CA2566761A1 - Fouling inhibition of thermal treatment of heavy oils - Google Patents

Fouling inhibition of thermal treatment of heavy oils Download PDF

Info

Publication number
CA2566761A1
CA2566761A1 CA002566761A CA2566761A CA2566761A1 CA 2566761 A1 CA2566761 A1 CA 2566761A1 CA 002566761 A CA002566761 A CA 002566761A CA 2566761 A CA2566761 A CA 2566761A CA 2566761 A1 CA2566761 A1 CA 2566761A1
Authority
CA
Canada
Prior art keywords
sodium salt
acid sodium
heavy oil
naphthalene
additive
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002566761A
Other languages
French (fr)
Other versions
CA2566761C (en
Inventor
Ramesh Varadaraj
Michael Siskin
Leo D. Brown
Peter S. Maa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Technology and Engineering Co
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2566761A1 publication Critical patent/CA2566761A1/en
Application granted granted Critical
Publication of CA2566761C publication Critical patent/CA2566761C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G9/007—Visbreaking
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G29/00—Refining of hydrocarbon oils, in the absence of hydrogen, with other chemicals
    • C10G29/06—Metal salts, or metal salts deposited on a carrier
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G47/00—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G47/00—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions
    • C10G47/22—Non-catalytic cracking in the presence of hydrogen
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G49/00—Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G75/00—Inhibiting corrosion or fouling in apparatus for treatment or conversion of hydrocarbon oils, in general
    • C10G75/04—Inhibiting corrosion or fouling in apparatus for treatment or conversion of hydrocarbon oils, in general by addition of antifouling agents
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G9/14—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils in pipes or coils with or without auxiliary means, e.g. digesters, soaking drums, expansion means
    • C10G9/16—Preventing or removing incrustation
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M135/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
    • C10M135/08—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium containing a sulfur-to-oxygen bond
    • C10M135/10—Sulfonic acids or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04—Mixtures of base-materials and additives
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
    • C10M175/0016—Working-up used lubricants to recover useful products ; Cleaning with the use of chemical agents
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M177/00—Special methods of preparation of lubricating compositions; Chemical modification by after-treatment of components or of the whole of a lubricating composition, not covered by other classes
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/108—Residual fractions, e.g. bright stocks
    • C10M2203/1085—Residual fractions, e.g. bright stocks used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2060/00—Chemical after-treatment of the constituents of the lubricating composition
    • C10N2060/10—Chemical after-treatment of the constituents of the lubricating composition by sulfur or a compound containing sulfur
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
    • Y10S516/905—Agent composition per se for colloid system making or stabilizing, e.g. foaming, emulsifying, dispersing, or gelling
    • Y10S516/909—The agent contains organic compound containing sulfoxy*

Abstract

The use of water-soluble aromatic polysulfonic acid salts for inhibiting fouling in process equipment used in the thermal treatment of heavy oils.

Claims (9)

1. A method for inhibiting the fouling of surfaces of process equipment used in the thermal upgrading of heavy oils which method comprises:
a) contacting the heavy oil with an effective amount of a water-soluble inhibitor additive to provide an inhibitor additized heavy oil, which water-soluble inhibitor additive is represented by the chemical structure:
Ar-(SO3 -X+)n where Ar is a homonuclear aromatic group of at least 2 rings, n is an integer from 1 to 5, X is selected from the alkali and alkaline-earth metals, and n is an integer from 1 to 5 when an alkali metal is used and from 2 to 10 when an alkaline earth metal is used; and b) thermally treating said inhibitor additized heavy oil at a temperature in the range of 250°C to 500°C for a time between 0.1 to 10 hours.
2. The method of claim 1 wherein the heavy oil is a vacuum resid.
3. The method of claim 1 wherein X is an alkali metal.
4. The method of any preceding claim wherein the alkali metal is sodium, potassium and mixtures thereof.
5. The method of any preceding claim wherein the number of rings for Ar is from 2 to 3.
6. The method of any preceding claim wherein n is 1.
7. The method of any preceding claim wherein the polysulfonic aromatic acid salt is one or more salts selected from naphthalene-2-sulfonic acid sodium salt, naphthalene-2,6-disulfonic acid sodium salt, naphthalene-1,5-disulfonic acid sodium salt, naphthalene-1,3,6-trisulfonic acid sodium salt, anthraquinone-2-sulfonic acid sodium salt, anthraquinone-1,5-disulfonic acid sodium salt, and pyrene-1,3,6,8-tetra sulfonic acid sodium salt.
8. The method of any preceding claim wherein the effective amount of additive is from 10 to 50,000 wppm based on the weight of the heavy oil.
9. The method of any preceding claim wherein the effective amount of additive is from 20 to 3,000 wppm, based on the weight of the heavy oil.
CA2566761A 2004-05-14 2005-05-12 Fouling inhibition of thermal treatment of heavy oils Expired - Fee Related CA2566761C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US57130804P 2004-05-14 2004-05-14
US60/571,308 2004-05-14
PCT/US2005/016710 WO2005113726A1 (en) 2004-05-14 2005-05-12 Fouling inhibition of thermal treatment of heavy oils

Publications (2)

Publication Number Publication Date
CA2566761A1 true CA2566761A1 (en) 2005-12-01
CA2566761C CA2566761C (en) 2011-06-07

Family

ID=34969570

Family Applications (3)

Application Number Title Priority Date Filing Date
CA002566122A Abandoned CA2566122A1 (en) 2004-05-14 2005-05-12 Inhibitor enhanced thermal upgrading of heavy oils via mesophase suppression using oil soluble polynuclear aromatics
CA2566788A Expired - Fee Related CA2566788C (en) 2004-05-14 2005-05-12 Inhibitor enhanced thermal upgrading of heavy oils
CA2566761A Expired - Fee Related CA2566761C (en) 2004-05-14 2005-05-12 Fouling inhibition of thermal treatment of heavy oils

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CA002566122A Abandoned CA2566122A1 (en) 2004-05-14 2005-05-12 Inhibitor enhanced thermal upgrading of heavy oils via mesophase suppression using oil soluble polynuclear aromatics
CA2566788A Expired - Fee Related CA2566788C (en) 2004-05-14 2005-05-12 Inhibitor enhanced thermal upgrading of heavy oils

Country Status (7)

Country Link
US (5) US7704376B2 (en)
EP (3) EP1751256A1 (en)
JP (3) JP2007537345A (en)
CN (4) CN101550096A (en)
AU (3) AU2005245867A1 (en)
CA (3) CA2566122A1 (en)
WO (3) WO2005113725A1 (en)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101550096A (en) * 2004-05-14 2009-10-07 埃克森美孚研究工程公司 Inhibitor enhanced thermal upgrading of heavy oils
WO2008020909A2 (en) 2006-08-16 2008-02-21 Exxonmobil Upstream Research Company Demulsification of water-in-oil emulsion
US8101086B2 (en) * 2006-08-16 2012-01-24 Exxonmobil Upstream Research Company Oil/water separation of full well stream by flocculation-demulsification process
US9115851B2 (en) 2006-08-16 2015-08-25 Exxonmobil Upstream Research Company Core annular flow of crude oils
WO2008020908A2 (en) 2006-08-16 2008-02-21 Exxonmobil Upstream Research Company Core annular flow of heavy crude oils in transportation pipelines and production wellbores
US7901564B2 (en) * 2006-08-21 2011-03-08 Exxonmobil Research & Engineering Company Mitigation of refinery process unit fouling using high-solvency-dispersive-power (HSDP) resid fractions
US7833407B2 (en) * 2006-08-21 2010-11-16 Exxonmobil Research & Engineering Company Method of blending high TAN and high SBN crude oils and method of reducing particulate induced whole crude oil fouling and asphaltene induced whole crude oil fouling
US7837855B2 (en) * 2006-08-21 2010-11-23 Exxonmobil Research & Engineering Company High-solvency-dispersive-power (HSDP) crude oil blending for fouling mitigation and on-line cleaning
CN100443562C (en) * 2006-10-13 2008-12-17 中国地质大学（武汉） Process for preparing thick oil hydrothermally catalytic cracking viscosity reducer containing amphiphilic structure
JP5378657B2 (en) * 2007-05-31 2013-12-25 Ｊｘ日鉱日石エネルギー株式会社 Decomposition method of hydrocarbon oil
US8062504B2 (en) * 2007-08-06 2011-11-22 Exxonmobil Research & Engineering Company Method for reducing oil fouling in heat transfer equipment
US8440069B2 (en) * 2007-08-06 2013-05-14 Exxonmobil Research And Engineering Company Methods of isolating and using components from a high solvency dispersive power (HSDP) crude oil
US7871510B2 (en) * 2007-08-28 2011-01-18 Exxonmobil Research & Engineering Co. Production of an enhanced resid coker feed using ultrafiltration
US8019964B2 (en) * 2008-01-11 2011-09-13 International Buisness Machines Corporation Dynamic address translation with DAT protection
US7794587B2 (en) * 2008-01-22 2010-09-14 Exxonmobil Research And Engineering Company Method to alter coke morphology using metal salts of aromatic sulfonic acids and/or polysulfonic acids
US7871511B2 (en) * 2008-06-24 2011-01-18 Exxonmobil Research & Engineering Co. Method to alter coke morphology using either polynuclear aromatic compounds or functionalized lignin
US8968555B2 (en) * 2008-10-02 2015-03-03 Exxonmobil Research And Engineering Company Desulfurization of heavy hydrocarbons and conversion of resulting hydrosulfides utilizing copper sulfide
US8696889B2 (en) * 2008-10-02 2014-04-15 Exxonmobil Research And Engineering Company Desulfurization of heavy hydrocarbons and conversion of resulting hydrosulfides utilizing a transition metal oxide
US8398848B2 (en) * 2008-10-02 2013-03-19 Exxonmobil Research And Engineering Company Desulfurization of heavy hydrocarbons and conversion of resulting hydrosulfides utilizing copper metal
US20100163461A1 (en) 2008-10-09 2010-07-01 Wright Chris A Method and system for controlling the amount of anti-fouling additive for particulate-induced fouling mitigation in refining operations
US8425761B2 (en) * 2008-12-11 2013-04-23 Exxonmobil Research And Engineering Company Non-high solvency dispersive power (non-HSDP) crude oil with increased fouling mitigation and on-line cleaning effects
US8518238B2 (en) * 2009-04-09 2013-08-27 General Electric Company Processes for inhibiting fouling in hydrocarbon processing
US20110094937A1 (en) * 2009-10-27 2011-04-28 Kellogg Brown & Root Llc Residuum Oil Supercritical Extraction Process
US9255043B2 (en) 2011-08-31 2016-02-09 Chevron Oronite Company Llc Liquid crude hydrocarbon composition
BR112014025592A2 (en) * 2012-06-11 2017-07-04 Auterra Inc methods for improving contaminated hydrocarbon streams
US8916042B2 (en) * 2012-06-19 2014-12-23 Baker Hughes Incorporated Upgrading heavy oil and bitumen with an initiator
CA2897871C (en) 2013-02-15 2016-06-21 Rival Technologies Inc. Method of upgrading heavy crude oil
JP5870066B2 (en) * 2013-05-27 2016-02-24 ジーエス カルテックス コーポレイション Carbon fiber pitch manufacturing method
WO2014199389A1 (en) * 2013-06-14 2014-12-18 Hindustan Petroleum Corporation Limited Hydrocarbon residue upgradation process
SG11201804206TA (en) * 2015-11-20 2018-06-28 Hindustan Petroleum Corp Ltd Descaling and anti fouling composition
CA2963436C (en) 2017-04-06 2022-09-20 Iftikhar Huq Partial upgrading of bitumen
RU2662243C1 (en) * 2017-09-18 2018-07-25 Государственное унитарное предприятие "Институт нефтехимпереработки Республики Башкортостан" (ГУП "ИНХП РБ") Method for preparation of high-viscosity oil
US11091703B2 (en) * 2018-09-19 2021-08-17 Jorge Echenagucia Cioppa Thermal cracking of crude oil using a liquid catalyst to prevent coke formation and promote alkylation
CN110608369A (en) * 2019-09-20 2019-12-24 华东理工大学 Heavy oil three-layer liquid forming method
US11279886B2 (en) 2019-11-05 2022-03-22 Saudi Arabian Oil Company Hydrocracking process and system including separation of heavy poly nuclear aromatics from recycle by sulfonation

Family Cites Families (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2626207A (en) * 1948-09-17 1953-01-20 Shell Dev Fuel oil composition
US2843530A (en) * 1954-08-20 1958-07-15 Exxon Research Engineering Co Residuum conversion process
US3105810A (en) * 1959-01-19 1963-10-01 Nalco Chemical Co Preventing fouling of metal conductors in a refinery process
US3310484A (en) * 1965-05-20 1967-03-21 Exxon Research Engineering Co Thermal cracking in an oxygen free atmosphere
US3475323A (en) 1967-05-01 1969-10-28 Exxon Research Engineering Co Process for the preparation of low sulfur fuel oil
US3558474A (en) 1968-09-30 1971-01-26 Universal Oil Prod Co Slurry process for hydrorefining petroleum crude oil
US3852047A (en) * 1969-06-09 1974-12-03 Texaco Inc Manufacture of petroleum coke
US3617514A (en) * 1969-12-08 1971-11-02 Sun Oil Co Use of styrene reactor bottoms in delayed coking
US3707459A (en) * 1970-04-17 1972-12-26 Exxon Research Engineering Co Cracking hydrocarbon residua
US3684697A (en) * 1970-12-17 1972-08-15 Bernard William Gamson Petroleum coke production
US3769200A (en) 1971-12-06 1973-10-30 Union Oil Co Method of producing high purity coke by delayed coking
US4390474A (en) * 1974-10-16 1983-06-28 Stepan Chemical Company Sulfonation petroleum composition
US4226805A (en) * 1976-09-09 1980-10-07 Witco Chemical Corporation Sulfonation of oils
US4140623A (en) * 1977-09-26 1979-02-20 Continental Oil Company Inhibition of coke puffing
DE2901178A1 (en) * 1979-01-13 1980-07-24 Bayer Ag METHOD FOR PRODUCING NAPHTHALINE-1,3,5-TRISULPHONIC ACID
CA1141320A (en) 1979-12-28 1983-02-15 Harvey E. Alford Coking technique and means for making methane
US4292168A (en) * 1979-12-28 1981-09-29 Mobil Oil Corporation Upgrading heavy oils by non-catalytic treatment with hydrogen and hydrogen transfer solvent
US4298455A (en) * 1979-12-31 1981-11-03 Texaco Inc. Viscosity reduction process
CA1125686A (en) 1980-07-03 1982-06-15 Zacheria M. George Hydrodesulfurization of coke
US4612109A (en) * 1980-10-28 1986-09-16 Nl Industries, Inc. Method for controlling foaming in delayed coking processes
JPS5790093A (en) * 1980-11-27 1982-06-04 Cosmo Co Ltd Treatment of petroleum heavy oil
US4404110A (en) * 1980-12-22 1983-09-13 Marathon Oil Company Ozonation of petroleum feedstocks
US4440625A (en) * 1981-09-24 1984-04-03 Atlantic Richfield Co. Method for minimizing fouling of heat exchanges
US4455219A (en) * 1982-03-01 1984-06-19 Conoco Inc. Method of reducing coke yield
US4430197A (en) * 1982-04-05 1984-02-07 Conoco Inc. Hydrogen donor cracking with donor soaking of pitch
US4411770A (en) * 1982-04-16 1983-10-25 Mobil Oil Corporation Hydrovisbreaking process
US4478729A (en) * 1982-06-14 1984-10-23 Standard Oil Company (Indiana) Molybdenum sulfonates for friction reducing additives
ZA845721B (en) * 1983-08-01 1986-03-26 Mobil Oil Corp Process for visbreaking resids in the presence of hydrogen-donor materials
US4518487A (en) 1983-08-01 1985-05-21 Conoco Inc. Process for improving product yields from delayed coking
US4616308A (en) * 1983-11-15 1986-10-07 Shell Oil Company Dynamic process control
US4549934A (en) * 1984-04-25 1985-10-29 Conoco, Inc. Flash zone draw tray for coker fractionator
AU580617B2 (en) 1984-09-10 1989-01-19 Mobil Oil Corporation Process for visbreaking resids in the presence of hydrogen- donor materials and organic sulfur compounds
US4587007A (en) * 1984-09-10 1986-05-06 Mobil Oil Corporation Process for visbreaking resids in the presence of hydrogen-donor materials and organic sulfur compounds
US4659543A (en) * 1984-11-16 1987-04-21 Westinghouse Electric Corp. Cross brace for stiffening a water cross in a fuel assembly
US4592830A (en) * 1985-03-22 1986-06-03 Phillips Petroleum Company Hydrovisbreaking process for hydrocarbon containing feed streams
US4619756A (en) * 1985-04-11 1986-10-28 Exxon Chemical Patents Inc. Method to inhibit deposit formation
US4670165A (en) * 1985-11-13 1987-06-02 Halliburton Company Method of recovering hydrocarbons from subterranean formations
US4659453A (en) * 1986-02-05 1987-04-21 Phillips Petroleum Company Hydrovisbreaking of oils
US4847018A (en) * 1986-09-25 1989-07-11 Union Oil Company Of California Process for producing petroleum sulfonates
US4927561A (en) * 1986-12-18 1990-05-22 Betz Laboratories, Inc. Multifunctional antifoulant compositions
CA1291057C (en) * 1986-12-19 1991-10-22 Junichi Kubo Method for hydrocracking heavy fraction oils
IT1237807B (en) * 1989-12-21 1993-06-17 Eniricerche Spa PROCEDURE FOR THE PREPARATION OF A SULPHONATE DISPERSANT FROM OIL ASPHALTIC FRACTIONS
US5110981A (en) * 1991-06-18 1992-05-05 Henkel Corporation Process for making alkyl naphthalene sulfonate surfactants
US5160602A (en) * 1991-09-27 1992-11-03 Conoco Inc. Process for producing isotropic coke
US5258115A (en) * 1991-10-21 1993-11-02 Mobil Oil Corporation Delayed coking with refinery caustic
US5248410A (en) * 1991-11-29 1993-09-28 Texaco Inc. Delayed coking of used lubricating oil
FR2689137B1 (en) * 1992-03-26 1994-05-27 Inst Francais Du Petrole PROCESS FOR HYDRO CONVERSION OF HEAVY FRACTIONS IN LIQUID PHASE IN THE PRESENCE OF A DISPERSE CATALYST AND POLYAROMATIC ADDITIVE.
US5296130A (en) * 1993-01-06 1994-03-22 Energy Mines And Resources Canada Hydrocracking of heavy asphaltenic oil in presence of an additive to prevent coke formation
WO1995014069A1 (en) 1993-11-18 1995-05-26 Mobil Oil Corporation Disposal of plastic waste material
IT1265286B1 (en) * 1993-12-17 1996-10-31 Agip Spa PROCEDURE FOR RECOVERING AND HANDLING HIGHLY VISCOUS PETROLEUM PRODUCTS
US5650072A (en) * 1994-04-22 1997-07-22 Nalco/Exxon Energy Chemicals L.P. Sulfonate and sulfate dispersants for the chemical processing industry
US6264829B1 (en) 1994-11-30 2001-07-24 Fluor Corporation Low headroom coke drum deheading device
US5820750A (en) * 1995-02-17 1998-10-13 Exxon Research And Engineering Company Thermal decomposition of naphthenic acids
US6169054B1 (en) * 1997-04-11 2001-01-02 Intevep, S.A. Oil soluble coking additive, and method for making and using same
US5645711A (en) * 1996-01-05 1997-07-08 Conoco Inc. Process for upgrading the flash zone gas oil stream from a delayed coker
US5853565A (en) * 1996-04-01 1998-12-29 Amoco Corporation Controlling thermal coking
ES2146841T3 (en) 1996-10-30 2000-08-16 Nalco Exxon Energy Chem Lp PROCEDURE FOR THE INHIBITION OF COKE FORMATION IN THE PYROLYSIS OVENS.
US5853568A (en) * 1997-07-30 1998-12-29 Exxon Research And Engineering Company Fluid cat cracking heavy using stripped catalyst for feed preheat and regenerator temperature control
CN1068623C (en) * 1997-11-19 2001-07-18 中国石油化工总公司 Method for inhibiting coke generation of heating-furnace
US6387840B1 (en) 1998-05-01 2002-05-14 Intevep, S.A. Oil soluble coking additive
AU8906998A (en) 1998-06-11 1999-12-30 Conoco Inc. Delayed coking with external recycle
US6168709B1 (en) 1998-08-20 2001-01-02 Roger G. Etter Production and use of a premium fuel grade petroleum coke
US6048904A (en) * 1998-12-01 2000-04-11 Exxon Research And Engineering Co. Branched alkyl-aromatic sulfonic acid dispersants for solublizing asphaltenes in petroleum oils
US6611735B1 (en) 1999-11-17 2003-08-26 Ethyl Corporation Method of predicting and optimizing production
US6316685B1 (en) * 1999-12-16 2001-11-13 Baker Hughes Incorporated Method for separating solids from hydrocarbon slurries
US6800193B2 (en) 2000-04-25 2004-10-05 Exxonmobil Upstream Research Company Mineral acid enhanced thermal treatment for viscosity reduction of oils (ECB-0002)
DE50107797D1 (en) * 2000-06-02 2005-12-01 Mapal Fab Praezision reamer
US6489368B2 (en) * 2001-03-09 2002-12-03 Exxonmobil Research And Engineering Company Aromatic sulfonic acid demulsifier for crude oils
US6544411B2 (en) * 2001-03-09 2003-04-08 Exxonmobile Research And Engineering Co. Viscosity reduction of oils by sonic treatment
ATE458798T1 (en) * 2001-03-12 2010-03-15 Curtiss Wright Flow Control IMPROVED SYSTEM FOR REMOVING THE BOTTOM OF A COKING CHAMBER
JP2003049174A (en) * 2001-08-08 2003-02-21 Idemitsu Kosan Co Ltd Method of cracking of heavy oil
US20040035749A1 (en) * 2001-10-24 2004-02-26 Khan Motasimur Rashid Flow properties of heavy crude petroleum
US7247220B2 (en) 2001-11-09 2007-07-24 Foster Wheeler Usa Corporation Coke drum discharge system
US20030102250A1 (en) 2001-12-04 2003-06-05 Michael Siskin Delayed coking process for producing anisotropic free-flowing shot coke
US20030127314A1 (en) * 2002-01-10 2003-07-10 Bell Robert V. Safe and automatic method for removal of coke from a coke vessel
US20030191194A1 (en) 2002-04-09 2003-10-09 Ramesh Varadaraj Oil/water viscoelastic compositions and method for preparing the same
US6843889B2 (en) 2002-09-05 2005-01-18 Curtiss-Wright Flow Control Corporation Coke drum bottom throttling valve and system
JP4041409B2 (en) * 2003-02-05 2008-01-30 独立行政法人科学技術振興機構 Polycyclic aromatic carbon-based solid strong acid
CA2522268C (en) 2003-05-16 2012-07-10 Exxonmobil Research And Engineering Company Delayed coking process for producing free-flowing shot coke
CN101550096A (en) * 2004-05-14 2009-10-07 埃克森美孚研究工程公司 Inhibitor enhanced thermal upgrading of heavy oils

Also Published As

Publication number Publication date
US7537686B2 (en) 2009-05-26
CA2566122A1 (en) 2005-12-01
CA2566761C (en) 2011-06-07
WO2005113727A2 (en) 2005-12-01
AU2005245867A1 (en) 2005-12-01
AU2005245865A1 (en) 2005-12-01
CN1954053B (en) 2010-06-16
US20050258070A1 (en) 2005-11-24
US20050258071A1 (en) 2005-11-24
CN1954052A (en) 2007-04-25
JP2007537346A (en) 2007-12-20
EP1751257A2 (en) 2007-02-14
US20050263438A1 (en) 2005-12-01
US20060183950A1 (en) 2006-08-17
CN1954053A (en) 2007-04-25
US7732387B2 (en) 2010-06-08
US20060021907A1 (en) 2006-02-02
AU2005245866A1 (en) 2005-12-01
CN101550096A (en) 2009-10-07
WO2005113726A1 (en) 2005-12-01
EP1751256A1 (en) 2007-02-14
US7704376B2 (en) 2010-04-27
EP1753842A1 (en) 2007-02-21
CA2566788C (en) 2011-06-21
WO2005113727A3 (en) 2006-05-18
CN1954054A (en) 2007-04-25
JP2007537345A (en) 2007-12-20
JP2007537347A (en) 2007-12-20
WO2005113725A1 (en) 2005-12-01
US7594989B2 (en) 2009-09-29
CA2566788A1 (en) 2005-12-01

Similar Documents

Publication Publication Date Title
CA2566761A1 (en) Fouling inhibition of thermal treatment of heavy oils
ES2651738T3 (en) Paint pretreatment processes with low environmental impact, as an alternative to conventional phosphating treatments
CA2509735A1 (en) Detergent additives for lubricating oil compositions
CN101608313A (en) A kind of high-efficiency solid pickling inhibitor for many metals
EA201071150A1 (en) COMPLETE OF ORGANIC CORROSION INHIBITOR FOR ORGANIC ACIDS
US2615815A (en) Corrosion inhibiting composition
NO20083483L (en) corrosion Inhibitors
JPH0329838B2 (en)
US10851318B2 (en) Descaling and anti fouling composition
JP4429725B2 (en) Quenching oil composition
RU2694049C1 (en) High-penetrating oil composition
CN112119141B (en) Reciprocating compressor oil
RU2620593C1 (en) Detergent for cleaning details, units and units of vehicles
CN116396795B (en) Water-based environment-friendly flame-retardant hydraulic fluid and preparation method thereof
JP5210499B2 (en) Detergent
SE427566B (en) PROCEDURE FOR CORROSION PROTECTION OF IRON AND STEEL THROUGH ASTAD COMPLETION OF AN IRON PHOSPHATE COATING AND TREATMENT WITH AN ANTI-PROTECTIVE OIL
NO121760B (en)
RU2714501C1 (en) All-purpose gun lubricant
CN111073732B (en) Alkali-resistant lubricating grease and preparation method thereof
JP2005513200A (en) Quenching oil composition
BR112022001487A2 (en) CONTINUOUS PROCESS TO PREPARE CRYSTALLINE FORM II OF SOTAGLIFLOZIN
RU2481371C1 (en) Inhibitor of complex action to prevent tarry-asphaltene and paraffin deposits and corrosion
RU2021126384A (en) SIMPLIFIED METHOD OF PRE-TREATMENT OF METAL BASES FOR COLD FORMING AND REACTIVE LUBRICANT FOR THIS PURPOSE
CN113999720A (en) Industrial lubricant and production process thereof
RU2255054C1 (en) Composition for inhibition of corrosion and deposits in water- return system

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20210512