WO2004033060A3 - Controlling solids circulation in a gas-solids reaction system - Google Patents

Controlling solids circulation in a gas-solids reaction system Download PDF

Info

Publication number
WO2004033060A3
WO2004033060A3 PCT/US2003/014005 US0314005W WO2004033060A3 WO 2004033060 A3 WO2004033060 A3 WO 2004033060A3 US 0314005 W US0314005 W US 0314005W WO 2004033060 A3 WO2004033060 A3 WO 2004033060A3
Authority
WO
WIPO (PCT)
Prior art keywords
solids
gas
reaction system
controlling
circulation
Prior art date
Application number
PCT/US2003/014005
Other languages
French (fr)
Other versions
WO2004033060A2 (en
Inventor
Jeffrey S Smith
Nicolas P Coute
Rathna P Davuluri
Steven S Lowenthal
Suisheng M Dou
Original Assignee
Exxonmobil Chem Patents Inc
Jeffrey S Smith
Nicolas P Coute
Rathna P Davuluri
Steven S Lowenthal
Suisheng M Dou
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 Exxonmobil Chem Patents Inc, Jeffrey S Smith, Nicolas P Coute, Rathna P Davuluri, Steven S Lowenthal, Suisheng M Dou filed Critical Exxonmobil Chem Patents Inc
Priority to CA002485924A priority Critical patent/CA2485924A1/en
Priority to EP03808016A priority patent/EP1515795A2/en
Priority to AU2003296876A priority patent/AU2003296876A1/en
Priority to JP2004543188A priority patent/JP2006512188A/en
Publication of WO2004033060A2 publication Critical patent/WO2004033060A2/en
Publication of WO2004033060A3 publication Critical patent/WO2004033060A3/en

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
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/14—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
    • C10G11/18—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1818—Feeding of the fluidising gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1872—Details of the fluidised bed reactor
    • 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
    • C10G3/00—Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids
    • C10G3/42—Catalytic treatment
    • C10G3/44—Catalytic treatment characterised by the catalyst used
    • C10G3/48—Catalytic treatment characterised by the catalyst used further characterised by the catalyst support
    • C10G3/49—Catalytic treatment characterised by the catalyst used further characterised by the catalyst support containing crystalline aluminosilicates, e.g. molecular sieves
    • 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
    • C10G3/00—Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids
    • C10G3/54—Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids characterised by the catalytic bed
    • C10G3/55—Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids characterised by the catalytic bed with moving solid particles, e.g. moving beds
    • C10G3/57—Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids characterised by the catalytic bed with moving solid particles, e.g. moving beds according to the fluidised bed technique
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00548—Flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00654—Controlling the process by measures relating to the particulate material
    • B01J2208/00663—Concentration
    • 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
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/20—C2-C4 olefins
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P30/00—Technologies relating to oil refining and petrochemical industry
    • Y02P30/20—Technologies relating to oil refining and petrochemical industry using bio-feedstock

Abstract

This invention provides a method for controlling solids circulation in a gas-solids reaction system. The method entails aerating solid particles in a standpipe. Aeration fluid is injected into the standpipe at the appropriate location to increase apparent density of the solid particles.
PCT/US2003/014005 2002-06-21 2003-05-02 Controlling solids circulation in a gas-solids reaction system WO2004033060A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA002485924A CA2485924A1 (en) 2002-06-21 2003-05-02 Controlling solids circulation in a gas-solids reaction system
EP03808016A EP1515795A2 (en) 2002-06-21 2003-05-02 Controlling solids circulation in a gas-solids reaction system
AU2003296876A AU2003296876A1 (en) 2002-06-21 2003-05-02 Controlling solids circulation in a gas-solids reaction system
JP2004543188A JP2006512188A (en) 2002-06-21 2003-05-02 Control of solid circulation in gas-solid reaction system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US39048602P 2002-06-21 2002-06-21
US60/390,486 2002-06-21

Publications (2)

Publication Number Publication Date
WO2004033060A2 WO2004033060A2 (en) 2004-04-22
WO2004033060A3 true WO2004033060A3 (en) 2005-01-20

Family

ID=32093729

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/014005 WO2004033060A2 (en) 2002-06-21 2003-05-02 Controlling solids circulation in a gas-solids reaction system

Country Status (7)

Country Link
US (1) US20030234209A1 (en)
EP (1) EP1515795A2 (en)
JP (1) JP2006512188A (en)
CN (1) CN1325153C (en)
AU (1) AU2003296876A1 (en)
CA (1) CA2485924A1 (en)
WO (1) WO2004033060A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7722825B1 (en) * 2006-07-31 2010-05-25 Uop Llc Preparing a light-olefin containing product stream from an oxygenate-containing feed stream using reactors directing a flow of a fluidized dual-function catalyst system
WO2010072733A1 (en) 2008-12-22 2010-07-01 Shell Internationale Research Maatschappij B.V. Catalyst return apparatus, and process for reacting a feedstock

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE498687A (en) *
US2420129A (en) * 1942-10-23 1947-05-06 Universal Oil Prod Co Controlling the flow of fluidized solids and liquids
GB701231A (en) * 1950-09-01 1953-12-23 Standard Oil Dev Co Improvements in or relating to contacting gases with powdered solids
US2873145A (en) * 1956-06-11 1959-02-10 Exxon Research Engineering Co Circulating finely divided solids
US4115070A (en) * 1977-06-01 1978-09-19 Dorr-Oliver Incorporated Transfer pipe system
WO2001028900A1 (en) * 1999-10-22 2001-04-26 Universidad Complutense De Madrid Pneumatic device for controlling the flow of granular solids
WO2001085333A2 (en) * 2000-05-05 2001-11-15 Saudi Basic Industries Corporation An apparatus for the controlled optimized addition of reactants in continuous flow reaction systems and methods of using the same
EP1243317A1 (en) * 2001-03-21 2002-09-25 The Boc Group, Inc. Spargers for the feeding of fluids in a fluidised bed used for partial oxidation of hydrocarbons

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2864764A (en) * 1954-09-21 1958-12-16 Exxon Research Engineering Co Fluidized solids process for the hydroforming of naphthas
US2975919A (en) * 1959-01-23 1961-03-21 Exxon Research Engineering Co Control of coarse solids flow
US3146034A (en) * 1962-02-27 1964-08-25 Exxon Research Engineering Co Aeration of fluidized solids
US3929261A (en) * 1974-02-04 1975-12-30 Butler Manufacturing Co Aeration device and method for assisting discharge of material from containers
US3958953A (en) * 1974-03-18 1976-05-25 Exxon Research And Engineering Company Catalyst regeneration apparatus
US4241021A (en) * 1979-05-14 1980-12-23 Stauffer Chemical Company Fluidized bed reactor system
US5519149A (en) * 1994-10-28 1996-05-21 E. I. Du Pont De Nemours And Company Vapor phase catalytic oxidation of N-butane to maleic anhydride incorporating in situ catalyst calcination/activation
US6166282A (en) * 1999-08-20 2000-12-26 Uop Llc Fast-fluidized bed reactor for MTO process

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE498687A (en) *
US2420129A (en) * 1942-10-23 1947-05-06 Universal Oil Prod Co Controlling the flow of fluidized solids and liquids
GB701231A (en) * 1950-09-01 1953-12-23 Standard Oil Dev Co Improvements in or relating to contacting gases with powdered solids
US2873145A (en) * 1956-06-11 1959-02-10 Exxon Research Engineering Co Circulating finely divided solids
US4115070A (en) * 1977-06-01 1978-09-19 Dorr-Oliver Incorporated Transfer pipe system
WO2001028900A1 (en) * 1999-10-22 2001-04-26 Universidad Complutense De Madrid Pneumatic device for controlling the flow of granular solids
WO2001085333A2 (en) * 2000-05-05 2001-11-15 Saudi Basic Industries Corporation An apparatus for the controlled optimized addition of reactants in continuous flow reaction systems and methods of using the same
EP1243317A1 (en) * 2001-03-21 2002-09-25 The Boc Group, Inc. Spargers for the feeding of fluids in a fluidised bed used for partial oxidation of hydrocarbons

Also Published As

Publication number Publication date
US20030234209A1 (en) 2003-12-25
JP2006512188A (en) 2006-04-13
CN1325153C (en) 2007-07-11
EP1515795A2 (en) 2005-03-23
CA2485924A1 (en) 2004-04-22
WO2004033060A2 (en) 2004-04-22
CN1684758A (en) 2005-10-19
AU2003296876A1 (en) 2004-05-04

Similar Documents

Publication Publication Date Title
GB2405891B (en) Choke for controlling the flow of drilling mud
ZA964057B (en) Methods for polymerase chain reaction preamplification sterilization by exonucleases in the presence of phosphorothioated primers.
EP1075863A3 (en) Silicone foam control agent
PL373843A1 (en) Method for the hydroformylation of olefinically unsaturated compounds, especially olefins, in the presence of cyclic carbonic acid esters
AU2003221210A1 (en) Humic mineral reagent and method for the production thereof, method for rehabilitating polluted soils, method for detoxification of wastes of extracted and processed mineral products and recultivating rock dumps and tailing storages, method for sewage water treatment and method for sludge utilisation
WO2006079541A3 (en) Solid separating apparatus, compact assembly, and separating method
PL1610893T3 (en) System suitable for the hydrocyanation of olefinically unsaturated compounds
SI1419886T1 (en) Ink cartridge, fluid flow controller and method of regulating fluid flow
WO2004026438A3 (en) Coconut mesocarp-based biofilter material and its use in a wastewater treatment system.
WO2004033060A3 (en) Controlling solids circulation in a gas-solids reaction system
EP1219896A3 (en) Fluidized bed reactor
BG108416A (en) Method of separating suspension, in particular for waste water treatment, and an apparatus for performing the same
EP1277404A4 (en) Cell- or organ-differentiation controllers and method of controlling morphogenesis by using the same
AU2003294652A8 (en) Method and reactor for the amplification of dna
CA2591700A1 (en) Method and apparatus for the anaerobic treatment of waste
MXPA04001278A (en) Reactor and solids settler for grey water treatment.
AU2003207593A1 (en) Method and apparatus for the controlled formation of cavitation bubbles
CA2371854A1 (en) Standpipe inlet for enhancing particulate solids circulation for petrochemical and other processes
WO1998008586A1 (en) Fluidized bed filter
WO2000051421A3 (en) Method for delivering and cleaning salt water in a fish rearing installation
AU2003235211A1 (en) Method for evaluating cation-exchage resin and method for controlling water treatment system using the same
EP1132134A3 (en) Method of controlling chromatographic separation process
AU2003217244A1 (en) Controlling solids flow in a gas-solids reactor
AU1030701A (en) Pneumatic device for controlling the flow of granular solids
JPH0121038Y2 (en)

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SC SD SE SG SK SL TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2003296876

Country of ref document: AU

WWE Wipo information: entry into national phase

Ref document number: 2485924

Country of ref document: CA

WWE Wipo information: entry into national phase

Ref document number: 2003808016

Country of ref document: EP

Ref document number: 20038144077

Country of ref document: CN

WWE Wipo information: entry into national phase

Ref document number: 2004543188

Country of ref document: JP

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
WWP Wipo information: published in national office

Ref document number: 2003808016

Country of ref document: EP