CA2182060A1 - Process for Desulfurizing Catalytically Cracked Gasoline - Google Patents

Process for Desulfurizing Catalytically Cracked Gasoline

Info

Publication number
CA2182060A1
CA2182060A1 CA2182060A CA2182060A CA2182060A1 CA 2182060 A1 CA2182060 A1 CA 2182060A1 CA 2182060 A CA2182060 A CA 2182060A CA 2182060 A CA2182060 A CA 2182060A CA 2182060 A1 CA2182060 A1 CA 2182060A1
Authority
CA
Canada
Prior art keywords
desulfurizing
hydrogen
catalytically cracked
cracked gasoline
desulfurization rate
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
CA2182060A
Other languages
French (fr)
Other versions
CA2182060C (en
Inventor
Shigeto Hatanaka
Satoru Hikita
Osamu Sadakane
Tadao Miyama
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.)
Eneos Corp
Original Assignee
Mitsubishi Oil Co Ltd
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 Mitsubishi Oil Co Ltd filed Critical Mitsubishi Oil Co Ltd
Publication of CA2182060A1 publication Critical patent/CA2182060A1/en
Application granted granted Critical
Publication of CA2182060C publication Critical patent/CA2182060C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
    • C10G45/02—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing
    • C10G45/04—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing characterised by the catalyst used
    • 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
    • C10G65/00—Treatment of hydrocarbon oils by two or more hydrotreatment processes only
    • C10G65/02—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only
    • C10G65/04—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining steps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

A process for desulfurizing catalytically cracked gasoline containing sulfur compounds and olefin components, which comprises the steps of:
1) first desulfurizing the catalytically cracked gasoline in the presence of a hydrodesulfurization catalyst at a desulfurization rate of 60 to 90%, a reaction temperature of 200 to 350°C, a hydrogen partial pressure of 5 to 30 kg/cm2, a hydrogen/oil ratio of 500 to 3,000 scf/bbl, and a liquid hourly space velocity of 2 to 10 l/hr, said first desulfuriing step comprising supplying a feed having a hydrogen sulfide vapor concentration of not more than 0.1% by volume, and 2) next desulfurizing the treated oil obtained in the first step in the presence of a hydrodesulfurization catalyst at a desulfurization rate of 60 to 90%, a reaction temperature of 200 to 300°C, a hydrogen partial pressure of 5 to 15 kg/cm2, a hydrogen/oil ratio of 1,000 to 3,000 scf/bbl, and a liquid hourly space velocity of 2 to 10 l/hr, said second desulfurizing step comprising supplying a feed having a hydrogen sulfide vapor concentration of not more than 0.05%
by volume. A reduction in octane number due to hydrogenation of olefin components is minimized while achieving a high desulfurization rate.
CA002182060A 1995-07-26 1996-07-25 Process for desulfurizing catalytically cracked gasoline Expired - Lifetime CA2182060C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7-209304 1995-07-26
JP20930495A JP3387700B2 (en) 1995-07-26 1995-07-26 Desulfurization method of catalytic cracking gasoline

Publications (2)

Publication Number Publication Date
CA2182060A1 true CA2182060A1 (en) 1997-01-27
CA2182060C CA2182060C (en) 2000-06-27

Family

ID=16570745

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002182060A Expired - Lifetime CA2182060C (en) 1995-07-26 1996-07-25 Process for desulfurizing catalytically cracked gasoline

Country Status (8)

Country Link
US (1) US5906730A (en)
EP (1) EP0755995B1 (en)
JP (1) JP3387700B2 (en)
KR (1) KR0173063B1 (en)
CA (1) CA2182060C (en)
DE (1) DE69616197T2 (en)
SG (1) SG66319A1 (en)
TW (1) TW325497B (en)

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US6231754B1 (en) 1996-02-02 2001-05-15 Exxon Research And Engineering Company High temperature naphtha desulfurization using a low metal and partially deactivated catalyst
US6231753B1 (en) * 1996-02-02 2001-05-15 Exxon Research And Engineering Company Two stage deep naphtha desulfurization with reduced mercaptan formation
FR2790000B1 (en) * 1999-02-24 2001-04-13 Inst Francais Du Petrole PROCESS FOR PRODUCING LOW SULFUR ESSENCE
US6692635B2 (en) * 1999-02-24 2004-02-17 Institut Francais Du Petrole Process for the production of gasolines with low sulfur contents
FR2797639B1 (en) * 1999-08-19 2001-09-21 Inst Francais Du Petrole PROCESS FOR PRODUCING LOW SULFUR ESSENCE
CA2393753C (en) * 1999-12-22 2010-07-20 Bruce Randall Cook High temperature depressurization for naphtha mercaptan removal
US6387249B1 (en) 1999-12-22 2002-05-14 Exxonmobil Research And Engineering Company High temperature depressurization for naphtha mercaptan removal
US6303020B1 (en) 2000-01-07 2001-10-16 Catalytic Distillation Technologies Process for the desulfurization of petroleum feeds
FR2811328B1 (en) * 2000-07-06 2002-08-23 Inst Francais Du Petrole PROCESS INCLUDING TWO STAGES OF GASOLINE HYDRODESULFURATION AND AN INTERMEDIATE REMOVAL OF THE H2S FORMED DURING THE FIRST STAGE
US6416659B1 (en) 2000-08-17 2002-07-09 Catalytic Distillation Technologies Process for the production of an ultra low sulfur
US6736962B1 (en) * 2000-09-29 2004-05-18 Exxonmobil Research And Engineering Company Catalytic stripping for mercaptan removal (ECB-0004)
US6495030B1 (en) * 2000-10-03 2002-12-17 Catalytic Distillation Technologies Process for the desulfurization of FCC naphtha
US20020175108A1 (en) 2001-03-12 2002-11-28 Institut Francais Du Petrole Process for the production of a desulfurized gasoline from a gasoline fraction that contains conversion gasoline
FR2821851B1 (en) * 2001-03-12 2004-06-04 Inst Francais Du Petrole PROCESS FOR THE PRODUCTION OF GASOLINE WITH LOW SULFUR CONTENT INCLUDING A STEP OF TRANSFORMATION OF SULFUR COMPOUNDS, TREATMENT ON ACID CATALYST AND DESULFURATION
US7052598B2 (en) 2001-03-12 2006-05-30 Institut Francais Du Petrole Process for the production of gasoline with a low sulfur content comprising a hydrogenation, a fractionation, a stage for transformation of sulfur-containing compounds and a desulfurization
US7374667B2 (en) 2001-03-12 2008-05-20 Bp Corporation North America, Inc. Process for the production of gasoline with a low sulfur content comprising a stage for transformation of sulfur-containing compounds, an acid-catalyst treatment and a desulfurization
FR2821850B1 (en) * 2001-03-12 2007-04-27 Inst Francais Du Petrole PROCESS FOR PRODUCTION OF LOW SULFUR CONTENT COMPRISING HYDROGENATION, FRACTIONATION, STAGE OF PROCESSING OF SULFUR COMPOUNDS AND DESULFURATION
US6673237B2 (en) 2001-11-28 2004-01-06 Corning Incorporated High performance monolith treater for gasoline upgrade
US7153415B2 (en) * 2002-02-13 2006-12-26 Catalytic Distillation Technologies Process for the treatment of light naphtha hydrocarbon streams
FR2837831B1 (en) * 2002-03-29 2005-02-11 Inst Francais Du Petrole PROCESS FOR THE PRODUCTION OF HYDROCARBONS WITH LOW SULFUR CONTENT AND MERCAPTANS
BR0202413A (en) 2002-06-26 2004-05-11 Petroleo Brasileiro Sa Selective hydrodesulfurization process of olefinic currents
JP5036074B2 (en) * 2003-09-26 2012-09-26 Ｊｘ日鉱日石エネルギー株式会社 Environmentally friendly gasoline
JP4803785B2 (en) * 2003-09-26 2011-10-26 Ｊｘ日鉱日石エネルギー株式会社 Method for producing gasoline base material, environmentally friendly gasoline, and method for producing the same
US7341657B2 (en) * 2003-12-22 2008-03-11 China Petroleum & Chemical Corporation Process for reducing sulfur and olefin contents in gasoline
US7785461B2 (en) * 2004-11-10 2010-08-31 Petroleo Brasileiro S.A. - Petrobras Process for selective hydrodesulfurization of naphtha
US20060151359A1 (en) * 2005-01-13 2006-07-13 Ellis Edward S Naphtha desulfurization process
BRPI0502040A (en) * 2005-05-13 2007-01-09 Petroleo Brasileiro Sa selective naphtha hydrodesulfurization process
FR2888583B1 (en) * 2005-07-18 2007-09-28 Inst Francais Du Petrole NOVEL METHOD OF DESULFURIZING OLEFINIC ESSENCES FOR LIMITING THE MERCAPTAN CONTENT
US20070114156A1 (en) * 2005-11-23 2007-05-24 Greeley John P Selective naphtha hydrodesulfurization with high temperature mercaptan decomposition
BRPI0601787B1 (en) 2006-05-17 2016-06-07 Petroleo Brasileiro Sa selective naphtha hydrodesulfurization process
US7842181B2 (en) * 2006-12-06 2010-11-30 Saudi Arabian Oil Company Composition and process for the removal of sulfur from middle distillate fuels
JP5123635B2 (en) * 2007-10-12 2013-01-23 Ｊｘ日鉱日石エネルギー株式会社 Method for producing gasoline base material and gasoline
US8142646B2 (en) 2007-11-30 2012-03-27 Saudi Arabian Oil Company Process to produce low sulfur catalytically cracked gasoline without saturation of olefinic compounds
US9636662B2 (en) 2008-02-21 2017-05-02 Saudi Arabian Oil Company Catalyst to attain low sulfur gasoline
KR101111006B1 (en) * 2008-08-14 2012-02-15 에스케이에너지 주식회사 Method and apparatus for recovering hydrogen from petroleum desulfurization
US9005432B2 (en) 2010-06-29 2015-04-14 Saudi Arabian Oil Company Removal of sulfur compounds from petroleum stream
CN101905165B (en) * 2010-08-12 2012-07-18 中国石油天然气股份有限公司 Preparation and application of catalyst for selective hydrodesulfurization of gasoline
US8535518B2 (en) 2011-01-19 2013-09-17 Saudi Arabian Oil Company Petroleum upgrading and desulfurizing process
CN102604673B (en) * 2011-01-20 2014-12-03 中国石油化工股份有限公司 Method for producing low-sulfur gasoline
CN102604672B (en) * 2011-01-20 2014-05-28 中国石油化工股份有限公司 Method for producing low-sulfur gasoline
CN103059952B (en) * 2011-10-21 2014-12-31 中国石油化工股份有限公司 Method for producing sulfur-free clean gasoline
CN103059963B (en) * 2011-10-21 2014-12-31 中国石油化工股份有限公司 Method for producing clean gasoline
FR2993569B1 (en) * 2012-07-17 2015-12-04 IFP Energies Nouvelles METHOD OF DESULFURIZING A GASOLINE
CN104549556B (en) * 2013-10-28 2017-03-22 中国石油化工股份有限公司 Method for improving selectivity of catalyst
US9850435B2 (en) 2014-08-26 2017-12-26 Exxonmobil Research And Engineering Company Hydroprocessing with drum blanketing gas compositional control
RU2578150C1 (en) * 2014-09-18 2016-03-20 Сергей Владиславович Дезорцев Method of producing ecologically clean liquid rocket fuel
CN106147856B (en) * 2015-04-03 2018-04-13 中国石油化工股份有限公司 A kind of method for reducing the high olefin gasolines feed sulphur content of high-sulfur
CN106147844B (en) * 2015-04-03 2018-04-13 中国石油化工股份有限公司 A kind of method of hydrotreating for producing super low-sulfur oil
CN106147839B (en) * 2015-04-03 2018-06-19 中国石油化工股份有限公司 A kind of method for reducing content of sulfur in gasoline
CN106147838B (en) * 2015-04-03 2018-06-19 中国石油化工股份有限公司 A kind of method for producing super low-sulfur oil
US10308883B2 (en) 2015-10-07 2019-06-04 Axens Process for desulfurizing cracked naphtha
WO2018111541A1 (en) 2016-12-15 2018-06-21 Exxonmobil Research And Engineering Company Process for improving gasoline quality from cracked naphtha
CA3049804A1 (en) 2017-02-21 2018-08-30 Exxonmobil Research And Engineering Company Desulfurization of a naphtha boiling range feed
US10752847B2 (en) 2017-03-08 2020-08-25 Saudi Arabian Oil Company Integrated hydrothermal process to upgrade heavy oil
US10703999B2 (en) 2017-03-14 2020-07-07 Saudi Arabian Oil Company Integrated supercritical water and steam cracking process
CN108620120B (en) * 2017-03-24 2020-11-06 中国石油化工股份有限公司 Preparation method of catalyst for catalyzing diesel oil hydrogenation conversion
US10526552B1 (en) 2018-10-12 2020-01-07 Saudi Arabian Oil Company Upgrading of heavy oil for steam cracking process

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US4801373A (en) * 1986-03-18 1989-01-31 Exxon Research And Engineering Company Process oil manufacturing process
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US5358633A (en) * 1993-05-28 1994-10-25 Texaco Inc. Hydrodesulfurization of cracked naphtha with low levels of olefin saturation

Also Published As

Publication number Publication date
KR0173063B1 (en) 1999-03-20
DE69616197T2 (en) 2002-06-06
DE69616197D1 (en) 2001-11-29
SG66319A1 (en) 1999-07-20
CA2182060C (en) 2000-06-27
EP0755995B1 (en) 2001-10-24
TW325497B (en) 1998-01-21
KR970006463A (en) 1997-02-21
JPH0940972A (en) 1997-02-10
US5906730A (en) 1999-05-25
EP0755995A1 (en) 1997-01-29
JP3387700B2 (en) 2003-03-17

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Effective date: 20160725