EP1046696A3 - A catalytic conversion process for producing isobutane and isoparaffin-enriched gasoline - Google Patents

A catalytic conversion process for producing isobutane and isoparaffin-enriched gasoline Download PDF

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Publication number
EP1046696A3
EP1046696A3 EP00108032A EP00108032A EP1046696A3 EP 1046696 A3 EP1046696 A3 EP 1046696A3 EP 00108032 A EP00108032 A EP 00108032A EP 00108032 A EP00108032 A EP 00108032A EP 1046696 A3 EP1046696 A3 EP 1046696A3
Authority
EP
European Patent Office
Prior art keywords
isoparaffin
gasoline
isobutane
catalytic conversion
content
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
EP00108032A
Other languages
German (de)
French (fr)
Other versions
EP1046696A2 (en
EP1046696B1 (en
Inventor
Youhao Xu
Jiushun Zhang
Yinan Yang
Jun Long
Xieqing Wang
Zaiting Li
Ruichi Zhang
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.)
Sinopec Research Institute of Petroleum Processing
China Petrochemical Corp
Original Assignee
Sinopec Research Institute of Petroleum Processing
China Petrochemical Corp
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
Priority claimed from CN99105904A external-priority patent/CN1076751C/en
Priority claimed from CN99109193A external-priority patent/CN1081222C/en
Application filed by Sinopec Research Institute of Petroleum Processing, China Petrochemical Corp filed Critical Sinopec Research Institute of Petroleum Processing
Publication of EP1046696A2 publication Critical patent/EP1046696A2/en
Publication of EP1046696A3 publication Critical patent/EP1046696A3/en
Application granted granted Critical
Publication of EP1046696B1 publication Critical patent/EP1046696B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

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)
  • Catalysts (AREA)

Abstract

A process for catalytic conversion of hydrocarbon feedstock to produce isobutane and isoparaffin-enriched gasoline which comprises two different reactions, the preheated feedstock is contacted with hot regenerated catalyst in the lower part of a reactor with the result that catalytic cracking reaction takes place, and the mixture of vapors and the coke deposited catalyst are up-flowed and enter into a suitable reaction environment with the result that isomerization and hydrogen transfer reaction take place. The produced LPG has an isobutane content of about 20wt% to about 40wt% and the produced gasoline contains isoparaffin content of about 30wt% to about 45wt% and olefin content of less than 30wt%. RON and MON of the gasoline are 90∼93 and 80∼84 respectively.
EP20000108032 1999-04-23 2000-04-20 A catalytic conversion process for producing isobutane and isoparaffin-enriched gasoline Expired - Lifetime EP1046696B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN99105904 1999-04-23
CN99105904A CN1076751C (en) 1999-04-23 1999-04-23 Method for catalytic conversion to prepare isobutane and isoalkane-enriched gasoline
CN99109193A CN1081222C (en) 1999-06-23 1999-06-23 Catalytic conversion process for reducing content of olefin in liquefied gas and gasoline
CN99109193 1999-06-23

Publications (3)

Publication Number Publication Date
EP1046696A2 EP1046696A2 (en) 2000-10-25
EP1046696A3 true EP1046696A3 (en) 2001-01-03
EP1046696B1 EP1046696B1 (en) 2014-06-11

Family

ID=25745015

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20000108032 Expired - Lifetime EP1046696B1 (en) 1999-04-23 2000-04-20 A catalytic conversion process for producing isobutane and isoparaffin-enriched gasoline

Country Status (2)

Country Link
EP (1) EP1046696B1 (en)
JP (1) JP3996320B2 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7169293B2 (en) 1999-08-20 2007-01-30 Uop Llc Controllable space velocity reactor and process
US6869521B2 (en) 2002-04-18 2005-03-22 Uop Llc Process and apparatus for upgrading FCC product with additional reactor with thorough mixing
US20030127358A1 (en) 2002-01-10 2003-07-10 Letzsch Warren S. Deep catalytic cracking process
US6866771B2 (en) 2002-04-18 2005-03-15 Uop Llc Process and apparatus for upgrading FCC product with additional reactor with catalyst recycle
FR2894849B1 (en) * 2005-12-20 2008-05-16 Inst Francais Du Petrole NEW REACTOR WITH TWO REACTIONAL ZONES FLUIDIZED WITH INTEGRATED GAS / SOLID SEPARATION SYSTEM
CN1986505B (en) * 2005-12-23 2010-04-14 中国石油化工股份有限公司 Catalytic conversion process with increased low carbon olefine output
RU2497933C2 (en) * 2008-03-13 2013-11-10 Чайна Петролеум & Кемикал Корпорейшн Method for conversion of low-grade raw feedstock to high-quality oil fuel
CN102465006B (en) * 2010-11-11 2014-01-29 石宝珍 Catalytic cracking method and device
WO2012062173A1 (en) 2010-11-11 2012-05-18 Shi Baozhen Catalytic cracking method and apparatus
CN102477311A (en) * 2010-11-28 2012-05-30 石宝珍 Catalytic cracking method and its apparatus
CN102485841B (en) * 2010-12-01 2014-02-26 石宝珍 Catalytic cracking method and apparatus
CN102485840B (en) * 2010-12-01 2014-03-05 石宝珍 Catalytic cracking method and device thereof
CN102277193B (en) * 2011-03-18 2014-04-02 青岛京润石化设计研究院有限公司 Method and apparatus for catalytic cracking
CN102391889B (en) * 2011-10-10 2013-12-18 石宝珍 Catalytic conversion method
CN102399579B (en) * 2011-10-14 2014-03-05 石宝珍 Catalytic cracking method
US20240034700A1 (en) * 2020-12-16 2024-02-01 Dow Global Technologies Llc Systems and methods for producing olefins

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0171460A1 (en) * 1984-06-13 1986-02-19 Ashland Oil, Inc. Residual oil cracking process using dry gas as lift gas initially in riser reactor
EP0208609A1 (en) * 1985-07-10 1987-01-14 Total Raffinage Distribution S.A. Process and apparatus for the catalytic cracking of hydrocarbons, with control of the reaction temperature
EP0272973A1 (en) * 1986-12-17 1988-06-29 Institut Français du Pétrole Process and apparatus for the catalytic cracking of a hydrocarbonaceous food in a reaction zone in which circulate substantially inert and catalytic particles
US4764268A (en) * 1987-04-27 1988-08-16 Texaco Inc. Fluid catalytic cracking of vacuum gas oil with a refractory fluid quench
EP0323297A1 (en) * 1987-12-30 1989-07-05 Société Anonyme dite: COMPAGNIE DE RAFFINAGE ET DE DISTRIBUTION TOTAL FRANCE Fluidised bed hydrocarbon conversion process
EP0369536A1 (en) * 1988-11-18 1990-05-23 Stone & Webster Engineering Corporation Process for selectively maximizing product production in fluidized catalytic cracking of hydrocarbons
EP0398557A1 (en) * 1989-05-16 1990-11-22 Engelhard Corporation Fluid catalytic cracking method and apparatus
WO1993000674A1 (en) * 1991-06-25 1993-01-07 Mobil Oil Corporation A process for stripping and regenerating fluidized catalytic cracking catalyst

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0171460A1 (en) * 1984-06-13 1986-02-19 Ashland Oil, Inc. Residual oil cracking process using dry gas as lift gas initially in riser reactor
EP0208609A1 (en) * 1985-07-10 1987-01-14 Total Raffinage Distribution S.A. Process and apparatus for the catalytic cracking of hydrocarbons, with control of the reaction temperature
EP0272973A1 (en) * 1986-12-17 1988-06-29 Institut Français du Pétrole Process and apparatus for the catalytic cracking of a hydrocarbonaceous food in a reaction zone in which circulate substantially inert and catalytic particles
US4764268A (en) * 1987-04-27 1988-08-16 Texaco Inc. Fluid catalytic cracking of vacuum gas oil with a refractory fluid quench
EP0323297A1 (en) * 1987-12-30 1989-07-05 Société Anonyme dite: COMPAGNIE DE RAFFINAGE ET DE DISTRIBUTION TOTAL FRANCE Fluidised bed hydrocarbon conversion process
EP0369536A1 (en) * 1988-11-18 1990-05-23 Stone & Webster Engineering Corporation Process for selectively maximizing product production in fluidized catalytic cracking of hydrocarbons
EP0398557A1 (en) * 1989-05-16 1990-11-22 Engelhard Corporation Fluid catalytic cracking method and apparatus
WO1993000674A1 (en) * 1991-06-25 1993-01-07 Mobil Oil Corporation A process for stripping and regenerating fluidized catalytic cracking catalyst

Also Published As

Publication number Publication date
EP1046696A2 (en) 2000-10-25
JP2000336374A (en) 2000-12-05
JP3996320B2 (en) 2007-10-24
EP1046696B1 (en) 2014-06-11

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