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DE68906529D1 - METHOD FOR PRODUCING OLEFINS. - Google Patents

METHOD FOR PRODUCING OLEFINS.

Info

Publication number
DE68906529D1
DE68906529D1 DE8989200285T DE68906529T DE68906529D1 DE 68906529 D1 DE68906529 D1 DE 68906529D1 DE 8989200285 T DE8989200285 T DE 8989200285T DE 68906529 T DE68906529 T DE 68906529T DE 68906529 D1 DE68906529 D1 DE 68906529D1
Authority
DE
Germany
Prior art keywords
producing olefins
aromatics
deactivated
employing
ethylene
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.)
Expired - Fee Related
Application number
DE8989200285T
Other languages
German (de)
Other versions
DE68906529T2 (en
Inventor
Robert J Gartside
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.)
Stone and Webster Engineering Corp
Original Assignee
Stone and Webster Engineering 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
Application filed by Stone and Webster Engineering Corp filed Critical Stone and Webster Engineering Corp
Publication of DE68906529D1 publication Critical patent/DE68906529D1/en
Application granted granted Critical
Publication of DE68906529T2 publication Critical patent/DE68906529T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)

Abstract

Ethylene and aromatics are selectively produced by catalytically cracking a hydrocarbon feedstock in a fluidized catalyst bed at very short kinetic residence times and employing a deactivated, or low-activity catalyst of the zeolite type. <IMAGE>
DE8989200285T 1989-02-08 1989-02-08 METHOD FOR PRODUCING OLEFINS. Expired - Fee Related DE68906529T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP89200285A EP0381870B1 (en) 1989-02-08 1989-02-08 Process for the production of olefins

Publications (2)

Publication Number Publication Date
DE68906529D1 true DE68906529D1 (en) 1993-06-17
DE68906529T2 DE68906529T2 (en) 1993-09-23

Family

ID=8202314

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989200285T Expired - Fee Related DE68906529T2 (en) 1989-02-08 1989-02-08 METHOD FOR PRODUCING OLEFINS.

Country Status (3)

Country Link
EP (2) EP0490886A3 (en)
AT (1) ATE89308T1 (en)
DE (1) DE68906529T2 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE68906529T2 (en) 1989-02-08 1993-09-23 Stone & Webster Eng Corp METHOD FOR PRODUCING OLEFINS.
US4980051A (en) * 1989-11-21 1990-12-25 Mobil Oil Corporation Process and apparatus for preheating heavy feed to a catalytic cracking unit
US5626741A (en) * 1990-03-26 1997-05-06 Amoco Corporation Catalytic cracking with quenching
CA2017116C (en) * 1990-03-26 1996-11-12 James Francis Mosby Catalytic cracking with quenching
US5391289A (en) * 1990-09-04 1995-02-21 Chevron Research And Technology Company FCC process with rapid separation of products
US5254788A (en) * 1991-09-10 1993-10-19 Stone And Webster Engineering Corporation Process for the production of olefins from light paraffins
US5846402A (en) * 1997-05-14 1998-12-08 Indian Oil Corporation, Ltd. Process for catalytic cracking of petroleum based feed stocks
NO319519B1 (en) * 1997-10-15 2005-08-22 Res Inst Petroleum Processing Process for Preparation of Ethylene and Propylene by Catalytic Pyrolysis of Heavy Hydrocarbons
CN1056595C (en) 1997-10-20 2000-09-20 中国石油化工总公司 Process for direct-conversion preparation olefines from multiple fed hydrocarbon
WO2004071656A1 (en) 2003-02-05 2004-08-26 Exxonmobil Chemical Patents Inc. Combined cracking and selective hydrogen combustion for catalytic cracking
US7122494B2 (en) 2003-02-05 2006-10-17 Exxonmobil Chemical Patents Inc. Combined cracking and selective hydrogen combustion for catalytic cracking
US7122492B2 (en) 2003-02-05 2006-10-17 Exxonmobil Chemical Patents Inc. Combined cracking and selective hydrogen combustion for catalytic cracking
US7122493B2 (en) 2003-02-05 2006-10-17 Exxonmobil Chemical Patents Inc. Combined cracking and selective hydrogen combustion for catalytic cracking
US7125817B2 (en) 2003-02-20 2006-10-24 Exxonmobil Chemical Patents Inc. Combined cracking and selective hydrogen combustion for catalytic cracking
JP4808209B2 (en) 2004-03-08 2011-11-02 中国石油化工股▲分▼有限公司 Process for producing lower olefins and aromatic hydrocarbons
BRPI0803718A2 (en) * 2008-08-29 2010-06-15 Petroleo Brasileiro Sa method for the production of light olefins in catalytic cracking units with energy deficiency
US8246914B2 (en) 2008-12-22 2012-08-21 Uop Llc Fluid catalytic cracking system
US9284495B2 (en) 2009-03-20 2016-03-15 Uop Llc Maintaining catalyst activity for converting a hydrocarbon feed
KR20200044089A (en) * 2017-08-28 2020-04-28 사우디 아라비안 오일 컴퍼니 Chemical roofing process for hydrocarbon catalytic cracking
CN108300507B (en) * 2018-04-17 2023-11-21 中国石油大学(华东) Heavy oil descending bed solid heat carrier millisecond pyrolysis device based on activation and enhancement of low molecular hydrocarbons
US10894248B2 (en) 2018-09-13 2021-01-19 Indian Oil Corporation Limited Catalyst composition for enhancing yield of olefins in fluid catalytic cracking process (FCC)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2906695A (en) 1956-08-07 1959-09-29 Exxon Research Engineering Co High temperature short time hydrocarbon conversion process
US4359378A (en) 1979-04-16 1982-11-16 Chevron Research Company Catalytic cracking process for improved octane
US4433984A (en) 1979-07-06 1984-02-28 Stone & Webster Engineering Corp. Low residence time solid-gas separation device and system
US4288235A (en) 1979-07-06 1981-09-08 Stone & Webster Engineering Corporation Low residence time solid-gas separation device and system
US4338187A (en) 1979-10-22 1982-07-06 Stone & Webster Engineering Corporation Solids feeding device and system
EP0026674A3 (en) 1979-10-02 1982-01-20 Stone & Webster Engineering Corporation Improvements in thermal regenerative cracking apparatus and process
US4370303A (en) 1980-07-03 1983-01-25 Stone & Webster Engineering Corp. Thermal regenerative cracking (TRC) apparatus
DE68906529T2 (en) 1989-02-08 1993-09-23 Stone & Webster Eng Corp METHOD FOR PRODUCING OLEFINS.

Also Published As

Publication number Publication date
ATE89308T1 (en) 1993-05-15
EP0381870B1 (en) 1993-05-12
EP0490886A3 (en) 1992-07-08
EP0381870A1 (en) 1990-08-16
EP0490886A2 (en) 1992-06-17
DE68906529T2 (en) 1993-09-23

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee