BR9910218A - Processo em dois estágios para seletivamente produzir olefinas de c2 a c4 a partir do estoque de abastecimento hidrocarbonáceo - Google Patents

Processo em dois estágios para seletivamente produzir olefinas de c2 a c4 a partir do estoque de abastecimento hidrocarbonáceo

Info

Publication number
BR9910218A
BR9910218A BR9910218-8A BR9910218A BR9910218A BR 9910218 A BR9910218 A BR 9910218A BR 9910218 A BR9910218 A BR 9910218A BR 9910218 A BR9910218 A BR 9910218A
Authority
BR
Brazil
Prior art keywords
zone
catalyst
reaction
selectively produce
naphtha
Prior art date
Application number
BR9910218-8A
Other languages
English (en)
Inventor
George Alexander Swan
Lll
Michael Walter Bedell
Paul Kevin Ladwig
John Ernest Asplin
Gordon Frederick Stuntz
William Augustine Wachter
Brian Erik Henry
Original Assignee
Exxon Res And Egineering Compa
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 Exxon Res And Egineering Compa filed Critical Exxon Res And Egineering Compa
Publication of BR9910218A publication Critical patent/BR9910218A/pt

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G5/00Recovery of liquid hydrocarbon mixtures from gases, e.g. natural gas
    • C10G5/02Recovery of liquid hydrocarbon mixtures from gases, e.g. natural gas with solid adsorbents
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G57/00Treatment of hydrocarbon oils, in the absence of hydrogen, by at least one cracking process or refining process and at least one other conversion process
    • C10G57/02Treatment of hydrocarbon oils, in the absence of hydrogen, by at least one cracking process or refining process and at least one other conversion process with polymerisation
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G2400/00Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/20C2-C4 olefins

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

Abstract

"PROCESSO EM DOIS ESTáGIOS PARA SELETIVAMENTE PRODUZIR OLEFINAS DE C~ 2~ A C~ 4~ A PARTIR DO ESTOQUE DE ABASTECIMENTO HIDROCARBONáCEO" Um processo em dois estágios para seletivamente produzir olefinas de C~ 2~ a C~ 4~ a partir de um óleo de gás ou resíduo. O óleo de gás ou resíduo é reagido em um primeiro estágio compreendido de uma unidade de craqueamento catalítico fluido em que este é convertido na presença de catalisador zeolítico de poros grandes convencional para produtos de reação, incluindo uma corrente na faixa de ebulição da nafta. A corrente na faixa de ebulição da nafta é introduzida em um segundo estágio compreendido de uma unidade de processo contendo uma zona de reação, uma zona de extração, uma zona de regeneração de catalisador e uma zona de craqueamento. A corrente de alimentação de nafta é contatada na zona de reação com um catalisador contendo de cerca de 10 a 50% em peso de um zeólito cristalino que tem um diâmetro médio de poro menor do que 0,7 nanómetros em condições de reação que incluem temperaturas que variam de cerca de 500 a 650°C e uma pressão parcial de hidrocarboneto de cerca de 0,7 a 2,8 bar absoluto. Os produtos do vapor são coletados no topo e as partículas de catalisador são passadas através da zona de extração a caminho da zona de regeneração de catalisador. Os voláteis são extraídos com vapor na zona de extração e as partículas de catalisador são enviadas para a zona de regeneração de catalisador onde o coque é queimado do catalisador, que é então reciclado para a zona de reação.
BR9910218-8A 1998-05-05 1999-04-27 Processo em dois estágios para seletivamente produzir olefinas de c2 a c4 a partir do estoque de abastecimento hidrocarbonáceo BR9910218A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/073,084 US6106697A (en) 1998-05-05 1998-05-05 Two stage fluid catalytic cracking process for selectively producing b. C.su2 to C4 olefins
PCT/US1999/009112 WO1999057230A1 (en) 1998-05-05 1999-04-27 Two stage fluid catalytic cracking process for selectively producing c2 to c4 olefins

Publications (1)

Publication Number Publication Date
BR9910218A true BR9910218A (pt) 2001-01-09

Family

ID=22111630

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9910218-8A BR9910218A (pt) 1998-05-05 1999-04-27 Processo em dois estágios para seletivamente produzir olefinas de c2 a c4 a partir do estoque de abastecimento hidrocarbonáceo

Country Status (10)

Country Link
US (2) US6106697A (pt)
EP (1) EP1090093A4 (pt)
JP (1) JP2002513850A (pt)
KR (1) KR20010043239A (pt)
CN (1) CN1205319C (pt)
AU (1) AU743504B2 (pt)
BR (1) BR9910218A (pt)
CA (1) CA2329418A1 (pt)
TW (1) TW585904B (pt)
WO (1) WO1999057230A1 (pt)

Families Citing this family (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6315890B1 (en) * 1998-05-05 2001-11-13 Exxonmobil Chemical Patents Inc. Naphtha cracking and hydroprocessing process for low emissions, high octane fuels
US6388152B1 (en) * 1998-05-05 2002-05-14 Exxonmobil Chemical Patents Inc. Process for producing polypropylene from C3 olefins selectively produced in a fluid catalytic cracking process
US6339180B1 (en) * 1998-05-05 2002-01-15 Exxonmobil Chemical Patents, Inc. Process for producing polypropylene from C3 olefins selectively produced in a fluid catalytic cracking process
US6455750B1 (en) * 1998-05-05 2002-09-24 Exxonmobil Chemical Patents Inc. Process for selectively producing light olefins
US6118035A (en) * 1998-05-05 2000-09-12 Exxon Research And Engineering Co. Process for selectively producing light olefins in a fluid catalytic cracking process from a naphtha/steam feed
US6803494B1 (en) * 1998-05-05 2004-10-12 Exxonmobil Chemical Patents Inc. Process for selectively producing propylene in a fluid catalytic cracking process
US6106697A (en) * 1998-05-05 2000-08-22 Exxon Research And Engineering Company Two stage fluid catalytic cracking process for selectively producing b. C.su2 to C4 olefins
US20020003103A1 (en) * 1998-12-30 2002-01-10 B. Erik Henry Fluid cat cracking with high olefins prouduction
US6869521B2 (en) * 2002-04-18 2005-03-22 Uop Llc Process and apparatus for upgrading FCC product with additional reactor with thorough mixing
US6339181B1 (en) * 1999-11-09 2002-01-15 Exxonmobil Chemical Patents, Inc. Multiple feed process for the production of propylene
CA2400524A1 (en) * 2000-03-02 2001-09-07 William A. Wachter Process for producing polypropylene from c3 olefins selectively produced in a fluid catalytic cracking process
US6569315B2 (en) * 2000-04-17 2003-05-27 Exxonmobil Research And Engineering Company Cycle oil conversion process
US6569316B2 (en) * 2000-04-17 2003-05-27 Exxonmobil Research And Engineering Company Cycle oil conversion process incorporating shape-selective zeolite catalysts
US6565739B2 (en) * 2000-04-17 2003-05-20 Exxonmobil Research And Engineering Company Two stage FCC process incorporating interstage hydroprocessing
US6538169B1 (en) * 2000-11-13 2003-03-25 Uop Llc FCC process with improved yield of light olefins
US6858556B2 (en) * 2002-02-25 2005-02-22 Indian Oil Corporation Limited Stabilized dual zeolite single particle catalyst composition and a process thereof
US6867341B1 (en) 2002-09-17 2005-03-15 Uop Llc Catalytic naphtha cracking catalyst and process
US7270739B2 (en) * 2003-02-28 2007-09-18 Exxonmobil Research And Engineering Company Fractionating and further cracking a C6 fraction from a naphtha feed for propylene generation
US7425258B2 (en) * 2003-02-28 2008-09-16 Exxonmobil Research And Engineering Company C6 recycle for propylene generation in a fluid catalytic cracking unit
US7256318B2 (en) * 2003-03-28 2007-08-14 Exxonmobil Chemical Patents Inc. Regeneration temperature control in a catalytic reaction system
TWI259106B (en) * 2003-06-30 2006-08-01 China Petrochemical Technology Catalyst conversion process for increasing yield of light olefins
US20050100494A1 (en) 2003-11-06 2005-05-12 George Yaluris Ferrierite compositions for reducing NOx emissions during fluid catalytic cracking
US20050161369A1 (en) 2004-01-23 2005-07-28 Abb Lummus Global, Inc. System and method for selective component cracking to maximize production of light olefins
CN1333046C (zh) * 2004-04-29 2007-08-22 中国石油化工股份有限公司 一种石油烃类催化转化方法
US7582203B2 (en) 2004-08-10 2009-09-01 Shell Oil Company Hydrocarbon cracking process for converting gas oil preferentially to middle distillate and lower olefins
JP2008510032A (ja) * 2004-08-10 2008-04-03 シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ 炭化水素供給原料から中間留分生成物及び低級オレフィンを製造する方法及び装置
US7323099B2 (en) * 2004-11-19 2008-01-29 Exxonmobil Chemical Patents Inc. Two stage fluid catalytic cracking process for selectively producing C2 to C4 olefins
WO2006067104A1 (en) * 2004-12-20 2006-06-29 Shell Internationale Research Maatschappij B.V. Gasoline cracking
EP1888231A1 (en) 2005-04-27 2008-02-20 W.R. Grace & Co.-Conn. Compositions and processes for reducing nox emissions during fluid catalytic cracking
CN1986505B (zh) * 2005-12-23 2010-04-14 中国石油化工股份有限公司 一种增产低碳烯烃的催化转化方法
DE102006020293B4 (de) * 2006-04-27 2013-07-11 Wirtgen Gmbh Straßenbaumaschine, Nivelliereinrichtung sowie Verfahren zum Regeln der Frästiefe oder Fräsneigung bei einer Straßenbaumaschine
CN101081801B (zh) * 2006-05-31 2010-08-25 中国石油化工股份有限公司 一种制取小分子烯烃的方法
JP2010523803A (ja) * 2007-04-13 2010-07-15 シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ 炭化水素供給原料から中間蒸留物生成物及び低級オレフィンを製造するシステム及び方法
JP2010526179A (ja) * 2007-04-30 2010-07-29 シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ 炭化水素供給原料から中間蒸留物生成物及び低級オレフィンを製造するシステム及び方法
US20100324232A1 (en) * 2007-10-10 2010-12-23 Weijian Mo Systems and methods for making a middle distillate product and lower olefins from a hydrocarbon feedstock
KR100904297B1 (ko) * 2007-10-26 2009-06-25 한국화학연구원 연속적인 2단계 촉매 반응을 이용한 합성가스로부터 경질올레핀의 제조방법
CN101323798B (zh) * 2008-07-31 2012-10-31 石宝珍 一种催化转化方法及其专用装置
JP5339845B2 (ja) * 2008-10-14 2013-11-13 Jx日鉱日石エネルギー株式会社 流動接触分解方法
US8137533B2 (en) 2008-10-24 2012-03-20 Uop Llc Mixture of catalysts for cracking naphtha to olefins
US8137631B2 (en) * 2008-12-11 2012-03-20 Uop Llc Unit, system and process for catalytic cracking
US8940955B2 (en) * 2008-12-19 2015-01-27 Uop Llc Fluid catalytic cracking system and process
US8246914B2 (en) * 2008-12-22 2012-08-21 Uop Llc Fluid catalytic cracking system
US8889076B2 (en) * 2008-12-29 2014-11-18 Uop Llc Fluid catalytic cracking system and process
US9284495B2 (en) * 2009-03-20 2016-03-15 Uop Llc Maintaining catalyst activity for converting a hydrocarbon feed
CN101992046B (zh) * 2009-08-31 2013-03-06 中国石油化工股份有限公司 并列式复合提升管循环反应-再生装置
US9434892B2 (en) * 2010-07-08 2016-09-06 Indian Oil Corporation Ltd. Two stage fluid catalytic cracking process and apparatus
US9150465B2 (en) 2010-09-21 2015-10-06 Uop Llc Integration of cyclic dehydrogenation process with FCC for dehydrogenation of refinery paraffins
CN102690682B (zh) * 2011-03-25 2014-07-30 中国石油化工股份有限公司 一种生产丙烯的催化裂化方法及装置
CN102746873B (zh) * 2011-04-20 2015-05-13 中国石油化工股份有限公司 轻烃催化裂解制乙烯、丙烯的方法
CN102746880A (zh) * 2011-04-20 2012-10-24 中国石油化工股份有限公司 轻烃和重油耦合催化裂化制汽油、柴油和乙烯、丙烯的方法
WO2012169651A1 (en) * 2011-06-10 2012-12-13 Sumitomo Chemical Company, Limited Method for producing aromatic hydrocarbon and/or olefin having 4 or less carbon atoms and apparatus for producing aromatic hydrocarbon and/or olefin having 4 or less carbon atoms
US9238600B2 (en) 2011-12-14 2016-01-19 Uop Llc Dual riser catalytic cracker for increased light olefin yield
US9452404B2 (en) 2012-07-12 2016-09-27 Lummus Technology Inc. Fluid cracking process and apparatus for maximizing light olefins or middle distillates and light olefins
US9745519B2 (en) 2012-08-22 2017-08-29 Kellogg Brown & Root Llc FCC process using a modified catalyst
RU2518481C1 (ru) * 2013-05-21 2014-06-10 Открытое акционерное общество "Всероссийский научно-исследовательский институт по переработке нефти" (ОАО "ВНИИ НП") Способ получения высокооктанового базового бензина
EP2990463B1 (en) 2014-08-27 2018-07-11 Indian Oil Corporation Limited A catalyst additive composition for catalytic cracking, a process of preparation thereof and cracking processes of using thereof
EP3135748B1 (en) 2015-08-24 2020-10-14 INDIAN OIL CORPORATION Ltd. A process for preparation of attrition resistant cracking catalyst suitable for enhancing light olefins
EP3135373A1 (en) 2015-08-24 2017-03-01 INDIAN OIL CORPORATION Ltd. Preparation and composition of a fluid catalytic cracking catalyst additive with lower phosphate content for enhanced lpg yield
US10245581B2 (en) 2015-11-30 2019-04-02 Indian Oil Corporation Limited Composition and process for preparation of attrition resistant additive suitable for cracking hydrocarbon feed
WO2017116584A1 (en) 2015-12-30 2017-07-06 Uop Llc Improved olefin and btx production using aliphatic cracking reactor
KR102305664B1 (ko) 2016-09-16 2021-09-28 루머스 테크놀로지 엘엘씨 경질 올레핀 수율을 최대화하기 위한 유동 촉매 분해 공정 및 장치 및 다른 응용 분야
US10870807B2 (en) 2016-11-21 2020-12-22 Saudi Arabian Oil Company Process and system for conversion of crude oil to petrochemicals and fuel products integrating steam cracking, fluid catalytic cracking, and conversion of naphtha into chemical rich reformate
US20180142167A1 (en) 2016-11-21 2018-05-24 Saudi Arabian Oil Company Process and system for conversion of crude oil to chemicals and fuel products integrating steam cracking and fluid catalytic cracking
US20180179455A1 (en) * 2016-12-27 2018-06-28 Uop Llc Olefin and btx production using aliphatic cracking and dealkylation reactor
DE102017207457B4 (de) * 2017-05-04 2021-11-11 Technische Universität Bergakademie Freiberg Verfahren zur Aufbereitung von Katalysatoren aus Silicat-Phosphat-Materialien unter Gewinnung von Phosphorsäure
CN111718754B (zh) 2019-03-22 2021-11-16 中国石油化工股份有限公司 一种生产汽油和丙烯的方法和***
TW202104562A (zh) 2019-04-03 2021-02-01 美商魯瑪斯科技有限責任公司 用於升級輕油系列材料之合併有固體分離裝置之分段流體化媒裂程序
EP3994237A4 (en) 2019-07-02 2023-07-26 Lummus Technology LLC FLUID CATALYTIC CRACKING METHODS AND APPARATUS
MY197653A (en) 2019-07-15 2023-06-30 Lummus Technology Inc Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applications

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3442792A (en) 1966-08-17 1969-05-06 Exxon Research Engineering Co Process for improving motor octane of olefinic naphthas
US3776838A (en) * 1970-10-02 1973-12-04 Texaco Inc Catalytic cracking of naphthas
US3755141A (en) * 1971-02-11 1973-08-28 Texaco Inc Catalytic cracking
US3761391A (en) * 1971-07-26 1973-09-25 Universal Oil Prod Co Process for the production of gasoline and low molecular weight hydrocarbons
US3775141A (en) * 1972-05-03 1973-11-27 Du Pont Hardened inorganic refractory fibrous compositions
US3928172A (en) * 1973-07-02 1975-12-23 Mobil Oil Corp Catalytic cracking of FCC gasoline and virgin naphtha
GB1439522A (en) * 1973-07-04 1976-06-16 Mobil Oil Corp Two-step fluid catalytic cracking
US3893905A (en) * 1973-09-21 1975-07-08 Universal Oil Prod Co Fluid catalytic cracking process with improved propylene recovery
US3891540A (en) * 1974-04-02 1975-06-24 Mobil Oil Corp Combination operation to maximize fuel oil product of low pour
US3894933A (en) * 1974-04-02 1975-07-15 Mobil Oil Corp Method for producing light fuel oil
US4172812A (en) * 1978-04-03 1979-10-30 Exxon Research & Engineering Co. Catalytic cracking process
US4171257A (en) 1978-10-23 1979-10-16 Chevron Research Company Petroleum distillate upgrading process
US4282085A (en) 1978-10-23 1981-08-04 Chevron Research Company Petroleum distillate upgrading process
US4502945A (en) 1982-06-09 1985-03-05 Chevron Research Company Process for preparing olefins at high pressure
US4830728A (en) * 1986-09-03 1989-05-16 Mobil Oil Corporation Upgrading naphtha in a multiple riser fluid catalytic cracking operation employing a catalyst mixture
US4865718A (en) 1986-09-03 1989-09-12 Mobil Oil Corporation Maximizing distillate production in a fluid catalytic cracking operation employing a mixed catalyst system
GB8904409D0 (en) * 1989-02-27 1989-04-12 Shell Int Research Process for the conversion of a hydrocarbonaceous feedstock
ES2087073T3 (es) * 1988-06-16 1996-07-16 Shell Int Research Procedimiento para la conversion de un material de alimentacion hidrocarbonado.
US4950387A (en) 1988-10-21 1990-08-21 Mobil Oil Corp. Upgrading of cracking gasoline
US5043522A (en) * 1989-04-25 1991-08-27 Arco Chemical Technology, Inc. Production of olefins from a mixture of Cu+ olefins and paraffins
US5059735A (en) * 1989-05-04 1991-10-22 Mobil Oil Corp. Process for the production of light olefins from C5 + hydrocarbons
US5026935A (en) * 1989-10-02 1991-06-25 Arco Chemical Technology, Inc. Enhanced production of ethylene from higher hydrocarbons
US5026936A (en) * 1989-10-02 1991-06-25 Arco Chemical Technology, Inc. Enhanced production of propylene from higher hydrocarbons
US5160424A (en) 1989-11-29 1992-11-03 Mobil Oil Corporation Hydrocarbon cracking, dehydrogenation and etherification process
US5372704A (en) 1990-05-24 1994-12-13 Mobil Oil Corporation Cracking with spent catalyst
US5171921A (en) * 1991-04-26 1992-12-15 Arco Chemical Technology, L.P. Production of olefins
AU658937B2 (en) 1991-11-19 1995-05-04 Mobil Oil Corporation Hydrocarbon upgrading process
US5389232A (en) 1992-05-04 1995-02-14 Mobil Oil Corporation Riser cracking for maximum C3 and C4 olefin yields
US5414172A (en) 1993-03-08 1995-05-09 Mobil Oil Corporation Naphtha upgrading
US5292976A (en) 1993-04-27 1994-03-08 Mobil Oil Corporation Process for the selective conversion of naphtha to aromatics and olefins
US5396010A (en) 1993-08-16 1995-03-07 Mobil Oil Corporation Heavy naphtha upgrading
US5472594A (en) * 1994-07-18 1995-12-05 Texaco Inc. FCC process for producing enhanced yields of C4 /C5 olefins
US5770043A (en) * 1994-08-17 1998-06-23 Exxon Research And Engineering Company Integrated staged catalytic cracking and hydroprocessing process
US5770044A (en) * 1994-08-17 1998-06-23 Exxon Research And Engineering Company Integrated staged catalytic cracking and hydroprocessing process (JHT-9614)
US5723040A (en) * 1994-09-22 1998-03-03 Stone & Webster Engineering Corporation Fluid catalytic cracking process and apparatus
US5865988A (en) 1995-07-07 1999-02-02 Mobil Oil Corporation Hydrocarbon upgrading process
US5865987A (en) 1995-07-07 1999-02-02 Mobil Oil Benzene conversion in an improved gasoline upgrading process
US6090271A (en) 1997-06-10 2000-07-18 Exxon Chemical Patents Inc. Enhanced olefin yields in a catalytic process with diolefins
US6069267A (en) * 1997-07-29 2000-05-30 E. I. Du Pont De Nemours And Company Selective synthesis of organodiphosphite compounds
US6093867A (en) * 1998-05-05 2000-07-25 Exxon Research And Engineering Company Process for selectively producing C3 olefins in a fluid catalytic cracking process
US6106697A (en) * 1998-05-05 2000-08-22 Exxon Research And Engineering Company Two stage fluid catalytic cracking process for selectively producing b. C.su2 to C4 olefins
US6118035A (en) * 1998-05-05 2000-09-12 Exxon Research And Engineering Co. Process for selectively producing light olefins in a fluid catalytic cracking process from a naphtha/steam feed

Also Published As

Publication number Publication date
CA2329418A1 (en) 1999-11-11
US6106697A (en) 2000-08-22
JP2002513850A (ja) 2002-05-14
TW585904B (en) 2004-05-01
AU3765099A (en) 1999-11-23
CN1205319C (zh) 2005-06-08
CN1299403A (zh) 2001-06-13
KR20010043239A (ko) 2001-05-25
WO1999057230A1 (en) 1999-11-11
US6258257B1 (en) 2001-07-10
AU743504B2 (en) 2002-01-24
EP1090093A1 (en) 2001-04-11
EP1090093A4 (en) 2002-10-30

Similar Documents

Publication Publication Date Title
BR9910218A (pt) Processo em dois estágios para seletivamente produzir olefinas de c2 a c4 a partir do estoque de abastecimento hidrocarbonáceo
CN106062149B (zh) 集成加氢裂化方法
BR9910217A (pt) Processo para a produção seletiva de olefinas de c2 a c4
BR9910216A (pt) Processo para seletivamente produzir olefinas c3 uma corrente de alimentação de nafta em uma unidade de processo
BR9910219A (pt) Processo para produção seletiva de olefinas de c2 a c4
JP5340914B2 (ja) フィッシャー・トロプシュ合成生成物からのプロピレン及びエチレンの製造方法
CA1097242A (en) Tar sands process
TW200829546A (en) Dividing wall separation in light olefin hydrocarbon processing
US2581102A (en) Removal of oxygenated organic compounds from hydrocarbons
PL196066B1 (pl) Sposób wytwarzania C2-i C3-olefin z węglowodorów
BR9712097A (pt) Processo para a hidroconversão de cargas petrolìferas pesadas.
US4206038A (en) Hydrogen recovery from gaseous product of fluidized catalytic cracking
US2692226A (en) Shale oil refining process
US2930753A (en) Waste water processing system
US2697682A (en) Catalytic desulfurization of petroleum hydrocarbons
US3552924A (en) Hydrogen manufacture
US4431515A (en) Carbometallic oil conversion with hydrogen in a riser using a high metals containing catalyst
Sharma et al. Upgrading of tall oil to fuels and chemicals over HZSM‐5 catalyst using various diluents
US4505808A (en) Method of extracting hydrocarbons from oil-containing rock or sand through hydrogenating low temperature carbonization
CA1207344A (en) Method for producing low molecular olefins
EP0344376A1 (en) Process for converting heavy hydrocarbons to lighter hydrocarbons
BR112012024895B1 (pt) Método e aparelho para craqueamento catalítico
CA1085332A (en) Fluidized catalytic cracking process with improved cycle gas oil stripping
Zhou et al. Study On Green Safety Production Technology In Modern Coal Mines
Fookes et al. Mechanisms of thermal alteration of shale oils

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A, 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1911 DE 21/08/2007.