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ES2149976T3 - PROCEDURE AND APPARATUS FOR THE PRODUCTION OF LIGHT OLEFINS. - Google Patents

PROCEDURE AND APPARATUS FOR THE PRODUCTION OF LIGHT OLEFINS.

Info

Publication number
ES2149976T3
ES2149976T3 ES95914373T ES95914373T ES2149976T3 ES 2149976 T3 ES2149976 T3 ES 2149976T3 ES 95914373 T ES95914373 T ES 95914373T ES 95914373 T ES95914373 T ES 95914373T ES 2149976 T3 ES2149976 T3 ES 2149976T3
Authority
ES
Spain
Prior art keywords
catalyst
supply current
reaction zone
light olefins
hydrocarbon supply
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 - Lifetime
Application number
ES95914373T
Other languages
Spanish (es)
Inventor
Jyrki Hiltunen
Krister Fagerstolt
Outi Krause
Kari Kaariainen
Seppo Ruottu
Ari Halme
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.)
Fortum Oil Oy
Original Assignee
Fortum Oil Oy
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 Fortum Oil Oy filed Critical Fortum Oil Oy
Application granted granted Critical
Publication of ES2149976T3 publication Critical patent/ES2149976T3/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
    • 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
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/20—C2-C4 olefins
    • 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
    • C10G2400/22—Higher 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

UN PROCESO Y APARATO PARA CONVERTIR CATALITICAMENTE HIDROCARBUROS EN OLEFINAS LIGERAS MEDIANTE UN BREVE CONTACTO EN UN SISTEMA DE REACTOR DE LECHO FLUIDIZADO CIRCULANTE. EL PROCESO INCLUYE LOS PASOS DE ALIMENTAR CON UNA CORRIENTE DE ALIMENTACION DE HIDROCARBURO UNA ZONA DE REACCION(1) QUE CONTIENE UN CATALIZADOR SOLIDO, CONTACTAR LA CORRIENTE DE ALIMENTACION DE HIDROCARBURO EN LA ZONA DE REACCION(1) CON EL CATALIZADOR BAJO CONDICIONES QUE FAVORECEN LA CONVERSION CATALITICA DE HIDROCARBUROS EN OLEFINAS LIGERAS, SEPARAR LOS PRODUCTOS DE REACCION OBTENIDOS A PARTIR DE LA ZONA DE REACCION(1) DESPUES DE LA CONVERSION CATALITICA, RECUPERAR EL CATALIZADOR, Y REGENERAR EL CATALIZADOR DESACTIVADO EN UN REGENERADOR(3). DE ACUERDO A LA INVENCION, LA CORRIENTE DE ALIMENTACION DE HIDROCARBURO ES CONTACTADA CON EL CATALIZADOR EN UN REACTOR DE LECHO FLUIDIZADO CIRCULANTE (1) EN UN TIEMPO DE RESIDENCIA EN EL RANGO DE 0.1 HASTA 3 SEGUNDOS. EL PROCESO SE EMPLEA PARA PREPARAR PROPILENO, BUTILENOS, PENTENOS YGASOLINA DE ALTO OCTANAJE Y BAJO CONTENIDO EN BENCENO MEDIANTE LA CONVERSION CATALITICA DE LGO, HGO, VGO O NAFTA, USANDO CATALIZADORES DE FCC CONVENCIONALES O MEJORADOS. EL PROCESO TAMBIEN PUEDE SER USADO PARA PREPARAR PRODUCTOS RICOS EN PROPILENO, ISOBUTILENO O ISOAMILENO POR DESHIDROGENACION CATALITICA A PARTIR DE PROPANO, ISOBUTANO O NAFTA, USANDO RESPECTIVAMENTE, CATALIZADORES DE DESHIDROGENACION CONVENCIONAL O MEJORADOS PARA EL FUNCIONAMIENTO DEL LECHO FLUIDIZADO.A PROCESS AND APPARATUS FOR CATALYTICALLY CONVERTING HYDROCARBONS INTO LIGHT OLEFINS THROUGH A SHORT CONTACT IN A CIRCULATING FLUIDIZED BED REACTOR SYSTEM. THE PROCESS INCLUDES THE STEPS OF FEEDING WITH A HYDROCARBON SUPPLY CURRENT A REACTION ZONE (1) CONTAINING A SOLID CATALYST, CONTACT THE HYDROCARBON SUPPLY CURRENT IN THE REACTION ZONE (1) WITH THE LOW CATALYST WITH THE LOW CATALYST. CATALYTIC CONVERSION OF HYDROCARBONS IN LIGHT OLEFINS, SEPARATE THE REACTION PRODUCTS OBTAINED FROM THE REACTION ZONE (1) AFTER THE CATALYTIC CONVERSION, RECOVER THE CATALYST, AND REGENERATE THE DEACTIVATED CATALYST (3) ACCORDING TO THE INVENTION, THE HYDROCARBON SUPPLY CURRENT IS CONTACTED WITH THE CATALYST IN A CIRCULATING FLUIDIZED BED REACTOR (1) IN A RESIDENCE TIME IN THE RANGE OF 0.1 TO 3 SECONDS. THE PROCESS IS USED TO PREPARE HIGH OCTANE AND LOW-BENZENE PROPYLENE, BUTYLENE, PENTENES AND GASOLINE THROUGH THE CATALYTIC CONVERSION OF LGO, HGO, VGO OR NAFTA, USING CONVENTIONAL OR IMPROVED FCC CATALYZERS. THE PROCESS MAY ALSO BE USED TO PREPARE PRODUCTS RICH IN PROPYLENE, ISOBUTYLENE OR ISOAMYLENE BY CATALYTIC DEHYDROGENATION FROM PROPANE, ISOBUTANE OR NAFTA, RESPECTIVELY USED BY CONVENTIONAL DELICIOUS DEHYDROGENATION CATALYSTS.

ES95914373T 1994-03-31 1995-03-31 PROCEDURE AND APPARATUS FOR THE PRODUCTION OF LIGHT OLEFINS. Expired - Lifetime ES2149976T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI941528A FI98529C (en) 1994-03-31 1994-03-31 Method and apparatus for the preparation of light olefins

Publications (1)

Publication Number Publication Date
ES2149976T3 true ES2149976T3 (en) 2000-11-16

Family

ID=8540434

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95914373T Expired - Lifetime ES2149976T3 (en) 1994-03-31 1995-03-31 PROCEDURE AND APPARATUS FOR THE PRODUCTION OF LIGHT OLEFINS.

Country Status (11)

Country Link
EP (1) EP0753037B1 (en)
JP (1) JPH09511535A (en)
KR (1) KR100281750B1 (en)
CN (1) CN1124330C (en)
AU (1) AU2139695A (en)
CA (1) CA2186744C (en)
DE (1) DE69518407T2 (en)
ES (1) ES2149976T3 (en)
FI (1) FI98529C (en)
RU (1) RU2125079C1 (en)
WO (1) WO1995027019A1 (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI101133B (en) 1996-08-30 1998-04-30 Fortum Oil Oy Equipment for chemical and physical processes
US6538169B1 (en) 2000-11-13 2003-03-25 Uop Llc FCC process with improved yield of light olefins
KR100473986B1 (en) * 2001-11-01 2005-03-07 서곤 Preparation of catalysts from used fcc catalysts for the liquid-phase degradation of waste polymer, and catalytic degradation process using the same
US20040064007A1 (en) * 2002-09-30 2004-04-01 Beech James H. Method and system for regenerating catalyst from a plurality of hydrocarbon conversion apparatuses
US7442739B1 (en) 2003-11-12 2008-10-28 Henkel Corporation Hot melt pressure sensitive adhesives
CN101001938B (en) * 2004-08-10 2012-01-11 国际壳牌研究有限公司 Method and apparatus for making a middle distillate product and lower olefins from a hydrocarbon feedstock
KR100651329B1 (en) * 2005-10-07 2006-11-30 에스케이 주식회사 Process for preparing light olefins from hydrocarbon raw materials
KR100651418B1 (en) 2006-03-17 2006-11-30 에스케이 주식회사 Catalytic cracking process for producing light olefins from hydrocarbon raw materials using a high-speed fluidized bed
DE102006035718A1 (en) * 2006-07-28 2008-01-31 Basf Ag Preparing dehydrogenated hydrocarbon comprises providing a gaseous reaction mixture stream containing hydrocarbon at an increased temperature through a catalyst bed system, and supplying a volume flow of e.g. molecular oxygen
KR101489768B1 (en) * 2006-12-28 2015-02-04 유오피 엘엘씨 Catalytic dehydrogenation method and apparatus for dehydrogenating an alkane stream
KR100898816B1 (en) * 2007-02-12 2009-05-22 한국에너지기술연구원 CO2 separation and recovery device including steam preprocessor
KR100841804B1 (en) * 2007-07-13 2008-06-26 에스케이에너지 주식회사 Process for preparing naphthenic base oil from effluent of fluidized bed catalytic reaction process
JP5124407B2 (en) * 2008-09-26 2013-01-23 ジェイパワー・エンテック株式会社 Conveyor system for dry exhaust gas treatment equipment
US8323477B2 (en) 2008-09-30 2012-12-04 Uop Llc Process for mixing regenerated and carbonized catalyst
US7935314B2 (en) 2008-09-30 2011-05-03 Uop Llc Apparatus for mixing regenerated and carbonized catalyst
US8293670B2 (en) * 2009-12-09 2012-10-23 Uop Llc Process for the production of propylene
JP2013141659A (en) * 2012-01-12 2013-07-22 Sumitomo Chemical Co Ltd REACTION APPARATUS AND METHOD FOR PRODUCING ε-CAPROLACTAM
CN103566838B (en) * 2012-08-02 2018-04-13 宁波科元塑胶有限公司 Acrylonitrile fluidized reaction system and acrylonitrile fluid bed production method
KR102179574B1 (en) * 2017-06-07 2020-11-16 에스케이가스 주식회사 A method for producing olefin comprising reduction pretreatment
MY192623A (en) 2017-07-18 2022-08-29 Lummus Technology Inc Integrated thermal and catalytic cracking for olefin production
FI130603B (en) 2018-08-03 2023-12-08 Neste Oyj Process for producing biorenewable propylene from oils and fats
EP4004153A1 (en) * 2019-07-31 2022-06-01 SABIC Global Technologies, B.V. High-density fluidized bed systems heat balance
CN116218561A (en) * 2021-12-03 2023-06-06 中国石油化工股份有限公司 Catalytic cracking reactor, catalytic cracking system and method
KR20240054505A (en) * 2022-10-19 2024-04-26 한국화학연구원 Olefin production method through dehydrogenation-cracking reaction of saturated hydrocarbons
WO2024118432A1 (en) * 2022-11-29 2024-06-06 Dow Global Technologies Llc Methods for forming light olefins with catalyst recycle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4724065A (en) * 1985-12-05 1988-02-09 Engelhard Corporation Hydrocarbon conversion with hot and cooled regenerated catalyst in series
US5234578A (en) * 1988-08-26 1993-08-10 Uop Fluidized catalytic cracking process utilizing a high temperature reactor
US5009769A (en) * 1989-02-06 1991-04-23 Stone & Webster Engineering Corporation Process for catalytic cracking of hydrocarbons
US4917790A (en) * 1989-04-10 1990-04-17 Mobil Oil Corporation Heavy oil catalytic cracking process and apparatus
US5019239A (en) * 1989-11-21 1991-05-28 Mobil Oil Corp. Inverted fractionation apparatus and use in a heavy oil catalytic cracking process

Also Published As

Publication number Publication date
FI941528A (en) 1995-10-01
KR100281750B1 (en) 2001-03-02
CA2186744C (en) 2003-06-24
KR970702349A (en) 1997-05-13
FI98529B (en) 1997-03-27
FI941528A0 (en) 1994-03-31
AU2139695A (en) 1995-10-23
RU2125079C1 (en) 1999-01-20
DE69518407T2 (en) 2001-03-22
EP0753037A1 (en) 1997-01-15
JPH09511535A (en) 1997-11-18
CA2186744A1 (en) 1995-10-12
CN1148865A (en) 1997-04-30
FI98529C (en) 1997-07-10
CN1124330C (en) 2003-10-15
EP0753037B1 (en) 2000-08-16
WO1995027019A1 (en) 1995-10-12
DE69518407D1 (en) 2000-09-21

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