CA2186744C - Procede et appareil permettant de produire des olefines legeres - Google Patents

Procede et appareil permettant de produire des olefines legeres Download PDF

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Publication number
CA2186744C
CA2186744C CA002186744A CA2186744A CA2186744C CA 2186744 C CA2186744 C CA 2186744C CA 002186744 A CA002186744 A CA 002186744A CA 2186744 A CA2186744 A CA 2186744A CA 2186744 C CA2186744 C CA 2186744C
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CA
Canada
Prior art keywords
catalyst
regenerator
fluidized bed
reactor
circulating fluidized
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
CA002186744A
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English (en)
Other versions
CA2186744A1 (fr
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
Publication of CA2186744A1 publication Critical patent/CA2186744A1/fr
Application granted granted Critical
Publication of CA2186744C publication Critical patent/CA2186744C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

L'invention concerne un procédé et un appareil permettant la conversion catalytique d'hydrocarbures en oléfines légères au moyen d'un système de réacteur à lit fluidisé circulant et à court temps de contact. Le procédé présenté comprend les étapes suivantes: introduction d'une charge d'hydrocarbures dans une zone de réaction (1) contenant un catalyseur solide; mise en contact de la charge d'hydrocarbure se trouvant dans la zone de réaction (1) avec le catalyseur, dans des conditions qui favorisent la conversion catalytique d'hydrocarbures en oléfines légères; séparation des produits de réaction obtenus dans la zone de réaction (1) après conversion catalytique; récupération du catalyseur; et régénération du catalyseur désactivé dans un régénérateur (3). Selon l'invention, la charge d'hydrocarbure est mise en contact avec le catalyseur dans un réacteur à lit fluidisé circulant (1), avec un temps de séjour compris entre 0,1 et 3 secondes. On met en oeuvre ledit procédé pour produire du propylène, des butylènes et des pentènes, ainsi qu'une fraction d'essence à indice d'octane élevé et à faible teneur en benzène, par conversion catalytique de gazole léger, de gazole lourd, de gazole sous vide ou de naphta, au moyen de catalyseurs améliorés ou classiques de craquage catalytique à lit fluidisé. On peut également faire appel à ce procédé pour obtenir des produits riches en propylène, isobutylène ou isoamylène par déshydrogénation catalytique, à partir, respectivement, de propane, d'isobutane ou de naphta, au moyen de catalyseurs classiques ou améliorés destinés à l'utilisation en lit fluidisé.
CA002186744A 1994-03-31 1995-03-31 Procede et appareil permettant de produire des olefines legeres Expired - Fee Related CA2186744C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI941528 1994-03-31
FI941528A FI98529C (fi) 1994-03-31 1994-03-31 Menetelmä ja laitteisto keveiden olefiinien valmistamiseksi
PCT/FI1995/000177 WO1995027019A1 (fr) 1994-03-31 1995-03-31 Procede et appareil permettant de produire des olefines legeres

Publications (2)

Publication Number Publication Date
CA2186744A1 CA2186744A1 (fr) 1995-10-12
CA2186744C true CA2186744C (fr) 2003-06-24

Family

ID=8540434

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002186744A Expired - Fee Related CA2186744C (fr) 1994-03-31 1995-03-31 Procede et appareil permettant de produire des olefines legeres

Country Status (11)

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

Families Citing this family (25)

* Cited by examiner, † Cited by third party
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FI101133B (fi) 1996-08-30 1998-04-30 Fortum Oil Oy Laitteisto kemiallisiin ja fysikaalisiin prosesseihin
US6538169B1 (en) 2000-11-13 2003-03-25 Uop Llc FCC process with improved yield of light olefins
KR100473986B1 (ko) * 2001-11-01 2005-03-07 서곤 Ｆｃｃ 공정 폐촉매로부터 폐고분자 물질의 액상 분해용촉매의 제조방법 및 이 촉매를 이용한 폐고분자 물질의분해방법
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
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
KR100651329B1 (ko) * 2005-10-07 2006-11-30 에스케이 주식회사 탄화수소 원료로부터 경질 올레핀을 제조하는 공정
KR100651418B1 (ko) 2006-03-17 2006-11-30 에스케이 주식회사 고속유동층을 이용하여 탄화수소 원료로부터 경질 올레핀을제조하는 접촉분해 공정
DE102006035718A1 (de) * 2006-07-28 2008-01-31 Basf Ag Verfahren zum Langzeitbetrieb einer kontinuierlich betriebenen heterogen katalysierten partiellen Dehydrierung eines zu dehydrierenden Kohlenwasserstoffs
CN101568379B (zh) * 2006-12-28 2013-02-13 环球油品公司 用于轻质烷烃脱氢的具有返混的流化床反应器
KR100898816B1 (ko) * 2007-02-12 2009-05-22 한국에너지기술연구원 수증기 전처리기를 포함한 ｃｏ2 분리회수장치
KR100841804B1 (ko) 2007-07-13 2008-06-26 에스케이에너지 주식회사 유동층 촉매 반응 공정의 유출물로부터 나프텐계 베이스오일을 제조하는 방법
JP5124407B2 (ja) * 2008-09-26 2013-01-23 ジェイパワー・エンテック株式会社 乾式排ガス処理装置のコンベヤシステム
US7935314B2 (en) 2008-09-30 2011-05-03 Uop Llc Apparatus for mixing regenerated and carbonized catalyst
US8323477B2 (en) 2008-09-30 2012-12-04 Uop Llc Process for mixing regenerated and carbonized catalyst
US8293670B2 (en) * 2009-12-09 2012-10-23 Uop Llc Process for the production of propylene
JP2013141659A (ja) * 2012-01-12 2013-07-22 Sumitomo Chemical Co Ltd 反応装置及びε−カプロラクタムの製造方法
CN103566838B (zh) * 2012-08-02 2018-04-13 宁波科元塑胶有限公司 丙烯腈流化反应系统及丙烯腈流化床生产方法
KR102179574B1 (ko) * 2017-06-07 2020-11-16 에스케이가스 주식회사 환원 전처리를 포함하는 올레핀 제조 방법
WO2019018569A2 (fr) 2017-07-18 2019-01-24 Lummus Technology Llc Craquage thermique et catalytique intégré pour la production d'oléfines
FI130603B (en) 2018-08-03 2023-12-08 Neste Oyj THE METHOD PRODUCES BIORENEWABLE PROPENE FROM OILS AND FATS
US20220356405A1 (en) * 2019-07-31 2022-11-10 Sabic Global Technologies B.V. High-density fluidized bed systems heat balance
CN116218561A (zh) * 2021-12-03 2023-06-06 中国石油化工股份有限公司 催化裂化反应器、催化裂化系统及方法
KR20240054505A (ko) * 2022-10-19 2024-04-26 한국화학연구원 포화 탄화수소의 탈수소-크래킹 반응을 통한 올레핀 제조방법
WO2024118432A1 (fr) * 2022-11-29 2024-06-06 Dow Global Technologies Llc Procédés pour constituer des oléfines légères avec recyclage du catalyseur

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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 (fi) 1995-10-01
KR100281750B1 (ko) 2001-03-02
EP0753037B1 (fr) 2000-08-16
CN1148865A (zh) 1997-04-30
AU2139695A (en) 1995-10-23
RU2125079C1 (ru) 1999-01-20
FI98529B (fi) 1997-03-27
CN1124330C (zh) 2003-10-15
FI941528A0 (fi) 1994-03-31
ES2149976T3 (es) 2000-11-16
DE69518407T2 (de) 2001-03-22
JPH09511535A (ja) 1997-11-18
FI98529C (fi) 1997-07-10
DE69518407D1 (de) 2000-09-21
EP0753037A1 (fr) 1997-01-15
CA2186744A1 (fr) 1995-10-12
KR970702349A (ko) 1997-05-13
WO1995027019A1 (fr) 1995-10-12

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