EP1259555A2 - Verfahren zur herstellung von polypropylen aus in einem fluidisierten katalytischen krackverfahren selektiv hergestellten c3-olefinen - Google Patents

Verfahren zur herstellung von polypropylen aus in einem fluidisierten katalytischen krackverfahren selektiv hergestellten c3-olefinen

Info

Publication number
EP1259555A2
EP1259555A2 EP01916344A EP01916344A EP1259555A2 EP 1259555 A2 EP1259555 A2 EP 1259555A2 EP 01916344 A EP01916344 A EP 01916344A EP 01916344 A EP01916344 A EP 01916344A EP 1259555 A2 EP1259555 A2 EP 1259555A2
Authority
EP
European Patent Office
Prior art keywords
propylene
products
olefins
catalyst
paraffins
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.)
Withdrawn
Application number
EP01916344A
Other languages
English (en)
French (fr)
Inventor
Paul K. Ladwig
John E. Asplin
Gordon F. Stuntz
William A. Wachter
B. Erik Henry
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.)
ExxonMobil Chemical Patents Inc
Original Assignee
ExxonMobil Chemical Patents Inc
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 US09/517,554 external-priority patent/US6388152B1/en
Priority claimed from US09/517,551 external-priority patent/US6258257B1/en
Priority claimed from US09/517,503 external-priority patent/US6339180B1/en
Priority claimed from US09/517,497 external-priority patent/US6258990B1/en
Application filed by ExxonMobil Chemical Patents Inc filed Critical ExxonMobil Chemical Patents Inc
Publication of EP1259555A2 publication Critical patent/EP1259555A2/de
Withdrawn legal-status Critical Current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
    • C10G57/00—Treatment of hydrocarbon oils, in the absence of hydrogen, by at least one cracking process or refining process and at least one other conversion process
    • C10G57/02—Treatment 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
    • 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
    • C10G51/00—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more cracking processes only
    • C10G51/02—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more cracking processes only plural serial stages only
    • C10G51/026—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more cracking processes only plural serial stages only only catalytic cracking steps
    • 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

Definitions

  • An embodiment of the present invention comprises a process for producing polypropylene comprising the steps of (a) contacting a naphtha feed containing less than 40 wt.% paraffins and between about 15 and about 70 wt.% olefins with a catalyst to form a cracked product, the catalyst comprising about 10 to about 50 wt.% of a crystalline zeolite having an average pore diameter less than about 0.7 nm, the reaction conditions including a temperature from about 500° to 650° C, a hydrocarbon partial pressure of 10 to 40 psia (70-280 kPa), a hydrocarbon residence time of 1 to 10 seconds, and a catalyst to feed ratio, by weight, of about 4 to 10, wherein no more than about 20 wt.% of paraffins are converted to olefins and wherein propylene comprises at least 90 mol.% of the total C 3 products; and, (b) separating the propylene from the cracked product and polymerizing the propylene to form poly
  • the crystalline zeolite be selected from the family of medium-pore-size ( ⁇ 0.7 nm) crystalline aluminosilicates, otherwise referred to as zeolites.
  • zeolites are the medium-pore zeolites with a silica to alumina molar ratio of less than about 75:1, preferably less than about 50: 1, and more preferably less than about 40: 1, although some embodiments incorporate silica-to-alumina ratios greater than 40: 1.
  • the pore diameter also referred to as effective pore diameter, is measured using standard adsorption techniques and hydrocarbonaceous compounds of known minimum kinetic diameters. See Breck, Zeolite Molecular Sieves, 1974 and Anderson et al., J. Catalysis 58, 114 (1979), both of which are incorporated herein by reference.

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Polymerisation Methods In General (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerization Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Catalysts (AREA)
EP01916344A 2000-03-02 2001-03-01 Verfahren zur herstellung von polypropylen aus in einem fluidisierten katalytischen krackverfahren selektiv hergestellten c3-olefinen Withdrawn EP1259555A2 (de)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US09/517,554 US6388152B1 (en) 1998-05-05 2000-03-02 Process for producing polypropylene from C3 olefins selectively produced in a fluid catalytic cracking process
US517551 2000-03-02
US517554 2000-03-02
US09/517,551 US6258257B1 (en) 1998-05-05 2000-03-02 Process for producing polypropylene from C3 olefins selectively produced by a two stage fluid catalytic cracking process
US517503 2000-03-02
US09/517,503 US6339180B1 (en) 1998-05-05 2000-03-02 Process for producing polypropylene from C3 olefins selectively produced in a fluid catalytic cracking process
US09/517,497 US6258990B1 (en) 1998-05-05 2000-03-02 Process for producing polypropylene from C3 olefins selectively produced in a fluid catalytic cracking process from a naphtha/steam feed
US517497 2000-03-02
PCT/US2001/006684 WO2001064760A2 (en) 2000-03-02 2001-03-01 Process for producing polypropylene from c3 olefins selectively produced in a fluid catalytic cracking process

Publications (1)

Publication Number Publication Date
EP1259555A2 true EP1259555A2 (de) 2002-11-27

Family

ID=27504537

Family Applications (3)

Application Number Title Priority Date Filing Date
EP01916344A Withdrawn EP1259555A2 (de) 2000-03-02 2001-03-01 Verfahren zur herstellung von polypropylen aus in einem fluidisierten katalytischen krackverfahren selektiv hergestellten c3-olefinen
EP01913235A Withdrawn EP1261648A2 (de) 2000-03-02 2001-03-01 Verfahren zur herstellung von polypropylen aus in einem fluidisierten katalytischen krackverfahren selektiv hergestellten c3-olefinen
EP01914623A Withdrawn EP1261649A2 (de) 2000-03-02 2001-03-01 Verfahren zur herstellung von polypropylen aus c3-olefinen die in einem fluidisierten katalytischen krackverfahren aus einem naphtha/dampf-strom selektiv hergestellt werden

Family Applications After (2)

Application Number Title Priority Date Filing Date
EP01913235A Withdrawn EP1261648A2 (de) 2000-03-02 2001-03-01 Verfahren zur herstellung von polypropylen aus in einem fluidisierten katalytischen krackverfahren selektiv hergestellten c3-olefinen
EP01914623A Withdrawn EP1261649A2 (de) 2000-03-02 2001-03-01 Verfahren zur herstellung von polypropylen aus c3-olefinen die in einem fluidisierten katalytischen krackverfahren aus einem naphtha/dampf-strom selektiv hergestellt werden

Country Status (7)

Country Link
EP (3) EP1259555A2 (de)
JP (3) JP2004516335A (de)
CN (3) CN1406254A (de)
AU (4) AU2001239990A1 (de)
CA (3) CA2400598A1 (de)
MX (3) MXPA02008553A (de)
WO (4) WO2001064760A2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7425258B2 (en) * 2003-02-28 2008-09-16 Exxonmobil Research And Engineering Company C6 recycle for propylene generation in a fluid catalytic cracking unit
US7267759B2 (en) 2003-02-28 2007-09-11 Exxonmobil Research And Engineering Company Fractionating and further cracking a C6 fraction from a naphtha feed for propylene generation
EP2147083A1 (de) 2007-04-13 2010-01-27 Shell Internationale Research Maatschappij B.V. Systeme und verfahren zur herstellung eines mitteldestillatprodukts und niederer olefine aus einem kohlenwasserstoff-einsatzstoff
CN101952394B (zh) * 2007-10-10 2013-09-11 国际壳牌研究有限公司 由烃原料制备中间馏分产物和低级烯烃的系统和方法
CN101889067B (zh) * 2007-11-29 2014-01-08 国际壳牌研究有限公司 由烃原料制备中间馏分产物和低级烯烃的系统和方法
CN101747129B (zh) * 2008-11-28 2013-09-04 中国石油化工股份有限公司 一种催化转化生产低碳烯烃的方法
CN102531821B (zh) 2010-12-28 2015-03-25 中国科学院大连化学物理研究所 采用改性zsm-5分子筛催化剂催化甲醇耦合石脑油催化裂解反应的方法
CN103121894A (zh) * 2011-11-18 2013-05-29 中国石油化工股份有限公司 生产低碳烯烃的组合方法
CN105582997B (zh) * 2014-10-21 2018-05-18 中国石油化工股份有限公司 石脑油催化裂解产丙烯的催化剂及其制备方法和石脑油催化裂解产丙烯的方法
CN113646081B (zh) * 2019-03-18 2024-01-09 埃克森美孚科技工程公司 中孔催化剂化合物及其用途
CN114846117B (zh) 2019-12-23 2023-12-12 雪佛龙美国公司 通过炼油厂fcc和异构化脱蜡单元将塑料废物转化为聚丙烯和润滑油的循环经济
KR20220117899A (ko) * 2019-12-23 2022-08-24 셰브런 유.에스.에이.인크. 정제 fcc 장치를 통한 플라스틱 폐기물의 폴리프로필렌으로의 순환 경제

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US6069287A (en) * 1998-05-05 2000-05-30 Exxon Research And Engineering Co. Process for selectively producing light olefins in a fluid catalytic cracking process
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
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO0164760A3 *

Also Published As

Publication number Publication date
EP1261648A2 (de) 2002-12-04
WO2001064760A3 (en) 2002-01-03
JP2004516334A (ja) 2004-06-03
CA2400524A1 (en) 2001-09-07
WO2001064763A3 (en) 2002-01-31
JP2004516335A (ja) 2004-06-03
WO2001064761A3 (en) 2002-01-03
WO2001064760A2 (en) 2001-09-07
AU2001243379A1 (en) 2001-09-12
CN1406253A (zh) 2003-03-26
EP1261649A2 (de) 2002-12-04
WO2001064763A2 (en) 2001-09-07
WO2001064761A2 (en) 2001-09-07
WO2001064762A3 (en) 2002-01-24
AU2001239990A1 (en) 2001-09-12
CA2400598A1 (en) 2001-09-07
MXPA02008553A (es) 2003-03-12
CA2400382A1 (en) 2001-09-07
MXPA02008552A (es) 2003-03-12
CN1406252A (zh) 2003-03-26
CN1406254A (zh) 2003-03-26
WO2001064762A2 (en) 2001-09-07
AU2001241916A1 (en) 2001-09-12
MXPA02008554A (es) 2003-04-22
AU2001239991A1 (en) 2001-09-12
JP2003525323A (ja) 2003-08-26

Similar Documents

Publication Publication Date Title
US6258990B1 (en) Process for producing polypropylene from C3 olefins selectively produced in a fluid catalytic cracking process from a naphtha/steam feed
US6069287A (en) Process for selectively producing light olefins in a fluid catalytic cracking process
AU762178B2 (en) Process for selectively producing C3 olefins in a fluid catalytic cracking process
US6313366B1 (en) Process for selectively producing C3 olefins in a fluid catalytic cracking process
US6803494B1 (en) Process for selectively producing propylene in a fluid catalytic cracking process
EP1259555A2 (de) Verfahren zur herstellung von polypropylen aus in einem fluidisierten katalytischen krackverfahren selektiv hergestellten c3-olefinen
US6339180B1 (en) Process for producing polypropylene from C3 olefins selectively produced in a fluid catalytic cracking process
US6388152B1 (en) Process for producing polypropylene from C3 olefins selectively produced in a fluid catalytic cracking process
EP1289887A1 (de) Verfahren zur selektiven produktion von c3-olefinen in einem flüssig-katalytischen crackprozess
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Inventor name: WACHTER, WILLIAM, A.

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