BR0311975A - Procedimento para a fabricação de propileno a partir de um fluxo de carga que contenha olefina c4 até c8 - Google Patents

Procedimento para a fabricação de propileno a partir de um fluxo de carga que contenha olefina c4 até c8

Info

Publication number
BR0311975A
BR0311975A BR0311975-0A BR0311975A BR0311975A BR 0311975 A BR0311975 A BR 0311975A BR 0311975 A BR0311975 A BR 0311975A BR 0311975 A BR0311975 A BR 0311975A
Authority
BR
Brazil
Prior art keywords
olefins
degrees celsius
propylene
separated
bar
Prior art date
Application number
BR0311975-0A
Other languages
English (en)
Inventor
Hermann Bach
Harald Kompel
Bernd Ahlers
Peter Trabold
Frank Hoeper
Original Assignee
Lurgi Ag
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 Lurgi Ag filed Critical Lurgi Ag
Publication of BR0311975A publication Critical patent/BR0311975A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C4/00—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
    • C07C4/02—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by cracking a single hydrocarbon or a mixture of individually defined hydrocarbons or a normally gaseous hydrocarbon fraction
    • C07C4/06—Catalytic processes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P30/00—Technologies relating to oil refining and petrochemical industry
    • Y02P30/40—Ethylene production

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Catalysts (AREA)

Abstract

"PROCEDIMENTO PARA A FABRICAçãO DE PROPILENO A PARTIR DE UM FLUXO DE CARGA QUE CONTENHA OLEFINA C~ 4~ ATé C~ 8~". A presente invenção refere-se a um procedimento para a fabricação de propileno, a partir de um fluxo de carga contendo olefina C~ 4~ até C~ 6~ é transformado em vapor, superaquecido e misturado com vapor de água. A mistura de vapor de olefina é convertida num catalisador de zeólito. A mistura reativa resultante é arrefecida e parcialmente condensada. Para aumentar o rendimento do propileno, a fase gasosa contendo etileno, propileno, olefina C~ 4~ até C~ 8~ como também outros hidrocarbonetos é condensada e a fase gasosa e líquida que sai do estágio de compressão e que contém propileno, etileno e outros hidrocarbonetos é decomposta numa fase gasosa e numa fase líquida contendo olefina C~ 4+~ e a fase líquida é decomposta numa fração contendo olefina C~ 4~ até C~ 6~ e uma fração contendo olefina C~ 7+~.
BR0311975-0A 2002-07-19 2003-06-05 Procedimento para a fabricação de propileno a partir de um fluxo de carga que contenha olefina c4 até c8 BR0311975A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10233069A DE10233069C1 (de) 2002-07-19 2002-07-19 Verfahren zur Herstellung von Propylen aus einem C¶4¶ bis C¶8¶ Olefine enthaltenden Einsatzstrom
PCT/EP2003/005903 WO2004009519A1 (de) 2002-07-19 2003-06-05 Verfahren zur herstellung von propylen aus einem c4 bis c8 olefine enthaltenden einsatzstrom

Publications (1)

Publication Number Publication Date
BR0311975A true BR0311975A (pt) 2005-04-26

Family

ID=27763009

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0311975-0A BR0311975A (pt) 2002-07-19 2003-06-05 Procedimento para a fabricação de propileno a partir de um fluxo de carga que contenha olefina c4 até c8

Country Status (9)

Country Link
US (1) US7425663B2 (pt)
EP (1) EP1525174B1 (pt)
JP (1) JP2005533122A (pt)
CN (1) CN1310853C (pt)
AT (1) ATE443692T1 (pt)
AU (1) AU2003250341A1 (pt)
BR (1) BR0311975A (pt)
DE (2) DE10233069C1 (pt)
WO (1) WO2004009519A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7268265B1 (en) 2004-06-30 2007-09-11 Uop Llc Apparatus and process for light olefin recovery
CN100368359C (zh) * 2005-08-15 2008-02-13 中国石油化工股份有限公司 增产丙烯的生产方法
CN100413822C (zh) * 2005-09-07 2008-08-27 中国石油化工股份有限公司 含碳烯烃混合物催化裂解增产丙烯乙烯的方法
CN100413821C (zh) * 2005-09-07 2008-08-27 中国石油化工股份有限公司 含碳烯烃混合物催化裂解生产轻质烯烃的方法
CN100418938C (zh) * 2005-09-07 2008-09-17 中国石油化工股份有限公司 分离含碳烯烃催化裂解产物的方法
CN100430352C (zh) * 2005-11-11 2008-11-05 中国石油化工股份有限公司 含碳烯烃裂解产物的分离方法
CN101092323B (zh) * 2006-06-21 2010-07-21 中国石油化工股份有限公司 含碳烯烃催化裂解制轻质烯烃的方法
CN101092325B (zh) * 2006-06-21 2010-05-12 中国石油化工股份有限公司 含碳烯烃催化裂解制丙烯的方法
US8137631B2 (en) * 2008-12-11 2012-03-20 Uop Llc Unit, system and process for catalytic cracking
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
US9745519B2 (en) 2012-08-22 2017-08-29 Kellogg Brown & Root Llc FCC process using a modified catalyst
CN111217665B (zh) * 2020-04-01 2024-01-19 联泓新材料科技股份有限公司 一种烯烃催化裂解产品精细分离装置及分离方法
US20240217898A1 (en) * 2022-12-29 2024-07-04 Uop Llc Systems and methods for paraffin cracking

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3230660C1 (de) * 1982-08-02 1984-01-26 Basf Farben + Fasern Ag, 2000 Hamburg Verfahren und Vorrichtung zur Durchfuehrung einer Elektrotauchlackierung sowie Anwendung
US5026936A (en) * 1989-10-02 1991-06-25 Arco Chemical Technology, Inc. Enhanced production of propylene from higher hydrocarbons
US5171921A (en) * 1991-04-26 1992-12-15 Arco Chemical Technology, L.P. Production of olefins
DE4410477C1 (de) * 1994-03-25 1995-09-14 Flaekt Ab Vorrichtung zur Oberflächenbehandlung von Fahrzeugkarosserien
DE19641048C2 (de) * 1996-10-04 2000-07-20 Flaekt Ab Verfahren zum Ein- und Ausbringen von Werkstücken, insbesondere Fahrzeugkarosserien, Vorrichtung und Anlage zur Oberflächenbehandlung von Werkstücken im Durchlauf
DE19648795A1 (de) * 1996-11-26 1998-05-28 Metallgesellschaft Ag Verfahren zum Erzeugen von C¶3¶- und C¶4¶-Olefinen aus einem C¶4¶- bis C¶7¶-Olefine enthaltenden Einsatzgemisch
DE19933063A1 (de) * 1999-07-15 2001-01-18 Metallgesellschaft Ag Verfahren zum Erzeugen von C¶2¶- bis C¶4¶-Olefinen aus einem C¶4¶- bis C¶8¶-Olefine enthaltenden Einsatzgemisch
ATE248031T1 (de) * 1999-09-03 2003-09-15 Flaekt Ab Verfahren zum ein- und ausbringen von werkstücken in bzw. aus einem oberflächenbehandlungsbereich, oberflächenbehandlungsvorrichtung und anlage zur oberflächenbehandlung
JP3416122B2 (ja) * 2000-03-15 2003-06-16 株式会社大気社 浸漬型表面処理装置および浸漬式表面処理方法

Also Published As

Publication number Publication date
WO2004009519A1 (de) 2004-01-29
AU2003250341A1 (en) 2004-02-09
CN1310853C (zh) 2007-04-18
EP1525174B1 (de) 2009-09-23
CN1653020A (zh) 2005-08-10
DE50311948D1 (de) 2009-11-05
JP2005533122A (ja) 2005-11-04
ATE443692T1 (de) 2009-10-15
DE10233069C1 (de) 2003-09-18
US20050234282A1 (en) 2005-10-20
US7425663B2 (en) 2008-09-16
EP1525174A1 (de) 2005-04-27

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]