BR0209868A - Processo para reação catalìtica de isoparafinas com olefinas para formar alquilatos - Google Patents

Processo para reação catalìtica de isoparafinas com olefinas para formar alquilatos

Info

Publication number
BR0209868A
BR0209868A BR0209868-7A BR0209868A BR0209868A BR 0209868 A BR0209868 A BR 0209868A BR 0209868 A BR0209868 A BR 0209868A BR 0209868 A BR0209868 A BR 0209868A
Authority
BR
Brazil
Prior art keywords
reaction column
isoparaffin
catalyst
olefins
alkylate
Prior art date
Application number
BR0209868-7A
Other languages
English (en)
Inventor
Juergen Eberhardt
Walter Boll
Henning Buchold
Holger Dropsch
Original Assignee
Mg Technologies 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 Mg Technologies Ag filed Critical Mg Technologies Ag
Publication of BR0209868A publication Critical patent/BR0209868A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
    • C07C2/56—Addition to acyclic hydrocarbons
    • C07C2/58—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (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)

Abstract

"PROCESSO PARA REAçãO CATALìTICA DE ISOPARAFINAS COM OLEFINAS PARA FORMAR ALQUILATOS". Na presença de pelo menos um catalisador reage-se pelo menos uma isoparafina com 4 até 6 átomos de C por molécula com pelo menos uma olefina com 2 até 6 átomos de C por molécula na fase líquida para formar um produto contendo alquilato, sendo que introduz-se uma isoparafina e uma suspensão contendo catalisador zeólito em grãos na região superior da coluna de reação. Abaixo do local de admissão da suspensão contendo catalisador, uma mistura de isoparafina-olefina é introduzida à coluna de reação, sendo que mantêm-se as temperaturas na coluna de reação na faixa de 50 até 120<198>C. Da região de fundos da coluna de reação extrai-se uma mistura de produto contendo alquilato e recupera-se dela um produto alquilato em uma separação destilativa. De preferência, a partir da separação destilativa recupera-se isoparafina e catalisador e recicla-se, pelo menos parcialmente, na região superior da coluna de reação.
BR0209868-7A 2001-05-22 2002-03-26 Processo para reação catalìtica de isoparafinas com olefinas para formar alquilatos BR0209868A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10125230.7A DE10125230B4 (de) 2001-05-22 2001-05-22 Verfahren zum katalytischen Umsetzen von Isoparaffinen mit Olefinen zu Alkylaten
PCT/EP2002/003360 WO2002094747A1 (de) 2001-05-22 2002-03-26 Verfahren zum katalytischen umsetzen von isoparaffinen mit olefinen zu alkylaten

Publications (1)

Publication Number Publication Date
BR0209868A true BR0209868A (pt) 2004-06-08

Family

ID=7685929

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0209868-7A BR0209868A (pt) 2001-05-22 2002-03-26 Processo para reação catalìtica de isoparafinas com olefinas para formar alquilatos

Country Status (7)

Country Link
US (1) US7271309B2 (pt)
EP (1) EP1395533A1 (pt)
JP (1) JP4011489B2 (pt)
CN (1) CN1246268C (pt)
BR (1) BR0209868A (pt)
DE (1) DE10125230B4 (pt)
WO (1) WO2002094747A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4541688B2 (ja) * 2003-11-28 2010-09-08 薫 藤元 イソパラフィン−オレフィンアルキル化法
US20110060178A1 (en) * 2009-09-04 2011-03-10 Nafis Douglas A Slurry column gasoline alkylation using gas phase olefin injection
CN108211405B (zh) * 2016-12-21 2024-03-12 中国石油化工股份有限公司 烷基化反应装置及烷基化反应分离方法
WO2018158377A1 (en) * 2017-03-01 2018-09-07 Albemarle Europe Sprl Alkylation process with improved octane number

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5157196A (en) * 1990-12-24 1992-10-20 Chemical Research & Licensing Company Paraffin alkylation process
US5292981A (en) * 1992-06-16 1994-03-08 Mobil Oil Corporation Isoparaffin-olefin alkylation process
DE19535505B4 (de) * 1995-09-25 2010-04-22 Innovene Manufacturing Deutschland Gmbh Verfahren zur säurekatalysierten Umsetzung von C3-C12-Olefinen und hierzu geeignete Vorrichtung

Also Published As

Publication number Publication date
CN1507425A (zh) 2004-06-23
DE10125230A1 (de) 2002-11-28
JP4011489B2 (ja) 2007-11-21
EP1395533A1 (de) 2004-03-10
WO2002094747A1 (de) 2002-11-28
DE10125230B4 (de) 2014-12-04
US20040242950A1 (en) 2004-12-02
CN1246268C (zh) 2006-03-22
JP2004527631A (ja) 2004-09-09
US7271309B2 (en) 2007-09-18

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

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