AR056311A1 - Proceso para la hidroisomerizacion del doble enlace de butenos - Google Patents

Proceso para la hidroisomerizacion del doble enlace de butenos

Info

Publication number
AR056311A1
AR056311A1 ARP060101457A ARP060101457A AR056311A1 AR 056311 A1 AR056311 A1 AR 056311A1 AR P060101457 A ARP060101457 A AR P060101457A AR P060101457 A ARP060101457 A AR P060101457A AR 056311 A1 AR056311 A1 AR 056311A1
Authority
AR
Argentina
Prior art keywords
butene
stream
hydroisomerization
feed
buthen
Prior art date
Application number
ARP060101457A
Other languages
English (en)
Original Assignee
Abb Lummus Global 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
Application filed by Abb Lummus Global Inc filed Critical Abb Lummus Global Inc
Publication of AR056311A1 publication Critical patent/AR056311A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/23—Rearrangement of carbon-to-carbon unsaturated bonds
    • C07C5/25—Migration of carbon-to-carbon double bonds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/23—Rearrangement of carbon-to-carbon unsaturated bonds
    • C07C5/25—Migration of carbon-to-carbon double bonds
    • C07C5/2506—Catalytic processes
    • C07C5/2556—Catalytic processes with metals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/02—Alkenes
    • C07C11/08—Alkenes with four carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/23—Rearrangement of carbon-to-carbon unsaturated bonds
    • C07C5/25—Migration of carbon-to-carbon double bonds
    • C07C5/2506—Catalytic processes
    • C07C5/2512—Catalytic processes with metal oxides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C6/00—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
    • C07C6/02—Metathesis reactions at an unsaturated carbon-to-carbon bond
    • C07C6/04—Metathesis reactions at an unsaturated carbon-to-carbon bond at a carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • 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

Abstract

Se revela un proceso para la conversion preferencial a 2-buteno de una corriente C4 que contiene 1-buteno y 2-buteno. El proceso comprende mezclar la corriente C4 con una primera corriente de hidrogeno para formar una corriente de alimentacion, hidroisomerizar la corriente de alimentacion en presencia de un primer catalizador de hidroisomerizacion para convertir al menos una parte del 1-buteno a 2-buteno, produciendo de esa manera un efluente de hidroisomerizacion, pasar el efluente de hidroisomerizacion a través de una columna de fraccionamiento para formar una corriente superior que comprende isobutano e isobutileno, y una corriente inferior que comprende 2-buteno, extrayendo una corriente de reciclado de dicha columna de fraccionamiento en una ubicacion por encima del punto de alimentacion en el cual la relacion en peso de 1-buteno a 2-buteno es elevada, y combinar la corriente de reciclado con al menos una de las corrientes C4 y de alimentacion corriente arriba del catalizador de hidroisomerizacion. También se revela un aparato correspondiente.
ARP060101457A 2005-04-15 2006-04-12 Proceso para la hidroisomerizacion del doble enlace de butenos AR056311A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/107,649 US7576251B2 (en) 2005-04-15 2005-04-15 Process for the double bond hydroisomerization of butenes

Publications (1)

Publication Number Publication Date
AR056311A1 true AR056311A1 (es) 2007-10-03

Family

ID=37109422

Family Applications (2)

Application Number Title Priority Date Filing Date
ARP060101457A AR056311A1 (es) 2005-04-15 2006-04-12 Proceso para la hidroisomerizacion del doble enlace de butenos
ARP150100713A AR099706A2 (es) 2005-04-15 2015-03-10 Un proceso para obtener un producto de metátesis de 2-buteno a partir de una corriente c₄

Family Applications After (1)

Application Number Title Priority Date Filing Date
ARP150100713A AR099706A2 (es) 2005-04-15 2015-03-10 Un proceso para obtener un producto de metátesis de 2-buteno a partir de una corriente c₄

Country Status (16)

Country Link
US (2) US7576251B2 (es)
EP (1) EP1871730B1 (es)
JP (1) JP5385606B2 (es)
KR (1) KR101168862B1 (es)
CN (1) CN101198572B (es)
AR (2) AR056311A1 (es)
AT (1) ATE469872T1 (es)
BR (1) BRPI0609364B1 (es)
CA (1) CA2603484C (es)
DE (1) DE602006014670D1 (es)
MX (1) MX2007012682A (es)
MY (1) MY148100A (es)
NO (1) NO334936B1 (es)
TW (1) TWI352698B (es)
WO (1) WO2006132706A2 (es)
ZA (1) ZA200708909B (es)

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CN102070391B (zh) * 2011-01-12 2016-01-20 王伟跃 综合利用混合碳四制异丁烯的方法
CN102070390B (zh) * 2011-01-12 2016-03-16 王伟跃 炼厂混合碳四制丙烯的方法
US8586811B2 (en) 2012-02-17 2013-11-19 Uop Llc Processes and hydrocarbon processing apparatuses for preparing mono-olefins
CN103420764B (zh) * 2012-05-16 2016-05-18 中国石油化工股份有限公司 碳四馏分增产丁烯-2的方法
CN103193581A (zh) * 2013-04-15 2013-07-10 华东理工大学 一种以dmto副产煤基混合碳四为原料联产1,3-丁二烯和乙基叔丁基醚的装置和方法
DE102013014802A1 (de) 2013-09-05 2015-03-05 Linde Aktiengesellschaft Verfahren und Anlage zur Erzeugung von Kohlenwasserstoffprodukten
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EP2995599A1 (de) 2014-09-11 2016-03-16 Linde Aktiengesellschaft Verfahren und Anlage zur Herstellung von Kohlenwasserstoffen
WO2018212812A1 (en) * 2017-05-15 2018-11-22 Technip Process Technology, Inc. Liquid isomerization for metathesis process
CN112707783B (zh) * 2019-10-25 2023-03-28 中国石油化工股份有限公司 一种生产1-丁烯的方法
KR20220018772A (ko) 2020-08-07 2022-02-15 주식회사 엘지화학 1-부텐 및 프로필렌 제조방법

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Also Published As

Publication number Publication date
AR099706A2 (es) 2016-08-10
KR101168862B1 (ko) 2012-07-30
ZA200708909B (en) 2009-01-28
EP1871730B1 (en) 2010-06-02
NO20074808L (no) 2007-12-04
JP5385606B2 (ja) 2014-01-08
DE602006014670D1 (de) 2010-07-15
BRPI0609364B1 (pt) 2015-08-04
JP2008538555A (ja) 2008-10-30
US7576251B2 (en) 2009-08-18
US20060235253A1 (en) 2006-10-19
US20090280041A1 (en) 2009-11-12
ATE469872T1 (de) 2010-06-15
CA2603484A1 (en) 2006-12-14
BRPI0609364A2 (pt) 2010-03-30
US8025857B2 (en) 2011-09-27
MX2007012682A (es) 2008-01-11
NO334936B1 (no) 2014-07-21
CA2603484C (en) 2014-02-11
KR20080007370A (ko) 2008-01-18
EP1871730A2 (en) 2008-01-02
WO2006132706A3 (en) 2007-03-08
CN101198572A (zh) 2008-06-11
MY148100A (en) 2013-02-28
WO2006132706A2 (en) 2006-12-14
TWI352698B (en) 2011-11-21
TW200708502A (en) 2007-03-01
CN101198572B (zh) 2013-07-24

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