ATE37863T1 - Verfahren zur trennung von isopren. - Google Patents

Verfahren zur trennung von isopren.

Info

Publication number
ATE37863T1
ATE37863T1 AT86301058T AT86301058T ATE37863T1 AT E37863 T1 ATE37863 T1 AT E37863T1 AT 86301058 T AT86301058 T AT 86301058T AT 86301058 T AT86301058 T AT 86301058T AT E37863 T1 ATE37863 T1 AT E37863T1
Authority
AT
Austria
Prior art keywords
isoprene
hydrocarbons
separation
isopentane
isobutylene
Prior art date
Application number
AT86301058T
Other languages
English (en)
Inventor
Santi Kulprathipanja
Chin-Hsiung Chang
Original Assignee
Uop 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 Uop Inc filed Critical Uop Inc
Application granted granted Critical
Publication of ATE37863T1 publication Critical patent/ATE37863T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/12—Alkadienes
    • C07C11/173—Alkadienes with five carbon atoms
    • C07C11/18—Isoprene
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
    • C07C7/13—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers by molecular-sieve technique

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Steroid Compounds (AREA)
  • Jellies, Jams, And Syrups (AREA)
  • Confectionery (AREA)
AT86301058T 1985-03-04 1986-02-17 Verfahren zur trennung von isopren. ATE37863T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/707,998 US4570029A (en) 1985-03-04 1985-03-04 Process for separating isoprene
EP86301058A EP0194761B1 (de) 1985-03-04 1986-02-17 Verfahren zur Trennung von Isopren

Publications (1)

Publication Number Publication Date
ATE37863T1 true ATE37863T1 (de) 1988-10-15

Family

ID=24843987

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86301058T ATE37863T1 (de) 1985-03-04 1986-02-17 Verfahren zur trennung von isopren.

Country Status (9)

Country Link
US (1) US4570029A (de)
EP (1) EP0194761B1 (de)
JP (1) JPS61218531A (de)
KR (1) KR870000765B1 (de)
AT (1) ATE37863T1 (de)
CA (1) CA1266834A (de)
DE (1) DE3660910D1 (de)
ES (1) ES8701702A1 (de)
ZA (1) ZA858382B (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4570029A (en) * 1985-03-04 1986-02-11 Uop Inc. Process for separating isoprene
US5442040A (en) * 1990-07-17 1995-08-15 Exxon Chemical Patents Inc. Extraction of selection hydrocarbons from a hydrocarbon stream using a carbon adsorbent
KR100458361B1 (ko) * 2001-09-25 2004-11-26 한국과학기술연구원 추출증류에 의하여 ｃ5 유분에서 이소프렌을 분리하는 방법
US7041616B1 (en) 2002-04-12 2006-05-09 Sandia Corporation Enhanced selectivity of zeolites by controlled carbon deposition
JP4578063B2 (ja) * 2003-04-25 2010-11-10 進 北川 イソプレンガスの選択的吸着剤およびその製法、並びにイソプレンガスの分離法
RU2285688C1 (ru) * 2005-06-06 2006-10-20 Открытое акционерное общество "Нижнекамскнефтехим" Способ получения изопрена
SG162265A1 (en) 2007-12-13 2010-07-29 Danisco Us Inc Compositions and methods for producing isoprene
AU2009240505B2 (en) 2008-04-23 2013-09-05 Danisco Us Inc. Isoprene synthase variants for improved microbial production of isoprene
AU2009266938B2 (en) * 2008-07-02 2013-10-17 Danisco Us Inc. Compositions and methods for producing isoprene free of C5 hydrocarbons under decoupling conditions and/or safe operating ranges
CA2737082A1 (en) * 2008-09-15 2010-03-18 Danisco Us Inc. Increased isoprene production using mevalonate kinase and isoprene synthase
MY156588A (en) * 2008-09-15 2016-03-15 Danisco Us Inc Systems using cell culture for production of isoprene
CA2737223A1 (en) * 2008-09-15 2010-03-18 Danisco Us Inc. Reduction of carbon dioxide emission during isoprene production by fermentation
CA2737158A1 (en) 2008-09-15 2010-03-18 Danisco Us Inc. Increased isoprene production using the archaeal lower mevalonate pathway
SG169614A1 (en) * 2008-09-15 2011-04-29 Goodyear Tire & Rubber Conversion of prenyl derivatives to isoprene
BRPI0923828A2 (pt) 2008-12-30 2019-09-24 Danisco Us Inc. método de produção de isopreno e um co-produto.
CA2759700A1 (en) 2009-04-23 2010-10-28 Danisco Us Inc. Three-dimensional structure of isoprene synthase and its use thereof for generating variants
TW201120213A (en) 2009-06-17 2011-06-16 Danisco Us Inc Polymerization of isoprene from renewable resources
TWI434921B (zh) 2009-06-17 2014-04-21 Danisco Us Inc 從生物異戊二烯組合物製造燃料成分之方法及系統
TWI427149B (zh) * 2009-06-17 2014-02-21 Danisco Us Inc 使用ｄｘｐ及ｍｖａ途徑之改良之異戊二烯製造
BR112012014736B1 (pt) 2009-12-18 2018-09-18 Danisco Us Inc método para purificação de isopreno a partir de um efluente gasoso do fermentador e composição
CN103025688A (zh) 2010-06-17 2013-04-03 丹尼斯科美国公司 包含异戊二烯衍生物的燃料组合物
US9273298B2 (en) 2010-10-27 2016-03-01 Danisco Us Inc. Isoprene synthase variants for improved production of isoprene
US8691541B2 (en) 2010-12-22 2014-04-08 Danisco Us Inc. Biological production of pentose sugars using recombinant cells
CA2822467A1 (en) 2010-12-22 2012-06-28 Danisco Us Inc. Compositions and methods for improved isoprene production using two types of ispg enzymes
EP2771460B1 (de) 2011-10-27 2017-04-26 Danisco US Inc. Isoprensynthasevarianten mit verbesserter löslichkeit zur herstellung von isopren
US8895277B2 (en) 2012-05-02 2014-11-25 Danisco Us Inc. Legume isoprene synthase for production of isoprene
US9163263B2 (en) 2012-05-02 2015-10-20 The Goodyear Tire & Rubber Company Identification of isoprene synthase variants with improved properties for the production of isoprene
WO2013181647A2 (en) 2012-06-01 2013-12-05 Danisco Us Inc. Compositions and methods of producing isoprene and/or industrrial bio-products using anaerobic microorganisms
JP2016511630A (ja) 2012-12-21 2016-04-21 ダニスコ・ユーエス・インク 代案の下流メバロン酸経路を使用するイソプレン、イソプレノイド、およびイソプレノイド前駆体の生成
GB201309077D0 (en) 2013-03-15 2013-07-03 Tate & Lyle Ingredients Improved sweetener
GB201309076D0 (en) 2013-03-15 2013-07-03 Tate & Lyle Ingredients Improved sweetener
GB201309079D0 (en) 2013-03-15 2013-07-03 Tate & Lyle Ingredients Improved sweetner
WO2014156997A1 (ja) * 2013-03-29 2014-10-02 味の素株式会社 発酵ガス中のイソプレンの回収方法および精製イソプレンの製造方法
CN105518130A (zh) 2013-06-21 2016-04-20 丹尼斯科美国公司 用于梭菌转化的组合物和方法
EP3167066A4 (de) 2014-07-11 2018-03-07 Genomatica, Inc. Mikroorganismen und verfahren zur herstellung von butadien mit acetyl-coa

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US426274A (en) * 1890-04-22 Pointing mechanism for nailing-machines
GB831357A (en) * 1956-12-28 1960-03-30 Gulf Research Development Co Purification of isoprene
US2985589A (en) * 1957-05-22 1961-05-23 Universal Oil Prod Co Continuous sorption process employing fixed bed of sorbent and moving inlets and outlets
US4014949A (en) 1962-06-06 1977-03-29 Sun Ventures, Inc. Separation of cyclic compounds with molecular sieve adsorbent
US3201491A (en) * 1962-09-05 1965-08-17 Universal Oil Prod Co Continuous sorption process with emphasis on product purity
US3311671A (en) * 1963-12-30 1967-03-28 Du Pont Method for the separation of diolefins from monoolefins with molecular sieves
NL130968C (de) * 1964-03-31
US3510423A (en) * 1968-04-05 1970-05-05 Universal Oil Prod Co Olefin separation process
ES375504A1 (es) * 1969-02-10 1972-05-16 Solvay Procedimiento ciclico para la recuperacion de diolefinas.
US3626020A (en) * 1969-03-12 1971-12-07 Universal Oil Prod Co Separation of paraxylene from mixture of c aromatic utilizing crystalline aluminosilicate adsorbent
US3665046A (en) * 1969-10-13 1972-05-23 Universal Oil Prod Co Separation of para-xylene from mixtures of c8 aromatics utilizing crystalline aluminositicate adsorbents
US3668266A (en) * 1969-11-26 1972-06-06 Mobil Oil Corp Sodium mordenite separation of para-xylene
US3663638A (en) * 1970-08-31 1972-05-16 Universal Oil Prod Co Aromatic hydrocarbon separation by adsorption
US3700744A (en) * 1970-09-18 1972-10-24 Universal Oil Prod Co Simultaneous recovery and production of pure xylenes from a c aromatic mixture
US3686343A (en) * 1970-10-01 1972-08-22 Exxon Research Engineering Co Paraxylene recovery with zeolite adsorbent
US3734974A (en) * 1971-07-26 1973-05-22 Universal Oil Prod Co Hydrocarbon separation process
BE794552A (fr) * 1972-01-28 1973-05-16 Snam Progetti Procede de separation de l'isoprene des melanges en contenant
DE2314628A1 (de) * 1972-04-12 1973-10-18 Calgon Corp Verfahren zum trennen von normalen und verzweigten kohlenwasserstoffen
JPS4941162A (de) * 1972-08-30 1974-04-17
US3894109A (en) * 1973-05-02 1975-07-08 Universal Oil Prod Co Aromatic hydrocarbon isomer separation by adsorption
AR204413A1 (es) * 1974-04-03 1976-02-06 Goodyear Tire & Rubber Metodo para recuperar isopreno
CA1064829A (en) * 1974-08-12 1979-10-23 James W. Priegnitz Process for the separation of 1,3-butadiene by selective adsorption on a zeolite adsorbent
US3992471A (en) * 1974-08-12 1976-11-16 Uop Inc. Process for the separation of 1,3-butadiene by selective adsorption on a zeolite adsorbent
US3997620A (en) * 1975-10-28 1976-12-14 Uop Inc. Process for separating para-xylene
US4392004A (en) * 1982-02-22 1983-07-05 The Goodyear Tire & Rubber Company Reduction of cyclopentadiene from isoprene streams
US4402832A (en) * 1982-08-12 1983-09-06 Uop Inc. High efficiency continuous separation process
US4570029A (en) * 1985-03-04 1986-02-11 Uop Inc. Process for separating isoprene

Also Published As

Publication number Publication date
EP0194761B1 (de) 1988-10-12
KR870000765B1 (ko) 1987-04-15
ES8701702A1 (es) 1986-12-01
ES549125A0 (es) 1986-12-01
CA1266834A (en) 1990-03-20
KR860007184A (ko) 1986-10-08
ZA858382B (en) 1986-06-25
EP0194761A1 (de) 1986-09-17
US4570029A (en) 1986-02-11
DE3660910D1 (en) 1988-11-17
JPH0339493B2 (de) 1991-06-14
JPS61218531A (ja) 1986-09-29

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Legal Events

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UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee