ATE182870T1 - Verfahren zur isomerisierung von linearen olefinen zu isoolefinen - Google Patents

Verfahren zur isomerisierung von linearen olefinen zu isoolefinen

Info

Publication number
ATE182870T1
ATE182870T1 AT95905464T AT95905464T ATE182870T1 AT E182870 T1 ATE182870 T1 AT E182870T1 AT 95905464 T AT95905464 T AT 95905464T AT 95905464 T AT95905464 T AT 95905464T AT E182870 T1 ATE182870 T1 AT E182870T1
Authority
AT
Austria
Prior art keywords
catalyst
coke
temperature
isomerizing
linear olefin
Prior art date
Application number
AT95905464T
Other languages
English (en)
Inventor
Brendan Dermot Murray
Bruce Herman Charles Winquist
Donald Henry Powers
Jon Barin Wise
Richard Brian Halsey
Original Assignee
Shell Oil Co
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 Shell Oil Co filed Critical Shell Oil Co
Application granted granted Critical
Publication of ATE182870T1 publication Critical patent/ATE182870T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/73—Polysaccharides
    • A61K8/736—Chitin; Chitosan; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00—Drugs for dermatological disorders
    • A61P17/02—Drugs for dermatological disorders for treating wounds, ulcers, burns, scars, keloids, or the like
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/90—Regeneration or reactivation
    • 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
    • C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
    • C07C5/2767—Changing the number of side-chains
    • C07C5/277—Catalytic processes
    • C07C5/2775—Catalytic processes with crystalline alumino-silicates, e.g. molecular sieves
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0024—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Glucans; (beta-1,3)-D-Glucans, e.g. paramylon, coriolan, sclerotan, pachyman, callose, scleroglucan, schizophyllan, laminaran, lentinan or curdlan; (beta-1,6)-D-Glucans, e.g. pustulan; (beta-1,4)-D-Glucans; (beta-1,3)(beta-1,4)-D-Glucans, e.g. lichenan; Derivatives thereof
    • C08B37/0027—2-Acetamido-2-deoxy-beta-glucans; Derivatives thereof
    • C08B37/003—Chitin, i.e. 2-acetamido-2-deoxy-(beta-1,4)-D-glucan or N-acetyl-beta-1,4-D-glucosamine; Chitosan, i.e. deacetylated product of chitin or (beta-1,4)-D-glucosamine; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/54—Polymers characterized by specific structures/properties
    • A61K2800/542—Polymers characterized by specific structures/properties characterized by the charge
    • A61K2800/5426—Polymers characterized by specific structures/properties characterized by the charge cationic
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A61Q19/08—Anti-ageing preparations
    • 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
    • Y02P20/584—Recycling of catalysts
AT95905464T 1993-12-29 1994-12-23 Verfahren zur isomerisierung von linearen olefinen zu isoolefinen ATE182870T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/175,010 US5648585A (en) 1993-12-29 1993-12-29 Process for isomerizing linear olefins to isoolefins

Publications (1)

Publication Number Publication Date
ATE182870T1 true ATE182870T1 (de) 1999-08-15

Family

ID=22638463

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95905464T ATE182870T1 (de) 1993-12-29 1994-12-23 Verfahren zur isomerisierung von linearen olefinen zu isoolefinen

Country Status (19)

Country Link
US (1) US5648585A (de)
EP (1) EP0737176B1 (de)
JP (1) JP3935202B2 (de)
KR (1) KR100350180B1 (de)
CN (2) CN1046929C (de)
AT (1) ATE182870T1 (de)
AU (1) AU697265B2 (de)
BR (1) BR9408464A (de)
CA (1) CA2180276C (de)
DE (1) DE69419941T2 (de)
ES (1) ES2137489T3 (de)
FI (1) FI115969B (de)
MY (1) MY111811A (de)
NO (2) NO313742B1 (de)
RU (1) RU2140410C1 (de)
SG (1) SG52393A1 (de)
TW (1) TW267998B (de)
WO (1) WO1995018084A1 (de)
ZA (1) ZA9410399B (de)

Families Citing this family (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6342191B1 (en) 1994-12-07 2002-01-29 Apyron Technologies, Inc. Anchored catalyst system and method of making and using thereof
PH11998001775B1 (en) * 1997-07-21 2004-02-11 Procter & Gamble Improved alkyl aryl sulfonate surfactants
AU728580B2 (en) 1997-07-21 2001-01-11 Procter & Gamble Company, The Improved processes for making alkylbenzenesulfonate surfactants and products thereof
TR200000883T2 (tr) 1997-07-21 2000-07-21 The Procter & Gamble Company Geliştirilmiş alkilbenzensülfonat yüzey etkin maddeler
DE69814870T2 (de) 1997-07-21 2004-05-06 The Procter & Gamble Company, Cincinnati Reinigungsmittelzusammensetzungen mit kristallinitätsstörenden tensiden
CA2297010C (en) 1997-07-21 2003-04-15 Kevin Lee Kott Cleaning products comprising improved alkylarylsulfonate surfactants prepared via vinylidene olefins and processes for preparation thereof
TR200000362T2 (tr) 1997-08-08 2000-07-21 The Procter & Gamble Company Yüzermeyle ayırma yoluyla sürfaktanların yapımı için geliştirilmiş işlemler ve bu işlemlerin ürünleri.
EP1022326A1 (de) 1999-01-20 2000-07-26 The Procter & Gamble Company Reinigungszusammensetzungen für harte Oberflächen enthaltend modifizierte Alkylbenzylsulfonate
EP1022325A3 (de) 1999-01-20 2003-01-02 The Procter & Gamble Company Harte Oberflächenreiniger enthaltend modifizierte Alkylbenzolsulfonate
US6774099B1 (en) 1999-01-20 2004-08-10 The Procter & Gamble Company Dishwashing detergent compositions containing mixtures or crystallinity-disrupted surfactants
WO2000043477A1 (en) 1999-01-20 2000-07-27 The Procter & Gamble Company Dishwashing compositions containing alkylbenzenesulfonate surfactants
US6383273B1 (en) 1999-08-12 2002-05-07 Apyron Technologies, Incorporated Compositions containing a biocidal compound or an adsorbent and/or catalyst compound and methods of making and using therefor
US7202205B1 (en) 1999-09-01 2007-04-10 Daniel Stedman Connor Processes for making surfactants via adsorptive separation and products thereof
US6472441B1 (en) 2000-07-24 2002-10-29 Chevron U.S.A. Inc. Methods for optimizing Fischer-Tropsch synthesis of hydrocarbons in the distillate fuel and/or lube base oil ranges
US7022637B2 (en) * 2001-01-29 2006-04-04 Bp Corporation North America Inc. Selective methylation catalyst, method of catalyst manufacture and methylation process
JP2002263501A (ja) * 2001-03-05 2002-09-17 Toyota Motor Corp 一酸化炭素選択酸化触媒およびその製造方法
DE10161665A1 (de) * 2001-12-14 2003-06-26 Lurgi Ag Verfahren zur thermischen Entkokung eines Zeolith-Katalysators
US20040176655A1 (en) * 2003-02-05 2004-09-09 Ayoub Paul Marie Methods of preparing branched alkyl aromatic hydrocarbons
US7055602B2 (en) * 2003-03-11 2006-06-06 Shell Oil Company Method and composition for enhanced hydrocarbons recovery
FI118517B (fi) * 2003-03-14 2007-12-14 Neste Oil Oyj Menetelmä katalyyttien regeneroimiseksi
US6987078B2 (en) * 2003-10-03 2006-01-17 Fina Technology, Inc. Alkylation and catalyst regenerative process
US7335802B2 (en) * 2003-10-15 2008-02-26 Shell Oil Company Methods of preparing branched aliphatic alcohols
US7235507B2 (en) * 2004-08-14 2007-06-26 Sud-Chemie Inc. Catalyst for purifying diesel engine exhaust emissions
US20060270046A1 (en) * 2005-05-27 2006-11-30 Coute Nicolas P Processes for determining coke content based on catalyst color
WO2007146956A2 (en) * 2006-06-12 2007-12-21 Rhodia Inc. Hydrophilized substrate and method for hydrophilizing a hydrophobic surface of a substrate
US20080171672A1 (en) * 2006-12-21 2008-07-17 Cano Manuel Luis Method and composition for enhanced hydrocarbons recovery
CA2690741A1 (en) 2007-06-12 2008-12-24 Rhodia, Inc. Mono-, di- and polyol phosphate esters in personal care formulations
WO2008154633A2 (en) * 2007-06-12 2008-12-18 Rhodia Inc. Detergent composition with hydrophilizing soil-release agent and methods for using same
US7550419B2 (en) * 2007-06-12 2009-06-23 Rhodia Inc. Mono-, di- and polyol alkoxylate phosphate esters in oral care formulations and methods for using same
AU2008261700B2 (en) * 2007-06-12 2014-06-05 Rhodia Inc. Hard surface cleaning composition with hydrophilizing agent and method for cleaning hard surfaces
CA2694024C (en) * 2007-07-20 2016-05-10 Rhodia Inc. Method for recovering crude oil from a subterranean formation
US9428684B2 (en) * 2007-10-31 2016-08-30 Rhodia Operation Addition of zwitterionic surfactant to water soluble polymer to increase the stability of the polymers in aqueous solutions containing salt and/or surfactants
US7789160B2 (en) * 2007-10-31 2010-09-07 Rhodia Inc. Addition of nonionic surfactants to water soluble block copolymers to increase the stability of the copolymer in aqueous solutions containing salt and/or surfactants
EP2072124A1 (de) * 2007-12-19 2009-06-24 BP Chemicals Limited Regenerierung von zeolithischen Carbonylierungskatalysatoren
EP2242815B1 (de) * 2008-02-07 2019-07-03 Shell International Research Maatschappij B.V. Methode zur erdölgewinnung
MX2010008649A (es) 2008-02-07 2010-08-31 Shell Int Research Metodo y composicion para la recuperacion mejorada de hidrocarburos.
EA022380B1 (ru) * 2008-02-07 2015-12-30 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ и композиция для улучшенного извлечения углеводородов
MX2010008646A (es) * 2008-02-07 2010-08-31 Shell Int Research Metodo y composicion para la recuperacion mejorada de hidrocarburos.
US8664166B2 (en) 2008-02-07 2014-03-04 Shell Oil Company Method and composition for enhanced hydrocarbons recovery
US8722557B2 (en) 2008-12-30 2014-05-13 Lyondell Chemical Technology, L.P. Catalyst regeneration
EP2419488B1 (de) 2009-04-16 2015-11-25 Shell Oil Company Verfahren und zusammensetzung zur verstärkten förderung von kohlenwasserstoffen aus einer eine hohe temperatur aufweisenden formation mit einem sehr hohen salzgehalt
CN102612548B (zh) 2009-07-09 2015-07-22 国际壳牌研究有限公司 从含有具有特定溶解性组和化学族的原油的地层中强化烃采收的方法和组合物
US9284481B2 (en) 2010-02-12 2016-03-15 Shell Oil Company Method and composition for enhanced oil recovery
EP2534205B1 (de) 2010-02-12 2016-05-04 Rhodia Operations Rheologiemodifizierende zusammensetzungen und verwendungsverfahren dafür
CN102553659B (zh) * 2010-12-30 2014-05-28 中国石油化工股份有限公司 一种固体超强酸催化剂的再生方法
WO2012143433A1 (en) 2011-04-20 2012-10-26 1/7Shell Internationale Research Maatschappij B.V. Method and composition for enhanced hydrocarbon recovery
EA201391795A1 (ru) 2011-05-27 2014-03-31 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Композиция и способ для повышения добычи углеводородов
MX2014002033A (es) 2011-08-31 2014-03-21 Shell Int Research Composicion y metodo para la recuperacion mejorada de hidrocarburos.
CN102417431A (zh) * 2011-10-14 2012-04-18 北京华福工程有限公司 一种正丁烯固定床催化异构方法
CA2858773A1 (en) 2011-12-23 2013-06-27 Shell Internationale Research Maatschappij B.V. Process for preparing an internal olefin sulfonate
MY167587A (en) 2012-02-23 2018-09-20 Bp Chem Int Ltd Catalyst and process for the production of acetic acid and dimethyl ether
EA201491657A1 (ru) 2012-03-08 2014-12-30 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ получения внутреннего олефинсульфоната
AR090958A1 (es) 2012-05-09 2014-12-17 Shell Int Research Metodo para la recuperacion mejorada de hidrocarburos
WO2013186305A1 (en) 2012-06-13 2013-12-19 Shell Internationale Research Maatschappij B.V. Process for preparing an internal olefin sulfonate
EA201591058A1 (ru) 2012-12-07 2015-10-30 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ приготовления алкоксилированных спиртов
CN105121480B (zh) 2012-12-21 2018-01-09 罗地亚经营管理公司 具有含MAEP和/或MAHP的pH响应性共聚物的组合物及使用其的方法
CN105263974A (zh) 2012-12-21 2016-01-20 罗地亚经营管理公司 防沉和增稠组合物及使用其的方法
SG10201707226TA (en) 2013-03-06 2017-10-30 Shell Int Research Internal olefin sulfonate composition
WO2014165424A1 (en) 2013-04-03 2014-10-09 Shell Oil Company PROCESS FOR PREPARING C10 to C30 ALCOHOLS
WO2015048135A1 (en) 2013-09-26 2015-04-02 Shell Oil Company Composition and method for enhanced hydrocarbon recovery
US20160215200A1 (en) 2013-09-26 2016-07-28 Shell Oil Company Composition and method for enhanced hydrocarbon recovery
WO2015048139A1 (en) 2013-09-26 2015-04-02 Shell Oil Company Composition and method for enhanced hydrocarbon recovery
CA2949442A1 (en) 2014-05-23 2015-11-26 Shell Internationale Research Maatschappij B.V. Method for predicting the optimal salinity of internal olefin sulfonate compositions
CN105461500A (zh) * 2014-09-05 2016-04-06 中国科学院生态环境研究中心 一种在室温条件下催化1-丁烯异构化合成2-丁烯的方法
CN104447166B (zh) * 2014-10-31 2016-08-24 北京华福工程有限公司 一种循环再生烯烃异构方法
EP3031878A1 (de) 2014-12-08 2016-06-15 Shell Internationale Research Maatschappij B.V. Interne Olefinsulfonatzusammensetzung und Verwendung davon bei verbesserter Ölgewinnung
CN105983435B (zh) * 2015-03-03 2019-05-07 卓润生 一种丁烯异构化催化剂及其制备方法和应用
EP3000862A1 (de) 2015-04-24 2016-03-30 Shell Internationale Research Maatschappij B.V. Tensidzusammensetzung und verwendung davon bei erhöhter ölgewinnung
US10815164B2 (en) 2015-10-19 2020-10-27 Shell Oil Company Process for producing styrene
EP3162872A1 (de) 2016-06-24 2017-05-03 Shell Internationale Research Maatschappij B.V. Interne olefinsulfonatzusammensetzung und verwendung davon bei verbesserter ölgewinnung
WO2018009437A1 (en) 2016-07-05 2018-01-11 Shell Oil Company System and method for drilling a wellbore portion in a subterranean formation
CN109477002A (zh) 2016-07-28 2019-03-15 国际壳牌研究有限公司 从固体生物质生产富含芳香烃的高级烃
CN108246352A (zh) * 2016-12-28 2018-07-06 中国石油天然气股份有限公司 一种c5、c6直链烯烃骨架异构催化剂及其制备方法和应用
AR114937A1 (es) 2017-12-05 2020-11-11 Shell Int Research Un método para producir un sulfato de propoxi alcohol
BR112021003717A2 (pt) * 2018-09-17 2021-05-25 Dow Global Technologies Llc método para operar um processo de desidrogenação durante condições de operação não normais.
JP7218553B2 (ja) * 2018-11-29 2023-02-07 東ソー株式会社 銀イオン担持ゼオライト触媒の再生方法
WO2021067224A1 (en) * 2019-09-30 2021-04-08 Dow Global Technologies Llc Metallosilicate catalyst regeneration
CN116457322B (zh) * 2020-11-05 2024-03-19 利安德化学技术有限公司 改进烯烃异构化的方法
CN116490483A (zh) 2020-11-05 2023-07-25 利安德化学技术有限公司 用小微晶沸石催化剂进行的烯烃异构化
WO2024006872A1 (en) * 2022-06-29 2024-01-04 Dow Global Technologies Llc Method to reduce alkoxy ether release from cellulose ethers

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1017878B (it) * 1974-08-02 1977-08-10 Snam Progetti Processo per la isomerizzazione di alcheni
EP0032543A1 (de) * 1980-01-10 1981-07-29 Chemische Werke Hüls Ag Verfahren zur Isomerisierung von n-Alkenen
NZ197347A (en) * 1980-06-12 1983-06-14 British Petroleum Co Dehydroisomerisation of n-butane to isobutene
FR2506297B1 (fr) * 1981-05-21 1986-05-02 Inst Francais Du Petrole Procede d'isomerisation d'olefines
US4503282A (en) * 1982-09-24 1985-03-05 Standard Oil Company (Indiana) Process to convert linear alkenes selectively using high concentrations of AMS-1B crystalline borosilicate catalyst
US4719189A (en) * 1984-04-26 1988-01-12 Mobil Oil Corporation Reactivation of noble metal-containing zeolite catalyst materials
US4795623A (en) * 1986-08-05 1989-01-03 Shell Oil Company Time effective method for preparing ferrierite
US4689312A (en) * 1986-03-25 1987-08-25 Mobil Oil Corporation Procedure for regenerating platinum containing zeolite catalyst compositions
US4942027A (en) * 1986-08-05 1990-07-17 Shell Oil Company Method for preparing ferrierite
US5057635A (en) * 1990-02-08 1991-10-15 Uop Process for isomerizing olefins in gasoline streams
GB9024342D0 (en) * 1990-11-08 1990-12-19 British Petroleum Co Plc Process for the preparation of branched olefins
GB9103989D0 (en) * 1991-02-26 1991-04-10 Shell Int Research Process for the conversion of a feedstock comprising linear olefins
CN1032059C (zh) * 1991-06-05 1996-06-19 莱昂德尔石油化学公司 将直链烯烃异构成异烯烃的方法
DE69229980T2 (de) * 1991-06-05 2000-01-05 Equistar Chem Lp Verfahren zur Isomerisierung von geradlinigen Olefinen in Isoolefine
DE4139552C2 (de) * 1991-11-30 1996-05-30 Chemtec Leuna Ges Fuer Chemie Verfahren zur Skelettisomerisierung von n-Alkenen
US5221776A (en) * 1992-05-11 1993-06-22 Amoco Corporation selective isomerization of olefinic hydrocarbons
US5393717A (en) * 1993-05-18 1995-02-28 Mobil Oil Corp. Regeneration of noble metal containing zeolite catalysts via partial removal of carbonaceous deposits
US5489726A (en) * 1994-04-26 1996-02-06 Mobil Oil Corporation Highly selective N-olefin isomerization process using multiple parallel reactors

Also Published As

Publication number Publication date
WO1995018084A1 (en) 1995-07-06
DE69419941D1 (de) 1999-09-09
AU1407095A (en) 1995-07-17
TW267998B (de) 1996-01-11
RU2140410C1 (ru) 1999-10-27
US5648585A (en) 1997-07-15
EP0737176A1 (de) 1996-10-16
JP3935202B2 (ja) 2007-06-20
ZA9410399B (en) 1995-09-11
JPH09509406A (ja) 1997-09-22
MY111811A (en) 2001-01-31
BR9408464A (pt) 1997-08-26
FI115969B (fi) 2005-08-31
CN1046929C (zh) 1999-12-01
KR100350180B1 (ko) 2002-12-06
CA2180276C (en) 2006-02-21
NO962770L (no) 1996-06-28
CA2180276A1 (en) 1995-07-06
CN1145529C (zh) 2004-04-14
ES2137489T3 (es) 1999-12-16
NO313742B1 (no) 2002-11-25
NO332081B1 (no) 2012-06-18
EP0737176B1 (de) 1999-08-04
DE69419941T2 (de) 2000-04-20
NO20024215D0 (no) 2002-09-04
NO962770D0 (no) 1996-06-28
CN1236671A (zh) 1999-12-01
AU697265B2 (en) 1998-10-01
NO20024215L (no) 1996-06-28
FI962683A0 (fi) 1996-06-28
SG52393A1 (en) 1998-09-28
CN1143356A (zh) 1997-02-19
FI962683A (fi) 1996-08-28

Similar Documents

Publication Publication Date Title
DE69419941D1 (de) Verfahren zur isomerisierung von linearen olefinen zu isoolefinen
ATE149197T1 (de) Verfahren zur reformierung von erdölkohlenwasserstoffen
DE69423241T2 (de) Verfahren zur herstellung eines zeolitkatalysators für die isomerisierung von linearen olefinen zu izoolefinen
ATE223952T1 (de) Herstellung von olefinen
KR930021262A (ko) 지지체상에 ⅷ족 금속 및 ⅲa족 금속이 침착된 촉매
DE60020850D1 (de) Verfahren zur regenerierung von additiven enthaltenden katalysatoren
ATE54159T1 (de) Verfahren zur selektiven hydrierung von acetylenen.
UA66814C2 (uk) Спосіб виробництва вінілацетату в присутності каталізатора, що містить паладій, золото і третій метал
DE69622054D1 (de) Verfahren zum aktivieren von halogenierten trägerkatalysatoren
JPS56147636A (en) Isomerization method for xylenes and its catalyst composition
DE69000265D1 (de) Verfahren zur selektiven hydrogenolyse von perhalogenethanderivaten.
DE69509603D1 (de) Verfahren zur isomerisierung von olefinen
DE3876443D1 (de) Verfahren zur dehydrocyclisierung von aliphatischen kohlenwasserstoffen zu aromatischen mit zusatz von wasser zur aktivitaetsverbesserung.
DK0725770T3 (da) Fremgangsmåde til opgradering af et paraffinisk råmateriale
DK1126913T3 (da) Fremstilling af en aktiveret katalysator under anvendelse af en ædelgas i fravær af hydrogen
GB863800A (en) Relating to isomerization processes and catalysts useful for same

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification