ZA9410399B - Process for isomerizing linear olefins to isoolefins - Google Patents

Process for isomerizing linear olefins to isoolefins

Info

Publication number
ZA9410399B
ZA9410399B ZA9410399A ZA9410399A ZA9410399B ZA 9410399 B ZA9410399 B ZA 9410399B ZA 9410399 A ZA9410399 A ZA 9410399A ZA 9410399 A ZA9410399 A ZA 9410399A ZA 9410399 B ZA9410399 B ZA 9410399B
Authority
ZA
South Africa
Prior art keywords
catalyst
coke
temperature
isomerizing
linear olefin
Prior art date
Application number
ZA9410399A
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
Publication of ZA9410399B publication Critical patent/ZA9410399B/xx

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Materials Engineering (AREA)
  • Dermatology (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • Birds (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Molecular Biology (AREA)
  • Epidemiology (AREA)
  • Polymers & Plastics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
ZA9410399A 1993-12-29 1994-12-29 Process for isomerizing linear olefins to isoolefins ZA9410399B (en)

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
ZA9410399B true ZA9410399B (en) 1995-09-11

Family

ID=22638463

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9410399A ZA9410399B (en) 1993-12-29 1994-12-29 Process for isomerizing linear olefins to isoolefins

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
ES2196572T3 (es) 1997-07-21 2003-12-16 Procter & Gamble Tensioactivos de aqulbencenosulfonato mejorados.
HUP0002735A3 (en) 1997-07-21 2001-12-28 Procter & Gamble Improved processes for making alkylbenzenesulfonate surfactants and products thereof
WO1999005243A1 (en) 1997-07-21 1999-02-04 The Procter & Gamble Company Detergent compositions containing mixtures of crystallinity-disrupted surfactants
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
PH11998001775B1 (en) * 1997-07-21 2004-02-11 Procter & Gamble Improved alkyl aryl sulfonate surfactants
AU737587B2 (en) 1997-08-08 2001-08-23 Procter & Gamble Company, The Improved processes for making surfactants via adsorptive separation and products thereof
US6774099B1 (en) 1999-01-20 2004-08-10 The Procter & Gamble Company Dishwashing detergent compositions containing mixtures or crystallinity-disrupted surfactants
EP1022325A3 (de) 1999-01-20 2003-01-02 The Procter & Gamble Company Harte Oberflächenreiniger enthaltend modifizierte Alkylbenzolsulfonate
EP1022326A1 (de) 1999-01-20 2000-07-26 The Procter & Gamble Company Reinigungszusammensetzungen für harte Oberflächen enthaltend modifizierte Alkylbenzylsulfonate
JP2002535442A (ja) 1999-01-20 2002-10-22 ザ、プロクター、エンド、ギャンブル、カンパニー アルキルベンゼンスルホネート界面活性剤を含む食器用洗浄組成物
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
US7524808B2 (en) * 2007-06-12 2009-04-28 Rhodia Inc. Hard surface cleaning composition with hydrophilizing agent and method for cleaning hard surfaces
CA2690607A1 (en) * 2007-06-12 2008-12-18 Rhodia Inc. Detergent composition with hydrophilizing soil-release agent and methods for using same
CN101679916B (zh) 2007-06-12 2013-03-20 罗迪亚公司 个人护理制剂中的磷酸一元醇酯、二元醇酯和多元醇酯
CN101677933B (zh) 2007-06-12 2013-07-17 罗迪亚公司 口腔护理制剂中的烷氧基化的磷酸一元醇酯、二元醇酯和多元醇酯及其使用方法
CA2694024C (en) * 2007-07-20 2016-05-10 Rhodia Inc. Method for recovering crude oil from a subterranean formation
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
WO2009058589A2 (en) * 2007-10-31 2009-05-07 Rhodia Inc. Addition of zwitterionic surfactant to water soluble polymer to increase the stability of the polymers in aqueous solutions containing salt and/or surfactants
EP2072124A1 (de) * 2007-12-19 2009-06-24 BP Chemicals Limited Regenerierung von zeolithischen Carbonylierungskatalysatoren
CA2713968C (en) 2008-02-07 2016-04-12 Shell Internationale Research Maatschappij B.V. Method and composition for enhanced hydrocarbons recovery
MX2010008648A (es) * 2008-02-07 2010-08-31 Shell Int Research Metodo y composicion para la recuperacion mejorada de hidrocarburos.
EA021925B1 (ru) * 2008-02-07 2015-09-30 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ и композиция для интенсифицированной добычи углеводородов
US8664166B2 (en) 2008-02-07 2014-03-04 Shell Oil Company Method and composition for enhanced hydrocarbons recovery
CA2714406C (en) * 2008-02-07 2016-07-12 Shell Internationale Research Maatschappij B.V. 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
CA2767250C (en) 2009-07-09 2019-01-08 Shell Internationale Research Maatschappij B.V. Method and composition for enhanced hydrocarbon recovery from a formation containing a crude oil with specific solubility groups and chemical families
WO2011100665A2 (en) 2010-02-12 2011-08-18 Rhodia Operations Rheology modifier compositions and methods of use
WO2011098493A1 (en) 2010-02-12 2011-08-18 Shell Internationale Research Maatschappij B.V. Method and composition for enhanced oil recovery
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
MY164613A (en) 2011-04-20 2018-01-30 Shell Int Research Method and composition for enhanced hydrocarbon recovery
MX2013013404A (es) 2011-05-27 2013-12-10 Shell Int Research Composicion y metodo para la recuperacion mejorada de hidrocarburos.
CA2845662A1 (en) 2011-08-31 2013-03-07 Julian Richard Barnes Composition and method for enhanced hydrocarbon recovery
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
EA201491266A1 (ru) 2011-12-23 2014-09-30 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ получения сульфоната внутреннего олефина
TWI571457B (zh) * 2012-02-23 2017-02-21 Ｂｐ化學有限公司 用於製造醋酸及甲醚之催化劑及方法
US9221750B2 (en) 2012-03-08 2015-12-29 Shell Oil Company Process for preparing an internal olefin sulfonate
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
CA2893117A1 (en) 2012-12-07 2014-06-12 Shell Internationale Research Maatschappij B.V. Process for preparing alkoxylated alcohols
BR112015014948A8 (pt) 2012-12-21 2019-10-15 Rhodia Operations polímero que é um aditivo anti-sedimentação ou um espessante hase, composição aquosa, processo para inibição da sedimentação de partículas em composição aquosa e processo para espessamento de emulsão aquosa
WO2014100181A1 (en) 2012-12-21 2014-06-26 Rhodia Operations Compositions with ph responsive copolymer containing maep and/or mahp and methods for using same
EP2964717A1 (de) 2013-03-06 2016-01-13 Shell Internationale Research Maatschappij B.V. Interne olefinsulfonatzusammensetzung
WO2014165424A1 (en) 2013-04-03 2014-10-09 Shell Oil Company PROCESS FOR PREPARING C10 to C30 ALCOHOLS
US20160230079A1 (en) 2013-09-26 2016-08-11 Shell Oil Company Composition and method for enhanced hydrocarbon recovery
WO2015048131A1 (en) 2013-09-26 2015-04-02 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
EP3146012B1 (de) 2014-05-23 2018-11-28 Shell International Research Maatschappij B.V. Verfahren zur vorhersage der optimalen salinität von internen olefinsulfonatzusammensetzungen
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
WO2017067887A1 (en) 2015-10-19 2017-04-27 Shell Internationale Research Maatschappij B.V. 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
BR112019000077B1 (pt) 2016-07-05 2023-04-18 Shell Internationale Research Maatschappij B.V Sistema e método para perfurar uma porção de furo de poço em uma formação subterrânea
WO2018022699A1 (en) 2016-07-28 2018-02-01 Shell Oil Company Production of aromatics-rich higher hydrocarbons from solid biomass
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
UY37992A (es) 2017-12-05 2019-06-28 Shell Int Research Un método para producir un sulfato de propoxi alcohol
WO2020060700A1 (en) * 2018-09-17 2020-03-26 Dow Global Technologies Llc Methods for operating dehydrogenation processes during non-normal operating conditions
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
EP4037832A1 (de) * 2019-09-30 2022-08-10 Dow Global Technologies LLC Regenerierung von metallsilikatkatalysatoren
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
EP4240711A1 (de) * 2020-11-05 2023-09-13 Lyondell Chemical Technology, L.P. Verfahren zur verbesserung der olefinisomerisierung
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
SG67315A1 (en) * 1991-06-05 1999-09-21 Lyondell Petrochem Process for isomerizing linear olefins to isoolefins
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
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
AU697265B2 (en) 1998-10-01
RU2140410C1 (ru) 1999-10-27
NO20024215D0 (no) 2002-09-04
DE69419941T2 (de) 2000-04-20
CN1145529C (zh) 2004-04-14
NO962770D0 (no) 1996-06-28
NO313742B1 (no) 2002-11-25
CN1046929C (zh) 1999-12-01
FI962683A0 (fi) 1996-06-28
JP3935202B2 (ja) 2007-06-20
NO20024215L (no) 1996-06-28
ATE182870T1 (de) 1999-08-15
TW267998B (de) 1996-01-11
CN1143356A (zh) 1997-02-19
FI115969B (fi) 2005-08-31
AU1407095A (en) 1995-07-17
NO962770L (no) 1996-06-28
EP0737176B1 (de) 1999-08-04
DE69419941D1 (de) 1999-09-09
BR9408464A (pt) 1997-08-26
WO1995018084A1 (en) 1995-07-06
KR100350180B1 (ko) 2002-12-06
NO332081B1 (no) 2012-06-18
CA2180276C (en) 2006-02-21
US5648585A (en) 1997-07-15
ES2137489T3 (es) 1999-12-16
EP0737176A1 (de) 1996-10-16
SG52393A1 (en) 1998-09-28
MY111811A (en) 2001-01-31
JPH09509406A (ja) 1997-09-22
CA2180276A1 (en) 1995-07-06
FI962683A (fi) 1996-08-28
CN1236671A (zh) 1999-12-01

Similar Documents

Publication Publication Date Title
ZA9410399B (en) Process for isomerizing linear olefins to isoolefins
CA2071864A1 (en) Zeolite catalyzed process for reforming petroleum hydrocarbon stocks
CA2015209A1 (en) Production of olefins
PT1036135E (pt) Producao de olefinas
MY106601A (en) Process for the catalytic cracking of a hydrocarbon feedstock.
NO20022242L (no) Fremgangsmåte ved isomerisering av olefiner
GB1482694A (en) Isoparaffin alkylation process with periodic catalyst regeneration
JPH0656725A (ja) ｔｅｒｔ−アルキルエーテルに富むＦＣＣガソリンの製法
TW372890B (en) Modified MCM-56, its preparation and use
US5310713A (en) Regeneration of an alkylation catalyst with hydrogen
UA66814C2 (uk) Спосіб виробництва вінілацетату в присутності каталізатора, що містить паладій, золото і третій метал
UA27705C2 (uk) СПОСІБ КАТАЛІТИЧНОЇ ІЗОМЕРИЗАЦІЇ С<sub>8 </sub>- АРОМАТИЧНИХ ВУГЛЕВОДНІВ
JPS56147636A (en) Isomerization method for xylenes and its catalyst composition
GB1535158A (en) Catalytically isomerizing 1-butene
GR3032853T3 (en) Process for upgrading a paraffinic feedstock
AU6089799A (en) Preparation of an activated catalyst using an inert gas in the absence of hydrogen
JPS5587727A (en) Removal of acetylene compound from olefin
GB1350285A (en) Process for the removal of butene-1 from feedstocks containing butene2
RU96121152A (ru) Способ переработки углеводородного сырья
TH19243B (th) กรรมวิธีสำหรับการไอโซเมอร์โอเลฟินชนิดสายตรงให้เป็นไอโซโอเลฟิน
TH12610EX (th) วิธีสำหรับออกซิเดทีฟ ดิไฮโดรจีเนชันของสารประกอบไฮโดรคาร์บอน
ES8503023A1 (es) Procedimiento reformado de hidrocarburos especialmente para deshidrociclacion, deshidroisomerizacion y desalquilacion de hidrocarburos.