NO313742B1 - Fremgangsmåte ved isomerisering av line¶re olefiner til isoolefiner - Google Patents
Fremgangsmåte ved isomerisering av line¶re olefiner til isoolefiner Download PDFInfo
- Publication number
- NO313742B1 NO313742B1 NO19962770A NO962770A NO313742B1 NO 313742 B1 NO313742 B1 NO 313742B1 NO 19962770 A NO19962770 A NO 19962770A NO 962770 A NO962770 A NO 962770A NO 313742 B1 NO313742 B1 NO 313742B1
- Authority
- NO
- Norway
- Prior art keywords
- catalyst
- coke
- weight
- zeolite
- metal
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 75
- 150000001336 alkenes Chemical class 0.000 title claims abstract description 55
- 239000003054 catalyst Substances 0.000 claims abstract description 211
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims abstract description 86
- 239000010457 zeolite Substances 0.000 claims abstract description 86
- 239000000571 coke Substances 0.000 claims abstract description 76
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 64
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- 238000006317 isomerization reaction Methods 0.000 claims abstract description 47
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- 229910017604 nitric acid Inorganic materials 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 238000006384 oligomerization reaction Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- JKDRQYIYVJVOPF-FDGPNNRMSA-L palladium(ii) acetylacetonate Chemical compound [Pd+2].C\C([O-])=C\C(C)=O.C\C([O-])=C\C(C)=O JKDRQYIYVJVOPF-FDGPNNRMSA-L 0.000 description 1
- GPNDARIEYHPYAY-UHFFFAOYSA-N palladium(ii) nitrate Chemical compound [Pd+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O GPNDARIEYHPYAY-UHFFFAOYSA-N 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 235000011007 phosphoric acid Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000009666 routine test Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000010944 silver (metal) Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- HVZJRWJGKQPSFL-UHFFFAOYSA-N tert-Amyl methyl ether Chemical compound CCC(C)(C)OC HVZJRWJGKQPSFL-UHFFFAOYSA-N 0.000 description 1
- NUMQCACRALPSHD-UHFFFAOYSA-N tert-butyl ethyl ether Chemical compound CCOC(C)(C)C NUMQCACRALPSHD-UHFFFAOYSA-N 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000004227 thermal cracking Methods 0.000 description 1
- 238000002411 thermogravimetry Methods 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000005829 trimerization reaction Methods 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
- 238000002424 x-ray crystallography Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
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)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Materials Engineering (AREA)
- Dermatology (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Epidemiology (AREA)
- Polymers & Plastics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Birds (AREA)
- Biochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
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 |
PCT/US1994/014863 WO1995018084A1 (en) | 1993-12-29 | 1994-12-23 | Process for isomerizing linear olefins to isoolefins |
Publications (3)
Publication Number | Publication Date |
---|---|
NO962770D0 NO962770D0 (no) | 1996-06-28 |
NO962770L NO962770L (no) | 1996-06-28 |
NO313742B1 true NO313742B1 (no) | 2002-11-25 |
Family
ID=22638463
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO19962770A NO313742B1 (no) | 1993-12-29 | 1996-06-28 | Fremgangsmåte ved isomerisering av line¶re olefiner til isoolefiner |
NO20024215A NO332081B1 (no) | 1993-12-29 | 2002-09-04 | Katalysatorsammensetning omfattende en zeolitt, et aluminiumoksidbindemiddel og palladium og/eller platina |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20024215A NO332081B1 (no) | 1993-12-29 | 2002-09-04 | Katalysatorsammensetning omfattende en zeolitt, et aluminiumoksidbindemiddel og palladium og/eller platina |
Country Status (19)
Country | Link |
---|---|
US (1) | US5648585A (de) |
EP (1) | EP0737176B1 (de) |
JP (1) | JP3935202B2 (de) |
KR (1) | KR100350180B1 (de) |
CN (2) | CN1145529C (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)
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 |
JP2001511471A (ja) | 1997-07-21 | 2001-08-14 | ザ、プロクター、エンド、ギャンブル、カンパニー | ビニリデンオレフィンを経由して製造された改良アルキルアリールスルホネート界面活性剤を含んでなる洗浄製品およびそれらの製造方法 |
KR100358831B1 (ko) | 1997-07-21 | 2002-10-31 | 더 프록터 앤드 갬블 캄파니 | 알킬벤젠설포네이트 계면활성제의 개선된 제조방법 및이렇게 제조된 계면활성제를 포함하는 제품 |
HUP0002572A3 (en) | 1997-07-21 | 2001-04-28 | Procter & Gamble | Detergent compositions containing mixtures of crystallinity-disrupted surfactants |
AU737736B2 (en) | 1997-07-21 | 2001-08-30 | Procter & Gamble Company, The | Improved alkylbenzenesulfonate surfactants |
DE69828633T2 (de) | 1997-08-08 | 2005-12-01 | The Procter & Gamble Company, Cincinnati | Verfahren zur herstellung von oberflächaktiven verbindungen mittels adsorptiven trennung |
EP1022325A3 (de) | 1999-01-20 | 2003-01-02 | The Procter & Gamble Company | Harte Oberflächenreiniger enthaltend modifizierte Alkylbenzolsulfonate |
BR9916934A (pt) | 1999-01-20 | 2001-11-20 | Procter & Gamble | Composições para lavagem de pratos contendotensoativos de alquilbenzenossulfonato |
US6774099B1 (en) | 1999-01-20 | 2004-08-10 | The Procter & Gamble Company | Dishwashing detergent compositions containing mixtures or crystallinity-disrupted surfactants |
EP1022326A1 (de) | 1999-01-20 | 2000-07-26 | The Procter & Gamble Company | Reinigungszusammensetzungen für harte Oberflächen enthaltend modifizierte Alkylbenzylsulfonate |
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 |
JP5378995B2 (ja) * | 2006-06-12 | 2013-12-25 | ローディア インコーポレイティド | 親水化された基材及び基材の疎水性表面を親水化するための方法 |
US20080171672A1 (en) * | 2006-12-21 | 2008-07-17 | Cano Manuel Luis | Method and composition for enhanced hydrocarbons recovery |
CA2690602C (en) * | 2007-06-12 | 2017-02-28 | Rhodia Inc. | Hard surface cleaning composition with hydrophilizing agent and method for cleaning hard surfaces |
EP2152844B1 (de) | 2007-06-12 | 2019-04-24 | Solvay USA Inc. | Mono-di- und polyole phosphatester in körperpflegeformulierungen |
JP5748043B2 (ja) * | 2007-06-12 | 2015-07-15 | ソルベイ ユーエスエー インコーポレイティド | 親水化防汚剤を有する洗浄剤組成物、及び当該洗浄剤組成物を用いる方法 |
EP2164455B1 (de) | 2007-06-12 | 2018-08-15 | Solvay USA Inc. | Mono-, di- und polyol-alkoxylatephosphatester in mundpflegeformulierungen und verfahren zu ihrer anwendung |
RU2434041C1 (ru) * | 2007-07-20 | 2011-11-20 | Родиа Инк. | Способ извлечения сырой нефти из подземной формации |
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 |
CA2714406C (en) * | 2008-02-07 | 2016-07-12 | Shell Internationale Research Maatschappij B.V. | Method and composition for enhanced hydrocarbons recovery |
EA022380B1 (ru) * | 2008-02-07 | 2015-12-30 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Способ и композиция для улучшенного извлечения углеводородов |
CA2714106A1 (en) * | 2008-02-07 | 2009-08-13 | Shell Internationale Research Maatschappij B.V. | Method and composition for enhanced hydrocarbons recovery |
CA2713968C (en) | 2008-02-07 | 2016-04-12 | Shell Internationale Research Maatschappij B.V. | Method and composition for enhanced hydrocarbons recovery |
CN101970601B (zh) | 2008-02-07 | 2013-08-21 | 国际壳牌研究有限公司 | 强化烃采收的方法和组合物 |
US8722557B2 (en) | 2008-12-30 | 2014-05-13 | Lyondell Chemical Technology, L.P. | Catalyst regeneration |
MY158320A (en) | 2009-04-16 | 2016-09-30 | Shell Int Research | Method and composition for enhanced hydrocarbons recovery from a very high salinity, high temperature formation |
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 |
EP2534219A1 (de) | 2010-02-12 | 2012-12-19 | Shell Internationale Research Maatschappij B.V. | Verfahren und zusammensetzung für verbesserte ölgewinnung |
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 |
MY164613A (en) | 2011-04-20 | 2018-01-30 | Shell Int Research | Method and composition for enhanced hydrocarbon recovery |
CN103562341A (zh) | 2011-05-27 | 2014-02-05 | 国际壳牌研究有限公司 | 强化烃采收的组合物和方法 |
MY175582A (en) | 2011-08-31 | 2020-07-01 | Shell Int Research | 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 |
CA2858773A1 (en) | 2011-12-23 | 2013-06-27 | Shell Internationale Research Maatschappij B.V. | Process for preparing an internal olefin sulfonate |
SG11201405023VA (en) * | 2012-02-23 | 2014-09-26 | Bp Chem Int Ltd | Catalyst and process for the production of acetic acid and dimetyhl ether |
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 |
WO2014086908A1 (en) | 2012-12-07 | 2014-06-12 | Shell Internationale Research Maatschappij B.V. | Process for preparing alkoxylated alcohols |
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 |
EP2935358A4 (de) | 2012-12-21 | 2016-05-11 | Rhodia Operations | Ablagerungs- und verdickungsverhindernde zusammensetzungen und verfahren zur verwendung davon |
MX2015010817A (es) | 2013-03-06 | 2015-11-30 | Shell Int Research | Composicion de sulfonato de olefina interna. |
WO2014165424A1 (en) | 2013-04-03 | 2014-10-09 | Shell Oil Company | PROCESS FOR PREPARING C10 to C30 ALCOHOLS |
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 |
US20160230079A1 (en) | 2013-09-26 | 2016-08-11 | Shell Oil Company | Composition and method for enhanced hydrocarbon recovery |
US10144863B2 (en) | 2014-05-23 | 2018-12-04 | Shell Oil Company | 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 |
ES2748827T3 (es) | 2015-10-19 | 2020-03-18 | Shell Int Research | Procedimiento para producir estireno |
EP3162872A1 (de) | 2016-06-24 | 2017-05-03 | Shell Internationale Research Maatschappij B.V. | Interne olefinsulfonatzusammensetzung und verwendung davon bei verbesserter ölgewinnung |
US10871051B2 (en) | 2016-07-05 | 2020-12-22 | Shell Oil Company | System and method for drilling a wellbore portion in a subterranean formation |
EP3491104A1 (de) | 2016-07-28 | 2019-06-05 | Shell Internationale Research Maatschappij B.V. | Herstellung von aromatenreichen höheren kohlenwasserstoffen aus fester biomasse |
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 |
MX2021002462A (es) * | 2018-09-17 | 2021-04-29 | Dow Global Technologies Llc | Metodos para operar procesos de deshidrogenacion en condiciones anormales de funcionamiento. |
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 |
CN114340791B (zh) * | 2019-09-30 | 2024-04-05 | 陶氏环球技术有限责任公司 | 金属硅酸盐催化剂再生 |
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)
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 |
ZA813808B (en) * | 1980-06-12 | 1983-01-26 | British Petroleum Co | Isobutene by dehydroisomerisation of normal butane |
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 |
ES2138964T3 (es) * | 1991-06-05 | 2000-02-01 | Equistar Chem Lp | Procedimiento para la isomerizacion de olefinas en isoolefinas. |
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 |
-
1993
- 1993-12-29 US US08/175,010 patent/US5648585A/en not_active Expired - Lifetime
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1994
- 1994-12-23 BR BRPI9408464-5A patent/BR9408464A/pt not_active IP Right Cessation
- 1994-12-23 RU RU96116838A patent/RU2140410C1/ru active
- 1994-12-23 CN CNB991052129A patent/CN1145529C/zh not_active Expired - Lifetime
- 1994-12-23 EP EP95905464A patent/EP0737176B1/de not_active Expired - Lifetime
- 1994-12-23 JP JP51815495A patent/JP3935202B2/ja not_active Expired - Lifetime
- 1994-12-23 AU AU14070/95A patent/AU697265B2/en not_active Expired
- 1994-12-23 WO PCT/US1994/014863 patent/WO1995018084A1/en active IP Right Grant
- 1994-12-23 DE DE69419941T patent/DE69419941T2/de not_active Expired - Lifetime
- 1994-12-23 CN CN94195040A patent/CN1046929C/zh not_active Expired - Lifetime
- 1994-12-23 KR KR1019960703568A patent/KR100350180B1/ko not_active IP Right Cessation
- 1994-12-23 AT AT95905464T patent/ATE182870T1/de active
- 1994-12-23 ES ES95905464T patent/ES2137489T3/es not_active Expired - Lifetime
- 1994-12-23 CA CA002180276A patent/CA2180276C/en not_active Expired - Lifetime
- 1994-12-23 SG SG1996003910A patent/SG52393A1/en unknown
- 1994-12-24 TW TW083112448A patent/TW267998B/zh not_active IP Right Cessation
- 1994-12-29 MY MYPI94003555A patent/MY111811A/en unknown
- 1994-12-29 ZA ZA9410399A patent/ZA9410399B/xx unknown
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1996
- 1996-06-28 NO NO19962770A patent/NO313742B1/no not_active IP Right Cessation
- 1996-06-28 FI FI962683A patent/FI115969B/fi not_active IP Right Cessation
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2002
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Also Published As
Publication number | Publication date |
---|---|
RU2140410C1 (ru) | 1999-10-27 |
NO20024215D0 (no) | 2002-09-04 |
JPH09509406A (ja) | 1997-09-22 |
CA2180276A1 (en) | 1995-07-06 |
MY111811A (en) | 2001-01-31 |
KR100350180B1 (ko) | 2002-12-06 |
AU697265B2 (en) | 1998-10-01 |
NO332081B1 (no) | 2012-06-18 |
EP0737176B1 (de) | 1999-08-04 |
FI962683A (fi) | 1996-08-28 |
TW267998B (de) | 1996-01-11 |
ZA9410399B (en) | 1995-09-11 |
AU1407095A (en) | 1995-07-17 |
FI115969B (fi) | 2005-08-31 |
ATE182870T1 (de) | 1999-08-15 |
ES2137489T3 (es) | 1999-12-16 |
BR9408464A (pt) | 1997-08-26 |
CA2180276C (en) | 2006-02-21 |
CN1046929C (zh) | 1999-12-01 |
EP0737176A1 (de) | 1996-10-16 |
NO962770D0 (no) | 1996-06-28 |
NO962770L (no) | 1996-06-28 |
JP3935202B2 (ja) | 2007-06-20 |
CN1145529C (zh) | 2004-04-14 |
WO1995018084A1 (en) | 1995-07-06 |
DE69419941T2 (de) | 2000-04-20 |
DE69419941D1 (de) | 1999-09-09 |
NO20024215L (no) | 1996-06-28 |
CN1236671A (zh) | 1999-12-01 |
CN1143356A (zh) | 1997-02-19 |
FI962683A0 (fi) | 1996-06-28 |
SG52393A1 (en) | 1998-09-28 |
US5648585A (en) | 1997-07-15 |
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