BE865829A - Dehydrogeneringskatalysator - Google Patents
DehydrogeneringskatalysatorInfo
- Publication number
- BE865829A BE865829A BE1008822A BE1008822A BE865829A BE 865829 A BE865829 A BE 865829A BE 1008822 A BE1008822 A BE 1008822A BE 1008822 A BE1008822 A BE 1008822A BE 865829 A BE865829 A BE 865829A
- Authority
- BE
- Belgium
- Prior art keywords
- dehydrogenation catalyst
- dehydrogenation
- catalyst
- Prior art date
Links
Classifications
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/889—Manganese, technetium or rhenium
- B01J23/8892—Manganese
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/85—Chromium, molybdenum or tungsten
- B01J23/86—Chromium
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/85—Chromium, molybdenum or tungsten
- B01J23/86—Chromium
- B01J23/862—Iron and chromium
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/85—Chromium, molybdenum or tungsten
- B01J23/86—Chromium
- B01J23/866—Nickel and chromium
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/85—Chromium, molybdenum or tungsten
- B01J23/888—Tungsten
-
- 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
- C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
- C07C5/321—Catalytic processes
- C07C5/322—Catalytic processes with metal oxides or metal sulfides
-
- 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
- C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
- C07C5/327—Formation of non-aromatic carbon-to-carbon double bonds only
- C07C5/333—Catalytic processes
- C07C5/3332—Catalytic processes with metal oxides or metal sulfides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US78764777A | 1977-04-14 | 1977-04-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE865829A true BE865829A (nl) | 1978-10-10 |
Family
ID=25142149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE1008822A BE865829A (nl) | 1977-04-14 | 1978-04-10 | Dehydrogeneringskatalysator |
Country Status (10)
Country | Link |
---|---|
US (2) | US4152300A (de) |
JP (1) | JPS5911339B2 (de) |
BE (1) | BE865829A (de) |
BR (1) | BR7802257A (de) |
CA (1) | CA1108114A (de) |
DE (1) | DE2815812C2 (de) |
FR (1) | FR2387200A1 (de) |
GB (1) | GB1557142A (de) |
IT (1) | IT1095581B (de) |
NL (1) | NL182625C (de) |
Families Citing this family (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2411169A1 (fr) * | 1977-12-12 | 1979-07-06 | Shell France | Procede de deshydrogenation sans oxydation et composition catalytique pour la mise en oeuvre de ce procede |
US4218572A (en) * | 1978-09-28 | 1980-08-19 | Standard Oil Company | Process for the production of polyphenyls |
FR2497192A1 (fr) * | 1980-12-29 | 1982-07-02 | Shell France | Procede de deshydrogenation non oxydante |
FR2537456B1 (fr) * | 1982-12-14 | 1987-02-13 | Inst Francais Du Petrole | Catalyseurs a base de fer, de chrome, de potassium et d'au moins un metal de terre rare, leur preparation et leur utilisation dans des reactions de deshydrogenation |
FR2537455B1 (fr) * | 1982-12-14 | 1987-02-13 | Inst Francais Du Petrole | Catalyseurs a base de fer, de chrome, de potassium et d'au moins un metal de terre rare, leur preparation et leur utilisation dans des reactions de deshydrogenation |
DE3367335D1 (en) * | 1982-12-14 | 1986-12-11 | Inst Francais Du Petrole | Catalyst containing oxides of iron, chrominium, potassium and lanthanum, its preparation and its use in dehydrogenation reactions |
US4504594A (en) * | 1982-12-15 | 1985-03-12 | Mobil Oil Corporation | Catalysts for para-ethyltoluene dehydrogenation |
US4404123A (en) * | 1982-12-15 | 1983-09-13 | Mobil Oil Corporation | Catalysts for para-ethyltoluene dehydrogenation |
US4433186A (en) * | 1982-12-15 | 1984-02-21 | Mobil Oil Corporation | Catalysts for para-ethyltoluene dehydrogenation |
US4496662A (en) * | 1982-12-23 | 1985-01-29 | Mobil Oil Corporation | Catalysts for para-ethyltoluene dehydrogenation |
US4628137A (en) * | 1982-12-23 | 1986-12-09 | Mobil Oil Corporation | Process for para-ethyltoluene dehydrogenation |
DE3318131A1 (de) * | 1983-05-18 | 1984-11-22 | Süd-Chemie AG, 8000 München | Eisenoxid-chromoxid-katalysator fuer die hochtemperatur-co-konvertierung |
US4618597A (en) * | 1983-12-20 | 1986-10-21 | Exxon Research And Engineering Company | High surface area dual promoted iron/managanese spinel compositions |
US4604375A (en) * | 1983-12-20 | 1986-08-05 | Exxon Research And Engineering Co. | Manganese-spinel catalysts in CO/H2 olefin synthesis |
US4565899A (en) * | 1984-12-14 | 1986-01-21 | Mobil Oil Corporation | Iron oxide catalysts containing copper and zinc compounds and process for para-ethyltoluene dehydrogenation |
DE3506022A1 (de) * | 1985-02-21 | 1986-08-21 | Basf Ag, 6700 Ludwigshafen | Dehydrierungskatalysator und dessen verwendung |
US4620052A (en) * | 1985-07-25 | 1986-10-28 | Phillips Petroleum Company | Dehydrogenation and cracking of C3 and C4 hydrocarbons |
US4613722A (en) * | 1985-07-25 | 1986-09-23 | Phillips Petroleum Company | Dehydrogenation of C3 and C4 hydrocarbons over an iron-based catalyst |
US4657886A (en) * | 1985-07-25 | 1987-04-14 | Phillips Petroleum Company | Catalyst for conversion of C3 and C4 hydrocarbons |
US4621163A (en) * | 1985-07-25 | 1986-11-04 | Phillips Petroleum Company | Conversion of C3 and C4 hydrocarbons to less saturated hydrocarbons |
US4658081A (en) * | 1985-07-25 | 1987-04-14 | Phillips Petroleum Company | Propylene and ethylene selectivity with H2 S |
US4621162A (en) * | 1985-07-25 | 1986-11-04 | Phillips Petroleum Company | Method for conversion of C3 and C4 hydrocarbons to olefinic products |
US4579997A (en) * | 1985-07-25 | 1986-04-01 | Phillips Petroleum Company | Olefin production over catalytic oxides of Mn and at least one of Nb and a lanthanide |
US4620051A (en) * | 1985-07-25 | 1986-10-28 | Philips Petroleum Company | Dehydrogenation and cracking of C3 and C4 hydrocarbons to less saturated hydrocarbons |
DE3739002A1 (de) * | 1987-11-17 | 1989-05-24 | Veba Oel Ag | Metallmischoxidpulver, deren mischungen, metalloxidpulver und deren verwendung bei der katalytischen dehydrierung von kohlenwasserstoffen |
US5510553A (en) * | 1989-05-12 | 1996-04-23 | Fina Research, S.A. | Catalytic dehydrogenation of alkylaromatic hydrocarbons |
US5258347A (en) * | 1989-07-20 | 1993-11-02 | The Dow Chemical Company | Process of oxidizing aliphatic hydrocarbons employing a molybdate catalyst composition |
US4973791A (en) * | 1989-07-20 | 1990-11-27 | The Dow Chemical Company | Process of oxidizing aliphatic hydrocarbons employing an alkali-promoted molybdate catalyst |
US5262198A (en) * | 1991-04-08 | 1993-11-16 | Aluminum Company Of America | Method of producing a carbon coated ceramic membrane and associated product |
US5171914A (en) * | 1991-08-30 | 1992-12-15 | Shell Oil Company | Dehydrogenation catalyst and process |
DE4324905A1 (de) * | 1993-07-24 | 1995-01-26 | Basf Ag | Dehydrierungskatalysator und dessen Verwendung |
CA2207560A1 (en) * | 1994-12-14 | 1996-06-20 | Shell Internationale Research Maatschappij B.V. | Large particle dehydrogenation catalyst and process |
JP4376966B2 (ja) * | 1994-12-14 | 2009-12-02 | シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ | 再構造化された酸化鉄 |
EP0956157B1 (de) * | 1994-12-14 | 2004-08-18 | Shell Internationale Researchmaatschappij B.V. | Verfahren zur herstellung eines dehydrierungskatalysators |
DE19535416A1 (de) * | 1995-09-23 | 1997-03-27 | Basf Ag | Verfahren zur Herstellung von Katalysatoren für selektive Dehydrierungen |
CN1076633C (zh) * | 1998-03-30 | 2001-12-26 | 中国石油化工总公司 | 低温烷基芳烃脱氢催化剂 |
DE19814080A1 (de) * | 1998-03-30 | 1999-10-07 | Basf Ag | Katalysator zur Dehydrierung von Kohlenwasserstoffen, insbesondere zur Dehydrierung von Ethylbenzol zu Styrol, sowie Verfahren zu seiner Herstellung |
DE19814081A1 (de) * | 1998-03-30 | 1999-10-07 | Basf Ag | Katalysator zur Dehydrierung von 1,1-Diphenylethan und substituierten 1,1-Diarylethanen |
US6864384B2 (en) * | 2002-11-27 | 2005-03-08 | The Standard Oil Company | Preparation of vanadium antimony oxide based catalysts using nano-scale iron |
EP2062642A1 (de) | 2003-05-29 | 2009-05-27 | Japan Science and Technology Agency | Katalysator zum Synthetisieren von Kohlenstoff-Nanospulen, Syntheseverfahren für diesen und Syntheseverfahren für Kohlenstoff-Nanospulen |
WO2007009927A1 (de) * | 2005-07-22 | 2007-01-25 | Basf Aktiengesellschaft | Katalysator zur dehydrierung oder hydrierung von kohlenwasserstoffen enthaltend sekundäres katalysatormaterial |
CN101952398B (zh) | 2007-12-03 | 2014-05-21 | 格沃股份有限公司 | 可再生组合物 |
US7964114B2 (en) * | 2007-12-17 | 2011-06-21 | Sud-Chemie Inc. | Iron-based water gas shift catalyst |
US20100081855A1 (en) * | 2008-09-30 | 2010-04-01 | Fina Technology, Inc. | Semi-Supported Dehydrogenation Catalyst |
WO2010099201A1 (en) * | 2009-02-24 | 2010-09-02 | Gevo, Inc. | Methods of preparing renewable butadiene and renewable isoprene |
WO2011044243A1 (en) * | 2009-10-06 | 2011-04-14 | Gevo, Inc. | Integrated process to selectively convert renewable isobutanol to p-xylene |
BR112012016883A2 (pt) * | 2010-01-08 | 2018-06-05 | Gevo Inc | metodos integrados de preparar produsot quimicos renovaveis |
WO2011140560A1 (en) | 2010-05-07 | 2011-11-10 | Gevo, Inc. | Renewable jet fuel blendstock from isobutanol |
US8742187B2 (en) | 2011-04-19 | 2014-06-03 | Gevo, Inc. | Variations on prins-like chemistry to produce 2,5-dimethylhexadiene from isobutanol |
CN103055879A (zh) * | 2011-10-24 | 2013-04-24 | 中国石油化工股份有限公司 | 乙苯脱氢制备苯乙烯的组合催化剂 |
CN103058818B (zh) * | 2011-10-24 | 2015-02-11 | 中国石油化工股份有限公司 | 苯乙烯生产的方法 |
DK3027310T3 (da) * | 2013-07-31 | 2023-07-10 | Res Triangle Inst | Blandingsmetaljernoxider og anvendelser deraf |
BR112016004170A2 (pt) | 2013-08-27 | 2017-09-12 | Linde Ag | processo para produção de um catalisador, catalisador bem como processo para a desidratação oxidativa de hidrocarbonetos |
RU2580321C1 (ru) * | 2015-05-05 | 2016-04-10 | Публичное Акционерное Общество "Нижнекамскнефтехим" | Способ получения изопрена на железооксидных катализаторах в адиабатическом реакторе |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE22800E (en) | 1946-10-08 | Method fob the catalytic dehydro | ||
LU38011A1 (de) * | ||||
US2395876A (en) * | 1942-08-14 | 1946-03-05 | Standard Oil Dev Co | Chemical process |
US2370798A (en) * | 1942-08-26 | 1945-03-06 | Standard Oil Dev Co | Method for the catalytic dehydrogenation of hydrocarbons |
US2397218A (en) * | 1943-06-18 | 1946-03-26 | Universal Oil Prod Co | Conversion of hydrocarbons |
US2414585A (en) * | 1945-06-26 | 1947-01-21 | Shell Dev | Catalytic dehydrogenation |
US3084125A (en) * | 1958-12-22 | 1963-04-02 | Dow Chemical Co | Method of dehydrogenating ethylbenzene to styrene and a catalyst therefor |
BE790702A (fr) * | 1970-07-10 | 1973-04-27 | Dow Chemical Co | Procede de fabrication d'un catalyseur de deshydrogenation, catalyseur obtenu et son application a la fabrication d'hydrocarburesvinylaromatiques |
US3907916A (en) * | 1974-01-14 | 1975-09-23 | Dow Chemical Co | Dehydrogenation of alkyl aromatic hydrocarbons |
US4039601A (en) * | 1976-06-22 | 1977-08-02 | The Dow Chemical Company | Process and apparatus for continuous catalyst activation |
US4064187A (en) * | 1976-08-30 | 1977-12-20 | The Dow Chemical Company | Dehydrogenation catalysts |
-
1978
- 1978-03-21 CA CA299,412A patent/CA1108114A/en not_active Expired
- 1978-04-07 NL NLAANVRAGE7803709,A patent/NL182625C/xx not_active IP Right Cessation
- 1978-04-10 BE BE1008822A patent/BE865829A/xx not_active IP Right Cessation
- 1978-04-12 FR FR7810760A patent/FR2387200A1/fr active Granted
- 1978-04-12 IT IT22247/78A patent/IT1095581B/it active
- 1978-04-12 DE DE2815812A patent/DE2815812C2/de not_active Expired
- 1978-04-12 JP JP53042226A patent/JPS5911339B2/ja not_active Expired
- 1978-04-12 GB GB14342/78A patent/GB1557142A/en not_active Expired
- 1978-04-12 BR BR7802257A patent/BR7802257A/pt unknown
- 1978-04-24 US US05/899,053 patent/US4152300A/en not_active Expired - Lifetime
- 1978-04-24 US US05/899,040 patent/US4143083A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4152300A (en) | 1979-05-01 |
IT1095581B (it) | 1985-08-10 |
US4143083A (en) | 1979-03-06 |
CA1108114A (en) | 1981-09-01 |
BR7802257A (pt) | 1979-01-23 |
NL182625B (nl) | 1987-11-16 |
GB1557142A (en) | 1979-12-05 |
IT7822247A0 (it) | 1978-04-12 |
NL7803709A (nl) | 1978-10-17 |
DE2815812C2 (de) | 1985-11-28 |
JPS53129191A (en) | 1978-11-10 |
FR2387200B1 (de) | 1981-08-14 |
DE2815812A1 (de) | 1978-10-19 |
NL182625C (nl) | 1988-04-18 |
FR2387200A1 (fr) | 1978-11-10 |
JPS5911339B2 (ja) | 1984-03-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE865829A (nl) | Dehydrogeneringskatalysator | |
BE865830A (nl) | Dehydrogeneringskatalysator | |
DK49778A (da) | Katalysator | |
SE7806284L (sv) | Katalysatoranordning | |
BE866584A (fr) | Production de catalyseurs | |
BE862719A (fr) | Catalyseurs macroscopiques | |
SE438606B (sv) | Katalysatorkomposition | |
IT1102348B (it) | Idrogenazione catalitica | |
FR2334413A1 (fr) | Catalyseur | |
SE7808434L (sv) | Katalysatorer | |
SE7701349L (sv) | Forbettringar avseende katalysator | |
SE7803831L (sv) | Fast titantrikloridkatalysator | |
SE7707558L (sv) | Katalysatorkomposition | |
SE7802258L (sv) | Katalytisk anordning | |
AT361710B (de) | Organozinn-katalysatorsystem | |
GB1556348A (en) | Chronium-free dehydrogenation catalyst | |
SE7702518L (sv) | Katalysator | |
DK333778A (da) | Oxidationskatalysatorer | |
FI781633A (fi) | Katalysator pao baeraraemne foer olefinpolymerisation | |
SE7710533L (sv) | Oxidkatalysator | |
DK521478A (da) | Platinkatalysator | |
SE7802571L (sv) | Silverkatalysator | |
GB1538031A (en) | Catalyst intermediates | |
BE863828A (nl) | Alkeenpolymerisatiekatalysator | |
SE7801577L (sv) | Katalysator |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. Effective date: 19940430 |