NO891272D0 - Hydrogen. - Google Patents
Hydrogen.Info
- Publication number
- NO891272D0 NO891272D0 NO891272A NO891272A NO891272D0 NO 891272 D0 NO891272 D0 NO 891272D0 NO 891272 A NO891272 A NO 891272A NO 891272 A NO891272 A NO 891272A NO 891272 D0 NO891272 D0 NO 891272D0
- Authority
- NO
- Norway
- Prior art keywords
- hydrogen
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
- C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
- C01B3/38—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts
- C01B3/384—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts the catalyst being continuously externally heated
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
- C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
- C01B3/38—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts
- C01B3/382—Multi-step processes
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/02—Processes for making hydrogen or synthesis gas
- C01B2203/0205—Processes for making hydrogen or synthesis gas containing a reforming step
- C01B2203/0227—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step
- C01B2203/0233—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step the reforming step being a steam reforming step
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
- C01B2203/0405—Purification by membrane separation
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
- C01B2203/0465—Composition of the impurity
- C01B2203/0495—Composition of the impurity the impurity being water
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/08—Methods of heating or cooling
- C01B2203/0805—Methods of heating the process for making hydrogen or synthesis gas
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/08—Methods of heating or cooling
- C01B2203/0805—Methods of heating the process for making hydrogen or synthesis gas
- C01B2203/0811—Methods of heating the process for making hydrogen or synthesis gas by combustion of fuel
- C01B2203/0816—Heating by flames
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/08—Methods of heating or cooling
- C01B2203/0805—Methods of heating the process for making hydrogen or synthesis gas
- C01B2203/0866—Methods of heating the process for making hydrogen or synthesis gas by combination of different heating methods
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/12—Feeding the process for making hydrogen or synthesis gas
- C01B2203/1205—Composition of the feed
- C01B2203/1211—Organic compounds or organic mixtures used in the process for making hydrogen or synthesis gas
- C01B2203/1235—Hydrocarbons
- C01B2203/1241—Natural gas or methane
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/12—Feeding the process for making hydrogen or synthesis gas
- C01B2203/1205—Composition of the feed
- C01B2203/1211—Organic compounds or organic mixtures used in the process for making hydrogen or synthesis gas
- C01B2203/1235—Hydrocarbons
- C01B2203/1247—Higher hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/14—Details of the flowsheet
- C01B2203/141—At least two reforming, decomposition or partial oxidation steps in parallel
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/14—Details of the flowsheet
- C01B2203/146—At least two purification steps in series
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/14—Details of the flowsheet
- C01B2203/148—Details of the flowsheet involving a recycle stream to the feed of the process for making hydrogen or synthesis gas
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Hydrogen, Water And Hydrids (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB888807091A GB8807091D0 (en) | 1988-03-24 | 1988-03-24 | Hydrogen |
GB898902916A GB8902916D0 (en) | 1989-02-09 | 1989-02-09 | Methanol |
Publications (4)
Publication Number | Publication Date |
---|---|
NO891272D0 true NO891272D0 (no) | 1989-03-22 |
NO891272L NO891272L (no) | 1989-09-25 |
NO179318B NO179318B (no) | 1996-06-10 |
NO179318C NO179318C (no) | 1996-09-18 |
Family
ID=26293684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO891272A NO179318C (no) | 1988-03-24 | 1989-03-22 | Fremgangsmåte for fremstilling av en hydrogenholdig gass-ström |
Country Status (8)
Country | Link |
---|---|
US (1) | US5030661A (no) |
EP (2) | EP0334540B1 (no) |
JP (1) | JP2790308B2 (no) |
AU (1) | AU607059B2 (no) |
CA (1) | CA1321711C (no) |
DE (1) | DE68909979D1 (no) |
NO (1) | NO179318C (no) |
NZ (1) | NZ228400A (no) |
Families Citing this family (69)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0334540B1 (en) * | 1988-03-24 | 1993-10-20 | Imperial Chemical Industries Plc | Two-step steam-reforming process |
GB9000389D0 (en) * | 1990-01-08 | 1990-03-07 | Ici Plc | Steam reforming |
DK167864B1 (da) * | 1990-02-02 | 1993-12-27 | Topsoe Haldor As | Fremgangsmaade og reaktorsystem til reforming af carbonhydrider under varmeveksling |
US6245303B1 (en) | 1998-01-14 | 2001-06-12 | Arthur D. Little, Inc. | Reactor for producing hydrogen from hydrocarbon fuels |
US6126908A (en) * | 1996-08-26 | 2000-10-03 | Arthur D. Little, Inc. | Method and apparatus for converting hydrocarbon fuel into hydrogen gas and carbon dioxide |
US6537352B2 (en) | 1996-10-30 | 2003-03-25 | Idatech, Llc | Hydrogen purification membranes, components and fuel processing systems containing the same |
US6783741B2 (en) * | 1996-10-30 | 2004-08-31 | Idatech, Llc | Fuel processing system |
US6376113B1 (en) * | 1998-11-12 | 2002-04-23 | Idatech, Llc | Integrated fuel cell system |
US7195663B2 (en) | 1996-10-30 | 2007-03-27 | Idatech, Llc | Hydrogen purification membranes, components and fuel processing systems containing the same |
DK0855366T3 (da) * | 1997-01-22 | 2001-08-13 | Haldor Topsoe As | Syntesegasproduktion ved dampreforming under anvendelse af katalyseret hardware |
US6348278B1 (en) * | 1998-06-09 | 2002-02-19 | Mobil Oil Corporation | Method and system for supplying hydrogen for use in fuel cells |
DK173742B1 (da) * | 1998-09-01 | 2001-08-27 | Topsoe Haldor As | Fremgangsmåde og reaktorsystem til fremstilling af syntesegas |
US6641625B1 (en) | 1999-05-03 | 2003-11-04 | Nuvera Fuel Cells, Inc. | Integrated hydrocarbon reforming system and controls |
BR0012768A (pt) | 1999-07-27 | 2002-04-02 | Idatech Llc | Sistema de células de combustìvel |
US6979507B2 (en) * | 2000-07-26 | 2005-12-27 | Idatech, Llc | Fuel cell system controller |
US7135048B1 (en) | 1999-08-12 | 2006-11-14 | Idatech, Llc | Volatile feedstock delivery system and fuel processing system incorporating the same |
US6375906B1 (en) * | 1999-08-12 | 2002-04-23 | Idatech, Llc | Steam reforming method and apparatus incorporating a hydrocarbon feedstock |
DE19947755C2 (de) * | 1999-10-02 | 2003-06-18 | Daimler Chrysler Ag | Autothermer Reformierungsreaktor |
US6383670B1 (en) * | 1999-10-06 | 2002-05-07 | Idatech, Llc | System and method for controlling the operation of a fuel processing system |
US6242120B1 (en) * | 1999-10-06 | 2001-06-05 | Idatech, Llc | System and method for optimizing fuel cell purge cycles |
ES2427927T3 (es) | 1999-12-02 | 2013-11-04 | Haldor Topsoe A/S | Proceso para realización de reacciones catalíticas no adiabáticas |
US6451464B1 (en) * | 2000-01-03 | 2002-09-17 | Idatech, Llc | System and method for early detection of contaminants in a fuel processing system |
US6465118B1 (en) | 2000-01-03 | 2002-10-15 | Idatech, Llc | System and method for recovering thermal energy from a fuel processing system |
EP1294637A2 (en) * | 2000-06-29 | 2003-03-26 | ExxonMobil Research and Engineering Company | Heat exchanged membrane reactor for electric power generation |
DE10119721A1 (de) * | 2001-04-21 | 2002-10-31 | Bayer Cropscience Gmbh | Herbizide Mittel enthaltend Benzoylcyclohexandione und Safener |
US6569226B1 (en) | 2001-09-28 | 2003-05-27 | The United States Of America As Represented By The United States Department Of Energy | Metal/ceramic composites with high hydrogen permeability |
US20030138373A1 (en) * | 2001-11-05 | 2003-07-24 | Graham David E. | Process for making hydrogen gas |
US20030192251A1 (en) * | 2002-04-12 | 2003-10-16 | Edlund David J. | Steam reforming fuel processor |
US6780395B2 (en) * | 2002-05-30 | 2004-08-24 | Equistar Chemicals, Lp | Synthesis gas production |
US7087211B2 (en) * | 2002-09-17 | 2006-08-08 | The University Of Chicago | Hydrogen production by high temperature water splitting using electron conducting membranes |
US6726893B2 (en) * | 2002-09-17 | 2004-04-27 | The University Of Chicago | Hydrogen production by high-temperature water splitting using electron-conducting membranes |
EP1403217A1 (en) * | 2002-09-26 | 2004-03-31 | Haldor Topsoe A/S | Process and apparatus for the preparation of synthesis gas |
EP1413547A1 (en) * | 2002-09-26 | 2004-04-28 | Haldor Topsoe A/S | Process for the production of synthesis gas |
EP1403215B1 (en) * | 2002-09-26 | 2013-03-13 | Haldor Topsoe A/S | Process and apparatus for the preparation of synthesis gas |
US7914764B2 (en) * | 2003-02-28 | 2011-03-29 | Exxonmobil Research And Engineering Company | Hydrogen manufacture using pressure swing reforming |
US7138001B2 (en) * | 2003-03-16 | 2006-11-21 | Kellogg Brown & Root Llc | Partial oxidation reformer-reforming exchanger arrangement for hydrogen production |
CN100564495C (zh) * | 2003-03-18 | 2009-12-02 | 凯洛格·布朗及鲁特有限公司 | 制氢用自热转化器-转化交换器布置 |
US7329791B2 (en) * | 2004-03-31 | 2008-02-12 | Uchicago Argonne, Llc | Hydrogen transport membranes for dehydrogenation reactions |
US20050226808A1 (en) * | 2004-04-12 | 2005-10-13 | King Fahd University Of Petroleum And Minerals | Laser photo-catalytic process for the production of hydrogen |
US7842428B2 (en) * | 2004-05-28 | 2010-11-30 | Idatech, Llc | Consumption-based fuel cell monitoring and control |
US8277997B2 (en) * | 2004-07-29 | 2012-10-02 | Idatech, Llc | Shared variable-based fuel cell system control |
JP2006040597A (ja) * | 2004-07-23 | 2006-02-09 | Mitsubishi Heavy Ind Ltd | ガス供給システム、エネルギ供給システム及びガス供給方法 |
WO2006027175A1 (en) * | 2004-09-09 | 2006-03-16 | Haldor Topsøe A/S | Process for production of hydrogen and/or carbon monoxide |
US7470293B2 (en) * | 2004-10-29 | 2008-12-30 | Idatech, Llc | Feedstock delivery systems, fuel processing systems, and hydrogen generation assemblies including the same |
DE502005002744D1 (de) * | 2005-02-10 | 2008-03-20 | Electrovac Ag | Verfahren und Vorrichtung zur Herstellung von Wasserstoff |
US7504048B2 (en) * | 2005-06-14 | 2009-03-17 | Air Products And Chemicals, Inc. | Axial convective reformer |
TWI328898B (en) | 2005-09-16 | 2010-08-11 | Idatech L L C | Self-regulating feedstock delivery systems and hydrogen-generating fuel processing assemblies and fuel cell systems incorporating the same |
US7601302B2 (en) | 2005-09-16 | 2009-10-13 | Idatech, Llc | Self-regulating feedstock delivery systems and hydrogen-generating fuel processing assemblies and fuel cell systems incorporating the same |
US7887958B2 (en) * | 2006-05-15 | 2011-02-15 | Idatech, Llc | Hydrogen-producing fuel cell systems with load-responsive feedstock delivery systems |
US7972420B2 (en) | 2006-05-22 | 2011-07-05 | Idatech, Llc | Hydrogen-processing assemblies and hydrogen-producing systems and fuel cell systems including the same |
US7939051B2 (en) | 2006-05-23 | 2011-05-10 | Idatech, Llc | Hydrogen-producing fuel processing assemblies, heating assemblies, and methods of operating the same |
US20070275275A1 (en) * | 2006-05-23 | 2007-11-29 | Mesa Scharf | Fuel cell anode purge systems and methods |
US8262752B2 (en) | 2007-12-17 | 2012-09-11 | Idatech, Llc | Systems and methods for reliable feedstock delivery at variable delivery rates |
CN102811944B (zh) | 2010-01-19 | 2015-05-20 | 赫多特普索化工设备公司 | 用于重整烃的方法和装置 |
CA2787482C (en) | 2010-01-19 | 2018-11-13 | Haldor Topsoe A/S | Process for reforming hydrocarbons |
US8168685B2 (en) * | 2011-07-01 | 2012-05-01 | Membrane Technology And Research, Inc | Process for the production of methanol including one or more membrane separation steps |
BR112014002629A2 (pt) | 2011-08-04 | 2017-05-02 | A Stuart Martin | forno de arco de plasma e aplicações |
EP2676924A1 (en) | 2012-06-21 | 2013-12-25 | Haldor Topsoe A/S | Process for Reforming Hydrocarbons |
DE102012019382A1 (de) * | 2012-10-02 | 2014-04-03 | Linde Aktiengesellschaft | Anlage und Verfahren zur Herstellung von Synthesegas |
EA036747B1 (ru) | 2014-02-28 | 2020-12-16 | Хальдор Топсёэ А/С | Способ получения синтез-газа |
EP3140601A4 (en) | 2014-05-09 | 2017-11-08 | Stephen Lee Cunningham | Arc furnace smeltering system & method |
US10476093B2 (en) | 2016-04-15 | 2019-11-12 | Chung-Hsin Electric & Machinery Mfg. Corp. | Membrane modules for hydrogen separation and fuel processors and fuel cell systems including the same |
US10611633B2 (en) | 2016-08-31 | 2020-04-07 | One Scientific, Inc. | Systems, apparatuses, and methods for generating electric power via conversion of water to hydrogen and oxygen |
BR112020011429A2 (pt) | 2017-12-08 | 2020-11-24 | Haldor Topsøe A/S | sistema e processo para produção de gás de síntese |
DE102019211133A1 (de) * | 2019-07-26 | 2021-01-28 | Thyssenkrupp Ag | Reformeranordnung zur Herstellung von Synthesegas und/oder Wasserstoff |
BR112022003964A2 (pt) | 2019-09-03 | 2022-05-24 | Haldor Topsoe As | Forno reformador com tubos reformadores suportados |
US11712655B2 (en) | 2020-11-30 | 2023-08-01 | H2 Powertech, Llc | Membrane-based hydrogen purifiers |
EP4323307A1 (en) | 2021-04-13 | 2024-02-21 | Topsoe A/S | Reduced metal dusting in bayonet reformer |
EP4276061A1 (en) * | 2022-05-12 | 2023-11-15 | L'air Liquide, Société Anonyme Pour L'Étude Et L'exploitation Des Procédés Georges Claude | Process and plant for producing a synthesis gas product from a feed gas containing hydrocarbons |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4162290A (en) * | 1976-11-19 | 1979-07-24 | Pullman Incorporated | Parallel steam reformers to provide low energy process |
US4337170A (en) * | 1980-01-23 | 1982-06-29 | Union Carbide Corporation | Catalytic steam reforming of hydrocarbons |
JPS5879801A (ja) * | 1981-10-31 | 1983-05-13 | Chiyoda Chem Eng & Constr Co Ltd | 軽質炭化水素の改質方法および装置 |
JPS597125A (ja) * | 1982-07-06 | 1984-01-14 | Jgc Corp | 改質ガスからの高圧合成方法 |
US4479925A (en) * | 1982-09-13 | 1984-10-30 | The M. W. Kellogg Company | Preparation of ammonia synthesis gas |
US4822521A (en) * | 1983-06-09 | 1989-04-18 | Uop | Integrated process and apparatus for the primary and secondary catalytic steam reforming of hydrocarbons |
US4919844A (en) * | 1984-08-16 | 1990-04-24 | Air Products And Chemicals, Inc. | Enhanced heat transfer reformer and method |
GB8514344D0 (en) * | 1985-06-06 | 1985-07-10 | Ici Plc | Catalyst support |
EP0334540B1 (en) * | 1988-03-24 | 1993-10-20 | Imperial Chemical Industries Plc | Two-step steam-reforming process |
IN176857B (no) * | 1989-02-09 | 1996-09-21 | Ici Plc |
-
1989
- 1989-03-15 EP EP89302539A patent/EP0334540B1/en not_active Expired - Lifetime
- 1989-03-15 DE DE89302539T patent/DE68909979D1/de not_active Expired - Lifetime
- 1989-03-20 NZ NZ228400A patent/NZ228400A/en unknown
- 1989-03-22 NO NO891272A patent/NO179318C/no not_active IP Right Cessation
- 1989-03-23 AU AU31670/89A patent/AU607059B2/en not_active Ceased
- 1989-03-23 CA CA000594652A patent/CA1321711C/en not_active Expired - Fee Related
- 1989-03-23 US US07/328,010 patent/US5030661A/en not_active Expired - Fee Related
- 1989-03-24 JP JP1073686A patent/JP2790308B2/ja not_active Expired - Lifetime
-
1990
- 1990-02-05 EP EP19900301163 patent/EP0382442A3/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
NO179318B (no) | 1996-06-10 |
JPH01301501A (ja) | 1989-12-05 |
DE68909979D1 (de) | 1993-11-25 |
EP0334540A2 (en) | 1989-09-27 |
NZ228400A (en) | 1991-07-26 |
EP0382442A3 (en) | 1991-10-02 |
AU3167089A (en) | 1989-09-28 |
JP2790308B2 (ja) | 1998-08-27 |
NO891272L (no) | 1989-09-25 |
EP0334540B1 (en) | 1993-10-20 |
US5030661A (en) | 1991-07-09 |
EP0334540A3 (en) | 1991-10-23 |
AU607059B2 (en) | 1991-02-21 |
CA1321711C (en) | 1993-08-31 |
NO179318C (no) | 1996-09-18 |
EP0382442A2 (en) | 1990-08-16 |
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