ATE67155T1 - Ammonia-synthese-katalysatoren und vorlaeufer dafuer und verfahren zu deren herstellung. - Google Patents
Ammonia-synthese-katalysatoren und vorlaeufer dafuer und verfahren zu deren herstellung.Info
- Publication number
- ATE67155T1 ATE67155T1 AT86302664T AT86302664T ATE67155T1 AT E67155 T1 ATE67155 T1 AT E67155T1 AT 86302664 T AT86302664 T AT 86302664T AT 86302664 T AT86302664 T AT 86302664T AT E67155 T1 ATE67155 T1 AT E67155T1
- Authority
- AT
- Austria
- Prior art keywords
- precursors
- manufacture
- ammonia synthesis
- synthesis catalysts
- catalyst
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/02—Preparation, purification or separation of ammonia
- C01C1/04—Preparation of ammonia by synthesis in the gas phase
- C01C1/0405—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst
- C01C1/0411—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst characterised by the catalyst
-
- 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
-
- 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
- B01J23/78—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 alkali- or alkaline earth metals
-
- 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
- B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
- B01J23/8933—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/8946—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with alkali or alkaline earth metals
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/50—Machine tool, machine tool null till machine tool work handling
- G05B2219/50381—Load, unload workpiece while machining other one, dual table machine
-
- 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
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB858510197A GB8510197D0 (en) | 1985-04-22 | 1985-04-22 | Catalysts |
EP86302664A EP0201215B1 (de) | 1985-04-22 | 1986-04-10 | Ammonia-Synthese-Katalysatoren und Vorläufer dafür und Verfahren zu deren Herstellung |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE67155T1 true ATE67155T1 (de) | 1991-09-15 |
Family
ID=10577996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT86302664T ATE67155T1 (de) | 1985-04-22 | 1986-04-10 | Ammonia-synthese-katalysatoren und vorlaeufer dafuer und verfahren zu deren herstellung. |
Country Status (11)
Country | Link |
---|---|
US (1) | US4698325A (de) |
EP (1) | EP0201215B1 (de) |
JP (1) | JPS61263644A (de) |
AT (1) | ATE67155T1 (de) |
AU (1) | AU580404B2 (de) |
CA (1) | CA1262124A (de) |
DE (1) | DE3681337D1 (de) |
DK (1) | DK185286A (de) |
GB (1) | GB8510197D0 (de) |
IN (1) | IN168062B (de) |
NO (1) | NO861570L (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1293531B1 (it) * | 1997-08-01 | 1999-03-01 | Sud Chemie Mt S R L Ex Monteca | Catalizzatori per la deidrogenazione dell'etilbenzene a stirene |
DE60125103T2 (de) | 2000-07-06 | 2007-04-12 | Haldor Topsoe A/S | Rückgewinnung des Ammoniaksynthesekatalysators |
ITMI20012565A1 (it) * | 2001-12-05 | 2003-06-05 | Univ Degli Studi Milano | Catalizzatori per la sintesi dell'ammoniaca |
US7538060B2 (en) * | 2007-02-14 | 2009-05-26 | Eastman Chemical Company | Palladium-copper chromite hydrogenation catalysts |
US20080194398A1 (en) * | 2007-02-14 | 2008-08-14 | Eastman Chemical Company | Ruthenium-copper chromite hydrogenation catalysts |
US20090202417A1 (en) * | 2007-11-06 | 2009-08-13 | Quantumsphere, Inc. | System and method for ammonia synthesis |
US20100183497A1 (en) | 2007-11-06 | 2010-07-22 | Quantumsphere, Inc. | System and method for ammonia synthesis |
US20090117014A1 (en) * | 2007-11-06 | 2009-05-07 | Quantumsphere, Inc. | System and method for ammonia synthesis |
US8961921B2 (en) * | 2009-09-28 | 2015-02-24 | Florida Institute Of Technology | Apparatus and method for producing liquid ferrate |
CN102921413A (zh) * | 2011-08-12 | 2013-02-13 | 中国石油天然气股份有限公司 | 一种钌基氨合成催化剂及制备方法 |
BR112015003659B1 (pt) * | 2012-08-28 | 2020-09-29 | Dow Global Technologies Llc. | Composição de catalisador de desidrogenação de alcano, processo para desidrogenar um alcano e processo para reativar pelo menos parcialmente um catalisador de desidrogenação de alcano |
JP6355226B2 (ja) * | 2013-09-26 | 2018-07-11 | 住友化学株式会社 | アンモニア合成触媒及びアンモニアの製造方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1750551A (en) * | 1926-07-02 | 1930-03-11 | Uhde Georg Friedrich | Method for synthetically producing ammonia from its elements |
US3644216A (en) * | 1963-07-24 | 1972-02-22 | Ugine Kuhlmann | Catalysts |
US3996338A (en) * | 1973-12-17 | 1976-12-07 | National Distillers And Chemical Corporation | Silica xerogel |
GB1565074A (en) * | 1976-11-03 | 1980-04-16 | British Petroleum Co | Process for the production of ammonia |
SE415173B (sv) * | 1977-12-19 | 1980-09-15 | Atomenergi Ab | Forfarande for framstellning av ammoniak genom katalyserad reaktion mellan vete och kveve |
US4309311A (en) * | 1980-01-08 | 1982-01-05 | Phillips Petroleum Company | Ammonia synthesis with catalyst derived by heating on a support a salt selected from alkali metal, alkaline earth metal, iron and cobalt hexacyanocobaltates and hexacyanoruthenates |
GB2087746B (en) * | 1980-11-21 | 1984-05-10 | Brirish Petroleum The Co Ltd | Catalyst and process for the production of ammonia |
AU562622B2 (en) * | 1982-04-27 | 1987-06-18 | Mobil Oil Corp. | Catalysts for para-ethyltoluene dehydrogenation |
GB8419851D0 (en) * | 1984-08-03 | 1984-09-05 | Ici Plc | Catalyst production |
-
1985
- 1985-04-22 GB GB858510197A patent/GB8510197D0/en active Pending
-
1986
- 1986-04-10 DE DE8686302664T patent/DE3681337D1/de not_active Expired - Fee Related
- 1986-04-10 EP EP86302664A patent/EP0201215B1/de not_active Expired - Lifetime
- 1986-04-10 AT AT86302664T patent/ATE67155T1/de not_active IP Right Cessation
- 1986-04-15 IN IN339/DEL/86A patent/IN168062B/en unknown
- 1986-04-16 US US06/852,703 patent/US4698325A/en not_active Expired - Fee Related
- 1986-04-17 AU AU56306/86A patent/AU580404B2/en not_active Ceased
- 1986-04-21 NO NO861570A patent/NO861570L/no unknown
- 1986-04-22 DK DK185286A patent/DK185286A/da not_active Application Discontinuation
- 1986-04-22 CA CA000507255A patent/CA1262124A/en not_active Expired
- 1986-04-22 JP JP61093168A patent/JPS61263644A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DK185286D0 (da) | 1986-04-22 |
DK185286A (da) | 1986-10-23 |
EP0201215A3 (en) | 1988-01-27 |
EP0201215B1 (de) | 1991-09-11 |
JPS61263644A (ja) | 1986-11-21 |
CA1262124A (en) | 1989-10-03 |
NO861570L (no) | 1986-10-23 |
IN168062B (de) | 1991-01-26 |
EP0201215A2 (de) | 1986-11-12 |
DE3681337D1 (de) | 1991-10-17 |
US4698325A (en) | 1987-10-06 |
GB8510197D0 (en) | 1985-05-30 |
AU580404B2 (en) | 1989-01-12 |
AU5630686A (en) | 1986-10-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |