ATE94152T1 - Verfahren zur oxidation von ammoniak und katalysator dafuer. - Google Patents
Verfahren zur oxidation von ammoniak und katalysator dafuer.Info
- Publication number
- ATE94152T1 ATE94152T1 AT90300431T AT90300431T ATE94152T1 AT E94152 T1 ATE94152 T1 AT E94152T1 AT 90300431 T AT90300431 T AT 90300431T AT 90300431 T AT90300431 T AT 90300431T AT E94152 T1 ATE94152 T1 AT E94152T1
- Authority
- AT
- Austria
- Prior art keywords
- ammonia
- catalyst
- therefor
- oxidation
- lithium
- 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
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
- C01B21/24—Nitric oxide (NO)
- C01B21/26—Preparation by catalytic or non-catalytic oxidation of ammonia
- C01B21/265—Preparation by catalytic or non-catalytic oxidation of ammonia 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
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
- Y10S502/524—Spinel
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Industrial Gases (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898901406A GB8901406D0 (en) | 1989-01-23 | 1989-01-23 | Ammonia oxidation |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE94152T1 true ATE94152T1 (de) | 1993-09-15 |
Family
ID=10650440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT90300431T ATE94152T1 (de) | 1989-01-23 | 1990-01-16 | Verfahren zur oxidation von ammoniak und katalysator dafuer. |
Country Status (11)
Country | Link |
---|---|
US (2) | US5041276A (de) |
EP (1) | EP0384563B1 (de) |
JP (1) | JPH02263715A (de) |
AT (1) | ATE94152T1 (de) |
CA (1) | CA2008413C (de) |
DE (1) | DE69003125T2 (de) |
DK (1) | DK0384563T3 (de) |
ES (1) | ES2060009T3 (de) |
GB (1) | GB8901406D0 (de) |
NO (1) | NO900307L (de) |
ZA (1) | ZA90449B (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5692495A (en) * | 1996-04-02 | 1997-12-02 | The Boc Group, Inc. | Method and apparatus for the production of nitric oxide gas mixture |
US7410626B2 (en) * | 2003-09-10 | 2008-08-12 | Basf Catalysts Llc | Layered ammonia oxidation catalyst |
DE102013004341A1 (de) | 2013-03-14 | 2014-09-18 | Thyssenkrupp Uhde Gmbh | Verfahren zur Oxidation von Ammoniak und dafür geeignete Anlage |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB337014A (en) * | 1929-07-24 | 1930-10-24 | Henry Dreyfus | Improvements in or relating to the manufacture of oxygenated organic compounds |
US1918957A (en) * | 1930-11-13 | 1933-07-18 | Atmospheric Nitrogen Corp | Catalyst and process for the production thereof |
US3226341A (en) * | 1961-11-08 | 1965-12-28 | Leesona Corp | Method of preparing a catalyst composition consisting of lithium in a host metal of either group ib or viii |
DE2142897C3 (de) * | 1971-08-27 | 1982-02-25 | Degussa Ag, 6000 Frankfurt | Kobaltoxid und Alkalimetalloxid enthaltender Katalysator, Verfahren zu seiner Herstellung und Verwendung |
US3931391A (en) * | 1971-08-27 | 1976-01-06 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler | Process for oxidation of ammonia |
FR2209713A2 (en) * | 1972-12-07 | 1974-07-05 | Azote & Prod Chim | Catalyst contg. alkali metal oxide for ammonia oxidn. - in bismuth oxide and cobalt oxide base contg. promoter |
GB2068925B (en) * | 1980-02-11 | 1984-02-01 | Hibbert D B | Electrocatalyst |
US4689317A (en) * | 1984-08-03 | 1987-08-25 | Imperial Chemical Industries Plc | Catalyst precursor for ammonia synthesis and process for its production |
US4812300A (en) * | 1987-07-13 | 1989-03-14 | Sri-International | Selective perovskite catalysts to oxidize ammonia to nitric oxide |
-
1989
- 1989-01-23 GB GB898901406A patent/GB8901406D0/en active Pending
-
1990
- 1990-01-16 DE DE90300431T patent/DE69003125T2/de not_active Expired - Fee Related
- 1990-01-16 EP EP90300431A patent/EP0384563B1/de not_active Expired - Lifetime
- 1990-01-16 AT AT90300431T patent/ATE94152T1/de not_active IP Right Cessation
- 1990-01-16 ES ES90300431T patent/ES2060009T3/es not_active Expired - Lifetime
- 1990-01-16 DK DK90300431.5T patent/DK0384563T3/da active
- 1990-01-22 ZA ZA90449A patent/ZA90449B/xx unknown
- 1990-01-22 NO NO90900307A patent/NO900307L/no unknown
- 1990-01-23 US US07/468,943 patent/US5041276A/en not_active Expired - Fee Related
- 1990-01-23 CA CA002008413A patent/CA2008413C/en not_active Expired - Fee Related
- 1990-01-23 JP JP2013477A patent/JPH02263715A/ja active Pending
-
1991
- 1991-03-06 US US07/665,219 patent/US5122497A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
NO900307L (no) | 1990-07-24 |
DE69003125D1 (de) | 1993-10-14 |
DK0384563T3 (da) | 1993-10-25 |
GB8901406D0 (en) | 1989-03-15 |
EP0384563B1 (de) | 1993-09-08 |
EP0384563A1 (de) | 1990-08-29 |
US5041276A (en) | 1991-08-20 |
CA2008413A1 (en) | 1990-07-23 |
CA2008413C (en) | 1999-08-10 |
US5122497A (en) | 1992-06-16 |
NO900307D0 (no) | 1990-01-22 |
DE69003125T2 (de) | 1994-01-20 |
JPH02263715A (ja) | 1990-10-26 |
ZA90449B (en) | 1990-10-31 |
ES2060009T3 (es) | 1994-11-16 |
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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 |