DK439874A - - Google Patents
Info
- Publication number
- DK439874A DK439874A DK439874A DK439874A DK439874A DK 439874 A DK439874 A DK 439874A DK 439874 A DK439874 A DK 439874A DK 439874 A DK439874 A DK 439874A DK 439874 A DK439874 A DK 439874A
- Authority
- DK
- Denmark
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
-
- 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
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/64—Platinum group metals 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
- B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732341624 DE2341624C3 (de) | 1973-08-17 | Katalysator für die Oxydation von Ammoniak |
Publications (3)
Publication Number | Publication Date |
---|---|
DK439874A true DK439874A (es) | 1975-04-21 |
DK132271B DK132271B (da) | 1975-11-17 |
DK132271C DK132271C (da) | 1976-04-26 |
Family
ID=5890033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK439874A DK132271C (da) | 1973-08-17 | 1974-08-16 | Katalysator til oxidation af ammoniak |
Country Status (22)
Country | Link |
---|---|
US (1) | US3931051A (es) |
JP (1) | JPS5051092A (es) |
AT (1) | AT331815B (es) |
BE (1) | BE818899A (es) |
BR (1) | BR7406702A (es) |
CS (1) | CS167210B2 (es) |
DK (1) | DK132271C (es) |
EG (1) | EG12216A (es) |
FI (1) | FI232174A (es) |
FR (1) | FR2240761B1 (es) |
GB (1) | GB1471327A (es) |
IN (1) | IN142204B (es) |
IT (1) | IT1016824B (es) |
NL (1) | NL7411000A (es) |
NO (1) | NO742792L (es) |
PL (1) | PL94690B1 (es) |
RO (1) | RO63897A (es) |
SE (1) | SE7410494L (es) |
SU (1) | SU597322A3 (es) |
TR (1) | TR18200A (es) |
YU (1) | YU195874A (es) |
ZA (1) | ZA745285B (es) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4233185A (en) * | 1976-12-08 | 1980-11-11 | Johnson, Matthey & Co., Limited | Catalysts for oxidation and reduction |
SE7800987L (sv) * | 1977-02-04 | 1978-08-05 | Johnson Matthey Co Ltd | Katalysator |
US4272336A (en) * | 1979-07-27 | 1981-06-09 | Massachusetts Institute Of Technology | Method and apparatus for forming nitric oxide from ammonia |
GB2064975B (en) * | 1979-10-18 | 1984-03-14 | Johnson Matthey Co Ltd | Fibrous catalytic materials |
IE50367B1 (en) * | 1979-11-08 | 1986-04-02 | Johnson Matthey Co Ltd | Improvements in and relating to catalyst units |
US4863893A (en) * | 1986-08-06 | 1989-09-05 | Engelhard Corporation | Low temperature light off ammonia oxidation |
DE4028916C2 (de) * | 1990-09-12 | 1994-05-05 | Heraeus Gmbh W C | Aus Draht gewebtes Katalysator-Netz aus den Edelmetall-Legierungen Platin/Rhodium oder Platin/Rhodium/Palladium |
JPH0497327U (es) * | 1991-02-21 | 1992-08-24 | ||
US5356603A (en) * | 1991-06-17 | 1994-10-18 | Johnson Matthey Inc. | Method for the production of hydrocyanic acid using a corrugated catalyst |
US5160722A (en) * | 1991-06-17 | 1992-11-03 | Johnson Matthey, Inc. | Low pressure drop, high surface area ammonia oxidation catalyst |
US5401483A (en) * | 1991-10-02 | 1995-03-28 | Engelhard Corporation | Catalyst assembly providing high surface area for nitric acid and/or HCN synthesis |
US20070106317A1 (en) | 2005-11-09 | 2007-05-10 | Shelton Frederick E Iv | Hydraulically and electrically actuated articulation joints for surgical instruments |
US20120292367A1 (en) | 2006-01-31 | 2012-11-22 | Ethicon Endo-Surgery, Inc. | Robotically-controlled end effector |
US8992422B2 (en) | 2006-03-23 | 2015-03-31 | Ethicon Endo-Surgery, Inc. | Robotically-controlled endoscopic accessory channel |
US9204880B2 (en) | 2012-03-28 | 2015-12-08 | Ethicon Endo-Surgery, Inc. | Tissue thickness compensator comprising capsules defining a low pressure environment |
US9839420B2 (en) | 2010-09-30 | 2017-12-12 | Ethicon Llc | Tissue thickness compensator comprising at least one medicament |
US10206677B2 (en) | 2014-09-26 | 2019-02-19 | Ethicon Llc | Surgical staple and driver arrangements for staple cartridges |
US10470769B2 (en) | 2015-08-26 | 2019-11-12 | Ethicon Llc | Staple cartridge assembly comprising staple alignment features on a firing member |
KR102593060B1 (ko) * | 2015-09-04 | 2023-10-25 | 바스프 에스이 | 통합형 scr 및 암모니아 산화 촉매 시스템 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1927963A (en) * | 1932-08-18 | 1933-09-26 | Grasselli Chemical Co | Catalyst for ammonia oxidation |
GB1404576A (en) * | 1971-08-09 | 1975-09-03 | Johnson Matthey Co Ltd | Catalyst |
-
1974
- 1974-07-12 YU YU01958/74A patent/YU195874A/xx unknown
- 1974-07-22 CS CS5222A patent/CS167210B2/cs unknown
- 1974-07-29 IN IN1692/CAL/74A patent/IN142204B/en unknown
- 1974-08-01 NO NO742792A patent/NO742792L/no unknown
- 1974-08-02 FI FI2321/74A patent/FI232174A/fi unknown
- 1974-08-08 TR TR18200A patent/TR18200A/xx unknown
- 1974-08-12 US US05/496,811 patent/US3931051A/en not_active Expired - Lifetime
- 1974-08-13 GB GB3556874A patent/GB1471327A/en not_active Expired
- 1974-08-14 FR FR7428232A patent/FR2240761B1/fr not_active Expired
- 1974-08-14 IT IT69538/74A patent/IT1016824B/it active
- 1974-08-14 BR BR6702/74A patent/BR7406702A/pt unknown
- 1974-08-14 BE BE6044717A patent/BE818899A/xx not_active IP Right Cessation
- 1974-08-15 PL PL1974173498A patent/PL94690B1/pl unknown
- 1974-08-15 SU SU742052074A patent/SU597322A3/ru active
- 1974-08-15 RO RO7479797A patent/RO63897A/ro unknown
- 1974-08-16 DK DK439874A patent/DK132271C/da not_active IP Right Cessation
- 1974-08-16 JP JP49094106A patent/JPS5051092A/ja active Pending
- 1974-08-16 ZA ZA00745285A patent/ZA745285B/xx unknown
- 1974-08-16 SE SE7410494A patent/SE7410494L/xx unknown
- 1974-08-16 NL NL7411000A patent/NL7411000A/xx not_active Application Discontinuation
- 1974-08-16 AT AT672274A patent/AT331815B/de not_active IP Right Cessation
- 1974-08-17 EG EG74338A patent/EG12216A/xx active
Also Published As
Publication number | Publication date |
---|---|
RO63897A (ro) | 1981-08-30 |
FI232174A (es) | 1975-02-18 |
DK132271B (da) | 1975-11-17 |
FR2240761A1 (es) | 1975-03-14 |
IT1016824B (it) | 1977-06-20 |
GB1471327A (en) | 1977-04-21 |
SU597322A3 (ru) | 1978-03-05 |
BR7406702A (pt) | 1976-09-14 |
ATA672274A (de) | 1975-12-15 |
AT331815B (de) | 1976-08-25 |
EG12216A (en) | 1978-12-31 |
DK132271C (da) | 1976-04-26 |
DE2341624A1 (de) | 1975-04-03 |
NL7411000A (nl) | 1975-02-19 |
FR2240761B1 (es) | 1978-10-27 |
BE818899A (fr) | 1975-02-14 |
IN142204B (es) | 1977-06-11 |
AU7244874A (en) | 1976-02-19 |
JPS5051092A (es) | 1975-05-07 |
NO742792L (es) | 1975-03-17 |
DE2341624B2 (de) | 1975-07-10 |
CS167210B2 (es) | 1976-04-29 |
TR18200A (tr) | 1976-11-22 |
US3931051A (en) | 1976-01-06 |
YU195874A (en) | 1982-05-31 |
ZA745285B (en) | 1975-09-24 |
PL94690B1 (pl) | 1977-08-31 |
SE7410494L (es) | 1975-02-18 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |