DD114911A5 - - Google Patents
Info
- Publication number
- DD114911A5 DD114911A5 DD18259174A DD18259174A DD114911A5 DD 114911 A5 DD114911 A5 DD 114911A5 DD 18259174 A DD18259174 A DD 18259174A DD 18259174 A DD18259174 A DD 18259174A DD 114911 A5 DD114911 A5 DD 114911A5
- Authority
- DD
- German Democratic Republic
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
- B01J23/38—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
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- 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
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/03—Precipitation; Co-precipitation
- B01J37/038—Precipitation; Co-precipitation to form slurries or suspensions, e.g. a washcoat
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL16689973A PL91332B1 (cs) | 1973-11-28 | 1973-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD114911A5 true DD114911A5 (cs) | 1975-09-05 |
Family
ID=19965018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD18259174A DD114911A5 (cs) | 1973-11-28 | 1974-11-26 |
Country Status (7)
| Country | Link |
|---|---|
| CS (1) | CS186277B2 (cs) |
| DD (1) | DD114911A5 (cs) |
| DE (1) | DE2454815A1 (cs) |
| FR (1) | FR2252131A1 (cs) |
| GB (1) | GB1494484A (cs) |
| PL (1) | PL91332B1 (cs) |
| SU (1) | SU795441A3 (cs) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU502170B2 (en) * | 1976-01-08 | 1979-07-12 | Bayer Aktiengesellschaft | Removing boric acid from off-gases with prior catalytic oxidation of organics |
| DE3600274A1 (de) * | 1986-01-08 | 1987-07-09 | Basf Ag | Verfahren zur selektiven regenerierung von mediatoren und katalysator dafuer |
| FR2605531B1 (fr) * | 1986-10-27 | 1990-11-23 | Rhone Poulenc Chimie | Procede de preparation d'un support de catalyseur mettant en oeuvre de la gomme xanthane et support obtenu |
| DE19735770C1 (de) * | 1997-08-18 | 1999-05-27 | Bayer Ag | Verfahren zur Herstellung von Diarylcarbonaten |
| GB0413771D0 (en) | 2004-06-21 | 2004-07-21 | Johnson Matthey Plc | Metal oxide sols |
| GB0413767D0 (en) | 2004-06-21 | 2004-07-21 | Johnson Matthey Plc | Metal oxide sols |
| RU2745741C1 (ru) * | 2020-08-05 | 2021-03-31 | Акционерное общество "Научно-производственный комплекс "Суперметалл" имени Е.И. Рытвина" | Способ получения катализатора и катализатор для окисления аммиака |
-
1973
- 1973-11-28 PL PL16689973A patent/PL91332B1/pl unknown
-
1974
- 1974-11-19 DE DE19742454815 patent/DE2454815A1/de active Pending
- 1974-11-20 GB GB5023174A patent/GB1494484A/en not_active Expired
- 1974-11-25 FR FR7438577A patent/FR2252131A1/fr not_active Withdrawn
- 1974-11-26 CS CS808674A patent/CS186277B2/cs unknown
- 1974-11-26 DD DD18259174A patent/DD114911A5/xx unknown
- 1974-11-27 SU SU742079591A patent/SU795441A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| SU795441A3 (ru) | 1981-01-07 |
| DE2454815A1 (de) | 1975-06-05 |
| GB1494484A (en) | 1977-12-07 |
| PL91332B1 (cs) | 1977-02-28 |
| FR2252131A1 (cs) | 1975-06-20 |
| CS186277B2 (en) | 1978-11-30 |