SE313043B - - Google Patents
Info
- Publication number
- SE313043B SE313043B SE1049065A SE1049065A SE313043B SE 313043 B SE313043 B SE 313043B SE 1049065 A SE1049065 A SE 1049065A SE 1049065 A SE1049065 A SE 1049065A SE 313043 B SE313043 B SE 313043B
- Authority
- SE
- Sweden
Links
Classifications
-
- 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
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
- B01D53/56—Nitrogen oxides
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- 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
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- 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
- C01B21/38—Nitric acid
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US65086257A | 1957-04-05 | 1957-04-05 | |
| US65086157A | 1957-04-05 | 1957-04-05 | |
| US650860A US2970034A (en) | 1957-04-05 | 1957-04-05 | Method of purifying gases containing oxygen and oxides of nitrogen |
| US694502A US2975025A (en) | 1957-11-05 | 1957-11-05 | Method of selectively removing oxides of nitrogen from oxygen-containing gases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE313043B true SE313043B (forum.php) | 1969-08-04 |
Family
ID=27505271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE1049065A SE313043B (forum.php) | 1957-04-05 | 1965-08-11 |
Country Status (1)
| Country | Link |
|---|---|
| SE (1) | SE313043B (forum.php) |
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1965
- 1965-08-11 SE SE1049065A patent/SE313043B/xx unknown