SE332973B - - Google Patents
Info
- Publication number
- SE332973B SE332973B SE11252/67A SE1125267A SE332973B SE 332973 B SE332973 B SE 332973B SE 11252/67 A SE11252/67 A SE 11252/67A SE 1125267 A SE1125267 A SE 1125267A SE 332973 B SE332973 B SE 332973B
- Authority
- SE
- Sweden
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
-
- 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
- C01B21/44—Concentration
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP0040298 | 1966-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE332973B true SE332973B (xx) | 1971-03-01 |
Family
ID=7377051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE11252/67A SE332973B (xx) | 1966-08-30 | 1967-08-08 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3676065A (xx) |
| BE (1) | BE703114A (xx) |
| DE (1) | DE1567772B1 (xx) |
| FI (1) | FI57089C (xx) |
| FR (1) | FR1538686A (xx) |
| GB (1) | GB1184684A (xx) |
| NL (1) | NL157275B (xx) |
| SE (1) | SE332973B (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3927183A (en) * | 1968-04-26 | 1975-12-16 | Showa Denko Kk | Method for oxidizing nitrogen oxides |
| DE2148329A1 (de) * | 1971-09-28 | 1973-04-05 | Uhde Gmbh Friedrich | Verfahren zur herstellung von salpetersaeure |
| IT1030938B (it) * | 1974-12-20 | 1979-04-10 | Sir Soc Italiana Resine Spa | Perfezionamenti nei procedimenti pr la preparazione di acido nitrico concetrato |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE483146C (de) * | 1928-02-07 | 1929-09-25 | I G Farbenindustrie Akt Ges | Herstellung hochkonzentrierter Salpetersaeure |
-
1966
- 1966-08-30 DE DE19661567772 patent/DE1567772B1/de active Pending
-
1967
- 1967-08-08 SE SE11252/67A patent/SE332973B/xx unknown
- 1967-08-14 GB GB37222/67A patent/GB1184684A/en not_active Expired
- 1967-08-21 FR FR118393A patent/FR1538686A/fr not_active Expired
- 1967-08-21 FI FI2235/67A patent/FI57089C/fi active
- 1967-08-25 BE BE703114D patent/BE703114A/xx unknown
- 1967-08-28 NL NL6711785.A patent/NL157275B/xx not_active IP Right Cessation
-
1970
- 1970-11-16 US US91608A patent/US3676065A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| BE703114A (xx) | 1968-01-15 |
| FI57089C (fi) | 1980-06-10 |
| NL157275B (nl) | 1978-07-17 |
| GB1184684A (en) | 1970-03-18 |
| FI57089B (fi) | 1980-02-29 |
| NL6711785A (xx) | 1968-03-01 |
| DE1567772B1 (de) | 1971-08-05 |
| FR1538686A (fr) | 1968-09-06 |
| US3676065A (en) | 1972-07-11 |