BE397183A - - Google Patents
Info
- Publication number
- BE397183A BE397183A BE397183DA BE397183A BE 397183 A BE397183 A BE 397183A BE 397183D A BE397183D A BE 397183DA BE 397183 A BE397183 A BE 397183A
- Authority
- BE
- Belgium
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
- C01B21/38—Nitric acid
- C01B21/46—Purification; Separation ; Stabilisation
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2031215X | 1933-08-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE397183A true BE397183A (en:Method) | 1933-08-31 |
Family
ID=7981777
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE400403D BE400403A (en:Method) | 1933-08-04 | ||
| BE397183D BE397183A (en:Method) | 1933-08-04 | 1933-06-26 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE400403D BE400403A (en:Method) | 1933-08-04 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2031215A (en:Method) |
| BE (2) | BE397183A (en:Method) |
| DE (1) | DE623543C (en:Method) |
| FR (2) | FR757617A (en:Method) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3172725A (en) * | 1965-03-09 | Production of sulfuric acid | ||
| DE1040002B (de) * | 1953-09-12 | 1958-10-02 | Basf Ag | Verfahren zur katalytischen Verbrennung von Ammoniak |
| US2955917A (en) * | 1958-05-13 | 1960-10-11 | Edward S Roberts | Process and apparatus for the manufacture of nitric acid at elevated pressures with full power recovery |
| US3003851A (en) * | 1959-07-09 | 1961-10-10 | Hercules Powder Co Ltd | Manufacture of nitric acid |
| US3027235A (en) * | 1959-10-12 | 1962-03-27 | Phillips Petroleum Co | Ammonia oxidation process |
| US3425803A (en) * | 1967-09-01 | 1969-02-04 | Engelhard Ind Inc | Nitric acid tail gas purification |
| DE3903570A1 (de) * | 1989-02-07 | 1990-08-23 | Uhde Gmbh | Verfahren zur erzeugung von mechanischer energie bei der nh(pfeil abwaerts)3(pfeil abwaerts)-oxidation im hno(pfeil abwaerts)3(pfeil abwaerts)-prozess |
-
0
- BE BE400403D patent/BE400403A/xx unknown
- DE DENDAT623543D patent/DE623543C/de active Active
-
1933
- 1933-06-26 FR FR757617D patent/FR757617A/fr not_active Expired
- 1933-06-26 BE BE397183D patent/BE397183A/xx unknown
- 1933-12-11 FR FR44308D patent/FR44308E/fr not_active Expired
-
1934
- 1934-06-19 US US731254A patent/US2031215A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE623543C (en:Method) | |
| US2031215A (en) | 1936-02-18 |
| BE400403A (en:Method) | |
| FR44308E (fr) | 1934-12-24 |
| FR757617A (fr) | 1933-12-29 |