FR2040436A1 - - Google Patents
Info
- Publication number
- FR2040436A1 FR2040436A1 FR7015500A FR7015500A FR2040436A1 FR 2040436 A1 FR2040436 A1 FR 2040436A1 FR 7015500 A FR7015500 A FR 7015500A FR 7015500 A FR7015500 A FR 7015500A FR 2040436 A1 FR2040436 A1 FR 2040436A1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3399269 | 1969-04-30 | ||
| JP5286969 | 1969-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2040436A1 true FR2040436A1 (enrdf_load_stackoverflow) | 1971-01-22 |
Family
ID=26372776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7015500A Pending FR2040436A1 (enrdf_load_stackoverflow) | 1969-04-30 | 1970-04-28 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE749751A (enrdf_load_stackoverflow) |
| CA (1) | CA949725A (enrdf_load_stackoverflow) |
| DE (1) | DE2021134C3 (enrdf_load_stackoverflow) |
| FR (1) | FR2040436A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1294749A (enrdf_load_stackoverflow) |
| NL (1) | NL148010B (enrdf_load_stackoverflow) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR491719A (fr) * | 1917-10-30 | 1919-06-16 | Norsk Hydro Elektrisk | Perfectionnement à la fabrication d'acide nitrique concentré |
| FR1248311A (fr) * | 1959-07-13 | 1960-10-31 | Su Ddeutsche Kalkstickstoff We | Procédé d'oxydation et de dégazage d'un mélange d'acide nitrique, d'oxydes azotiques et d'eau |
| GB910131A (en) * | 1957-08-26 | 1962-11-07 | Secr Aviation | Improvements in or relating to processes for increasing the concentration of nitric acid |
-
1970
- 1970-04-23 CA CA080,964A patent/CA949725A/en not_active Expired
- 1970-04-27 GB GB2015870A patent/GB1294749A/en not_active Expired
- 1970-04-28 FR FR7015500A patent/FR2040436A1/fr active Pending
- 1970-04-29 BE BE749751D patent/BE749751A/xx not_active IP Right Cessation
- 1970-04-29 NL NL7006299A patent/NL148010B/xx not_active IP Right Cessation
- 1970-04-29 DE DE19702021134 patent/DE2021134C3/de not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR491719A (fr) * | 1917-10-30 | 1919-06-16 | Norsk Hydro Elektrisk | Perfectionnement à la fabrication d'acide nitrique concentré |
| GB910131A (en) * | 1957-08-26 | 1962-11-07 | Secr Aviation | Improvements in or relating to processes for increasing the concentration of nitric acid |
| FR1248311A (fr) * | 1959-07-13 | 1960-10-31 | Su Ddeutsche Kalkstickstoff We | Procédé d'oxydation et de dégazage d'un mélange d'acide nitrique, d'oxydes azotiques et d'eau |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7006299A (enrdf_load_stackoverflow) | 1970-11-03 |
| NL148010B (nl) | 1975-12-15 |
| DE2021134B2 (de) | 1974-12-05 |
| GB1294749A (en) | 1972-11-01 |
| BE749751A (fr) | 1970-10-01 |
| DE2021134A1 (de) | 1970-11-05 |
| CA949725A (en) | 1974-06-25 |
| DE2021134C3 (de) | 1975-07-24 |