GB975325A - Concentrating nitric acid - Google Patents
Concentrating nitric acidInfo
- Publication number
- GB975325A GB975325A GB46890/63A GB4689063A GB975325A GB 975325 A GB975325 A GB 975325A GB 46890/63 A GB46890/63 A GB 46890/63A GB 4689063 A GB4689063 A GB 4689063A GB 975325 A GB975325 A GB 975325A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nitric acid
- withdrawn
- reaction zone
- sodium
- passed
- Prior art date
- 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.)
- Expired
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
- C01B21/44—Concentration
-
- 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
- C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
- C01B21/083—Compounds containing nitrogen and non-metals and optionally metals containing one or more halogen atoms
- C01B21/084—Compounds containing nitrogen and non-metals and optionally metals containing one or more halogen atoms containing also one or more oxygen atoms, e.g. nitrosyl halides
- C01B21/0842—Halides of nitrogen oxides
- C01B21/0846—Nitrosyl chloride
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/01—Chlorine; Hydrogen chloride
- C01B7/03—Preparation from chlorides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US86200059A | 1959-12-24 | 1959-12-24 | |
US16479262A | 1962-01-08 | 1962-01-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB975325A true GB975325A (en) | 1964-11-18 |
Family
ID=31190634
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB46890/63A Expired GB975325A (en) | 1959-12-24 | 1960-12-21 | Concentrating nitric acid |
GB43898/60A Expired GB975324A (en) | 1959-12-24 | 1960-12-21 | Concentrating nitric acid |
GB26466/62A Expired GB1001615A (en) | 1959-12-24 | 1962-07-10 | Concentrating nitric acid |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB43898/60A Expired GB975324A (en) | 1959-12-24 | 1960-12-21 | Concentrating nitric acid |
GB26466/62A Expired GB1001615A (en) | 1959-12-24 | 1962-07-10 | Concentrating nitric acid |
Country Status (4)
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2179929A (en) * | 1984-07-30 | 1987-03-18 | Union Explosivos Rio Tinto | Process for obtaining potassium nitrate |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108557786B (zh) * | 2018-05-17 | 2021-05-11 | 宁夏润夏能源化工有限公司 | 一种硝酸镁法生产浓硝酸的生产设备 |
-
0
- BE BE621315D patent/BE621315A/xx unknown
- NL NL259438D patent/NL259438A/xx unknown
-
1960
- 1960-12-21 GB GB46890/63A patent/GB975325A/en not_active Expired
- 1960-12-21 GB GB43898/60A patent/GB975324A/en not_active Expired
- 1960-12-23 FR FR847880A patent/FR1282750A/fr not_active Expired
-
1962
- 1962-07-10 GB GB26466/62A patent/GB1001615A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2179929A (en) * | 1984-07-30 | 1987-03-18 | Union Explosivos Rio Tinto | Process for obtaining potassium nitrate |
GB2179929B (en) * | 1984-07-30 | 1989-08-31 | Union Explosivos Rio Tinto | Process for obtaining potassium nitrate |
Also Published As
Publication number | Publication date |
---|---|
NL259438A (US20100012521A1-20100121-C00001.png) | |
FR1282750A (fr) | 1962-01-27 |
BE621315A (US20100012521A1-20100121-C00001.png) | |
GB975324A (en) | 1964-11-18 |
GB1001615A (en) | 1965-08-18 |
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