GB191022322A - An Improved Method of Concentrating Aqueous Solutions of Nitric Acid. - Google Patents
An Improved Method of Concentrating Aqueous Solutions of Nitric Acid.Info
- Publication number
- GB191022322A GB191022322A GB191022322DA GB191022322A GB 191022322 A GB191022322 A GB 191022322A GB 191022322D A GB191022322D A GB 191022322DA GB 191022322 A GB191022322 A GB 191022322A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nitric acid
- aqueous solutions
- improved method
- concentrating
- concentrating aqueous
- 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
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 title abstract 3
- 229910017604 nitric acid Inorganic materials 0.000 title abstract 3
- 239000007864 aqueous solution Substances 0.000 title 1
- 239000002253 acid Substances 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Drying Of Gases (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE257809T | 1910-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB191022322A true GB191022322A (en) | 1910-12-01 |
Family
ID=34354176
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB191022322D Expired GB191022322A (en) | 1910-03-31 | 1910-09-26 | An Improved Method of Concentrating Aqueous Solutions of Nitric Acid. |
| GB191318113D Expired GB191318113A (en) | 1910-03-31 | 1913-08-08 | Improvements in the Process of Concentrating Dilute Nitric Acid. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB191318113D Expired GB191318113A (en) | 1910-03-31 | 1913-08-08 | Improvements in the Process of Concentrating Dilute Nitric Acid. |
Country Status (3)
| Country | Link |
|---|---|
| DE (2) | DE257809C (https=) |
| FR (2) | FR420803A (https=) |
| GB (2) | GB191022322A (https=) |
-
0
- DE DENDAT274165D patent/DE274165C/de active Active
-
1910
- 1910-03-31 DE DE1910257809D patent/DE257809C/de not_active Expired - Lifetime
- 1910-09-26 GB GB191022322D patent/GB191022322A/en not_active Expired
- 1910-09-26 FR FR420803D patent/FR420803A/fr not_active Expired
-
1913
- 1913-08-08 GB GB191318113D patent/GB191318113A/en not_active Expired
- 1913-08-11 FR FR461326D patent/FR461326A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR461326A (fr) | 1913-12-26 |
| GB191318113A (en) | 1914-07-02 |
| DE257809C (https=) | |
| FR420803A (fr) | 1911-02-08 |
| DE274165C (https=) |
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