GB166557A - Improvements in or relating to the manufacture of nitric acid - Google Patents
Improvements in or relating to the manufacture of nitric acidInfo
- Publication number
- GB166557A GB166557A GB18981/21A GB1898121A GB166557A GB 166557 A GB166557 A GB 166557A GB 18981/21 A GB18981/21 A GB 18981/21A GB 1898121 A GB1898121 A GB 1898121A GB 166557 A GB166557 A GB 166557A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nitric acid
- catalyst
- reaction vessel
- pipe
- superheated steam
- 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
- 238000004519 manufacturing process Methods 0.000 title 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Substances [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 6
- 235000011121 sodium hydroxide Nutrition 0.000 abstract 3
- 239000003054 catalyst Substances 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 229910002651 NO3 Inorganic materials 0.000 abstract 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 abstract 1
- 101150006573 PAN1 gene Proteins 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- GTTYPHLDORACJW-UHFFFAOYSA-N nitric acid;sodium Chemical compound [Na].O[N+]([O-])=O GTTYPHLDORACJW-UHFFFAOYSA-N 0.000 abstract 1
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Inorganic materials [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 abstract 1
- 235000010344 sodium nitrate Nutrition 0.000 abstract 1
- 239000004317 sodium nitrate Substances 0.000 abstract 1
- 239000011800 void material 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
- C01B21/42—Preparation from nitrates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES166557X | 1920-07-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB166557A true GB166557A (en) | 1922-10-11 |
Family
ID=8244609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB18981/21A Expired GB166557A (en) | 1920-07-20 | 1921-07-13 | Improvements in or relating to the manufacture of nitric acid |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR538201A (OSRAM) |
| GB (1) | GB166557A (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2737445A (en) * | 1951-09-14 | 1956-03-06 | Nossen Ernest Samuel | Process for the thermal decomposition of metal nitrates |
| JPS53119296A (en) * | 1977-03-28 | 1978-10-18 | Mizusawa Industrial Chem | Method of recovering nitric acid from nitrates |
-
0
- FR FR538201D patent/FR538201A/fr not_active Expired
-
1921
- 1921-07-13 GB GB18981/21A patent/GB166557A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR538201A (OSRAM) | 1922-06-07 |
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