ES231297A1 - Perfect procedure for the manufacture of nitric acid by catalytic combustión of ammonia under pressure (Machine-translation by Google Translate, not legally binding) - Google Patents
Perfect procedure for the manufacture of nitric acid by catalytic combustión of ammonia under pressure (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES231297A1 ES231297A1 ES0231297A ES231297A ES231297A1 ES 231297 A1 ES231297 A1 ES 231297A1 ES 0231297 A ES0231297 A ES 0231297A ES 231297 A ES231297 A ES 231297A ES 231297 A1 ES231297 A1 ES 231297A1
- Authority
- ES
- Spain
- Prior art keywords
- combustión
- nitric acid
- catalytic
- translation
- manufacture
- 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
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title abstract 6
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 title abstract 3
- 229910021529 ammonia Inorganic materials 0.000 title abstract 3
- 229910017604 nitric acid Inorganic materials 0.000 title abstract 3
- 230000003197 catalytic effect Effects 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 3
- 239000007789 gas Substances 0.000 abstract 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract 3
- 230000005494 condensation Effects 0.000 abstract 2
- 238000009833 condensation Methods 0.000 abstract 2
- GQPLMRYTRLFLPF-UHFFFAOYSA-N nitrous oxide Inorganic materials [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Process, perfected for the manufacture of nitric acid by catalytic combustión of ammonia under pressure, characterized in that, in order to achieve in the first stage of absorption of the nitrous gases, acid of high concentration, the condensation of the reaction water of the ammonia combustión gases in a dilute nitric acid medium, which is in equilibrium, from the point of view of absorption, with nitrous combustión gases in their average oxidation state in the condensing device, and because it is used later the liquid in which the condensation of the water has been effected, as an absorbing medium of the nitrogen oxides, in a suitable stage of the absorption system. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE543041 | 1955-11-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES231297A1 true ES231297A1 (en) | 1957-03-16 |
Family
ID=38526519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0231297A Expired ES231297A1 (en) | 1955-11-23 | 1956-10-11 | Perfect procedure for the manufacture of nitric acid by catalytic combustión of ammonia under pressure (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES231297A1 (en) |
-
1956
- 1956-10-11 ES ES0231297A patent/ES231297A1/en not_active Expired
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