ES384226A2 - Procedure to energetically improve the manufacture of nitric acid and increase the concentration of the produced acid. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure to energetically improve the manufacture of nitric acid and increase the concentration of the produced acid. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES384226A2 ES384226A2 ES384226A ES384226A ES384226A2 ES 384226 A2 ES384226 A2 ES 384226A2 ES 384226 A ES384226 A ES 384226A ES 384226 A ES384226 A ES 384226A ES 384226 A2 ES384226 A2 ES 384226A2
- Authority
- ES
- Spain
- Prior art keywords
- translation
- procedure
- manufacture
- concentration
- machine
- 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 2
- 239000002253 acid Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 229910017604 nitric acid Inorganic materials 0.000 title abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 230000008016 vaporization Effects 0.000 abstract 1
- 238000009834 vaporization Methods 0.000 abstract 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
Improvements introduced in the patent of invention no. 377.181, by "procedure to improve energetically the manufacture of nitric acid and increase the concentration of the acid produced" of which an expansion turbine is part, fed by the residual gases of an oxidation-absorption tower, by means of which part of the air compression energy is recovered, which are characterized in that the exhaust gases of said turbine are carried directly or through exchangers, to a heat exchanger in which they come into thermal contact with the ammonia liquid, producing its heating and its vaporization. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES384226A ES384226A2 (en) | 1970-10-03 | 1970-10-03 | Procedure to energetically improve the manufacture of nitric acid and increase the concentration of the produced acid. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES384226A ES384226A2 (en) | 1970-10-03 | 1970-10-03 | Procedure to energetically improve the manufacture of nitric acid and increase the concentration of the produced acid. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES384226A2 true ES384226A2 (en) | 1973-01-01 |
Family
ID=8456941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES384226A Expired ES384226A2 (en) | 1970-10-03 | 1970-10-03 | Procedure to energetically improve the manufacture of nitric acid and increase the concentration of the produced acid. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES384226A2 (en) |
-
1970
- 1970-10-03 ES ES384226A patent/ES384226A2/en not_active Expired
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