ES377181A1 - Procedimiento para mejorar energeticamente la fabricacion de acido nitrico y aumentar la concentracion del acido producido. - Google Patents
Procedimiento para mejorar energeticamente la fabricacion de acido nitrico y aumentar la concentracion del acido producido.Info
- Publication number
- ES377181A1 ES377181A1 ES377181A ES377181A ES377181A1 ES 377181 A1 ES377181 A1 ES 377181A1 ES 377181 A ES377181 A ES 377181A ES 377181 A ES377181 A ES 377181A ES 377181 A1 ES377181 A1 ES 377181A1
- Authority
- ES
- Spain
- Prior art keywords
- ammonia
- section
- nitric acid
- gases
- reheated
- 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 4
- 229910017604 nitric acid Inorganic materials 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 6
- 229910021529 ammonia Inorganic materials 0.000 abstract 4
- 239000007789 gas Substances 0.000 abstract 3
- 230000003647 oxidation Effects 0.000 abstract 2
- 238000007254 oxidation reaction Methods 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 230000033228 biological regulation Effects 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000003303 reheating Methods 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
- C01B21/24—Nitric oxide (NO)
- C01B21/26—Preparation by catalytic or non-catalytic oxidation of ammonia
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4202969A GB1278828A (en) | 1969-08-22 | 1969-08-22 | Improvements in or relating to the production of nitric acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES377181A1 true ES377181A1 (es) | 1972-06-01 |
Family
ID=10422509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES377181A Expired ES377181A1 (es) | 1969-08-22 | 1970-03-05 | Procedimiento para mejorar energeticamente la fabricacion de acido nitrico y aumentar la concentracion del acido producido. |
Country Status (2)
| Country | Link |
|---|---|
| ES (1) | ES377181A1 (es) |
| GB (1) | GB1278828A (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3903570A1 (de) * | 1989-02-07 | 1990-08-23 | Uhde Gmbh | Verfahren zur erzeugung von mechanischer energie bei der nh(pfeil abwaerts)3(pfeil abwaerts)-oxidation im hno(pfeil abwaerts)3(pfeil abwaerts)-prozess |
| CN101112977B (zh) * | 2006-07-26 | 2010-09-29 | 山东联合化工股份有限公司 | 一氧化氮湿法氧化工艺 |
| DE102012000570A1 (de) * | 2012-01-16 | 2013-07-18 | Thyssenkrupp Uhde Gmbh | Verfahren und Vorrichtung zur Herstellung von Salpetersäure |
| CA3030835C (en) | 2016-09-19 | 2022-04-05 | Stamicarbon B.V. | Plant and process for producing nitric acid |
| CN108946687A (zh) * | 2018-09-28 | 2018-12-07 | 天津华景化工新技术开发有限公司 | 一种稀硝酸的生产系统 |
-
1969
- 1969-08-22 GB GB4202969A patent/GB1278828A/en not_active Expired
-
1970
- 1970-03-05 ES ES377181A patent/ES377181A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1278828A (en) | 1972-06-21 |
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