BE530082A - - Google Patents
Info
- Publication number
- BE530082A BE530082A BE530082DA BE530082A BE 530082 A BE530082 A BE 530082A BE 530082D A BE530082D A BE 530082DA BE 530082 A BE530082 A BE 530082A
- Authority
- BE
- Belgium
- Prior art keywords
- emi
- gases
- oxidation
- chambers
- absorption
- Prior art date
Links
- 239000007789 gas Substances 0.000 claims description 31
- 238000007254 oxidation reaction Methods 0.000 claims description 30
- 230000003647 oxidation Effects 0.000 claims description 28
- 238000010521 absorption reaction Methods 0.000 claims description 27
- 239000002253 acid Substances 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- GQPLMRYTRLFLPF-UHFFFAOYSA-N nitrous oxide Inorganic materials [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 claims description 15
- 238000001816 cooling Methods 0.000 claims description 7
- 150000007513 acids Chemical class 0.000 claims description 6
- 239000012267 brine Substances 0.000 claims description 6
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 6
- 230000002745 absorbent Effects 0.000 claims description 5
- 239000002250 absorbent Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 229910017604 nitric acid Inorganic materials 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 230000005587 bubbling Effects 0.000 claims description 2
- 230000005484 gravity Effects 0.000 claims description 2
- 238000005192 partition Methods 0.000 claims description 2
- 238000005057 refrigeration Methods 0.000 claims description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 2
- 238000004064 recycling Methods 0.000 claims 2
- 239000000126 substance Substances 0.000 claims 2
- 230000002378 acidificating effect Effects 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 230000007797 corrosion Effects 0.000 claims 1
- 238000005260 corrosion Methods 0.000 claims 1
- 238000010790 dilution Methods 0.000 claims 1
- 239000012895 dilution Substances 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- 150000002978 peroxides Chemical class 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 238000004061 bleaching Methods 0.000 description 2
- 150000003841 chloride salts Chemical class 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical class ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005502 peroxidation Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000010405 reoxidation reaction Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 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)
- Physical Or Chemical Processes And Apparatus (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1087852T | 1953-07-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE530082A true BE530082A (d) |
Family
ID=9613540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE530082D BE530082A (d) | 1953-07-09 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE530082A (d) |
| DE (1) | DE1075572B (d) |
| FR (1) | FR1087852A (d) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1169424B (de) * | 1960-01-20 | 1964-05-06 | Saint Gobain | Bodenkolonne zur Absorption und Oxydation nitroser Gase im Zuge der Herstellung von Salpetersaeure |
| DE1229994B (de) * | 1959-09-18 | 1966-12-08 | Klemens Lurz Dipl Ing | Verfahren und Vorrichtung zur Herstellung von Salpetersaeure |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3489653A (en) * | 1967-05-09 | 1970-01-13 | Chem & Ind Corp | Process and apparatus for producing concentrated nitric acid |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR469649A (fr) * | 1914-03-24 | 1914-08-05 | Friedrich Haeusser | Procédé pour l'absorption graduelle des gaz de l'azote dilués au moyen d'eau |
| GB131029A (en) * | 1918-03-27 | 1919-08-21 | Kenneth Bingham Quinan | Improvements in and relating to the Production of Nitric Acid. |
| US2206495A (en) * | 1938-03-30 | 1940-07-02 | American Cyanamid Co | Absorption system for nitric acid |
-
0
- BE BE530082D patent/BE530082A/fr unknown
- DE DENDAT1075572D patent/DE1075572B/de active Pending
-
1953
- 1953-07-09 FR FR1087852D patent/FR1087852A/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1229994B (de) * | 1959-09-18 | 1966-12-08 | Klemens Lurz Dipl Ing | Verfahren und Vorrichtung zur Herstellung von Salpetersaeure |
| DE1169424B (de) * | 1960-01-20 | 1964-05-06 | Saint Gobain | Bodenkolonne zur Absorption und Oxydation nitroser Gase im Zuge der Herstellung von Salpetersaeure |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1087852A (fr) | 1955-03-01 |
| DE1075572B (de) | 1960-02-18 |
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