GB1134881A - The removal of nitrous gases from gas mixtures - Google Patents
The removal of nitrous gases from gas mixturesInfo
- Publication number
- GB1134881A GB1134881A GB47784/65A GB4778465A GB1134881A GB 1134881 A GB1134881 A GB 1134881A GB 47784/65 A GB47784/65 A GB 47784/65A GB 4778465 A GB4778465 A GB 4778465A GB 1134881 A GB1134881 A GB 1134881A
- Authority
- GB
- United Kingdom
- Prior art keywords
- soln
- gases
- removal
- hso
- stage
- 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
- 239000007789 gas Substances 0.000 title abstract 7
- GQPLMRYTRLFLPF-UHFFFAOYSA-N nitrous oxide Inorganic materials [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 title abstract 3
- 239000000203 mixture Substances 0.000 title 1
- 230000015572 biosynthetic process Effects 0.000 abstract 2
- -1 bisulphite ions Chemical class 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 238000003786 synthesis reaction Methods 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 239000008246 gaseous mixture Substances 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 235000001055 magnesium Nutrition 0.000 abstract 1
- 235000010259 potassium hydrogen sulphite Nutrition 0.000 abstract 1
- BHZRJJOHZFYXTO-UHFFFAOYSA-L potassium sulfite Chemical class [K+].[K+].[O-]S([O-])=O BHZRJJOHZFYXTO-UHFFFAOYSA-L 0.000 abstract 1
- 235000019252 potassium sulphite Nutrition 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 235000015424 sodium Nutrition 0.000 abstract 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
- B01D53/56—Nitrogen oxides
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2417264 | 1964-11-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1134881A true GB1134881A (en) | 1968-11-27 |
Family
ID=11212356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB47784/65A Expired GB1134881A (en) | 1964-11-11 | 1965-11-10 | The removal of nitrous gases from gas mixtures |
Country Status (7)
| Country | Link |
|---|---|
| DE (1) | DE1280219B (enrdf_load_stackoverflow) |
| DK (1) | DK114336B (enrdf_load_stackoverflow) |
| FR (1) | FR1454723A (enrdf_load_stackoverflow) |
| GB (1) | GB1134881A (enrdf_load_stackoverflow) |
| IL (1) | IL24580A (enrdf_load_stackoverflow) |
| NO (1) | NO120676B (enrdf_load_stackoverflow) |
| SE (1) | SE332619B (enrdf_load_stackoverflow) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5214709B2 (enrdf_load_stackoverflow) * | 1971-11-29 | 1977-04-23 | ||
| JPS4949289B2 (enrdf_load_stackoverflow) * | 1972-09-12 | 1974-12-26 | ||
| JPS49126569A (enrdf_load_stackoverflow) * | 1973-04-10 | 1974-12-04 | ||
| JPS49127866A (enrdf_load_stackoverflow) * | 1973-04-12 | 1974-12-06 | ||
| GB1446973A (en) * | 1973-09-24 | 1976-08-18 | Asahi Chemical Ind | Method of removing nitrogen monoxide from a nitrogen mono xide-containing gas |
| GB1482643A (en) * | 1973-10-31 | 1977-08-10 | Kureha Chemical Ind Co Ltd | Method for removing oxides of nitrogen from a gas |
| JPS5096478A (enrdf_load_stackoverflow) * | 1973-12-27 | 1975-07-31 | ||
| GB1501701A (en) * | 1974-01-21 | 1978-02-22 | Kureha Chemical Ind Co Ltd | Method of removing nitrogen oxides from a gas containing nitrogen oxides |
| GB1505169A (en) * | 1974-11-02 | 1978-03-30 | Fuji Kasui Eng Co Ltd | Process for removing nitrogen oxides from waste gas |
| JPS5157686A (enrdf_load_stackoverflow) * | 1974-11-15 | 1976-05-20 | Osaka Soda Co Ltd | |
| US4044101A (en) * | 1974-12-21 | 1977-08-23 | Asahi Kasei Kogyo Kabushiki Kaisha | Method of treating exhaust gases containing nitrogen oxides and sulfurous acid gas |
| JPS5248942B2 (enrdf_load_stackoverflow) * | 1975-01-06 | 1977-12-13 | ||
| JPS51149891A (en) * | 1975-06-19 | 1976-12-23 | Matsushita Electric Ind Co Ltd | Composition for purifying gas |
| FR2643286B1 (fr) * | 1989-02-23 | 1991-05-24 | Lab Sa | Procede pour l'epuration des fumees contenant des oxydes d'azote |
-
1965
- 1965-11-05 NO NO160360A patent/NO120676B/no unknown
- 1965-11-05 IL IL24580A patent/IL24580A/xx unknown
- 1965-11-09 DE DES100415A patent/DE1280219B/de not_active Withdrawn
- 1965-11-10 DK DK578265AA patent/DK114336B/da unknown
- 1965-11-10 GB GB47784/65A patent/GB1134881A/en not_active Expired
- 1965-11-10 SE SE14512/65D patent/SE332619B/xx unknown
- 1965-11-10 FR FR38039A patent/FR1454723A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE332619B (enrdf_load_stackoverflow) | 1971-02-15 |
| FR1454723A (fr) | 1966-02-11 |
| IL24580A (en) | 1969-11-30 |
| DK114336B (da) | 1969-06-23 |
| DE1280219B (de) | 1968-10-17 |
| NO120676B (enrdf_load_stackoverflow) | 1970-11-23 |
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