JPS6119292B2 - - Google Patents
Info
- Publication number
- JPS6119292B2 JPS6119292B2 JP54126079A JP12607979A JPS6119292B2 JP S6119292 B2 JPS6119292 B2 JP S6119292B2 JP 54126079 A JP54126079 A JP 54126079A JP 12607979 A JP12607979 A JP 12607979A JP S6119292 B2 JPS6119292 B2 JP S6119292B2
- Authority
- JP
- Japan
- Prior art keywords
- sulfite
- nitrogen trichloride
- solution
- gas
- sodium sulfite
- 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
- QEHKBHWEUPXBCW-UHFFFAOYSA-N nitrogen trichloride Chemical compound ClN(Cl)Cl QEHKBHWEUPXBCW-UHFFFAOYSA-N 0.000 claims description 18
- 239000007789 gas Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 10
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 24
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 12
- 235000010265 sodium sulphite Nutrition 0.000 description 12
- 239000007864 aqueous solution Substances 0.000 description 9
- 239000000460 chlorine Substances 0.000 description 8
- 239000000243 solution Substances 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 5
- 229910052801 chlorine Inorganic materials 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 235000019441 ethanol Nutrition 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- QDHHCQZDFGDHMP-UHFFFAOYSA-N Chloramine Chemical class ClN QDHHCQZDFGDHMP-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 235000019270 ammonium chloride Nutrition 0.000 description 2
- -1 but in addition Chemical compound 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 150000007973 cyanuric acids Chemical class 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 235000011121 sodium hydroxide Nutrition 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- PQUCIEFHOVEZAU-UHFFFAOYSA-N Diammonium sulfite Chemical compound [NH4+].[NH4+].[O-]S([O-])=O PQUCIEFHOVEZAU-UHFFFAOYSA-N 0.000 description 1
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- ZETCGWYACBNPIH-UHFFFAOYSA-N azane;sulfurous acid Chemical compound N.OS(O)=O ZETCGWYACBNPIH-UHFFFAOYSA-N 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- GBAOBIBJACZTNA-UHFFFAOYSA-L calcium sulfite Chemical compound [Ca+2].[O-]S([O-])=O GBAOBIBJACZTNA-UHFFFAOYSA-L 0.000 description 1
- 235000010261 calcium sulphite Nutrition 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- DJEHXEMURTVAOE-UHFFFAOYSA-M potassium bisulfite Chemical compound [K+].OS([O-])=O DJEHXEMURTVAOE-UHFFFAOYSA-M 0.000 description 1
- BHZRJJOHZFYXTO-UHFFFAOYSA-L potassium sulfite Chemical compound [K+].[K+].[O-]S([O-])=O BHZRJJOHZFYXTO-UHFFFAOYSA-L 0.000 description 1
- 235000019252 potassium sulphite Nutrition 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12607979A JPS5648225A (en) | 1979-09-27 | 1979-09-27 | Trichloride treating method of exhaust gas containing nitrogen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12607979A JPS5648225A (en) | 1979-09-27 | 1979-09-27 | Trichloride treating method of exhaust gas containing nitrogen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5648225A JPS5648225A (en) | 1981-05-01 |
| JPS6119292B2 true JPS6119292B2 (enrdf_load_stackoverflow) | 1986-05-16 |
Family
ID=14926084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12607979A Granted JPS5648225A (en) | 1979-09-27 | 1979-09-27 | Trichloride treating method of exhaust gas containing nitrogen |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5648225A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6316767U (enrdf_load_stackoverflow) * | 1986-07-18 | 1988-02-03 | ||
| JPS6363784U (enrdf_load_stackoverflow) * | 1986-10-15 | 1988-04-27 |
-
1979
- 1979-09-27 JP JP12607979A patent/JPS5648225A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6316767U (enrdf_load_stackoverflow) * | 1986-07-18 | 1988-02-03 | ||
| JPS6363784U (enrdf_load_stackoverflow) * | 1986-10-15 | 1988-04-27 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5648225A (en) | 1981-05-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0473560B1 (en) | Process for the production of chlorine dioxide | |
| EP0473559B1 (en) | Process for the production of chlorine dioxide | |
| US4079118A (en) | Method for removing nitrogen oxides using ferricion-EDTA complex solutions | |
| US20040005262A1 (en) | Process for reducing NOx in waste gas streams using chlorine dioxide | |
| SE9302279L (sv) | Sätt att tillverka klordioxid | |
| PL164483B1 (en) | Method of removing nitrogen compounds from liquids and apparatus therefor | |
| US4064218A (en) | Removal of phosgene from off-gases | |
| US3992510A (en) | Method for recovery of iodine | |
| JP2008110339A (ja) | 塩素ガスの除害方法 | |
| US3887682A (en) | Process for purifying a gas containing hydrogen sulfide and hydrogen cyanide | |
| US3996300A (en) | Removal of chloral from effluent gas of 1,2-dichloroethane synthesis | |
| US6287533B1 (en) | Production of chlorine dioxide by chemical reduction of ammonium chlorate in aqueous acidic solution | |
| CA2746480C (en) | Removal of ammonia nitrogen, ammonium nitrogen and urea nitrogen by oxidation with hypochlorite-containing solutions from exhaust air in plants for producing ammonia and urea | |
| JPS6119292B2 (enrdf_load_stackoverflow) | ||
| US4355015A (en) | Process for the production of finely divided oxides of metals | |
| US4055624A (en) | Process for removing nitrogen oxides from gaseous mixtures | |
| US5433938A (en) | Chlorine-destruct method | |
| US2459124A (en) | Manufacture of chlorine dioxide | |
| US5230879A (en) | Reduction of metal halates and recovery of metal halides | |
| EP0465447B1 (en) | Process for the production of chlorine dioxide | |
| US4995950A (en) | Preparation of alkali metal nitrates | |
| JPS60345B2 (ja) | メチオニン合成排ガスから有効成分の回収法 | |
| US5593651A (en) | Conversion of SO2 gaseous effluents into solutions of ammonium or alkali/alkaline earth metal bisulfites | |
| JP2788477B2 (ja) | 弗素、臭素および沃素の除害方法 | |
| US4319044A (en) | Process for recovering useful components from waste gas of methionine synthesis |