NO120239B - - Google Patents
Download PDFInfo
- Publication number
- NO120239B NO120239B NO181768A NO181768A NO120239B NO 120239 B NO120239 B NO 120239B NO 181768 A NO181768 A NO 181768A NO 181768 A NO181768 A NO 181768A NO 120239 B NO120239 B NO 120239B
- Authority
- NO
- Norway
- Prior art keywords
- per
- exhaust air
- suspension
- mol
- iron hydroxide
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 29
- 239000000725 suspension Substances 0.000 claims description 28
- 235000014413 iron hydroxide Nutrition 0.000 claims description 17
- NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical compound [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 claims description 17
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 16
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 claims description 15
- 229910052717 sulfur Inorganic materials 0.000 claims description 14
- 239000011593 sulfur Substances 0.000 claims description 14
- 238000000746 purification Methods 0.000 claims description 11
- 229920000297 Rayon Polymers 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 9
- FLTRNWIFKITPIO-UHFFFAOYSA-N iron;trihydrate Chemical compound O.O.O.[Fe] FLTRNWIFKITPIO-UHFFFAOYSA-N 0.000 claims description 9
- 238000011084 recovery Methods 0.000 claims description 5
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 35
- 238000004140 cleaning Methods 0.000 description 17
- 239000007789 gas Substances 0.000 description 13
- 238000006243 chemical reaction Methods 0.000 description 9
- 239000000126 substance Substances 0.000 description 5
- 239000006260 foam Substances 0.000 description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000003245 coal Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 239000005864 Sulphur Substances 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 2
- 238000005273 aeration Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005188 flotation Methods 0.000 description 2
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000010517 secondary reaction Methods 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- MCNQUWLLXZZZAC-UHFFFAOYSA-N 4-cyano-1-(2,4-dichlorophenyl)-5-(4-methoxyphenyl)-n-piperidin-1-ylpyrazole-3-carboxamide Chemical compound C1=CC(OC)=CC=C1C1=C(C#N)C(C(=O)NN2CCCCC2)=NN1C1=CC=C(Cl)C=C1Cl MCNQUWLLXZZZAC-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 description 1
- QEKFFVMCUJFVOL-UHFFFAOYSA-N O.[S] Chemical compound O.[S] QEKFFVMCUJFVOL-UHFFFAOYSA-N 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000012615 aggregate Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229960004887 ferric hydroxide Drugs 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- KAEAMHPPLLJBKF-UHFFFAOYSA-N iron(3+) sulfide Chemical compound [S-2].[S-2].[S-2].[Fe+3].[Fe+3] KAEAMHPPLLJBKF-UHFFFAOYSA-N 0.000 description 1
- IEECXTSVVFWGSE-UHFFFAOYSA-M iron(3+);oxygen(2-);hydroxide Chemical compound [OH-].[O-2].[Fe+3] IEECXTSVVFWGSE-UHFFFAOYSA-M 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 150000002697 manganese compounds Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000009279 wet oxidation reaction Methods 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO181768A NO120239B (enrdf_load_stackoverflow) | 1968-05-10 | 1968-05-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO181768A NO120239B (enrdf_load_stackoverflow) | 1968-05-10 | 1968-05-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO120239B true NO120239B (enrdf_load_stackoverflow) | 1970-09-21 |
Family
ID=19878450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO181768A NO120239B (enrdf_load_stackoverflow) | 1968-05-10 | 1968-05-10 |
Country Status (1)
| Country | Link |
|---|---|
| NO (1) | NO120239B (enrdf_load_stackoverflow) |
-
1968
- 1968-05-10 NO NO181768A patent/NO120239B/no unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4147756A (en) | Combustion gas scrubbing system | |
| EP0339683B1 (en) | Process for desulphurisation of a sulphur dioxide-containing gas stream | |
| RU2089267C1 (ru) | Способ удаления соединений серы из отходящих газов | |
| US4452766A (en) | Double alkali process for removal of sulfur dioxide from gas streams | |
| ATE14992T1 (de) | Verfahren zum abtrennen von dampffoermigem elementarem quecksilber und gasfoermigen halogeniden von quecksilber und anderen schwermetallen aus gasen. | |
| US5744109A (en) | Continuous procedure for the simultaneous collection and precipitation of mercury in gases containing it | |
| JPH10504238A (ja) | 石灰石を用いる湿式排煙脱硫プロセス | |
| JP2017213507A (ja) | 廃酸の処理方法 | |
| EP0679426A1 (en) | Magnesium-enhanced sulfur dioxide scrubbing with gypsum formation | |
| US5284557A (en) | Method for desulfurizing exhaust smoke | |
| JP3572233B2 (ja) | 排煙脱硫方法および排煙脱硫システム | |
| FI58621B (fi) | Foerfarande foer rening av svavelsyra innehaollande kvicksilver | |
| JP6962017B2 (ja) | 廃酸の処理方法 | |
| EP0518585A1 (en) | Flue gas desulfurization process | |
| US5403567A (en) | Dual impeller method and apparatus for effecting chemical conversion | |
| JP2019063781A (ja) | 銅製錬において発生する廃酸の処理方法 | |
| JP2011016103A (ja) | 焼却炉排ガスの除害方法 | |
| NO120239B (enrdf_load_stackoverflow) | ||
| US5614158A (en) | Process for removing sulfur dioxide from gases and producing gypsum and purified magnesium hydroxide | |
| EP0709126B1 (en) | Continuous procedure for the simultaneous collection and precipitacion of mercury in gases containing it | |
| US2943910A (en) | Method of removing hydrogen sulfide from gaseous mixtures | |
| US4178348A (en) | Process for removing sulfur oxides in exhaust gases | |
| DE2250934A1 (de) | Verfahren zum reinigen von cyanwasserstoff enthaltenden gasen | |
| JPS602896B2 (ja) | 製錬排ガスからの水銀除去方法 | |
| JPS61274724A (ja) | 悪臭の処理方法 |