NO134407B - - Google Patents
Download PDFInfo
- Publication number
- NO134407B NO134407B NO744/72A NO74472A NO134407B NO 134407 B NO134407 B NO 134407B NO 744/72 A NO744/72 A NO 744/72A NO 74472 A NO74472 A NO 74472A NO 134407 B NO134407 B NO 134407B
- Authority
- NO
- Norway
- Prior art keywords
- solution
- ammonia
- sulfur
- temperature
- gas
- Prior art date
Links
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 47
- 239000007789 gas Substances 0.000 claims description 44
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 39
- 239000000243 solution Substances 0.000 claims description 28
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 20
- 229910021529 ammonia Inorganic materials 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 17
- 229910001868 water Inorganic materials 0.000 claims description 17
- 229910052717 sulfur Inorganic materials 0.000 claims description 16
- 239000011593 sulfur Substances 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 claims description 12
- PQUCIEFHOVEZAU-UHFFFAOYSA-N Diammonium sulfite Chemical compound [NH4+].[NH4+].[O-]S([O-])=O PQUCIEFHOVEZAU-UHFFFAOYSA-N 0.000 claims description 11
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 10
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 9
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 9
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 8
- 239000001166 ammonium sulphate Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000003960 organic solvent Substances 0.000 claims description 5
- 239000008246 gaseous mixture Substances 0.000 claims description 4
- 239000007791 liquid phase Substances 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims description 3
- 239000007792 gaseous phase Substances 0.000 claims description 2
- 238000004064 recycling Methods 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 description 21
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 8
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 8
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical class OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 7
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 150000002148 esters Chemical class 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229920001223 polyethylene glycol Polymers 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 4
- 239000005864 Sulphur Substances 0.000 description 3
- -1 alkylene glycols Chemical class 0.000 description 3
- 150000002170 ethers Chemical class 0.000 description 3
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 3
- 239000012266 salt solution Substances 0.000 description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 description 2
- ZETCGWYACBNPIH-UHFFFAOYSA-N azane;sulfurous acid Chemical compound N.OS(O)=O ZETCGWYACBNPIH-UHFFFAOYSA-N 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 2
- 150000004764 thiosulfuric acid derivatives Chemical class 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- BEVWMRQFVUOPJT-UHFFFAOYSA-N 2,4-dimethyl-1,3-thiazole-5-carboxamide Chemical compound CC1=NC(C)=C(C(N)=O)S1 BEVWMRQFVUOPJT-UHFFFAOYSA-N 0.000 description 1
- MMHJDVSGBHCDAS-UHFFFAOYSA-N 2-[2-[2-[2-[2-(2-propoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethanol Chemical compound CCCOCCOCCOCCOCCOCCOCCO MMHJDVSGBHCDAS-UHFFFAOYSA-N 0.000 description 1
- XUIHSBSMRCNZOZ-UHFFFAOYSA-N 2-[2-[2-[2-[2-[2-[2-[2-[2-(2-ethoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol Chemical compound CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO XUIHSBSMRCNZOZ-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000004094 preconcentration Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- 238000010518 undesired secondary reaction Methods 0.000 description 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
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/02—Preparation of sulfur; Purification
- C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
- C01B17/05—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by wet processes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Biomedical Technology (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
- Industrial Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7108198A FR2128955A5 (OSRAM) | 1971-03-09 | 1971-03-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO134407B true NO134407B (OSRAM) | 1976-06-28 |
| NO134407C NO134407C (OSRAM) | 1976-10-06 |
Family
ID=9073238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO744/72A NO134407C (OSRAM) | 1971-03-09 | 1972-03-08 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3882222A (OSRAM) |
| BE (1) | BE780236A (OSRAM) |
| CA (1) | CA973331A (OSRAM) |
| DE (1) | DE2209720A1 (OSRAM) |
| DK (1) | DK138585B (OSRAM) |
| FI (1) | FI53078C (OSRAM) |
| FR (1) | FR2128955A5 (OSRAM) |
| GB (1) | GB1333897A (OSRAM) |
| IT (1) | IT959559B (OSRAM) |
| NL (1) | NL7202764A (OSRAM) |
| NO (1) | NO134407C (OSRAM) |
| SE (1) | SE390701B (OSRAM) |
| SU (1) | SU680619A3 (OSRAM) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2202714A1 (en) * | 1972-10-12 | 1974-05-10 | Inst Francais Du Petrole | Sulphur dioxide removal from waste gas, prior to atmospheric release - using a non-volatile base to give a sulphite |
| US4003986A (en) * | 1973-03-14 | 1977-01-18 | Lewis Jr George W | Process for producing sulfur from sulfur dioxide or ammonium sulfites |
| US4075284A (en) * | 1974-06-26 | 1978-02-21 | R.C.M. Corporation | Process for the removal of sulfur oxides by the use of activated alumina |
| US3984529A (en) * | 1974-08-22 | 1976-10-05 | Shao E Tung | Process for recovering sulfur by removal of sulfur dioxide from gaseous mixtures |
| FR2306728A1 (fr) * | 1975-04-11 | 1976-11-05 | Inst Francais Du Petrole | Procede d'epuration de gaz contenant du dioxyde de soufre |
| FR2448381A1 (fr) * | 1979-02-08 | 1980-09-05 | Charbonnages De France | Procede d'epuration d'effluents gazeux |
| US4442083A (en) * | 1982-11-04 | 1984-04-10 | Stauffer Chemical Company | Method of desulfurizing waste gases containing sulfur dioxide |
| WO1986002628A1 (en) * | 1984-11-04 | 1986-05-09 | The Regents Of The University Of California | Process for removal of hydrogen sulfide from gases |
| CN101053746B (zh) * | 2007-06-06 | 2010-06-09 | 北京大学 | 乙二醇脱除烟道气中sox的方法 |
| US8691068B1 (en) * | 2007-11-09 | 2014-04-08 | University Of Central Florida Research Foundation, Inc. | Solar metal sulfate-ammonia based thermochemical water splitting cycle for hydrogen production |
| CN109260896B (zh) * | 2018-11-30 | 2021-02-26 | 浙江工业大学 | 一种用于吸收氨气的硫氰酸铵基低共熔溶剂及氨气的吸附方法 |
| CN109499344B (zh) * | 2018-12-27 | 2021-05-28 | 山东大学 | 钙/镁基湿法脱硫及亚硫酸钙/镁资源化利用系统及工艺 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US927342A (en) * | 1909-07-06 | Walther Feld | Process of recovering sulfur. | |
| US2004799A (en) * | 1931-04-23 | 1935-06-11 | Du Pont | Process for preparing ammonium sulphite or bisulphite solutions |
| US2134481A (en) * | 1935-12-23 | 1938-10-25 | Commw Edison Co | Process of removing sulphur dioxide from waste gases |
| US2676090A (en) * | 1953-01-26 | 1954-04-20 | Texas Gulf Sulphur Co | Recovery of sulfur dioxide contained in waste gases |
| US2881047A (en) * | 1956-05-29 | 1959-04-07 | Laurence S Reid | Method of simultaneously removing hydrogen sulfide from gaseous mixtures and producing sulfur therefrom |
| US3103411A (en) * | 1959-06-11 | 1963-09-10 | Method of removing hydrogen sulfide | |
| OA02209A (fr) * | 1965-03-30 | 1970-05-05 | Inst Francais Du Petrole | Procédé de conversion de l'hydrogène sulfuré en soufre élémentaire. |
| US3447903A (en) * | 1966-10-27 | 1969-06-03 | Freeport Sulphur Co | Sulphur production |
| FR1568748A (OSRAM) * | 1967-06-26 | 1969-05-30 | ||
| US3676059A (en) * | 1970-06-01 | 1972-07-11 | Albert B Welty Jr | Sulfate control in ammonia flue gas desulfurization |
-
1971
- 1971-03-09 FR FR7108198A patent/FR2128955A5/fr not_active Expired
-
1972
- 1972-02-24 US US228830A patent/US3882222A/en not_active Expired - Lifetime
- 1972-02-29 FI FI533/72A patent/FI53078C/fi active
- 1972-03-01 DE DE19722209720 patent/DE2209720A1/de not_active Withdrawn
- 1972-03-02 NL NL7202764A patent/NL7202764A/xx not_active Application Discontinuation
- 1972-03-06 GB GB1038572A patent/GB1333897A/en not_active Expired
- 1972-03-06 BE BE780236A patent/BE780236A/xx unknown
- 1972-03-07 DK DK104372AA patent/DK138585B/da unknown
- 1972-03-07 SE SE7202874A patent/SE390701B/xx unknown
- 1972-03-08 NO NO744/72A patent/NO134407C/no unknown
- 1972-03-08 CA CA136,724A patent/CA973331A/en not_active Expired
- 1972-03-09 SU SU721754493A patent/SU680619A3/ru active
- 1972-03-09 IT IT21607/72A patent/IT959559B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| FI53078B (OSRAM) | 1977-10-31 |
| FI53078C (OSRAM) | 1978-02-10 |
| GB1333897A (en) | 1973-10-17 |
| FR2128955A5 (OSRAM) | 1972-10-27 |
| CA973331A (en) | 1975-08-26 |
| BE780236A (fr) | 1972-09-06 |
| NO134407C (OSRAM) | 1976-10-06 |
| DK138585C (OSRAM) | 1979-03-12 |
| DK138585B (da) | 1978-10-02 |
| NL7202764A (OSRAM) | 1972-09-12 |
| US3882222A (en) | 1975-05-06 |
| SE390701B (sv) | 1977-01-17 |
| SU680619A3 (ru) | 1979-08-15 |
| IT959559B (it) | 1973-11-10 |
| DE2209720A1 (de) | 1972-09-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2545273C2 (ru) | Способ и устройство для обработки обогащенного диоксидом углерода кислого газа в процессе клауса | |
| NO134407B (OSRAM) | ||
| NO147445B (no) | Spennhode for viklehylser. | |
| CN103011201B (zh) | 一种氧化法从氨法脱硫废液中提取硫氰酸铵的方法 | |
| US4133650A (en) | Removing sulfur dioxide from exhaust air | |
| CN110621389A (zh) | 通过二氧化硫选择性膜技术以及二氧化硫选择性吸收技术优化克劳斯尾气处理 | |
| EA002241B1 (ru) | Способ извлечения серы из газа, содержащего сероводород | |
| CN103030207A (zh) | 一种氧化法处理氨法脱硫废液的方法 | |
| US3896215A (en) | Process for the removal of hydrogen sulfide from a gas stream | |
| CN102976357A (zh) | 一种氧化法从氨法脱硫废液中提取硫酸铵的方法 | |
| US3971844A (en) | Method for removing sodium sulfate from aqueous solutions | |
| WO2002072243A1 (en) | Process for producing ammonium thiosulphate | |
| BR0213753B1 (pt) | processo para a remoção de h2s de um gás rico em h2s e para a produção de enxofre. | |
| US3839549A (en) | Process for removing sulfur dioxide from industrial gases | |
| US3656275A (en) | Process for the removal and concentration of a component gas from a multi-gaseous stream | |
| JPS6254531B2 (OSRAM) | ||
| CN112675669B (zh) | 一种脱除高湿度烟气中硫氧化物的装置及方法 | |
| US4965062A (en) | Hydrogen sulfide removal and sulfide recovery | |
| CN116917229A (zh) | 稀硫酸制造装置和稀硫酸制造方法 | |
| NO834012L (no) | Fremgangsmaate til avsvovling av avgasser inneholdende svoveldioksyd | |
| BRPI0607542A2 (pt) | processo para a produção de óxidos de enxofre a partir de uma corrente de lìquido compreendendo sulfeto de hidrogênio | |
| CN214972862U (zh) | 一种脱除高湿度烟气中硫氧化物的装置 | |
| US4216189A (en) | Sulfur dioxide removal process | |
| US3098710A (en) | Alkali and sulfite recovery | |
| JP7300740B2 (ja) | 硫化水素を介した水分解による水素ガスと二酸化硫黄の製造 |