DE2365116C2 - Verfahren zur Umwandlung von Schwefeldioxid - Google Patents
Verfahren zur Umwandlung von SchwefeldioxidInfo
- Publication number
- DE2365116C2 DE2365116C2 DE19732365116 DE2365116A DE2365116C2 DE 2365116 C2 DE2365116 C2 DE 2365116C2 DE 19732365116 DE19732365116 DE 19732365116 DE 2365116 A DE2365116 A DE 2365116A DE 2365116 C2 DE2365116 C2 DE 2365116C2
- Authority
- DE
- Germany
- Prior art keywords
- gas stream
- hydrogen
- sulfur dioxide
- gas
- sulfur
- 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
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 title claims description 161
- 238000000034 method Methods 0.000 title claims description 30
- 239000007789 gas Substances 0.000 claims description 174
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 64
- 239000001257 hydrogen Substances 0.000 claims description 55
- 229910052739 hydrogen Inorganic materials 0.000 claims description 55
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 54
- 238000006243 chemical reaction Methods 0.000 claims description 44
- 230000003197 catalytic effect Effects 0.000 claims description 43
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 34
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 34
- 230000008929 regeneration Effects 0.000 claims description 20
- 238000011069 regeneration method Methods 0.000 claims description 20
- 238000001816 cooling Methods 0.000 claims description 19
- 238000006477 desulfuration reaction Methods 0.000 claims description 7
- 230000023556 desulfurization Effects 0.000 claims description 7
- 238000011144 upstream manufacturing Methods 0.000 claims description 5
- 239000013067 intermediate product Substances 0.000 claims description 2
- 229910052717 sulfur Inorganic materials 0.000 description 25
- 239000011593 sulfur Substances 0.000 description 25
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 11
- 239000003638 chemical reducing agent Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 239000007788 liquid Substances 0.000 description 9
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 9
- 239000000203 mixture Substances 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 8
- 229930195733 hydrocarbon Natural products 0.000 description 7
- 150000002430 hydrocarbons Chemical class 0.000 description 7
- 238000006722 reduction reaction Methods 0.000 description 7
- 239000002918 waste heat Substances 0.000 description 7
- JJWKPURADFRFRB-UHFFFAOYSA-N carbonyl sulfide Chemical compound O=C=S JJWKPURADFRFRB-UHFFFAOYSA-N 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 6
- 239000002594 sorbent Substances 0.000 description 6
- 239000000446 fuel Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 4
- 229910002091 carbon monoxide Inorganic materials 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 4
- 239000005751 Copper oxide Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 229910000431 copper oxide Inorganic materials 0.000 description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 150000003464 sulfur compounds Chemical class 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 229910001570 bauxite Inorganic materials 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 238000003889 chemical engineering Methods 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 229910001882 dioxygen Inorganic materials 0.000 description 2
- 239000004071 soot Substances 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- IJCVBMSXIPFVLH-UHFFFAOYSA-N [C].S=O Chemical compound [C].S=O IJCVBMSXIPFVLH-UHFFFAOYSA-N 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001722 carbon compounds Chemical class 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- QGJOPFRUJISHPQ-NJFSPNSNSA-N carbon disulfide-14c Chemical compound S=[14C]=S QGJOPFRUJISHPQ-NJFSPNSNSA-N 0.000 description 1
- 238000010531 catalytic reduction reaction Methods 0.000 description 1
- 238000001833 catalytic reforming Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- XAVPBEPMEPVYDL-UHFFFAOYSA-N sulfane sulfur dioxide Chemical compound S.O=S=O XAVPBEPMEPVYDL-UHFFFAOYSA-N 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
- C01B17/00—Sulfur; Compounds thereof
- C01B17/02—Preparation of sulfur; Purification
- C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
- C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
-
- 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
- C01B17/0473—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by reaction of sulfur dioxide or sulfur trioxide containing gases with reducing agents other than hydrogen sulfide
- C01B17/0478—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by reaction of sulfur dioxide or sulfur trioxide containing gases with reducing agents other than hydrogen sulfide with hydrocarbons or mixtures containing them
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US32031673A | 1973-01-02 | 1973-01-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2365116A1 DE2365116A1 (de) | 1974-07-04 |
| DE2365116C2 true DE2365116C2 (de) | 1985-09-19 |
Family
ID=23245849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732365116 Expired DE2365116C2 (de) | 1973-01-02 | 1973-12-29 | Verfahren zur Umwandlung von Schwefeldioxid |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS4998395A (enrdf_load_stackoverflow) |
| BE (1) | BE809338A (enrdf_load_stackoverflow) |
| CA (1) | CA1003191A (enrdf_load_stackoverflow) |
| DE (1) | DE2365116C2 (enrdf_load_stackoverflow) |
| FR (1) | FR2212290B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1452970A (enrdf_load_stackoverflow) |
| IT (1) | IT1002468B (enrdf_load_stackoverflow) |
| NL (1) | NL176929C (enrdf_load_stackoverflow) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5163392A (en) * | 1974-09-30 | 1976-06-01 | Dafuii Hoerugasu Gmbh | So2 ganjugasukaraiooeruhoho |
| DE2613343C3 (de) * | 1976-03-29 | 1980-08-28 | Davy International Ag, 6000 Frankfurt | Verfahren zur Gewinnung von Schwefel aus SO2 -haltigen Gasen |
| DE2759049C3 (de) * | 1977-01-05 | 1987-01-22 | Hitachi, Ltd., Tokio/Tokyo | Verfahren zur Entfernung und Gewinnung von H↓2↓S aus Kohlengas |
| US4207304A (en) * | 1977-06-27 | 1980-06-10 | The Ralph M. Parsons Company | Process for sulfur production |
| DE2923704A1 (de) * | 1979-06-12 | 1980-12-18 | Bergwerksverband Gmbh | Verfahren zur reduktion von so tief 2 -reichgasen zu elementarem schwefel |
| DE3036132A1 (de) * | 1980-09-25 | 1982-05-06 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur verminderung des schwefelgehaltes der bei der schwefelgewinnung erhaltenen abgase |
| JPS6265909A (ja) * | 1985-09-13 | 1987-03-25 | Mitsui Miike Kakoki Kk | 二酸化硫黄含有ガスの処理方法および装置 |
| DE3628870A1 (de) * | 1985-12-17 | 1987-06-19 | Linde Ag | Verfahren zum gewinnen von elementarschwefel |
| US4830829A (en) * | 1987-09-04 | 1989-05-16 | Mobil Oil Corporation | Conversion of aluminum-mercury amalgam and incidental mercury in contact with aluminum alloy surfaces to harmless compounds |
| RU2137705C1 (ru) * | 1998-07-06 | 1999-09-20 | АО "Норильский горно-металлургический комбинат" | Способ восстановления кислородсодержащего сернистого технологического газа природным газом |
| RU2474533C1 (ru) * | 2011-07-15 | 2013-02-10 | Открытое акционерное общество "Гипрогазоочистка" | Способ получения элементной серы из отходящего газа, содержащего диоксид серы |
| RU2478567C2 (ru) * | 2011-07-21 | 2013-04-10 | Открытое акционерное общество "Гипрогазоочистка" | Способ получения серы из дымовых газов, содержащих диоксид серы |
| FR3030302B1 (fr) | 2014-12-23 | 2018-08-10 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Reduction thermique de soufre |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2148258A (en) * | 1934-11-12 | 1939-02-21 | Gen Chemical Corp | Production of sulphur |
| US3199955A (en) * | 1962-08-20 | 1965-08-10 | Texas Gulf Sulphur Co | Process of reducing sulphur dioxide to elemental sulphur |
| US3615221A (en) * | 1969-04-21 | 1971-10-26 | Du Pont | Process for reduction of sulfur dioxide with hydrocarbon vapor |
| BE759295A (fr) * | 1969-12-09 | 1971-04-30 | Allied Chem | Procede de traitement d'anhydride sulfureux avec un gaz reducteur et nouveaux produits ainsi obtenus |
-
1973
- 1973-12-26 JP JP48144147A patent/JPS4998395A/ja active Pending
- 1973-12-28 FR FR7346867A patent/FR2212290B1/fr not_active Expired
- 1973-12-29 DE DE19732365116 patent/DE2365116C2/de not_active Expired
- 1973-12-31 IT IT3244673A patent/IT1002468B/it active
- 1973-12-31 GB GB6028073A patent/GB1452970A/en not_active Expired
- 1973-12-31 CA CA189,246A patent/CA1003191A/en not_active Expired
-
1974
- 1974-01-02 BE BE139469A patent/BE809338A/xx not_active IP Right Cessation
- 1974-01-02 NL NL7400022A patent/NL176929C/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL176929B (nl) | 1985-02-01 |
| NL7400022A (enrdf_load_stackoverflow) | 1974-07-04 |
| FR2212290A1 (enrdf_load_stackoverflow) | 1974-07-26 |
| CA1003191A (en) | 1977-01-11 |
| FR2212290B1 (enrdf_load_stackoverflow) | 1980-03-28 |
| DE2365116A1 (de) | 1974-07-04 |
| BE809338A (fr) | 1974-07-02 |
| JPS4998395A (enrdf_load_stackoverflow) | 1974-09-18 |
| IT1002468B (it) | 1976-05-20 |
| GB1452970A (en) | 1976-10-20 |
| NL176929C (nl) | 1985-07-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8331 | Complete revocation |