DE2058934C3 - Kontinuierliches Verfahren zur Reduktion von Schwefeldioxid - Google Patents
Kontinuierliches Verfahren zur Reduktion von SchwefeldioxidInfo
- Publication number
- DE2058934C3 DE2058934C3 DE2058934A DE2058934A DE2058934C3 DE 2058934 C3 DE2058934 C3 DE 2058934C3 DE 2058934 A DE2058934 A DE 2058934A DE 2058934 A DE2058934 A DE 2058934A DE 2058934 C3 DE2058934 C3 DE 2058934C3
- Authority
- DE
- Germany
- Prior art keywords
- sulfur dioxide
- reaction mixture
- gas
- contact
- temperature
- 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 62
- 238000010924 continuous production Methods 0.000 title claims description 5
- 239000003054 catalyst Substances 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 22
- 239000011541 reaction mixture Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 16
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 239000003638 chemical reducing agent Substances 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 4
- 239000007789 gas Substances 0.000 description 53
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 30
- 239000000047 product Substances 0.000 description 27
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 15
- 230000000052 comparative effect Effects 0.000 description 10
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 9
- JJWKPURADFRFRB-UHFFFAOYSA-N carbonyl sulfide Chemical compound O=C=S JJWKPURADFRFRB-UHFFFAOYSA-N 0.000 description 8
- 238000006722 reduction reaction Methods 0.000 description 8
- 229910052717 sulfur Inorganic materials 0.000 description 8
- 229910052739 hydrogen Inorganic materials 0.000 description 7
- 239000011593 sulfur Substances 0.000 description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 6
- 229910002091 carbon monoxide Inorganic materials 0.000 description 6
- 239000001257 hydrogen Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 5
- 239000006227 byproduct Substances 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 4
- 235000013844 butane Nutrition 0.000 description 4
- 229930195733 hydrocarbon Natural products 0.000 description 4
- 150000002430 hydrocarbons Chemical class 0.000 description 4
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical class CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 4
- 239000004215 Carbon black (E152) Substances 0.000 description 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical class CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 3
- IJCVBMSXIPFVLH-UHFFFAOYSA-N [C].S=O Chemical compound [C].S=O IJCVBMSXIPFVLH-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 3
- 239000003345 natural gas Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000001273 butane Substances 0.000 description 2
- XFWJKVMFIVXPKK-UHFFFAOYSA-N calcium;oxido(oxo)alumane Chemical compound [Ca+2].[O-][Al]=O.[O-][Al]=O XFWJKVMFIVXPKK-UHFFFAOYSA-N 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000001294 propane Substances 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- -1 Pebbles Substances 0.000 description 1
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical class [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910001570 bauxite Inorganic materials 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- JGIATAMCQXIDNZ-UHFFFAOYSA-N calcium sulfide Chemical compound [Ca]=S JGIATAMCQXIDNZ-UHFFFAOYSA-N 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 238000010531 catalytic reduction reaction Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 229910052952 pyrrhotite Inorganic materials 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229910001935 vanadium oxide Inorganic materials 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
- C01B17/0473—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
-
- 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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8603—Removing sulfur compounds
- B01D53/8609—Sulfur oxides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biomedical Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Treating Waste Gases (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US88353169A | 1969-12-09 | 1969-12-09 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2058934A1 DE2058934A1 (de) | 1971-06-09 |
| DE2058934B2 DE2058934B2 (de) | 1979-10-18 |
| DE2058934C3 true DE2058934C3 (de) | 1980-06-26 |
Family
ID=25382759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2058934A Expired DE2058934C3 (de) | 1969-12-09 | 1970-12-01 | Kontinuierliches Verfahren zur Reduktion von Schwefeldioxid |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3653833A (cg-RX-API-DMAC7.html) |
| JP (1) | JPS4921238B1 (cg-RX-API-DMAC7.html) |
| BE (1) | BE759295A (cg-RX-API-DMAC7.html) |
| CA (1) | CA932126A (cg-RX-API-DMAC7.html) |
| DE (1) | DE2058934C3 (cg-RX-API-DMAC7.html) |
| ES (1) | ES383611A1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2072215A5 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1328703A (cg-RX-API-DMAC7.html) |
| NL (1) | NL7016464A (cg-RX-API-DMAC7.html) |
| SE (1) | SE371420B (cg-RX-API-DMAC7.html) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3928547A (en) * | 1972-06-30 | 1975-12-23 | Allied Chem | Process for the reduction of sulfur dioxide |
| JPS4998395A (cg-RX-API-DMAC7.html) * | 1973-01-02 | 1974-09-18 | ||
| US3888970A (en) * | 1973-02-12 | 1975-06-10 | Us Interior | Double layer catalyst bed for removing so' 2 'from waste gases |
| US4075256A (en) * | 1973-11-29 | 1978-02-21 | Petro-Tex Chemical Corporation | Purification of unsaturated compounds |
| US4027001A (en) * | 1975-06-06 | 1977-05-31 | Asarco Incorporated | Process for recovering sulfur from sulfur dioxide |
| US4039650A (en) * | 1976-05-10 | 1977-08-02 | Allied Chemical Corporation | Sulfur dioxide reduction |
| JPS5332442U (cg-RX-API-DMAC7.html) * | 1976-08-26 | 1978-03-20 | ||
| US4325811A (en) * | 1980-12-08 | 1982-04-20 | Standard Oil Company (Indiana) | Catalytic cracking with reduced emission of noxious gas |
| DE3604750A1 (de) * | 1986-02-14 | 1987-08-20 | Steuler Industriewerke Gmbh | Verfahren zur kontinuierlichen reduktion von schwefeldioxidhaltigen gasen zu schwefel und vorrichtung zur durchfuehrung des verfahrens |
| EP0502192B1 (de) * | 1990-08-31 | 1995-11-29 | Institut Kataliza Sibirskogo Otdelenia Akademii Nauk Sssr | Verfahren zum entfernen von stickoxiden aus abgasen |
| US5242673A (en) * | 1991-11-12 | 1993-09-07 | Massachusetts Institute Of Technology | Elemental sulfur recovery process |
| DE19532279C2 (de) * | 1995-09-01 | 1998-07-23 | Cs Halbleiter Solartech | Vorrichtung zur Reinigung von Gasen, die ozonabbauende und/oder klimawirksame halogenierte Verbindungen enthalten |
| CN115974082B (zh) * | 2023-02-23 | 2024-05-03 | 会东金川磷化工有限责任公司 | 一种回收黄磷尾气制备电石的装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE678133C (de) * | 1934-02-22 | 1939-07-11 | Axel Rudolf Lindblad Dr | Verfahren zur Herstellung von Schwefel durch Reducktion von Schwefeldioxyd |
| US2431236A (en) * | 1943-08-04 | 1947-11-18 | American Smelting Refining | Production of sulphur from gaseous mixtures |
| US2672671A (en) * | 1952-11-13 | 1954-03-23 | Phillips Petroleum Co | Alumina-mullite pebbles |
| US3199955A (en) * | 1962-08-20 | 1965-08-10 | Texas Gulf Sulphur Co | Process of reducing sulphur dioxide to elemental sulphur |
| GB1116129A (en) * | 1967-03-02 | 1968-06-06 | Shell Int Research | Catalytic reduction of sulphur dioxide to hydrogen sulphide |
-
0
- BE BE759295D patent/BE759295A/xx unknown
-
1969
- 1969-12-09 US US883531A patent/US3653833A/en not_active Expired - Lifetime
-
1970
- 1970-09-05 ES ES383611A patent/ES383611A1/es not_active Expired
- 1970-10-19 CA CA095875A patent/CA932126A/en not_active Expired
- 1970-11-09 SE SE7015075A patent/SE371420B/xx unknown
- 1970-11-10 NL NL7016464A patent/NL7016464A/xx unknown
- 1970-11-19 FR FR7041571A patent/FR2072215A5/fr not_active Expired
- 1970-12-01 DE DE2058934A patent/DE2058934C3/de not_active Expired
- 1970-12-02 GB GB5727970A patent/GB1328703A/en not_active Expired
- 1970-12-09 JP JP45108620A patent/JPS4921238B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| SE371420B (cg-RX-API-DMAC7.html) | 1974-11-18 |
| BE759295A (fr) | 1971-04-30 |
| NL7016464A (cg-RX-API-DMAC7.html) | 1971-06-11 |
| JPS4921238B1 (cg-RX-API-DMAC7.html) | 1974-05-30 |
| DE2058934A1 (de) | 1971-06-09 |
| GB1328703A (en) | 1973-08-30 |
| ES383611A1 (es) | 1973-05-01 |
| CA932126A (en) | 1973-08-21 |
| US3653833A (en) | 1972-04-04 |
| DE2058934B2 (de) | 1979-10-18 |
| FR2072215A5 (cg-RX-API-DMAC7.html) | 1971-09-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2058934C3 (de) | Kontinuierliches Verfahren zur Reduktion von Schwefeldioxid | |
| DE60024866T2 (de) | Verfahren zur gewinung von schwefel | |
| EP2507166B1 (de) | Verfahren zur aufarbeitung schwefelhaltiger abgase | |
| DE2708919C2 (de) | Verfahren zur Reinigung von SO↓2↓-haltigen Industrieabgasen | |
| DE3230553C2 (de) | Katalytisches Verfahren zur Herstellung von Schwefel aus einem Schwefelwasserstoff enthaltenden Gas | |
| DE69401473T2 (de) | Verfahren zur entfernung von schwefelwasserstoff aus einem gas, mit rückgewinnung von schwefel | |
| DE2949588C2 (cg-RX-API-DMAC7.html) | ||
| DE1769350A1 (de) | Entfernung von Schwefeloxiden aus Rauchgas | |
| DE2711897C3 (de) | Verfahren und Vorrichtung zur katalytischen Oxidation von gasförmigen Schwefelverbindungen zu Schwefeltrioxid | |
| DE69407897T2 (de) | Verfahren zur hochselektiven katalytischen direktoxidation von in niedriger konzentrationen in einem gas vorhandenem h2s | |
| DE2720721A1 (de) | Kontinuierliches verfahren zur reduktion von schwefeldioxid | |
| DE2365116C2 (de) | Verfahren zur Umwandlung von Schwefeldioxid | |
| DE60116459T2 (de) | Verfahren zur Herstellung eines Wasserstoff und Kohlenmonoxid enthaltenden Gemisches | |
| EP0439742B1 (de) | Verfahren zur Herstellung von Oleum und Schwefelsäure | |
| DE2225293C3 (de) | Verfahren zur Gewinnung eines Gemisches von Schwefeldioxid und Ammoniak | |
| DE68910013T2 (de) | Verfahren zur Verbesserung der Schwefelausbeute einer Anlage zur Erzeugung von Schwefel aus Schwefelwasserstoff, enthaltend saures Gas, wobei einer Schwefelerzeugungsanlage eine Reinigungseinheit folgt. | |
| DE2447221C3 (de) | Verfahren zur Vernichtung von Cyanwasserstoff gas | |
| DE2144652A1 (de) | Verfahren und vorrichtung zur herstellung von schwefel und/oder schwefelwasserstoff aus einem schwefeldioxid enthaltenden gas | |
| DE2057616A1 (de) | Verfahren zur Reduktion von Schwefeldioxid | |
| DE2423553A1 (de) | Verfahren zur rueckgewinnung von schwefelkomponenten aus geschmolzenem salz | |
| DE3873400T2 (de) | Verfahren zur gewinnung von schwefel aus h2s-haltigen gasstroemen. | |
| DE2843997A1 (de) | Verfahren zur herstellung von spaltgas in einem metallbad | |
| DE3128060C2 (cg-RX-API-DMAC7.html) | ||
| DE3829254A1 (de) | Verfahren zur katalytischen oxidation von schwefelwasserstoff | |
| DE2544676C2 (de) | Verfahren zum gemeinsamen Betrieb einer Anlage, in der man Schwefeldioxide aus Gasen an feste Akzeptoren bindet und anschließend durch Regenerieren der Akzeptoren wieder von diesen freisetzt und daran anschließend in einer Claus-Anlage zu Schwefel umsetzt, und Einrichtung zu seiner Durchführung |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: ALLIED CORP., MORRIS TOWNSHIP, N.J., US |
|
| 8328 | Change in the person/name/address of the agent |
Free format text: WEBER, D., DIPL.-CHEM. DR.RER.NAT. SEIFFERT, K., DIPL.-PHYS., PAT.-ANW., 6200 WIESBADEN |
|
| 8339 | Ceased/non-payment of the annual fee |