CA1311909C - Process and apparatus for treating a sulfur dioxide-containing gas - Google Patents
Process and apparatus for treating a sulfur dioxide-containing gasInfo
- Publication number
- CA1311909C CA1311909C CA000516395A CA516395A CA1311909C CA 1311909 C CA1311909 C CA 1311909C CA 000516395 A CA000516395 A CA 000516395A CA 516395 A CA516395 A CA 516395A CA 1311909 C CA1311909 C CA 1311909C
- Authority
- CA
- Canada
- Prior art keywords
- gas
- reducing
- reaction
- chamber
- reactor
- 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 abstract description 140
- 238000000034 method Methods 0.000 title abstract description 27
- 238000006243 chemical reaction Methods 0.000 claims abstract description 83
- 230000001603 reducing effect Effects 0.000 claims abstract description 55
- 239000000203 mixture Substances 0.000 claims abstract description 50
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 18
- 230000003647 oxidation Effects 0.000 claims abstract description 10
- 239000007789 gas Substances 0.000 claims description 123
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 27
- 229910052717 sulfur Inorganic materials 0.000 claims description 27
- 239000011593 sulfur Substances 0.000 claims description 27
- 239000003575 carbonaceous material Substances 0.000 claims description 21
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 20
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 20
- 239000002994 raw material Substances 0.000 claims description 19
- 238000002485 combustion reaction Methods 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 9
- 238000012856 packing Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract description 12
- 229910021529 ammonia Inorganic materials 0.000 abstract description 6
- 229910052815 sulfur oxide Inorganic materials 0.000 abstract 1
- 229940044609 sulfur dioxide Drugs 0.000 description 49
- 235000010269 sulphur dioxide Nutrition 0.000 description 48
- 229960005349 sulfur Drugs 0.000 description 23
- 235000001508 sulfur Nutrition 0.000 description 23
- 230000001276 controlling effect Effects 0.000 description 21
- 238000009826 distribution Methods 0.000 description 6
- 239000003638 chemical reducing agent Substances 0.000 description 5
- 229940124024 weight reducing agent Drugs 0.000 description 5
- JJWKPURADFRFRB-UHFFFAOYSA-N carbonyl sulfide Chemical compound O=C=S JJWKPURADFRFRB-UHFFFAOYSA-N 0.000 description 4
- 239000000571 coke Substances 0.000 description 4
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000003915 liquefied petroleum gas Substances 0.000 description 2
- 229940099349 liquefied petroleum gas Drugs 0.000 description 2
- HYWYRSMBCFDLJT-UHFFFAOYSA-N nimesulide Chemical compound CS(=O)(=O)NC1=CC=C([N+]([O-])=O)C=C1OC1=CC=CC=C1 HYWYRSMBCFDLJT-UHFFFAOYSA-N 0.000 description 2
- 229960000965 nimesulide Drugs 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000036647 reaction Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 101100126176 Escherichia coli (strain K12) intQ gene Proteins 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005504 petroleum refining Methods 0.000 description 1
- 230000002311 subsequent effect Effects 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-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
- C01B17/0408—Pretreatment of the hydrogen sulfide containing gases
-
- 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
- B01D53/508—Sulfur oxides by treating the gases with solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
- B01J8/12—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by gravity in a downward flow
-
- 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
-
- 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
- C01B17/0482—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 carbon or solid carbonaceous materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP201704/1985 | 1985-09-13 | ||
| JP60201704A JPS6265909A (ja) | 1985-09-13 | 1985-09-13 | 二酸化硫黄含有ガスの処理方法および装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1311909C true CA1311909C (en) | 1992-12-29 |
Family
ID=16445536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000516395A Expired CA1311909C (en) | 1985-09-13 | 1986-08-20 | Process and apparatus for treating a sulfur dioxide-containing gas |
Country Status (5)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL9202181A (nl) * | 1992-12-17 | 1994-07-18 | Hoogovens Groep Bv | Werkwijze voor het genereren van elementaire zwavel of zwavelzuur uit een met zwavelverbindingen verontreinigde gasstroom. |
| DE4422898A1 (de) * | 1994-06-30 | 1996-02-01 | Metallgesellschaft Ag | Verfahren zur Reduktion von SO¶2¶ zu Schwefel |
| CN209536975U (zh) * | 2017-11-28 | 2019-10-25 | 托普索公司 | 用于制备硫和硫酸的工艺装置 |
| CN111704113B (zh) * | 2020-08-20 | 2020-11-20 | 中国恩菲工程技术有限公司 | 复杂精矿冶炼烟气制硫磺的方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2001274A (en) * | 1932-06-29 | 1935-05-14 | United Engineers And Construct | Jointed ash pan for combustible gas generators |
| US2043202A (en) * | 1932-07-23 | 1936-06-02 | Gen Chemical Corp | Method for reducing sulphur dioxide |
| US2320318A (en) * | 1942-07-22 | 1943-05-25 | Socony Vacuum Oil Co Inc | Method for catalytic conversion |
| DE2046324A1 (de) * | 1970-09-19 | 1972-03-23 | Berger, Heinz, 3470 Höxter | Vorrichtung zur Vernichtung der schädlichen Anteile der Abgase von Verbrennungsmotoren |
| US3773894A (en) * | 1971-07-22 | 1973-11-20 | Exxon | Nitrogen oxide conversion using reinforced nickel-copper catalysts |
| JPS4998395A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-01-02 | 1974-09-18 | ||
| NL7315509A (en) * | 1973-11-13 | 1975-05-15 | Foster Wheeler Ltd | Reduction of sulphur dioxide in waste gases - by contacting gas with granular coal in presence of steam |
| DE2613343C3 (de) * | 1976-03-29 | 1980-08-28 | Davy International Ag, 6000 Frankfurt | Verfahren zur Gewinnung von Schwefel aus SO2 -haltigen Gasen |
| EP0005948A1 (en) * | 1978-05-31 | 1979-12-12 | Transprints (U.K.) Limited | A transfer and process for its use in determining repeatable process conditions for transfer printing |
| US4207292A (en) * | 1978-08-24 | 1980-06-10 | Foster Wheeler Energy Corporation | System for reducing sulfur dioxide |
| JPS5692108A (en) * | 1979-12-26 | 1981-07-25 | Sumitomo Heavy Ind Ltd | Recovering method for sulfur from sulfur dioxide- containing gas |
| JPS57135702A (en) * | 1981-02-13 | 1982-08-21 | Res Assoc Residual Oil Process<Rarop> | Fixing of sulfur from exhaust gas of reductive roasting |
| US4504459A (en) * | 1983-07-11 | 1985-03-12 | Stothers William R | Extraction of elemental sulphur from sulphur compound gases |
-
1985
- 1985-09-13 JP JP60201704A patent/JPS6265909A/ja active Granted
-
1986
- 1986-08-20 CA CA000516395A patent/CA1311909C/en not_active Expired
- 1986-08-22 US US06/899,141 patent/US4818496A/en not_active Expired - Fee Related
- 1986-09-09 EP EP86306951A patent/EP0217567B1/en not_active Expired
- 1986-09-09 DE DE8686306951T patent/DE3684749D1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0217567B1 (en) | 1992-04-08 |
| EP0217567A3 (en) | 1988-08-24 |
| EP0217567A2 (en) | 1987-04-08 |
| JPH0550441B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-07-29 |
| DE3684749D1 (de) | 1992-05-14 |
| US4818496A (en) | 1989-04-04 |
| JPS6265909A (ja) | 1987-03-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1061987A (en) | Decomposition of calcium sulfate by zoned reduction and oxidation in a fluidized bed | |
| US4298460A (en) | Process for processing sulfur-containing heavy oil | |
| US4824360A (en) | Method for decreasing emissions of nitrogen oxides and sulfur oxides when burning fuels which contain nitrogen and sulfur | |
| US4632819A (en) | Process for removing hydrogen sulfide from exhaust gas and for producing sulfur by the Claus process | |
| EP0287608B1 (en) | Dual combustion oxygen-enriched claus sulfur plant | |
| US4180549A (en) | Desulfurization of hot reducing gas | |
| CN106467292B (zh) | 一种硫磺回收方法 | |
| US4405593A (en) | Process of decreasing the sulfur content of exhaust gases obtained during the recovery of sulfur | |
| EP0599721A1 (fr) | Procédé de réduction des émissions de polluants dans les installations de combustion à lit fluidisé circulant | |
| SE457355B (sv) | Saett att framstaella en ren, koloxid och vaetgas innehaallande gas | |
| CA1311909C (en) | Process and apparatus for treating a sulfur dioxide-containing gas | |
| GR3018166T3 (en) | Method for producing sulphur from a combustible effluent and at least one acidic gas containing hydrogen sulphide, and thermal reactor. | |
| EP0804520B1 (en) | Process for removing ammonia from gasification gas | |
| US4011299A (en) | Process for removing sulfur dioxide and nitrogen oxides from gases | |
| CA1133843A (en) | Process for processing sulfur-containing heavy oil | |
| US4212851A (en) | Regeneration of sulfided dolomite | |
| US5034205A (en) | Method of removing sulphur oxides from flue gases | |
| CA1206323A (en) | Process for sulfuric acid regeneration | |
| JPS6012521B2 (ja) | 電力発生装置における燃焼廃ガス中の有害ガス除去方法 | |
| GB1562839A (en) | Desulphurization of hot reducing gas | |
| US1771480A (en) | Method of recovering sulphur | |
| Wheelock | Simultaneous reductive and oxidative decomposition of calcium sulfate in the same fluidized bed | |
| GB1456356A (en) | Manufacture from sulphur dioxide of elemental sulphur or a sulphur compound | |
| EA011897B1 (ru) | Способ регенерации серы из газообразных потоков, содержащих сероводород, и устройство для его осуществления | |
| CA1084671A (en) | Production of elemental sulphur |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |