HUT59886A - Process for removing sulfur dioxide from flue gas - Google Patents
Process for removing sulfur dioxide from flue gasInfo
- Publication number
- HUT59886A HUT59886A HU907010A HU701090A HUT59886A HU T59886 A HUT59886 A HU T59886A HU 907010 A HU907010 A HU 907010A HU 701090 A HU701090 A HU 701090A HU T59886 A HUT59886 A HU T59886A
- Authority
- HU
- Hungary
- Prior art keywords
- sulfur dioxide
- flue gas
- sulfur
- removing sulfur
- calcium
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/46—Sulfates
- C01F11/464—Sulfates of Ca from gases containing sulfur oxides
-
- 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
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/24—Chromium, molybdenum or tungsten
- B01J23/28—Molybdenum
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Treating Waste Gases (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US44328289A | 1989-11-30 | 1989-11-30 | |
US07/577,851 US5084257A (en) | 1989-11-30 | 1990-09-07 | Sulfur dioxide removal from stack gas |
Publications (2)
Publication Number | Publication Date |
---|---|
HU907010D0 HU907010D0 (en) | 1991-05-28 |
HUT59886A true HUT59886A (en) | 1992-07-28 |
Family
ID=27033483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU907010A HUT59886A (en) | 1989-11-30 | 1990-11-02 | Process for removing sulfur dioxide from flue gas |
Country Status (11)
Country | Link |
---|---|
US (1) | US5084257A (hu) |
EP (1) | EP0430920B1 (hu) |
JP (1) | JPH0661426B2 (hu) |
AT (1) | ATE121965T1 (hu) |
CA (1) | CA2028904C (hu) |
CZ (1) | CZ285925B6 (hu) |
DE (1) | DE69019117T2 (hu) |
DK (1) | DK0430920T3 (hu) |
ES (1) | ES2023794T3 (hu) |
HU (1) | HUT59886A (hu) |
PL (1) | PL166712B1 (hu) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2094089B1 (es) * | 1994-05-26 | 1997-12-16 | Univ Alicante | Adsorbente para la retencion de so2 en fase gaseosa a baja temperatura, procedimiento para su preparacion y aplicaciones. |
CA2261585A1 (en) * | 1996-07-26 | 1998-02-05 | Shell Internationale Research Maatschappij B.V. | Catalyst composition, its preparation, and its use in catalytic incineration |
JPH10193228A (ja) * | 1996-12-27 | 1998-07-28 | Nitto Seiko Co Ltd | ドライバビットおよび自動ねじ締め機 |
US20060134449A1 (en) * | 2004-12-20 | 2006-06-22 | Sigler David R | Weldable metal composites and methods |
US20170239618A1 (en) * | 2014-09-16 | 2017-08-24 | Haldor Topsøe A/S | A process for the oxidation of hydrogen sulfide to sulfur trioxide with subsequent sulfur removal and a plant for carrying out the process |
CN114011235A (zh) * | 2020-12-15 | 2022-02-08 | 广州泰科节能环保科技有限公司 | 一种烟气催化脱硫剂、其制备方法及应用 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA838592A (en) * | 1970-04-07 | J. Tigges Alexander | Recovery of values from sulfur dioxide containing flue gases | |
US3607034A (en) * | 1967-04-05 | 1971-09-21 | Pennsylvania Electric Co | Removal of sulfur dioxide from boiler flue gases |
FR2146609A5 (en) * | 1971-07-21 | 1973-03-02 | North Western Gas Board | Removing sulphur cmpds - from gas using molybdenum and transition element oxide catalysts |
CA970534A (en) * | 1971-09-07 | 1975-07-08 | Monsanto Enviro-Chem Systems | Process for sox removal from flue gas |
US3798308A (en) * | 1972-01-19 | 1974-03-19 | Koppers Co Inc | Method for treating coke oven gas |
DE2735436C2 (de) * | 1977-08-05 | 1984-11-29 | Rohrbach, Gerhard, 7461 Dotternhausen | Verfahren zur Entfernung der bei der Verbrennung fossiler Brennstoffe entstandenen Schwefeloxide aus Rauchgasen |
US4193894A (en) * | 1979-01-11 | 1980-03-18 | Monsanto Company | Catalyst for oxidation of sulfur dioxide |
FR2481254A1 (fr) * | 1980-04-23 | 1981-10-30 | Elf Aquitaine | Procede pour l'incineration catalytique de gaz residuaires renfermant en faible concentration au moins un compose du soufre choisi parmi cos, cs2, et les mercaptans et eventuellement au moins un membre du groupe forme par h2s, so2, soufre vapeur et/ou vesiculaire |
AT380406B (de) * | 1983-08-16 | 1986-05-26 | Staudinger Gernot | Verfahren zum entschwefeln von verbrennungsabgasen |
US4649034A (en) * | 1985-06-14 | 1987-03-10 | Conoco Inc. | Catalyzed flue gas desulfurization |
US4756893A (en) * | 1986-11-04 | 1988-07-12 | Lin Ping Wha | Utilization of sulphur dioxide for energy production |
US4867955A (en) * | 1988-06-27 | 1989-09-19 | Detroit Stoker Company | Method of desulfurizing combustion gases |
-
1990
- 1990-09-07 US US07/577,851 patent/US5084257A/en not_active Expired - Fee Related
- 1990-10-30 CA CA002028904A patent/CA2028904C/en not_active Expired - Fee Related
- 1990-11-02 HU HU907010A patent/HUT59886A/hu unknown
- 1990-11-05 CZ CS905431A patent/CZ285925B6/cs not_active IP Right Cessation
- 1990-11-28 EP EP90870232A patent/EP0430920B1/en not_active Expired - Lifetime
- 1990-11-28 DE DE69019117T patent/DE69019117T2/de not_active Expired - Fee Related
- 1990-11-28 AT AT90870232T patent/ATE121965T1/de not_active IP Right Cessation
- 1990-11-28 DK DK90870232.7T patent/DK0430920T3/da active
- 1990-11-28 ES ES90870232T patent/ES2023794T3/es not_active Expired - Lifetime
- 1990-11-29 PL PL90288020A patent/PL166712B1/pl unknown
- 1990-11-29 JP JP2333451A patent/JPH0661426B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5084257A (en) | 1992-01-28 |
EP0430920B1 (en) | 1995-05-03 |
DE69019117T2 (de) | 1995-12-21 |
ES2023794T3 (es) | 1995-07-16 |
PL166712B1 (pl) | 1995-06-30 |
ES2023794A4 (es) | 1992-02-16 |
PL288020A1 (en) | 1991-09-23 |
DE69019117D1 (de) | 1995-06-08 |
CZ543190A3 (cs) | 1999-08-11 |
CZ285925B6 (cs) | 1999-11-17 |
ATE121965T1 (de) | 1995-05-15 |
CA2028904C (en) | 2000-02-29 |
JPH0661426B2 (ja) | 1994-08-17 |
JPH03181317A (ja) | 1991-08-07 |
DK0430920T3 (da) | 1995-09-04 |
HU907010D0 (en) | 1991-05-28 |
EP0430920A1 (en) | 1991-06-05 |
CA2028904A1 (en) | 1991-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
DFD9 | Temporary protection cancelled due to non-payment of fee |