ZA792255B - Process of removing sulfer oxides from exhaust gases formed by combustion - Google Patents
Process of removing sulfer oxides from exhaust gases formed by combustionInfo
- Publication number
- ZA792255B ZA792255B ZA792255A ZA792255A ZA792255B ZA 792255 B ZA792255 B ZA 792255B ZA 792255 A ZA792255 A ZA 792255A ZA 792255 A ZA792255 A ZA 792255A ZA 792255 B ZA792255 B ZA 792255B
- Authority
- ZA
- South Africa
- Prior art keywords
- sulfer
- oxides
- combustion
- exhaust gases
- gases formed
- Prior art date
Links
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
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D7/00—Carbonates of sodium, potassium or alkali metals in general
- C01D7/18—Preparation by the ammonia-soda process
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782820357 DE2820357A1 (de) | 1978-05-10 | 1978-05-10 | Verfahren zum entfernen von schwefeloxiden aus verbrennungsabgasen |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA792255B true ZA792255B (en) | 1980-12-31 |
Family
ID=6039009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA792255A ZA792255B (en) | 1978-05-10 | 1979-05-09 | Process of removing sulfer oxides from exhaust gases formed by combustion |
Country Status (8)
Country | Link |
---|---|
US (1) | US4247525A (xx) |
EP (1) | EP0005301B1 (xx) |
JP (1) | JPS54147169A (xx) |
AU (1) | AU4688179A (xx) |
DE (2) | DE2820357A1 (xx) |
ES (1) | ES480399A1 (xx) |
PL (1) | PL116641B2 (xx) |
ZA (1) | ZA792255B (xx) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK147999C (da) * | 1979-09-21 | 1985-07-01 | Anhydro As | Fremgangsmaade til fra roeggasser at fraskille aggressive og miljoeskadelige luftarter og anlaeg til udoevelse af fremgangsmaaden |
DE3168330D1 (en) * | 1980-09-22 | 1985-02-28 | Flaekt Ab | Method of purifying gases from acid gas components, especially purifying flue gases from sulphur dioxide |
US4481172A (en) * | 1981-09-18 | 1984-11-06 | Environmental Elements Corp. | Process for removal of sulfur oxides from waste gases |
US4454102A (en) * | 1981-09-18 | 1984-06-12 | Flakt Aktiebolag | Method of purifying flue gases from sulphur dioxide |
JPS60216832A (ja) * | 1984-04-10 | 1985-10-30 | Hitachi Zosen Corp | 乾式石灰法による排ガスの浄化方法 |
US4708855A (en) * | 1985-11-07 | 1987-11-24 | Passanaquoddy Tribe | Method and system for exhaust gas stream scrubbing |
US5100633A (en) * | 1985-11-07 | 1992-03-31 | Passamaquoddy Technology Limited Partnership | Method for scrubbing pollutants from an exhaust gas stream |
DE3631910A1 (de) * | 1986-09-17 | 1988-03-31 | Berliner Kraft & Licht | Verfahren zur behandlung von abwasser |
US4917874A (en) * | 1988-06-24 | 1990-04-17 | The University Of Tennessee Research Corporation | Desulfurization process |
FR2638108B1 (fr) * | 1988-10-26 | 1991-02-08 | Solvay | Procede pour eliminer un residu comprenant du sulfate de sodium |
US5059406A (en) * | 1990-04-17 | 1991-10-22 | University Of Tennessee Research Corporation | Desulfurization process |
IL103918A (en) * | 1992-11-29 | 1996-10-16 | Hamit Energy As | Method for reducing atmospheric pollution caused by SO2 |
US5830422A (en) * | 1995-06-23 | 1998-11-03 | Ormiston Mining And Smelting Co. Ltd. | Method for production of sodium bicarbonate, sodium carbonate and ammonium sulfate from sodium sulfate |
FR2740354B1 (fr) * | 1995-10-31 | 1997-11-28 | Rhone Poulenc Chimie | Procede de traitement de fumees a base d'oxydes de soufre |
FR2740362B1 (fr) * | 1995-10-31 | 1997-11-28 | Rhone Poulenc Chimie | Procede de preparation de bicarbonate de sodium et son utilisation dans le traitement de fumees |
AU5568099A (en) * | 1998-08-18 | 2000-03-14 | United States Department Of Energy | Method and apparatus for extracting and sequestering carbon dioxide |
US7481987B2 (en) * | 2005-09-15 | 2009-01-27 | Solvay Chemicals | Method of removing sulfur trioxide from a flue gas stream |
CN101430345B (zh) * | 2007-11-23 | 2011-09-14 | 贵州电力调度通信局 | 火电厂脱硫上网电量的计算方法 |
DE102009030902A1 (de) | 2009-06-12 | 2010-12-16 | Drysotec Gmbh | Verfahren zur Behandlung vom Schwefeloxide enthaltenden Abgasen |
CN101862589A (zh) * | 2010-06-30 | 2010-10-20 | 马鞍山钢铁股份有限公司 | 烧结烟气的脱硫工艺 |
GB201014317D0 (en) | 2010-08-27 | 2010-10-13 | Qinetiq Ltd | Preparation of electrode compositions |
EP3064473A1 (en) * | 2015-03-02 | 2016-09-07 | Solvay SA | Process for manufacturing an aqueous sodium chloride solution |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2683649A (en) * | 1951-12-06 | 1954-07-13 | Diamond Alkali Co | Method of purifying brine |
GB826621A (en) * | 1956-09-18 | 1960-01-13 | Metal & Thermit Corp | Separation of grignard reagents from cyclic ethers |
FR1452088A (fr) * | 1965-06-16 | 1966-09-09 | Composition destinée à la neutralisation des gaz nocifs provenant de la combustiondes hydrocarbures et fuels de chauffage | |
JPS4924342B1 (xx) * | 1970-12-04 | 1974-06-21 | ||
JPS5117145B2 (xx) * | 1971-09-10 | 1976-05-31 | ||
US3932587A (en) * | 1971-12-09 | 1976-01-13 | Rockwell International Corporation | Absorption of sulfur oxides from flue gas |
US3792153A (en) * | 1972-02-28 | 1974-02-12 | Univ California | Method for recovering ammonia and hydrogen chloride from ammonium chloride |
DE2215065B2 (de) * | 1972-03-28 | 1974-02-07 | Heinrich Luehr Vdi Staubtechnik, 4960 Stadthagen | Verfahren zum Entfernen von Schwefeloder Chlorverbindungen aus Staub- oder Rauchgasen |
DE2304496C3 (de) * | 1973-01-31 | 1978-08-17 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zum Entfernen von SO2 aus Abgasen |
GB1496683A (en) * | 1974-05-03 | 1977-12-30 | Ici Ltd | Manufacture of calcium sulphate alphahemihydrate |
DE2541821A1 (de) * | 1975-09-19 | 1977-03-31 | Heinz Hoelter | Verfahren zur abgasreinigung mit alkalilaugen oder alkalisalzen und kalk, wobei das gas mit schwefeldioxid und salzsaeure angereichert ist |
US4100258A (en) * | 1976-04-19 | 1978-07-11 | Nalco Chemical Company | Sodium aluminate to reduce flue gas corrosion |
JPS53119270A (en) * | 1977-03-29 | 1978-10-18 | Kureha Chem Ind Co Ltd | Treating method for exhaust gas |
DE2721878A1 (de) * | 1977-05-14 | 1978-11-23 | Metallgesellschaft Ag | Verfahren zur rauchgasentschwefelung |
DE2725436A1 (de) * | 1977-06-04 | 1978-12-21 | Heinz Hoelter | Verfahren zur heissgasentstaubung und entschwefelung mittels gewebefilter |
-
1978
- 1978-05-10 DE DE19782820357 patent/DE2820357A1/de not_active Withdrawn
-
1979
- 1979-05-04 EP EP79200210A patent/EP0005301B1/de not_active Expired
- 1979-05-04 PL PL1979215366A patent/PL116641B2/pl unknown
- 1979-05-04 DE DE7979200210T patent/DE2961054D1/de not_active Expired
- 1979-05-07 US US06/036,683 patent/US4247525A/en not_active Expired - Lifetime
- 1979-05-09 AU AU46881/79A patent/AU4688179A/en not_active Abandoned
- 1979-05-09 ES ES480399A patent/ES480399A1/es not_active Expired
- 1979-05-09 ZA ZA792255A patent/ZA792255B/xx unknown
- 1979-05-10 JP JP5758579A patent/JPS54147169A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
PL215366A2 (xx) | 1980-02-25 |
DE2961054D1 (en) | 1981-12-24 |
ES480399A1 (es) | 1979-11-16 |
US4247525A (en) | 1981-01-27 |
EP0005301A1 (de) | 1979-11-14 |
PL116641B2 (en) | 1981-06-30 |
AU4688179A (en) | 1979-11-15 |
EP0005301B1 (de) | 1981-10-21 |
JPS54147169A (en) | 1979-11-17 |
DE2820357A1 (de) | 1979-11-15 |
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