BE903598A - Procede de separation des composes sulfures gazeux et du dioxyde de soufre des gaz de fumee d'un four. - Google Patents
Procede de separation des composes sulfures gazeux et du dioxyde de soufre des gaz de fumee d'un four.Info
- Publication number
- BE903598A BE903598A BE0/215833A BE215833A BE903598A BE 903598 A BE903598 A BE 903598A BE 0/215833 A BE0/215833 A BE 0/215833A BE 215833 A BE215833 A BE 215833A BE 903598 A BE903598 A BE 903598A
- Authority
- BE
- Belgium
- Prior art keywords
- oven
- smoke gases
- sulfur dioxide
- sulfide gas
- gas compounds
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material 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)
- Chimneys And Flues (AREA)
- Gas Separation By Absorption (AREA)
Abstract
Procédé de séparation du dioxyde de soufre des gaz de fumée d'un four, dans lequel en plus d'un combustible contenant du soufre (4) et d'un gaz porteur d'oxygène (5), on introduit dans le four (1) de l'hydroxyde de calcium ou de magnésium pulvérulent (6) en excès par rapport au gaz de dioxyde de soufre formé dans la chambre de combustion, et on pulvérisé séparément de l'eau (9) ou de la vapeur d'eau dans les gaz de fumée porteurs d'oxyde de calcium ou d'oxyde de magnésium (8) dans un réacteur (2) séparé de la chambre de combustion, de l'hydroxyde pulvérulent pouvant etre amené directement dans les gaz de fumée dans le four (1).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI851623A FI78846B (fi) | 1985-04-24 | 1985-04-24 | Foerfarande foer avlaegsnande av gasformiga svavelfoereningar och svaveldioxid ur roekgaser i en panna. |
Publications (1)
Publication Number | Publication Date |
---|---|
BE903598A true BE903598A (fr) | 1986-03-03 |
Family
ID=8520718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/215833A BE903598A (fr) | 1985-04-24 | 1985-11-06 | Procede de separation des composes sulfures gazeux et du dioxyde de soufre des gaz de fumee d'un four. |
Country Status (24)
Country | Link |
---|---|
JP (1) | JPS61287420A (fr) |
CN (1) | CN1005312B (fr) |
AU (1) | AU579902B2 (fr) |
BE (1) | BE903598A (fr) |
BG (1) | BG60231B1 (fr) |
CA (1) | CA1289336C (fr) |
CH (1) | CH672265A5 (fr) |
CS (1) | CS274270B2 (fr) |
DD (1) | DD240839A5 (fr) |
DE (1) | DE3539348A1 (fr) |
DK (1) | DK515485A (fr) |
ES (1) | ES8700307A1 (fr) |
FI (1) | FI78846B (fr) |
FR (1) | FR2580950B1 (fr) |
GB (1) | GB2174082B (fr) |
HU (1) | HU202422B (fr) |
IT (1) | IT1185833B (fr) |
NL (1) | NL8503081A (fr) |
NZ (1) | NZ213859A (fr) |
PL (1) | PL148176B1 (fr) |
RO (1) | RO93449A (fr) |
SE (1) | SE461958B (fr) |
YU (1) | YU44580B (fr) |
ZA (1) | ZA858476B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5084256A (en) * | 1986-05-29 | 1992-01-28 | Electric Power Research Institute, Inc. | Method for reduction of sulfur products for gases by injection of powdered alkali sorbent at intermediate temperatures |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1310807C (fr) * | 1986-05-29 | 1992-12-01 | Roderick Beittel | Methode de reduction de la teneur en soufre des gaz de carneau par injection de produits absorbants a base d'alcalis en poudre a des temperatures moyennes |
DE8717874U1 (fr) * | 1987-05-18 | 1990-11-22 | Ftu Gmbh, 8130 Starnberg, De | |
DE3716566A1 (de) * | 1987-05-18 | 1988-12-01 | Fichtel Roland | Verfahren zur herstellung reaktionsfaehiger calciumhydroxide fuer die abgasreinigung |
JPS6414517A (en) * | 1987-07-03 | 1989-01-18 | Gadelius Kk | Recovery of waste heat of exhaust gas |
DE3817356A1 (de) * | 1988-01-18 | 1989-07-27 | Krupp Polysius Ag | Verfahren und vorrichtung zur waermebehandlung von feinkoernigem gut |
JPH03154615A (ja) * | 1989-11-09 | 1991-07-02 | Hitachi Zosen Corp | 半乾式脱硫方法 |
US5209912A (en) * | 1990-05-02 | 1993-05-11 | Ftu Gmbh | Process for separating out noxious substances from gases and exhaust gases |
DK170891A (da) * | 1991-02-19 | 1992-08-20 | Intevep Sa | Fremgangsmaade til fjernelse af effluenter fra udgangsgasser dannet ved forbraending af et braendstof |
FR2698287B1 (fr) * | 1992-11-24 | 1995-01-20 | Stein Industrie | Procédé de réduction des émissions de polluants dans les installations de combustion à lit fluidisé circulant. |
JP3581517B2 (ja) | 1997-03-18 | 2004-10-27 | 北海道電力株式会社 | 脱塵装置およびその運転方法 |
FI111608B (fi) * | 2001-07-05 | 2003-08-29 | Fortum Oyj | Savukaasujen puhdistusprosessi |
CN100449208C (zh) * | 2004-11-23 | 2009-01-07 | 河南大学 | 锅炉炉内脱硫及烟气活化脱硫除尘装置 |
AT507830B1 (de) * | 2009-02-12 | 2010-10-15 | Siemens Vai Metals Tech Gmbh | Verfahren und vorrichtung zur behandlung von abgas aus sinter- oder pelletierungsanlagen |
JP6199698B2 (ja) * | 2013-11-01 | 2017-09-20 | 栗田工業株式会社 | 酸性排ガスの処理方法、及び排ガス処理剤 |
CN108579356B (zh) * | 2018-04-02 | 2021-06-01 | 安徽蓝天盈丰环保科技有限公司 | 一种锅炉烟气脱硫除尘装置及方法 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU419407B2 (en) * | 1970-09-10 | 1971-11-30 | The Golden Cycle Corporation | Process for the entrapment of sulfur dioxide gas |
US3687613A (en) * | 1970-10-27 | 1972-08-29 | Combustion Eng | Method and apparatus for preparing an additive for introduction to a gas scrubber |
AU455051B2 (en) * | 1971-05-31 | 1974-10-29 | Chemical Construction Corporation | Process forthe recovery of sulfur dioxide |
JPS499471A (fr) * | 1972-05-24 | 1974-01-28 | ||
JPS5079477A (fr) * | 1973-11-08 | 1975-06-27 | ||
JPS50150675A (fr) * | 1974-05-25 | 1975-12-03 | ||
SE418152B (sv) * | 1974-06-12 | 1981-05-11 | Ceskoslovenska Akademie Ved | Sett for oskadliggorande av avgaser, isynnerhet kveve- och svaveloxider, med hjelp av karbonater |
FR2279443A1 (fr) * | 1974-07-25 | 1976-02-20 | Asahi Fiber Cy Ltd | Procede de purification de gaz residuaire contenant un compose du fluor |
GB1504688A (en) * | 1975-04-11 | 1978-03-22 | Exxon Research Engineering Co | Mitigating or preventing environmental pollution by sulphur oxides in the treatment of sulphur-containing substance |
GB1551357A (en) * | 1975-05-06 | 1979-08-30 | Hoelter H | Purification of gas |
US3976747A (en) * | 1975-06-06 | 1976-08-24 | The United States Of America As Represented By The United States Energy Research And Development Administration | Modified dry limestone process for control of sulfur dioxide emissions |
DE2539500B2 (de) * | 1975-09-05 | 1980-06-19 | Heinz Ing.(Grad.) 4390 Gladbeck Hoelter | Verfahren zum Abscheiden von Staub und gasförmigen Schadstoffen aus heißen Abgasen sowie Vorrichtung zur Durchführung des Verfahrens |
JPS5644023A (en) * | 1979-09-13 | 1981-04-23 | Mitsubishi Heavy Ind Ltd | Exhaust gas purifying method |
BR8103078A (pt) * | 1980-05-24 | 1982-02-09 | Hoelter H | Processo e dispositivo para a eliminacao de anidrido sulfuroso e outras substancias nocivas de gas de fumaca |
CA1152294A (fr) * | 1980-10-08 | 1983-08-23 | Xuan T. Nguyen | Elimination du bioxyde de soufre dans un lit fluidise |
DE3106580A1 (de) * | 1981-02-21 | 1982-09-02 | L. & C. Steinmüller GmbH, 5270 Gummersbach | Verfahren zur minimierung der emission von verunreinigungen aus verbrennungsanlagen |
DE3136914A1 (de) * | 1981-09-17 | 1983-03-31 | Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck | "verfahren zur rauchgasreinigung hinter kraftwerken mit gleichzeitiger herstellung von gips im trockenprozess" |
JPS5851924A (ja) * | 1981-09-24 | 1983-03-26 | Sumitomo Cement Co Ltd | 排ガスの脱硫および冷却方法 |
AT372876B (de) * | 1981-11-19 | 1983-11-25 | Oesterr Draukraftwerke | Verfahren und vorrichtung zur rauchgasentschwefelung von kohlefeuerungen nach dem trocken- additivverfahren |
DE3232080C2 (de) * | 1982-08-28 | 1986-10-16 | Rheinisch-Westfälisches Elektrizitätswerk AG, 4300 Essen | Verfahren zur trockenen Entfernung von Schwefeldioxid und anderen Schadstoffen aus Rauchgasen |
DE3235341A1 (de) * | 1982-09-24 | 1984-03-29 | Deutsche Babcock Anlagen Ag, 4200 Oberhausen | Verfahren zur reinigung von abgasen |
US4469663A (en) * | 1982-10-15 | 1984-09-04 | The Dow Chemical Company | Scale control in flue gas desulfurization |
-
1985
- 1985-04-24 FI FI851623A patent/FI78846B/fi not_active Application Discontinuation
- 1985-10-16 NZ NZ213859A patent/NZ213859A/xx unknown
- 1985-10-22 JP JP60236246A patent/JPS61287420A/ja active Granted
- 1985-10-24 HU HU854099A patent/HU202422B/hu not_active IP Right Cessation
- 1985-10-24 DD DD85282039A patent/DD240839A5/de not_active IP Right Cessation
- 1985-10-25 AU AU49077/85A patent/AU579902B2/en not_active Ceased
- 1985-10-28 ES ES548285A patent/ES8700307A1/es not_active Expired
- 1985-11-04 FR FR858516281A patent/FR2580950B1/fr not_active Expired - Lifetime
- 1985-11-04 CH CH4722/85A patent/CH672265A5/de not_active IP Right Cessation
- 1985-11-05 ZA ZA858476A patent/ZA858476B/xx unknown
- 1985-11-06 BE BE0/215833A patent/BE903598A/fr not_active IP Right Cessation
- 1985-11-06 YU YU1732/85A patent/YU44580B/xx unknown
- 1985-11-06 BG BG072295A patent/BG60231B1/bg unknown
- 1985-11-06 DE DE19853539348 patent/DE3539348A1/de not_active Ceased
- 1985-11-07 SE SE8505270A patent/SE461958B/sv not_active IP Right Cessation
- 1985-11-07 GB GB08527455A patent/GB2174082B/en not_active Expired
- 1985-11-07 CN CN85108066.9A patent/CN1005312B/zh not_active Expired
- 1985-11-08 PL PL1985256163A patent/PL148176B1/pl unknown
- 1985-11-08 IT IT67943/85A patent/IT1185833B/it active
- 1985-11-08 NL NL8503081A patent/NL8503081A/nl not_active Application Discontinuation
- 1985-11-08 RO RO85120717A patent/RO93449A/fr unknown
- 1985-11-08 CA CA000494920A patent/CA1289336C/fr not_active Expired - Lifetime
- 1985-11-08 CS CS808085A patent/CS274270B2/cs not_active IP Right Cessation
- 1985-11-08 DK DK515485A patent/DK515485A/da not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5084256A (en) * | 1986-05-29 | 1992-01-28 | Electric Power Research Institute, Inc. | Method for reduction of sulfur products for gases by injection of powdered alkali sorbent at intermediate temperatures |
Also Published As
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: OY TAMPELLA AB Effective date: 19921130 |