BG60231B1 - Метод за отделяне на газообразни серни съединения,по-специално серен диоксид,от димни газове - Google Patents

Метод за отделяне на газообразни серни съединения,по-специално серен диоксид,от димни газове

Info

Publication number
BG60231B1
BG60231B1 BG072295A BG7229585A BG60231B1 BG 60231 B1 BG60231 B1 BG 60231B1 BG 072295 A BG072295 A BG 072295A BG 7229585 A BG7229585 A BG 7229585A BG 60231 B1 BG60231 B1 BG 60231B1
Authority
BG
Bulgaria
Prior art keywords
gas
separation
hydroxide
sulfur
sulfur dioxide
Prior art date
Application number
BG072295A
Other languages
English (en)
Other versions
BG60231B2 (bg
Inventor
Sirpa Haemaelae
Original Assignee
Ivo Power Engineering Oy
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ivo Power Engineering Oy filed Critical Ivo Power Engineering Oy
Publication of BG60231B2 publication Critical patent/BG60231B2/bg
Publication of BG60231B1 publication Critical patent/BG60231B1/bg

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

По метода към горивото (4), съдържащо сяра, и към съдържащия кислород газ (5) в горивната камера на котелна инсталация (1) се въвежда прахообразен калциев и/или магнезиев хидроксид (6) в количество, надхвърлящо това на серния диоксид, получаван при изгарянето. В стадий (2) се разпръскват вода (9) или водна пара в димните газове (8), които съдържат така получаваните калциев или магнезиев оксид. В предпочитан вариант на изпълнение прахообразният хидроксид може да бъде въведен директно в димните газове, напускащи котелната инсталация (1), или в тръбопровода (7), или в разположения след него реактор (2), където хидроксидът се активира с вода (9) или водна пара. 5 претенции, 1 фигура
BG072295A 1985-04-24 1985-11-06 Метод за отделяне на газообразни серни съединения,по-специално серен диоксид,от димни газове BG60231B1 (bg)

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 (2)

Publication Number Publication Date
BG60231B2 BG60231B2 (bg) 1994-01-18
BG60231B1 true BG60231B1 (bg) 1994-01-24

Family

ID=8520718

Family Applications (1)

Application Number Title Priority Date Filing Date
BG072295A BG60231B1 (bg) 1985-04-24 1985-11-06 Метод за отделяне на газообразни серни съединения,по-специално серен диоксид,от димни газове

Country Status (24)

Country Link
JP (1) JPS61287420A (bg)
CN (1) CN1005312B (bg)
AU (1) AU579902B2 (bg)
BE (1) BE903598A (bg)
BG (1) BG60231B1 (bg)
CA (1) CA1289336C (bg)
CH (1) CH672265A5 (bg)
CS (1) CS274270B2 (bg)
DD (1) DD240839A5 (bg)
DE (1) DE3539348A1 (bg)
DK (1) DK515485A (bg)
ES (1) ES8700307A1 (bg)
FI (1) FI78846B (bg)
FR (1) FR2580950B1 (bg)
GB (1) GB2174082B (bg)
HU (1) HU202422B (bg)
IT (1) IT1185833B (bg)
NL (1) NL8503081A (bg)
NZ (1) NZ213859A (bg)
PL (1) PL148176B1 (bg)
RO (1) RO93449A (bg)
SE (1) SE461958B (bg)
YU (1) YU44580B (bg)
ZA (1) ZA858476B (bg)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
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
CA1310807C (en) * 1986-05-29 1992-12-01 Roderick Beittel Method for reduction of sulfur products from flue gases by injection of powdered alkali sorbent at intermediate temperatures
DE8717874U1 (bg) * 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)

* Cited by examiner, † Cited by third party
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 (bg) * 1972-05-24 1974-01-28
JPS5079477A (bg) * 1973-11-08 1975-06-27
JPS50150675A (bg) * 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 (en) * 1980-10-08 1983-08-23 Xuan T. Nguyen Fluidized bed sulfur dioxide removal
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

Also Published As

Publication number Publication date
DD240839A5 (de) 1986-11-19
CA1289336C (en) 1991-09-24
AU4907785A (en) 1986-10-30
YU44580B (en) 1990-10-31
CS274270B2 (en) 1991-04-11
ES8700307A1 (es) 1986-10-01
GB2174082A (en) 1986-10-29
DK515485D0 (da) 1985-11-08
ZA858476B (en) 1986-07-30
FI851623A0 (fi) 1985-04-24
FI851623L (fi) 1986-10-25
BG60231B2 (bg) 1994-01-18
YU173285A (en) 1988-04-30
RO93449A (ro) 1987-12-31
IT8567943A0 (it) 1985-11-08
PL256163A1 (en) 1986-11-04
FR2580950B1 (fr) 1990-05-25
PL148176B1 (en) 1989-09-30
FI78846B (fi) 1989-06-30
DE3539348A1 (de) 1986-10-30
DK515485A (da) 1986-10-25
GB2174082B (en) 1988-11-23
AU579902B2 (en) 1988-12-15
NL8503081A (nl) 1986-11-17
SE8505270D0 (sv) 1985-11-07
CN1005312B (zh) 1989-10-04
BE903598A (fr) 1986-03-03
NZ213859A (en) 1989-08-29
JPH0415007B2 (bg) 1992-03-16
SE8505270L (sv) 1986-10-25
HU202422B (en) 1991-03-28
HUT48126A (en) 1989-05-29
CN85108066A (zh) 1986-10-22
ES548285A0 (es) 1986-10-01
IT1185833B (it) 1987-11-18
GB8527455D0 (en) 1985-12-11
CS808085A2 (en) 1990-09-12
JPS61287420A (ja) 1986-12-17
SE461958B (sv) 1990-04-23
CH672265A5 (bg) 1989-11-15
FR2580950A1 (fr) 1986-10-31

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