DE69122974T2 - Verfahren zum Entschwefeln von Abgas - Google Patents

Verfahren zum Entschwefeln von Abgas

Info

Publication number
DE69122974T2
DE69122974T2 DE69122974T DE69122974T DE69122974T2 DE 69122974 T2 DE69122974 T2 DE 69122974T2 DE 69122974 T DE69122974 T DE 69122974T DE 69122974 T DE69122974 T DE 69122974T DE 69122974 T2 DE69122974 T2 DE 69122974T2
Authority
DE
Germany
Prior art keywords
exhaust gas
desulfurizing
flue
desulfurization
limestone
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 - Fee Related
Application number
DE69122974T
Other languages
English (en)
Other versions
DE69122974D1 (de
Inventor
Toshimitsu Ichinose
Kimishiro Tokuda
Yuichi Fujioka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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
Priority claimed from JP2322424A external-priority patent/JP2796429B2/ja
Priority claimed from JP3115954A external-priority patent/JP2809357B2/ja
Priority claimed from JP16438091A external-priority patent/JP2971187B2/ja
Priority claimed from JP3202767A external-priority patent/JP3035015B2/ja
Priority claimed from JP3230065A external-priority patent/JP2971208B2/ja
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of DE69122974D1 publication Critical patent/DE69122974D1/de
Application granted granted Critical
Publication of DE69122974T2 publication Critical patent/DE69122974T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B01D53/504—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound characterised by a specific device
    • 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

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)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Chimneys And Flues (AREA)
DE69122974T 1990-11-28 1991-11-27 Verfahren zum Entschwefeln von Abgas Expired - Fee Related DE69122974T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2322424A JP2796429B2 (ja) 1990-11-28 1990-11-28 燃焼ガスの脱硫方法及び装置
JP3115954A JP2809357B2 (ja) 1991-05-21 1991-05-21 排ガスの脱硫装置
JP16438091A JP2971187B2 (ja) 1991-07-04 1991-07-04 燃焼ガスの脱硫装置
JP3202767A JP3035015B2 (ja) 1991-08-13 1991-08-13 脱硫方法
JP3230065A JP2971208B2 (ja) 1991-09-10 1991-09-10 脱硫方法

Publications (2)

Publication Number Publication Date
DE69122974D1 DE69122974D1 (de) 1996-12-05
DE69122974T2 true DE69122974T2 (de) 1997-04-03

Family

ID=27526706

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69124496T Expired - Fee Related DE69124496T2 (de) 1990-11-28 1991-11-27 Vorrichtung zum Entschwefeln von Abgas
DE69122974T Expired - Fee Related DE69122974T2 (de) 1990-11-28 1991-11-27 Verfahren zum Entschwefeln von Abgas

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69124496T Expired - Fee Related DE69124496T2 (de) 1990-11-28 1991-11-27 Vorrichtung zum Entschwefeln von Abgas

Country Status (5)

Country Link
EP (2) EP0492167B1 (de)
CN (5) CN1039677C (de)
AT (2) ATE144722T1 (de)
DE (2) DE69124496T2 (de)
PL (1) PL292573A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993002774A1 (en) * 1991-08-01 1993-02-18 Niro A/S Process of producing calcium hydroxide for fluidized bed absorption
CN1924029A (zh) * 2002-09-19 2007-03-07 李耀中 金属液中的热静态脱硫剂及脱硫方法
CN1316799C (zh) * 2003-12-03 2007-05-16 电子科技大学 一种在光突发交换中支持实时业务的方法
CN102861482A (zh) * 2012-09-29 2013-01-09 樊荣富 燃渣锅炉脱硫除尘自清理系统
CN105749715A (zh) * 2014-12-15 2016-07-13 江苏澄天环保科技有限公司 一种新型双氧水法尾气脱硫装置
CN106268241B (zh) * 2015-05-11 2019-01-08 江苏澄天环保科技有限公司 铜冶炼环集烟气脱硫方法及装置
CN108525505A (zh) * 2018-06-25 2018-09-14 禹州市灵威水泥熟料有限公司 一种水泥清洁生产用高效组合脱硫技术
CN108854489A (zh) * 2018-06-27 2018-11-23 任朝兴 一种腐植酸盐强化氢氧化钙脱硫的方法
CN114409290B (zh) * 2021-12-28 2022-11-04 北京北科环境工程有限公司 一种基于高炉煤气加热改性脱硫灰的装置与方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1547945A (en) * 1975-10-09 1979-07-04 Pfizer Process and apparatus for reducing the so2 content of a hot fiue gas
JPS591911A (ja) * 1982-06-24 1984-01-07 Kawasaki Heavy Ind Ltd 流動層を備える燃焼炉の脱硫剤流量制御方法
SE438846B (sv) * 1982-11-12 1985-05-13 Flaekt Ab Forfarande och anordning for rening av rokgaser fran svaveldioxid
JPS5990619A (ja) * 1982-11-17 1984-05-25 Sumitomo Cement Co Ltd 燃焼ガスの乾式脱硫方法
DE3308927A1 (de) * 1983-03-12 1984-09-13 L. & C. Steinmüller GmbH, 5270 Gummersbach Verfahren zur bindung von in rauchgasen enthaltenen gasfoermigen schadstoffen
SE450627B (sv) * 1983-06-14 1987-07-13 Sydkraft Ab Forfarande och anleggning for vat-torr rening av rokgaser
DE3326832A1 (de) * 1983-07-26 1985-02-14 Bayer Ag, 5090 Leverkusen Verfahren zur abgasreinigung
AT380406B (de) * 1983-08-16 1986-05-26 Staudinger Gernot Verfahren zum entschwefeln von verbrennungsabgasen
DE3437074A1 (de) * 1984-10-09 1986-04-10 Environment Protection Engineers, Inc., Southfield, Mich. Verfahren zur entschwefelung schwefelhaltiger brennstoffe und nach diesem verfahren entschwefelter brennstoff
DE3502695A1 (de) * 1985-01-26 1986-07-31 Metallgesellschaft Ag, 6000 Frankfurt Reinigungsverfahren fuer schwefelhaltige abgase
US4587112A (en) * 1985-06-20 1986-05-06 General Electric Company Effluent gas desulfurization with conversion to gypsum of large particle size
US4670238A (en) * 1986-01-15 1987-06-02 Conoco Inc. Recycled sorbent flue gas desulfurization
JPH069646B2 (ja) * 1986-02-24 1994-02-09 関西電力株式会社 排ガス処理方法
DE3636554A1 (de) * 1986-10-28 1988-05-19 Balcke Duerr Ag Verfahren und vorrichtung zum entsticken von stickoxid-beladenen rauchgasen eines mit schwefelhaltigem brennstoff betriebenen dampferzeugers
EP0301272A3 (de) * 1987-07-29 1990-12-05 Waagner-Biro Aktiengesellschaft Verfahren und Vorrichtung zur Abgas- oder Abluftreinigung
SE465955B (sv) * 1989-08-22 1991-11-25 Flaekt Ab Saett att minska foerslitning av munstycken eller andra tillfoerselorgan vid finfoerdelning av en slurry av en partikelformig absorbent

Also Published As

Publication number Publication date
CN1081940C (zh) 2002-04-03
CN1086596C (zh) 2002-06-26
CN1065218A (zh) 1992-10-14
CN1141817A (zh) 1997-02-05
DE69122974D1 (de) 1996-12-05
ATE148367T1 (de) 1997-02-15
CN1075744C (zh) 2001-12-05
EP0492167A3 (en) 1992-09-09
CN1145270A (zh) 1997-03-19
EP0492167B1 (de) 1997-01-29
DE69124496D1 (de) 1997-03-13
CN1141819A (zh) 1997-02-05
EP0628340B1 (de) 1996-10-30
DE69124496T2 (de) 1997-06-05
CN1081941C (zh) 2002-04-03
EP0492167A2 (de) 1992-07-01
CN1039677C (zh) 1998-09-09
ATE144722T1 (de) 1996-11-15
EP0628340A1 (de) 1994-12-14
CN1141818A (zh) 1997-02-05
PL292573A1 (en) 1992-08-10

Similar Documents

Publication Publication Date Title
ATE434478T1 (de) Verfahren zur entfernung von quecksilber aus abgasen
PL316687A1 (en) Material for removing impurities from a gas stream
ATE242041T1 (de) Verfahren zur kontrolle von ammonia-schlupf in der reduktion von schwefeldioxidemissionen
FR2389574A1 (de)
DE69122974D1 (de) Verfahren zum Entschwefeln von Abgas
ATE74532T1 (de) Verfahren zum abscheiden von stickoxiden aus einem rauchgasstrom.
DE3586991D1 (de) Verfahren zum entfernen von schwefeloxiden aus abgasen mit einer filterkammer als sekundaerreaktor.
DE3876491D1 (de) Verfahren zur entfernung von schwefel aus dem abgas eines reduktionsschachtofens.
DE69211542D1 (de) Verfahren zur Abgaskonditionierung
ID22282A (id) Metoda dan peralatan untuk pengolahan fluida penyerap desulfurisasi
DE59209151D1 (de) Verfahren zum betreiben eines kohlekraftwerks
DE69122892D1 (de) Verfahren zum Entschwefeln von Abgas
JPS51151259A (en) A desulfurization and denitration process for exhaust gases of boiler apparatus
SE8602498L (sv) Sett for direkt avsvavling av rokgaser i en eldstad
JPS5236568A (en) Process for denitration, desulfurization and dust removal at the same time, of flue gas containing a large quantity of dust
ES439284A1 (es) Procedimiento y dispositivo de depuracion humeda de gases o humos polvorientos.
JPS51132172A (en) A process and apparatus for purification of exhaust gas
JPS58150416A (ja) 排ガス処理方法
JPS5219175A (en) Process and apparatus for wet desulfurization of exhaust gases
JPH01176429A (ja) 脱ハロゲンを伴う排煙脱硫法
JPH0568848A (ja) 脱硫方法
JPS5425262A (en) Wet system simultaneous desulfurization/denitration process
JPS56141819A (en) Treatment of waste gas
JPS52113364A (en) Treatment of exhaust gas
JPS5662521A (en) Removing method of sulfur oxide in exhaust gas

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: DERZEIT KEIN VERTRETER BESTELLT

8339 Ceased/non-payment of the annual fee