ATE144437T1 - Verfahren zum entschwefeln von abgas - Google Patents

Verfahren zum entschwefeln von abgas

Info

Publication number
ATE144437T1
ATE144437T1 AT94114153T AT94114153T ATE144437T1 AT E144437 T1 ATE144437 T1 AT E144437T1 AT 94114153 T AT94114153 T AT 94114153T AT 94114153 T AT94114153 T AT 94114153T AT E144437 T1 ATE144437 T1 AT E144437T1
Authority
AT
Austria
Prior art keywords
desulfurizing
flue
exhaust gas
fly ash
desulfurization
Prior art date
Application number
AT94114153T
Other languages
English (en)
Inventor
Toshimitsu Ichinose
Kimishiro Tokuda
Yuichi Fujioka
Original Assignee
Mitsubishi Heavy Ind 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
Application filed by Mitsubishi Heavy Ind Ltd filed Critical Mitsubishi Heavy Ind Ltd
Application granted granted Critical
Publication of ATE144437T1 publication Critical patent/ATE144437T1/de

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
    • B01D53/501—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

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)
AT94114153T 1991-08-13 1991-11-27 Verfahren zum entschwefeln von abgas ATE144437T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3202767A JP3035015B2 (ja) 1991-08-13 1991-08-13 脱硫方法

Publications (1)

Publication Number Publication Date
ATE144437T1 true ATE144437T1 (de) 1996-11-15

Family

ID=16462836

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94114153T ATE144437T1 (de) 1991-08-13 1991-11-27 Verfahren zum entschwefeln von abgas

Country Status (4)

Country Link
EP (1) EP0629430B1 (de)
JP (1) JP3035015B2 (de)
AT (1) ATE144437T1 (de)
DE (1) DE69122892T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE504440C2 (sv) * 1994-11-28 1997-02-10 Flaekt Ab Sätt att avskilja gasformiga föroreningar från varma processgaser
EP0862939B1 (de) * 1997-03-03 2005-12-07 Mitsubishi Heavy Industries, Ltd. Verfahren zur Abgasbehandlung
JP5177965B2 (ja) * 2006-06-16 2013-04-10 中国電力株式会社 排ガス中の有害微量元素を捕捉する方法。
DE102011115510A1 (de) * 2011-10-11 2013-04-11 Rwe Power Aktiengesellschaft Verfahren zur Behandlung von Verbrennungsrückständen an Wärmetauschflächen von Verbrennungsanlagen
JP2021121777A (ja) * 2020-01-31 2021-08-26 三菱パワー株式会社 ボイラおよび脱硫方法
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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3308927A1 (de) * 1983-03-12 1984-09-13 L. & C. Steinmüller GmbH, 5270 Gummersbach Verfahren zur bindung von in rauchgasen enthaltenen gasfoermigen schadstoffen
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
EP0629430B1 (de) 1996-10-23
DE69122892T2 (de) 1997-03-13
EP0629430A1 (de) 1994-12-21
JPH0749114A (ja) 1995-02-21
JP3035015B2 (ja) 2000-04-17
DE69122892D1 (de) 1996-11-28

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee