CA1181927A - Elimination du gaz sulfureux sur lit fluidise - Google Patents

Elimination du gaz sulfureux sur lit fluidise

Info

Publication number
CA1181927A
CA1181927A CA000396727A CA396727A CA1181927A CA 1181927 A CA1181927 A CA 1181927A CA 000396727 A CA000396727 A CA 000396727A CA 396727 A CA396727 A CA 396727A CA 1181927 A CA1181927 A CA 1181927A
Authority
CA
Canada
Prior art keywords
bed
gases
pellets
fluidized bed
aqueous medium
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
Application number
CA000396727A
Other languages
English (en)
Inventor
Xuan T. Nguyen
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.)
Domtar Inc
Original Assignee
Domtar Inc
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 Domtar Inc filed Critical Domtar Inc
Priority to CA000396727A priority Critical patent/CA1181927A/fr
Application granted granted Critical
Publication of CA1181927A publication Critical patent/CA1181927A/fr
Expired 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

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)
CA000396727A 1982-02-22 1982-02-22 Elimination du gaz sulfureux sur lit fluidise Expired CA1181927A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000396727A CA1181927A (fr) 1982-02-22 1982-02-22 Elimination du gaz sulfureux sur lit fluidise

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000396727A CA1181927A (fr) 1982-02-22 1982-02-22 Elimination du gaz sulfureux sur lit fluidise

Publications (1)

Publication Number Publication Date
CA1181927A true CA1181927A (fr) 1985-02-05

Family

ID=4122130

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000396727A Expired CA1181927A (fr) 1982-02-22 1982-02-22 Elimination du gaz sulfureux sur lit fluidise

Country Status (1)

Country Link
CA (1) CA1181927A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0211458A1 (fr) * 1985-07-20 1987-02-25 Rolf Dr. Graf Procédé pour éliminer de la matière nocive de gaz de fumée
WO2015060795A1 (fr) * 2013-10-21 2015-04-30 Dora Teknolojik Bilgisayar Ürünleri Endüstrisi Anonim Şirketi Procédé pour la minimisation/l'élimination d'émission de so2 et de co2 provenant de la combustion du charbon
CN106830148A (zh) * 2017-03-20 2017-06-13 青岛达能环保设备股份有限公司 脱硫废水污泥处理系统

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0211458A1 (fr) * 1985-07-20 1987-02-25 Rolf Dr. Graf Procédé pour éliminer de la matière nocive de gaz de fumée
WO2015060795A1 (fr) * 2013-10-21 2015-04-30 Dora Teknolojik Bilgisayar Ürünleri Endüstrisi Anonim Şirketi Procédé pour la minimisation/l'élimination d'émission de so2 et de co2 provenant de la combustion du charbon
CN106830148A (zh) * 2017-03-20 2017-06-13 青岛达能环保设备股份有限公司 脱硫废水污泥处理系统

Similar Documents

Publication Publication Date Title
US4197278A (en) Sequential removal of sulfur oxides from hot gases
US4604269A (en) Flue gas desulfurization process
US5607654A (en) Method for minimizing environmental release of toxic compounds in the incineration of wastes
CA2389180C (fr) Procede et appareil pour la fixation des polluants dans des gaz de fumee
TW497985B (en) Process for controlling ammonia slip in the reduction of sulfur dioxide emission
CN1168295A (zh) 烟道气的脱硫方法和装置
US4645653A (en) Method for dry flue gas desulfurization incorporating nitrogen oxides removal
US5401481A (en) Processes for removing acid components from gas streams
US4645652A (en) Method for scrubbing sulfur oxides and nitrogen oxides in a flue gas duct
US4620856A (en) Air pollution control process and apparatus
US4600568A (en) Flue gas desulfurization process
US4081513A (en) Disposal of sulfur oxide pollutant-containing gas
US4324770A (en) Process for dry scrubbing of flue gas
US4325713A (en) Air pollution control process and apparatus
US4495163A (en) Fluidized bed sulfur dioxide removal
JPH0462766B2 (fr)
US5100643A (en) Processes for removing acid components from gas streams
US9802154B2 (en) Process for sulfur dioxide, hydrochloric acid and mercury mediation
US4865828A (en) Removal of acid gases in dry scrubbing of hot gases
CS274270B2 (en) Method of sulphur dioxide removal from fue gases
US4446109A (en) System for dry scrubbing of flue gas
US5817283A (en) Method for removing sulfur dioxide and nitrogen oxides from combustion gases
CA1181927A (fr) Elimination du gaz sulfureux sur lit fluidise
US4666690A (en) Method for removing sulfur dioxide from flue gases
US6749820B2 (en) Chloride/sulfate removal system

Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry