BE858519R - Procede de desulfuration - Google Patents

Procede de desulfuration

Info

Publication number
BE858519R
BE858519R BE180768A BE180768A BE858519R BE 858519 R BE858519 R BE 858519R BE 180768 A BE180768 A BE 180768A BE 180768 A BE180768 A BE 180768A BE 858519 R BE858519 R BE 858519R
Authority
BE
Belgium
Prior art keywords
desulfuration process
desulfuration
Prior art date
Application number
BE180768A
Other languages
English (en)
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Application granted granted Critical
Publication of BE858519R publication Critical patent/BE858519R/fr

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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/46—Sulfates
    • C01F11/464—Sulfates of Ca from gases containing sulfur oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Treating Waste Gases (AREA)
BE180768A 1976-12-21 1977-09-08 Procede de desulfuration BE858519R (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762657971 DE2657971A1 (de) 1976-12-21 1976-12-21 Verfahren zum entfernen von schwefeldioxid aus einem gas

Publications (1)

Publication Number Publication Date
BE858519R true BE858519R (fr) 1978-01-02

Family

ID=5996144

Family Applications (1)

Application Number Title Priority Date Filing Date
BE180768A BE858519R (fr) 1976-12-21 1977-09-08 Procede de desulfuration

Country Status (3)

Country Link
US (1) US4213946A (fr)
BE (1) BE858519R (fr)
DE (1) DE2657971A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI66124C (fi) * 1979-06-15 1984-09-10 Tapio Ritvanen Foerfarande och anordning foer behandling av gasformiga foerbraenningsprodukter
JPS5850767B2 (ja) * 1980-08-19 1983-11-12 呉羽化学工業株式会社 燃焼排ガス脱硫法
US4294807A (en) * 1980-11-10 1981-10-13 Electric Power Research Institute, Inc. System for removing solids from a used lime or limestone slurry scrubbing liquor in flue gas desulfurization
US4469663A (en) * 1982-10-15 1984-09-04 The Dow Chemical Company Scale control in flue gas desulfurization
US4735787A (en) * 1987-08-17 1988-04-05 Nalco Chemical Company Scale inhibitor for intermittent washed mist eliminators in flue gas desulfurization systems
US5486342A (en) * 1994-06-13 1996-01-23 Electric Power Research Institute Clear liquor scrubbing of sulfur dioxide with forced oxidation in flue gas desulfurization system
US9327237B2 (en) * 2014-07-23 2016-05-03 Alcoa Inc. Systems and methods for removing sulfur dioxide from a gas stream

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3386798A (en) * 1964-11-30 1968-06-04 American Standard Inc Method of removing sulfur compounds and precovering heat from combustion gases
US3632306A (en) * 1969-02-18 1972-01-04 Chemical Construction Corp Removal of sulfur dioxide from waste gases
BE809279A (fr) * 1973-04-09 1974-04-16 Kobe Steel Ltd Procede de desulfuration
US4080428A (en) * 1974-09-19 1978-03-21 Heinz Holter Process for the purification of flue and other waste gas

Also Published As

Publication number Publication date
US4213946A (en) 1980-07-22
DE2657971C2 (fr) 1987-09-24
DE2657971A1 (de) 1978-06-29

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: KOBE STEEL LTD

Effective date: 19850930