FR2366049A2 - Desulfuration de gaz contenant du so2 - Google Patents

Desulfuration de gaz contenant du so2

Info

Publication number
FR2366049A2
FR2366049A2 FR7629756A FR7629756A FR2366049A2 FR 2366049 A2 FR2366049 A2 FR 2366049A2 FR 7629756 A FR7629756 A FR 7629756A FR 7629756 A FR7629756 A FR 7629756A FR 2366049 A2 FR2366049 A2 FR 2366049A2
Authority
FR
France
Prior art keywords
absorbent
alkali
activated
flue gas
sulphur oxides
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.)
Granted
Application number
FR7629756A
Other languages
English (en)
French (fr)
Other versions
FR2366049B2 (show.php
Inventor
Robert Voirin
Pierre Mathieu
Claude Chambu
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.)
Societe National Elf Aquitaine
Societe Nationale Elf Aquitaine Production SA
Original Assignee
Societe National Elf Aquitaine
Societe Nationale Elf Aquitaine Production SA
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 Societe National Elf Aquitaine, Societe Nationale Elf Aquitaine Production SA filed Critical Societe National Elf Aquitaine
Priority to FR7629756A priority Critical patent/FR2366049A2/fr
Priority to CA263,034A priority patent/CA1106151A/fr
Priority to DE19762645874 priority patent/DE2645874A1/de
Priority to IT7628175A priority patent/IT1068546B/it
Priority to GB42170/76A priority patent/GB1525770A/en
Priority to JP51121357A priority patent/JPS5263172A/ja
Priority to US05/731,654 priority patent/US4283380A/en
Publication of FR2366049A2 publication Critical patent/FR2366049A2/fr
Application granted granted Critical
Publication of FR2366049B2 publication Critical patent/FR2366049B2/fr
Granted 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
    • B01D53/14—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 by absorption
    • B01D53/1456—Removing acid components
    • B01D53/1481—Removing sulfur dioxide or sulfur trioxide
    • 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
    • B01D53/14—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 by absorption
    • B01D53/1418—Recovery of products
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Treating Waste Gases (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
FR7629756A 1975-10-10 1976-10-04 Desulfuration de gaz contenant du so2 Granted FR2366049A2 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7629756A FR2366049A2 (fr) 1976-10-04 1976-10-04 Desulfuration de gaz contenant du so2
CA263,034A CA1106151A (fr) 1975-10-10 1976-10-08 Desulfuration de gaz contenant du so.sub.2
DE19762645874 DE2645874A1 (de) 1975-10-10 1976-10-11 Verfahren zum entschwefeln von so tief 2 - und so tief 3 -haltigen gasen
IT7628175A IT1068546B (it) 1975-10-10 1976-10-11 Desolforazione di gas contenenti anidride solforosa
GB42170/76A GB1525770A (en) 1975-10-10 1976-10-11 Process and installation for desulphurising gases containing so2
JP51121357A JPS5263172A (en) 1975-10-10 1976-10-12 Method and apparatus for desulfurizing gas containing sulfur
US05/731,654 US4283380A (en) 1975-10-10 1976-10-12 Process and installation for desulphurizing gases containing SO2

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7629756A FR2366049A2 (fr) 1976-10-04 1976-10-04 Desulfuration de gaz contenant du so2

Publications (2)

Publication Number Publication Date
FR2366049A2 true FR2366049A2 (fr) 1978-04-28
FR2366049B2 FR2366049B2 (show.php) 1980-05-09

Family

ID=9178333

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7629756A Granted FR2366049A2 (fr) 1975-10-10 1976-10-04 Desulfuration de gaz contenant du so2

Country Status (1)

Country Link
FR (1) FR2366049A2 (show.php)

Also Published As

Publication number Publication date
FR2366049B2 (show.php) 1980-05-09

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