FR2201118B1 - - Google Patents

Info

Publication number
FR2201118B1
FR2201118B1 FR7235266A FR7235266A FR2201118B1 FR 2201118 B1 FR2201118 B1 FR 2201118B1 FR 7235266 A FR7235266 A FR 7235266A FR 7235266 A FR7235266 A FR 7235266A FR 2201118 B1 FR2201118 B1 FR 2201118B1
Authority
FR
France
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
FR7235266A
Other languages
French (fr)
Other versions
FR2201118A1 (en
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR7235266A priority Critical patent/FR2201118A1/fr
Priority to JP48111923A priority patent/JPS4972196A/ja
Publication of FR2201118A1 publication Critical patent/FR2201118A1/fr
Application granted granted Critical
Publication of FR2201118B1 publication Critical patent/FR2201118B1/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
    • B01D53/34—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
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
    • C01B17/05—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by wet processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (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)
FR7235266A 1972-10-04 1972-10-04 Sulphur dioxide removal from stack gas - by reacting with aq ammonia, and recovering as sulphur Granted FR2201118A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7235266A FR2201118A1 (en) 1972-10-04 1972-10-04 Sulphur dioxide removal from stack gas - by reacting with aq ammonia, and recovering as sulphur
JP48111923A JPS4972196A (es) 1972-10-04 1973-10-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7235266A FR2201118A1 (en) 1972-10-04 1972-10-04 Sulphur dioxide removal from stack gas - by reacting with aq ammonia, and recovering as sulphur

Publications (2)

Publication Number Publication Date
FR2201118A1 FR2201118A1 (en) 1974-04-26
FR2201118B1 true FR2201118B1 (es) 1977-07-29

Family

ID=9105212

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7235266A Granted FR2201118A1 (en) 1972-10-04 1972-10-04 Sulphur dioxide removal from stack gas - by reacting with aq ammonia, and recovering as sulphur

Country Status (1)

Country Link
FR (1) FR2201118A1 (es)

Also Published As

Publication number Publication date
FR2201118A1 (en) 1974-04-26

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Legal Events

Date Code Title Description
ST Notification of lapse