[go: up one dir, main page]

FR771452A - Process for recovering sulfur dioxide from gases containing it - Google Patents

Process for recovering sulfur dioxide from gases containing it

Info

Publication number
FR771452A
FR771452A FR771452DA FR771452A FR 771452 A FR771452 A FR 771452A FR 771452D A FR771452D A FR 771452DA FR 771452 A FR771452 A FR 771452A
Authority
FR
France
Prior art keywords
sulfur dioxide
gases containing
recovering sulfur
recovering
gases
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
Other languages
French (fr)
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.)
GEA Group AG
Original Assignee
Metallgesellschaft AG
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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Application granted granted Critical
Publication of FR771452A publication Critical patent/FR771452A/en
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
    • 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
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C01B17/60—Isolation of sulfur dioxide from gases

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)
FR771452D 1933-05-06 1934-04-09 Process for recovering sulfur dioxide from gases containing it Expired FR771452A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE771452X 1933-05-06

Publications (1)

Publication Number Publication Date
FR771452A true FR771452A (en) 1934-10-09

Family

ID=6678573

Family Applications (1)

Application Number Title Priority Date Filing Date
FR771452D Expired FR771452A (en) 1933-05-06 1934-04-09 Process for recovering sulfur dioxide from gases containing it

Country Status (1)

Country Link
FR (1) FR771452A (en)

Similar Documents

Publication Publication Date Title
FR799474A (en) Improvement in the recovery of carbon dioxide from gases containing it
FR738307A (en) Process for separating sulfur dioxide contained in gases
FR753253A (en) Process for separating carbon dioxide from gases containing it
FR775910A (en) Process for the recovery of sulfur, gases containing sulfur dioxide
FR771452A (en) Process for recovering sulfur dioxide from gases containing it
FR46137E (en) Process for recovering sulfur dioxide from gases containing it
FR815182A (en) Process for recovering sulfur dioxide from gases containing it
FR48393E (en) Process for recovering sulfur dioxide from gases containing it
FR736074A (en) Process for recovering sulfur dioxide from gases containing it
FR825289A (en) Process for removing elemental sulfur from sulfur dioxide and gas containing it
FR815183A (en) Process for collecting sulfur dioxide from gases containing it
FR707277A (en) Process for removing carbon oxysulphide from gases
FR817819A (en) Process for recovering sulfur dioxide from gas mixtures
FR725220A (en) Process for separating sulfur dioxide from gas mixtures which contain it
FR769806A (en) Process for recovering sulfur from gas mixtures containing sulfur dioxide
FR753127A (en) Process for gas desulfurization
FR784942A (en) Process for removing elemental sulfur from gases containing sulfur dioxide
FR758240A (en) Process for the separation of gas mixtures
FR760064A (en) Improvements to the production of sulfur from gases containing sulfur dioxide
FR731421A (en) Process for the purification of roasting gas
FR710070A (en) Process for gas purification
FR804273A (en) Process for separating hydrogen sulfide from gases
FR729489A (en) Process for recovering sulfur and cyanogen from gas mixtures
FR785276A (en) Process for removing weak gaseous acids from gases containing them
FR754439A (en) Blast furnace slag improvement process