FR844253A - Process for removing weak gaseous acids present in gases - Google Patents

Process for removing weak gaseous acids present in gases

Info

Publication number
FR844253A
FR844253A FR844253DA FR844253A FR 844253 A FR844253 A FR 844253A FR 844253D A FR844253D A FR 844253DA FR 844253 A FR844253 A FR 844253A
Authority
FR
France
Prior art keywords
gases
acids present
gaseous acids
removing weak
weak gaseous
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR844253A publication Critical patent/FR844253A/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
    • B01D53/52—Hydrogen sulfide
    • B01D53/523—Mixtures of hydrogen sulfide and sulfur oxides

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)
FR844253D 1937-10-25 1938-10-03 Process for removing weak gaseous acids present in gases Expired FR844253A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE844253X 1937-10-25

Publications (1)

Publication Number Publication Date
FR844253A true FR844253A (en) 1939-07-21

Family

ID=6774428

Family Applications (1)

Application Number Title Priority Date Filing Date
FR844253D Expired FR844253A (en) 1937-10-25 1938-10-03 Process for removing weak gaseous acids present in gases

Country Status (1)

Country Link
FR (1) FR844253A (en)

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