FR873309A - Process for the purification of waste air containing hydrogen sulfide - Google Patents

Process for the purification of waste air containing hydrogen sulfide

Info

Publication number
FR873309A
FR873309A FR873309DA FR873309A FR 873309 A FR873309 A FR 873309A FR 873309D A FR873309D A FR 873309DA FR 873309 A FR873309 A FR 873309A
Authority
FR
France
Prior art keywords
purification
hydrogen sulfide
containing hydrogen
air containing
waste air
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.)
AKTIVKOHLE UNION VERWALTUNGS G
Original Assignee
AKTIVKOHLE UNION VERWALTUNGS G
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 AKTIVKOHLE UNION VERWALTUNGS G filed Critical AKTIVKOHLE UNION VERWALTUNGS G
Application granted granted Critical
Publication of FR873309A publication Critical patent/FR873309A/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)
  • Treating Waste Gases (AREA)
FR873309D 1940-07-20 1941-06-24 Process for the purification of waste air containing hydrogen sulfide Expired FR873309A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA3583A DE838592C (en) 1940-07-20 1940-07-20 Process for the purification of exhaust air containing hydrogen sulphide

Publications (1)

Publication Number Publication Date
FR873309A true FR873309A (en) 1942-07-06

Family

ID=6920278

Family Applications (1)

Application Number Title Priority Date Filing Date
FR873309D Expired FR873309A (en) 1940-07-20 1941-06-24 Process for the purification of waste air containing hydrogen sulfide

Country Status (2)

Country Link
DE (1) DE838592C (en)
FR (1) FR873309A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3224350A1 (en) * 1982-06-30 1984-01-05 Daimler-Benz Ag, 7000 Stuttgart Process for wet purification of contaminated exhaust air

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE402737C (en) * 1924-09-19 Koppers Co Inc Removal of hydrogen sulfide from gases
FR632777A (en) * 1928-01-14
GB174653A (en) * 1920-11-10 1922-02-09 Ernest Eugene Naef Manufacture of sodium compounds and by products
US1639905A (en) * 1921-04-04 1927-08-23 Koppers Co Inc Manufacture of sodium thiosulphate

Also Published As

Publication number Publication date
DE838592C (en) 1952-05-12

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