BE785074A - GASEOUS SULPHYDRIC ACID ELIMINATION PROCESS - Google Patents

GASEOUS SULPHYDRIC ACID ELIMINATION PROCESS

Info

Publication number
BE785074A
BE785074A BE785074A BE785074A BE785074A BE 785074 A BE785074 A BE 785074A BE 785074 A BE785074 A BE 785074A BE 785074 A BE785074 A BE 785074A BE 785074 A BE785074 A BE 785074A
Authority
BE
Belgium
Prior art keywords
gaseous
elimination process
acid elimination
sulphydric acid
sulphydric
Prior art date
Application number
BE785074A
Other languages
French (fr)
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Publication of BE785074A publication Critical patent/BE785074A/en

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06—Spray cleaning
    • 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
    • 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
    • B01D53/507—Sulfur oxides by treating the gases with other liquids
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/02—Oxides; Hydroxides
    • C01G49/08—Ferroso-ferric oxide [Fe3O4]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
BE785074A 1971-06-28 1972-06-19 GASEOUS SULPHYDRIC ACID ELIMINATION PROCESS BE785074A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7123502A FR2144007A5 (en) 1971-06-28 1971-06-28

Publications (1)

Publication Number Publication Date
BE785074A true BE785074A (en) 1972-12-19

Family

ID=9079428

Family Applications (1)

Application Number Title Priority Date Filing Date
BE785074A BE785074A (en) 1971-06-28 1972-06-19 GASEOUS SULPHYDRIC ACID ELIMINATION PROCESS

Country Status (9)

Country Link
BE (1) BE785074A (en)
CA (1) CA965583A (en)
CH (1) CH551799A (en)
DE (1) DE2231199A1 (en)
FR (1) FR2144007A5 (en)
GB (1) GB1371543A (en)
IT (1) IT956982B (en)
LU (1) LU65562A1 (en)
NL (1) NL7208330A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2913329C2 (en) * 1979-04-03 1984-11-22 Dechema Deutsche Gesellschaft F. Chem. Apparatewesen E.V., 6000 Frankfurt Process for the separation of traces of gaseous pollutants based on sulfur from exhaust gases by chemical absorption
CN114436387B (en) * 2022-02-23 2023-08-25 杰瑞环保科技有限公司 Method and apparatus for treating wastewater

Also Published As

Publication number Publication date
LU65562A1 (en) 1973-01-22
NL7208330A (en) 1973-01-02
CH551799A (en) 1974-07-31
IT956982B (en) 1973-10-10
DE2231199A1 (en) 1973-01-11
GB1371543A (en) 1974-10-23
FR2144007A5 (en) 1973-02-09
CA965583A (en) 1975-04-08

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