CH551799A - Procede d'elimination de l'acide sulfhydrique gazeux d'un courant gazeux le contenant. - Google Patents

Procede d'elimination de l'acide sulfhydrique gazeux d'un courant gazeux le contenant.

Info

Publication number
CH551799A
CH551799A CH913372A CH913372A CH551799A CH 551799 A CH551799 A CH 551799A CH 913372 A CH913372 A CH 913372A CH 913372 A CH913372 A CH 913372A CH 551799 A CH551799 A CH 551799A
Authority
CH
Switzerland
Prior art keywords
elimination
gaseous
gas current
current containing
sulphydric acid
Prior art date
Application number
CH913372A
Other languages
English (en)
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 CH551799A publication Critical patent/CH551799A/fr

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/46Removing components of defined structure
    • B01D53/48Sulfur compounds
    • B01D53/52Hydrogen sulfide
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D47/00Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06Spray cleaning
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/46Removing components of defined structure
    • B01D53/48Sulfur compounds
    • B01D53/50Sulfur oxides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/46Removing components of defined structure
    • B01D53/48Sulfur compounds
    • B01D53/50Sulfur oxides
    • B01D53/507Sulfur oxides by treating the gases with other liquids
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00Compounds of iron
    • C01G49/02Oxides; Hydroxides
    • C01G49/08Ferroso-ferric oxide [Fe3O4]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Biomedical Technology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
CH913372A 1971-06-28 1972-06-16 Procede d'elimination de l'acide sulfhydrique gazeux d'un courant gazeux le contenant. CH551799A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH551799A true CH551799A (fr) 1974-07-31

Family

ID=9079428

Family Applications (1)

Application Number Title Priority Date Filing Date
CH913372A CH551799A (fr) 1971-06-28 1972-06-16 Procede d'elimination de l'acide sulfhydrique gazeux d'un courant gazeux le contenant.

Country Status (9)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2913329C2 (de) * 1979-04-03 1984-11-22 Dechema Deutsche Gesellschaft F. Chem. Apparatewesen E.V., 6000 Frankfurt Verfahren zur Abscheidung von Spuren gasförmiger Schadstoffe auf Basis von Schwefel aus Abgasen durch chemische Absorption
CN114436387B (zh) * 2022-02-23 2023-08-25 杰瑞环保科技有限公司 废水的处理方法和处理装置

Also Published As

Publication number Publication date
DE2231199A1 (de) 1973-01-11
BE785074A (fr) 1972-12-19
GB1371543A (en) 1974-10-23
CA965583A (en) 1975-04-08
NL7208330A (xx) 1973-01-02
LU65562A1 (xx) 1973-01-22
IT956982B (it) 1973-10-10
FR2144007A5 (xx) 1973-02-09

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Legal Events

Date Code Title Description
PL Patent ceased