IT956982B - PROCEDURE FOR THE ELIMINATION OF GASSOS SULFIDRIC ACID - Google Patents

PROCEDURE FOR THE ELIMINATION OF GASSOS SULFIDRIC ACID

Info

Publication number
IT956982B
IT956982B IT2629472A IT2629472A IT956982B IT 956982 B IT956982 B IT 956982B IT 2629472 A IT2629472 A IT 2629472A IT 2629472 A IT2629472 A IT 2629472A IT 956982 B IT956982 B IT 956982B
Authority
IT
Italy
Prior art keywords
gassos
elimination
procedure
sulfidric
acid
Prior art date
Application number
IT2629472A
Other languages
Italian (it)
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
Application granted granted Critical
Publication of IT956982B publication Critical patent/IT956982B/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)
  • 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)
IT2629472A 1971-06-28 1972-06-28 PROCEDURE FOR THE ELIMINATION OF GASSOS SULFIDRIC ACID IT956982B (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
IT956982B true IT956982B (en) 1973-10-10

Family

ID=9079428

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2629472A IT956982B (en) 1971-06-28 1972-06-28 PROCEDURE FOR THE ELIMINATION OF GASSOS SULFIDRIC ACID

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
DE2231199A1 (en) 1973-01-11
BE785074A (en) 1972-12-19
GB1371543A (en) 1974-10-23
CA965583A (en) 1975-04-08
NL7208330A (en) 1973-01-02
CH551799A (en) 1974-07-31
LU65562A1 (en) 1973-01-22
FR2144007A5 (en) 1973-02-09

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