CA1011930A - Method for removing ammonia, hydrogen sulphide and hydrocyanic acid from gases - Google Patents

Method for removing ammonia, hydrogen sulphide and hydrocyanic acid from gases

Info

Publication number
CA1011930A
CA1011930A CA191,898A CA191898A CA1011930A CA 1011930 A CA1011930 A CA 1011930A CA 191898 A CA191898 A CA 191898A CA 1011930 A CA1011930 A CA 1011930A
Authority
CA
Canada
Prior art keywords
gases
hydrogen sulphide
hydrocyanic acid
removing ammonia
ammonia
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
CA191,898A
Inventor
Egon Haese
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.)
Dr C Otto and Co GmbH
Original Assignee
Dr C Otto and Co GmbH
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
Priority claimed from DE19732305853 external-priority patent/DE2305853C3/en
Application filed by Dr C Otto and Co GmbH filed Critical Dr C Otto and Co GmbH
Application granted granted Critical
Publication of CA1011930A publication Critical patent/CA1011930A/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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
    • C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
    • C10K1/105—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids containing metal compounds other than alkali- or earth-alkali carbonates, -hydroxides, oxides, or salts of inorganic acids derived from sulfur
    • C10K1/106—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids containing metal compounds other than alkali- or earth-alkali carbonates, -hydroxides, oxides, or salts of inorganic acids derived from sulfur containing Fe compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Industrial Gases (AREA)
CA191,898A 1973-02-07 1974-02-06 Method for removing ammonia, hydrogen sulphide and hydrocyanic acid from gases Expired CA1011930A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732305853 DE2305853C3 (en) 1973-02-07 Process for removing ammonia, hydrogen sulfide and hydrogen cyanide from gases

Publications (1)

Publication Number Publication Date
CA1011930A true CA1011930A (en) 1977-06-14

Family

ID=5871154

Family Applications (1)

Application Number Title Priority Date Filing Date
CA191,898A Expired CA1011930A (en) 1973-02-07 1974-02-06 Method for removing ammonia, hydrogen sulphide and hydrocyanic acid from gases

Country Status (9)

Country Link
JP (1) JPS5715637B2 (en)
BE (1) BE810712A (en)
BR (1) BR7400848D0 (en)
CA (1) CA1011930A (en)
FR (1) FR2215998B1 (en)
GB (1) GB1447705A (en)
IN (1) IN142417B (en)
IT (1) IT1008785B (en)
ZA (1) ZA74814B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5288584A (en) * 1976-01-20 1977-07-25 Taikisha Kk Nasty smell treatment method

Also Published As

Publication number Publication date
FR2215998B1 (en) 1977-09-23
JPS5715637B2 (en) 1982-03-31
JPS49111867A (en) 1974-10-24
DE2305853B2 (en) 1977-02-17
GB1447705A (en) 1976-08-25
IT1008785B (en) 1976-11-30
ZA74814B (en) 1975-01-29
IN142417B (en) 1977-07-02
BR7400848D0 (en) 1974-11-05
BE810712A (en) 1974-05-29
FR2215998A1 (en) 1974-08-30
DE2305853A1 (en) 1974-08-08

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