FI68798C - Foerfarande foer rening av so2-haltiga gaser - Google Patents

Foerfarande foer rening av so2-haltiga gaser Download PDF

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Publication number
FI68798C
FI68798C FI830954A FI830954A FI68798C FI 68798 C FI68798 C FI 68798C FI 830954 A FI830954 A FI 830954A FI 830954 A FI830954 A FI 830954A FI 68798 C FI68798 C FI 68798C
Authority
FI
Finland
Prior art keywords
gas
sulfuric acid
process step
water
dilute sulfuric
Prior art date
Application number
FI830954A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI68798B (fi
FI830954L (fi
FI830954A0 (fi
Inventor
Gerd Petersen
Norbert Kijowsky
Juergen Seipenbusch
Original Assignee
Petersen Ges F Verfahrentechn
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 Petersen Ges F Verfahrentechn filed Critical Petersen Ges F Verfahrentechn
Publication of FI830954A0 publication Critical patent/FI830954A0/fi
Publication of FI830954L publication Critical patent/FI830954L/fi
Publication of FI68798B publication Critical patent/FI68798B/fi
Application granted granted Critical
Publication of FI68798C publication Critical patent/FI68798C/fi

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
    • B01D53/50—Sulfur oxides
    • B01D53/507—Sulfur oxides by treating the gases with other liquids
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C01B17/56—Separation; Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Electrostatic Separation (AREA)
FI830954A 1982-08-07 1983-03-22 Foerfarande foer rening av so2-haltiga gaser FI68798C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823229494 DE3229494C2 (de) 1982-08-07 1982-08-07 Verfahren zur Reinigung von SO↓2↓-haltigen Gasen
DE3229494 1982-08-07

Publications (4)

Publication Number Publication Date
FI830954A0 FI830954A0 (fi) 1983-03-22
FI830954L FI830954L (fi) 1984-02-08
FI68798B FI68798B (fi) 1985-07-31
FI68798C true FI68798C (fi) 1985-11-11

Family

ID=6170348

Family Applications (1)

Application Number Title Priority Date Filing Date
FI830954A FI68798C (fi) 1982-08-07 1983-03-22 Foerfarande foer rening av so2-haltiga gaser

Country Status (4)

Country Link
EP (1) EP0101780A1 (fr)
DE (1) DE3229494C2 (fr)
ES (1) ES8400988A1 (fr)
FI (1) FI68798C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019134752A1 (fr) * 2018-01-08 2019-07-11 Outotec (Finland) Oy Procédé et installation d'épuration de gaz contenant du dioxyde de soufre

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1943137A (en) * 1927-09-28 1934-01-09 Gen Chemical Corp Process of cooling and purifying burner gases
DE751907C (de) * 1942-03-22 1951-07-26 Metallgesellschaft Ag Verfahren zum Entfernen von Fluor, Chlor und aehnlichen Kontaktgiften aus anschliessend elektrisch entarsenierten Roestgasen durch Waschen
DE751908C (de) * 1942-03-28 1951-07-26 Metallgesellschaft Ag Verfahren zur Entarsenierung von Roestgasen
US2598116A (en) * 1948-05-07 1952-05-27 Paper Patents Co Process for cooling sulfur burner gas
DE2710627A1 (de) * 1977-03-11 1978-09-14 Metallgesellschaft Ag Verfahren zur aufbereitung schwefelhaltiger abgase

Also Published As

Publication number Publication date
DE3229494C2 (de) 1985-11-21
FI68798B (fi) 1985-07-31
ES520619A0 (es) 1983-12-16
FI830954L (fi) 1984-02-08
EP0101780A1 (fr) 1984-03-07
DE3229494A1 (de) 1984-02-09
FI830954A0 (fi) 1983-03-22
ES8400988A1 (es) 1983-12-16

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: HUGO PETERSEN GESELLSCHAFT FUER