FI824288L - Foerfarande foer framstaellning av en ren oevermattad magnesiumsulfitloesning - Google Patents

Foerfarande foer framstaellning av en ren oevermattad magnesiumsulfitloesning

Info

Publication number
FI824288L
FI824288L FI824288A FI824288A FI824288L FI 824288 L FI824288 L FI 824288L FI 824288 A FI824288 A FI 824288A FI 824288 A FI824288 A FI 824288A FI 824288 L FI824288 L FI 824288L
Authority
FI
Finland
Prior art keywords
sulfuring
magnesium
extension
magnesium sulfuring
Prior art date
Application number
FI824288A
Other languages
English (en)
Other versions
FI70560C (fi
FI70560B (fi
FI824288A0 (fi
Inventor
Stanislav Najmr
Zdenek Jerman
Jaroslav Kralicek
Original Assignee
Vysoka Skola Chem Tech
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 Vysoka Skola Chem Tech filed Critical Vysoka Skola Chem Tech
Publication of FI824288A0 publication Critical patent/FI824288A0/fi
Publication of FI824288L publication Critical patent/FI824288L/fi
Application granted granted Critical
Publication of FI70560B publication Critical patent/FI70560B/fi
Publication of FI70560C publication Critical patent/FI70560C/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
    • B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F5/00—Compounds of magnesium
    • C01F5/42—Magnesium sulfites

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Geology (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treating Waste Gases (AREA)
FI824288A 1981-12-21 1982-12-14 Foerfarande foer framstaellning av en ren oevermaettad magnesiumsulfitloesning. FI70560C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CS819633A CS231456B1 (en) 1981-12-21 1981-12-21 Processing method of pure supersatutated solution of magnesium sulphite
CS963381 1981-12-21

Publications (4)

Publication Number Publication Date
FI824288A0 FI824288A0 (fi) 1982-12-14
FI824288L true FI824288L (fi) 1983-06-22
FI70560B FI70560B (fi) 1986-06-06
FI70560C FI70560C (fi) 1988-04-26

Family

ID=5445821

Family Applications (1)

Application Number Title Priority Date Filing Date
FI824288A FI70560C (fi) 1981-12-21 1982-12-14 Foerfarande foer framstaellning av en ren oevermaettad magnesiumsulfitloesning.

Country Status (7)

Country Link
US (1) US4685935A (fi)
AT (1) AT381086B (fi)
CA (1) CA1182978A (fi)
CS (1) CS231456B1 (fi)
DE (1) DE3244341A1 (fi)
FI (1) FI70560C (fi)
SE (1) SE452602B (fi)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3630692A (en) * 1968-01-26 1971-12-28 Kerr Mc Gee Chem Corp Method of producing large kc1 crystals
US3812235A (en) * 1968-02-12 1974-05-21 Spring Chemicals Ltd Process for treating magnesium-base waste sulfite liquor
CA1179508A (fr) * 1981-09-29 1984-12-18 Georges Gabra Procede de recuperation du magnesium et/ou du nickel par extraction liquide-liquide
CS225767B1 (en) * 1982-01-14 1984-02-13 Najmr Stanislav The purification of magnesium raw materials

Also Published As

Publication number Publication date
FI70560C (fi) 1988-04-26
DE3244341A1 (de) 1983-06-30
CA1182978A (en) 1985-02-26
FI70560B (fi) 1986-06-06
CS231456B1 (en) 1984-11-19
ATA460282A (de) 1986-01-15
AT381086B (de) 1986-08-25
SE8207235L (sv) 1983-06-22
SE8207235D0 (sv) 1982-12-17
FI824288A0 (fi) 1982-12-14
SE452602B (sv) 1987-12-07
US4685935A (en) 1987-08-11

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: VYSOKA SKOLA CHEMICKO-TECHNOLOGICKA