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SE8207235L - Ren, overmettad magnesiumsulfitlosning - Google Patents

Ren, overmettad magnesiumsulfitlosning

Info

Publication number
SE8207235L
SE8207235L SE8207235A SE8207235A SE8207235L SE 8207235 L SE8207235 L SE 8207235L SE 8207235 A SE8207235 A SE 8207235A SE 8207235 A SE8207235 A SE 8207235A SE 8207235 L SE8207235 L SE 8207235L
Authority
SE
Sweden
Prior art keywords
magnesium sulphite
pure
flow
heat
solution
Prior art date
Application number
SE8207235A
Other languages
Unknown language ( )
English (en)
Other versions
SE8207235D0 (sv
SE452602B (sv
Inventor
S Najmr
Z Jerman
J 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 SE8207235D0 publication Critical patent/SE8207235D0/sv
Publication of SE8207235L publication Critical patent/SE8207235L/sv
Publication of SE452602B publication Critical patent/SE452602B/sv

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)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (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)
SE8207235A 1981-12-21 1982-12-17 Forfarande for framstellning av en ren, overmettad losning av magnesiumsulfit utgaende fran magnesiumsulfit innehallande fasta vattenolosliga fororeningar SE452602B (sv)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
SE8207235D0 SE8207235D0 (sv) 1982-12-17
SE8207235L true SE8207235L (sv) 1983-06-22
SE452602B SE452602B (sv) 1987-12-07

Family

ID=5445821

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8207235A SE452602B (sv) 1981-12-21 1982-12-17 Forfarande for framstellning av en ren, overmettad losning av magnesiumsulfit utgaende fran magnesiumsulfit innehallande fasta vattenolosliga fororeningar

Country Status (7)

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

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
CS231456B1 (en) 1984-11-19
FI70560B (fi) 1986-06-06
DE3244341A1 (de) 1983-06-30
FI824288A0 (fi) 1982-12-14
FI70560C (sv) 1988-04-26
US4685935A (en) 1987-08-11
SE8207235D0 (sv) 1982-12-17
CA1182978A (en) 1985-02-26
FI824288L (fi) 1983-06-22
AT381086B (de) 1986-08-25
SE452602B (sv) 1987-12-07
ATA460282A (de) 1986-01-15

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