SE8801570D0 - Method of producing active sodium carbonate - Google Patents

Method of producing active sodium carbonate

Info

Publication number
SE8801570D0
SE8801570D0 SE8801570A SE8801570A SE8801570D0 SE 8801570 D0 SE8801570 D0 SE 8801570D0 SE 8801570 A SE8801570 A SE 8801570A SE 8801570 A SE8801570 A SE 8801570A SE 8801570 D0 SE8801570 D0 SE 8801570D0
Authority
SE
Sweden
Prior art keywords
sodium carbonate
water
nh2o
na2co3
hydrate
Prior art date
Application number
SE8801570A
Other languages
English (en)
Other versions
SE8801570L (sv
SE466103B (sv
Inventor
K Mocek
E Erdos
E Lippert
J Cermak
V Vesely
M Hartman
J Wald
Original Assignee
Ceskoslovenska Akademie Ved
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 CS872996A external-priority patent/CS265828B1/cs
Priority claimed from CS88984A external-priority patent/CS266617B1/cs
Application filed by Ceskoslovenska Akademie Ved filed Critical Ceskoslovenska Akademie Ved
Publication of SE8801570D0 publication Critical patent/SE8801570D0/sv
Publication of SE8801570L publication Critical patent/SE8801570L/sv
Publication of SE466103B publication Critical patent/SE466103B/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
    • B01D53/502—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound characterised by a specific solution or suspension
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D7/00—Carbonates of sodium, potassium or alkali metals in general
    • C01D7/35—Varying the content of water of crystallisation or the specific gravity
SE8801570A 1987-04-27 1988-04-27 Saett foer framstaellning av aktivt natriumkarbonat SE466103B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CS872996A CS265828B1 (cs) 1987-04-27 1987-04-27 Způsob přípravy aktivního uhličitanu sodného
CS88984A CS266617B1 (en) 1988-02-17 1988-02-17 Method of sodium carbonate's higher hydrates drying

Publications (3)

Publication Number Publication Date
SE8801570D0 true SE8801570D0 (sv) 1988-04-27
SE8801570L SE8801570L (sv) 1988-10-29
SE466103B SE466103B (sv) 1991-12-16

Family

ID=25745360

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8801570A SE466103B (sv) 1987-04-27 1988-04-27 Saett foer framstaellning av aktivt natriumkarbonat

Country Status (3)

Country Link
AT (1) AT392054B (sv)
DE (1) DE3814274A1 (sv)
SE (1) SE466103B (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE68910881T2 (de) * 1988-05-27 1994-06-16 Ceskoslovenska Akademie Ved Verfahren zur Erzeugung von extraleichtem Natriumkarbonat.
ATE133196T1 (de) * 1991-11-11 1996-02-15 Akzo Nobel Nv Verfahren zur herstellung von salzgranulaten

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE662091C (de) * 1933-07-31 1938-07-07 Solvay Verfahren zur Herstellung von Kristallsoda in stueckiger Form
SE418152B (sv) * 1974-06-12 1981-05-11 Ceskoslovenska Akademie Ved Sett for oskadliggorande av avgaser, isynnerhet kveve- och svaveloxider, med hjelp av karbonater
JPS56109819A (en) * 1980-02-04 1981-08-31 Asahi Glass Co Ltd Manufacture of anhydrous sodium carbonate crystal

Also Published As

Publication number Publication date
DE3814274A1 (de) 1988-11-10
AT392054B (de) 1991-01-25
ATA108088A (de) 1990-07-15
SE8801570L (sv) 1988-10-29
SE466103B (sv) 1991-12-16

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