ATA108088A - Verfahren zur herstellung aktiven natriumkarbonats - Google Patents

Verfahren zur herstellung aktiven natriumkarbonats

Info

Publication number
ATA108088A
ATA108088A AT108088A AT108088A ATA108088A AT A108088 A ATA108088 A AT A108088A AT 108088 A AT108088 A AT 108088A AT 108088 A AT108088 A AT 108088A AT A108088 A ATA108088 A AT A108088A
Authority
AT
Austria
Prior art keywords
sodium carbonate
producing active
active sodium
producing
carbonate
Prior art date
Application number
AT108088A
Other languages
English (en)
Other versions
AT392054B (de
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 ATA108088A publication Critical patent/ATA108088A/de
Application granted granted Critical
Publication of AT392054B publication Critical patent/AT392054B/de

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

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)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Treating Waste Gases (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
AT108088A 1987-04-27 1988-04-27 Verfahren zur herstellung aktiven natriumkarbonats AT392054B (de)

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 (2)

Publication Number Publication Date
ATA108088A true ATA108088A (de) 1990-07-15
AT392054B AT392054B (de) 1991-01-25

Family

ID=25745360

Family Applications (1)

Application Number Title Priority Date Filing Date
AT108088A AT392054B (de) 1987-04-27 1988-04-27 Verfahren zur herstellung aktiven natriumkarbonats

Country Status (3)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0343673B1 (de) * 1988-05-27 1993-11-24 Ceskoslovenska Akademie Ved Verfahren zur Erzeugung von extraleichtem Natriumkarbonat
DE69207727T2 (de) * 1991-11-11 1996-09-19 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
SE8801570L (sv) 1988-10-29
SE466103B (sv) 1991-12-16
AT392054B (de) 1991-01-25
SE8801570D0 (sv) 1988-04-27

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
ELJ Ceased due to non-payment of the annual fee
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee