DE68910881D1 - Verfahren zur Erzeugung von extraleichtem Natriumkarbonat. - Google Patents

Verfahren zur Erzeugung von extraleichtem Natriumkarbonat.

Info

Publication number
DE68910881D1
DE68910881D1 DE89109475T DE68910881T DE68910881D1 DE 68910881 D1 DE68910881 D1 DE 68910881D1 DE 89109475 T DE89109475 T DE 89109475T DE 68910881 T DE68910881 T DE 68910881T DE 68910881 D1 DE68910881 D1 DE 68910881D1
Authority
DE
Germany
Prior art keywords
production
sodium carbonate
extra light
light sodium
extra
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE89109475T
Other languages
English (en)
Other versions
DE68910881T2 (de
Inventor
Csc Lubomir Neuzil
Csc Vaclav Dipl Ing Bejcek
Csc Mocek
Csc Vaclav Dipl Ing Koza
Drsc Erdoes
Jiri Dipl Ing Wald
Anton Vlcek
Csc Erich Dipl Ing Lippert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Solvay SA
Original Assignee
Czech Academy of Sciences CAS
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 CS883605A external-priority patent/CS270337B1/cs
Priority claimed from CS891611A external-priority patent/CS161189A1/cs
Application filed by Czech Academy of Sciences CAS filed Critical Czech Academy of Sciences CAS
Publication of DE68910881D1 publication Critical patent/DE68910881D1/de
Application granted granted Critical
Publication of DE68910881T2 publication Critical patent/DE68910881T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treating Waste Gases (AREA)
DE1989610881 1988-05-27 1989-05-26 Verfahren zur Erzeugung von extraleichtem Natriumkarbonat. Expired - Fee Related DE68910881T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CS883605A CS270337B1 (en) 1988-05-27 1988-05-27 Method of sodium carbonate preparation for gaseous mixtures' admixtures trapping especially of sulphur dioxide
CS891611A CS161189A1 (en) 1989-03-15 1989-03-15 Method of admixtures catching from gases especially sulphur dioxide and nitrogen oxides

Publications (2)

Publication Number Publication Date
DE68910881D1 true DE68910881D1 (de) 1994-01-05
DE68910881T2 DE68910881T2 (de) 1994-06-16

Family

ID=25745477

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1989610881 Expired - Fee Related DE68910881T2 (de) 1988-05-27 1989-05-26 Verfahren zur Erzeugung von extraleichtem Natriumkarbonat.

Country Status (2)

Country Link
EP (1) EP0343673B1 (de)
DE (1) DE68910881T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2683461B1 (fr) * 1991-11-08 1994-05-20 Solvay Et Cie Procede pour epurer un gaz contenant de l'oxyde nitrique.
FR2740356B1 (fr) * 1995-10-31 1997-11-28 Rhone Poulenc Chimie Procede de traitement de fumees avec du carbonate et/ou du bicarbonate de sodium humidifies
DE19710157A1 (de) * 1997-03-12 1998-10-01 Nukem Nuklear Gmbh Verfahren und Vorrichtung zum Eindampfen sulfathaltiger Lösungen
JPH10337401A (ja) * 1997-03-12 1998-12-22 Nukem Nuklear Gmbh 含塩溶液の濃縮のための方法及び装置
TR201008667A1 (tr) * 2010-10-21 2012-05-21 Eti̇ Maden İşletmeleri̇ Genel Müdürlüğü Borik asit üretimi prosesinin geliştirilmesi.
US9700852B2 (en) 2012-08-28 2017-07-11 So Spark Ltd. System, method and capsules for producing sparkling drinks
US9382119B2 (en) 2014-01-27 2016-07-05 So Spark Ltd. Rapid high-pressure microwave thermal decomposition system, capsule and method for using same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE466103B (sv) * 1987-04-27 1991-12-16 Ceskoslovenska Akademie Ved Saett foer framstaellning av aktivt natriumkarbonat

Also Published As

Publication number Publication date
DE68910881T2 (de) 1994-06-16
EP0343673B1 (de) 1993-11-24
EP0343673A1 (de) 1989-11-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SOLVAY, BRUESSEL/BRUXELLES, BE

8339 Ceased/non-payment of the annual fee