DE3269832D1 - Process and plant for manufacturing monohydrated sodium carbonate - Google Patents

Process and plant for manufacturing monohydrated sodium carbonate

Info

Publication number
DE3269832D1
DE3269832D1 DE8282201037T DE3269832T DE3269832D1 DE 3269832 D1 DE3269832 D1 DE 3269832D1 DE 8282201037 T DE8282201037 T DE 8282201037T DE 3269832 T DE3269832 T DE 3269832T DE 3269832 D1 DE3269832 D1 DE 3269832D1
Authority
DE
Germany
Prior art keywords
sodium carbonate
manufacturing
plant
anhydrous sodium
monohydrated sodium
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
Application number
DE8282201037T
Other languages
English (en)
Inventor
Jean Verlaeten
Constant Guerdon
Jean Caubet
Andre Walter
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
Solvay SA
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 Solvay SA filed Critical Solvay SA
Application granted granted Critical
Publication of DE3269832D1 publication Critical patent/DE3269832D1/de
Expired 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Catalysts (AREA)
DE8282201037T 1981-08-26 1982-08-18 Process and plant for manufacturing monohydrated sodium carbonate Expired DE3269832D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8116415A FR2512002A1 (fr) 1981-08-26 1981-08-26 Procede et installation pour la fabrication de carbonate de sodium monohydrate

Publications (1)

Publication Number Publication Date
DE3269832D1 true DE3269832D1 (en) 1986-04-17

Family

ID=9261727

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282201037T Expired DE3269832D1 (en) 1981-08-26 1982-08-18 Process and plant for manufacturing monohydrated sodium carbonate

Country Status (5)

Country Link
EP (1) EP0073085B1 (de)
AT (1) ATE18537T1 (de)
DE (1) DE3269832D1 (de)
ES (1) ES515251A0 (de)
FR (1) FR2512002A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2688496A1 (fr) * 1992-03-12 1993-09-17 Solvay Procede et installation pour la production de cristaux de carbonate de sodium monohydrate.
FR2689029B1 (fr) * 1992-03-25 1994-12-16 Solvay Installation et procédé pour la cristallisation d'une substance minérale et procédé pour la cristallisation de carbonate de sodium monohydraté.
FR2690432A1 (fr) * 1992-03-25 1993-10-29 Solvay Installation pour la cristallisation de carbonate de sodium monohydraté.
US6284005B1 (en) 1998-01-28 2001-09-04 Environmental Projects, Inc. Sodium carbonate recrystallization
BE1011722A4 (fr) 1998-02-02 1999-12-07 Solvay Procede de fabrication de carbonate de sodium.
US6464736B1 (en) 1999-08-05 2002-10-15 Environmental Projects, Inc. Recrystallization process

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3236590A (en) * 1962-12-10 1966-02-22 Allied Chem Anhydrous dense soda ash
BE661071A (de) * 1964-03-12
FR1429596A (fr) * 1964-03-12 1966-02-25 Allied Chem Procédé de production de carbonate de sodium anhydre cristallin dense

Also Published As

Publication number Publication date
EP0073085A1 (de) 1983-03-02
ES8306073A1 (es) 1983-05-01
ES515251A0 (es) 1983-05-01
FR2512002A1 (fr) 1983-03-04
FR2512002B1 (de) 1984-12-21
ATE18537T1 (de) 1986-03-15
EP0073085B1 (de) 1986-03-12

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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 (S.A.), BRUESSEL/BRUXELLES, BE