ES515251A0 - "procedimiento de fabricacion de carbonato de sodio monohidratado". - Google Patents

"procedimiento de fabricacion de carbonato de sodio monohidratado".

Info

Publication number
ES515251A0
ES515251A0 ES515251A ES515251A ES515251A0 ES 515251 A0 ES515251 A0 ES 515251A0 ES 515251 A ES515251 A ES 515251A ES 515251 A ES515251 A ES 515251A ES 515251 A0 ES515251 A0 ES 515251A0
Authority
ES
Spain
Prior art keywords
sodium carbonate
monohydrated
procedure
manufacture
anhydrous 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.)
Granted
Application number
ES515251A
Other languages
English (en)
Other versions
ES8306073A1 (es
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
Publication of ES515251A0 publication Critical patent/ES515251A0/es
Publication of ES8306073A1 publication Critical patent/ES8306073A1/es
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)
ES515251A 1981-08-26 1982-08-25 "procedimiento de fabricacion de carbonato de sodio monohidratado". Expired ES8306073A1 (es)

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 (2)

Publication Number Publication Date
ES515251A0 true ES515251A0 (es) 1983-05-01
ES8306073A1 ES8306073A1 (es) 1983-05-01

Family

ID=9261727

Family Applications (1)

Application Number Title Priority Date Filing Date
ES515251A Expired ES8306073A1 (es) 1981-08-26 1982-08-25 "procedimiento de fabricacion de carbonato de sodio monohidratado".

Country Status (5)

Country Link
EP (1) EP0073085B1 (es)
AT (1) ATE18537T1 (es)
DE (1) DE3269832D1 (es)
ES (1) ES8306073A1 (es)
FR (1) FR2512002A1 (es)

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.
WO1999038801A1 (en) 1998-01-28 1999-08-05 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
FR1429596A (fr) * 1964-03-12 1966-02-25 Allied Chem Procédé de production de carbonate de sodium anhydre cristallin dense
BE661071A (es) * 1964-03-12

Also Published As

Publication number Publication date
DE3269832D1 (en) 1986-04-17
EP0073085A1 (fr) 1983-03-02
ES8306073A1 (es) 1983-05-01
EP0073085B1 (fr) 1986-03-12
FR2512002B1 (es) 1984-12-21
FR2512002A1 (fr) 1983-03-04
ATE18537T1 (de) 1986-03-15

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20030225