Title: Process for mfg. dense anhydrous sodium carbonate
Application Number: 86100688 Application Date: 1986.01.28
Publication Number: 1001954 Publication Date: 1986.07.30
Approval Pub. Date: 1991.04.24 Granted Pub. Date: 1991.04.24
International Classifi-cation: C01D7/35
Applicant(s) Name: Solvay Address:
Inventor(s) Name: Claude Brenton;Leon Ninana
Attorney & Agent: LU XINHUA
Abstract:
    Process for manufacturing dense anhydrous sodium carbonate, according to which light anhydrous sodium carbonate (2) is added to an aqueous sodium carbonate solution (6) and the resulting aqueous suspension is subjected to a maturing treatment within a temperature range.
Time: 3