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Class 23/302T - Sodium compounds


Subclass of Class 23 - Chemistry: physical processes
No. of applications: 1
Last issue date: 03/08/2007


Application No.Application TitleIssue Date
20070050949Process for the manufacture of sodium carbonate
Process for the manufacture of sodium carbonate crystals comprising: the addition of solid sodium carbonate (1) to an aqueous solution comprising sodium bicarbonate and sodium carbonate; the crystallization and the separation of sodium sesquicarbonate crystals; (...
03/08/2007
 
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