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 Inst Przemyslu Tworzyw I Farb, Zaklady Tworzyw I FarbfiledCriticalInst Przemyslu Tworzyw I Farb
Priority to PL23671782ApriorityCriticalpatent/PL134601B1/en
Publication of PL236717A1publicationCriticalpatent/PL236717A1/en
Publication of PL134601B1publicationCriticalpatent/PL134601B1/en
Process for recovering calcium compounds and sulphur dioxide from calcium sulphate,and calcium compounds and sulphur dioxide obtained according to this process