MX156366A - IMPROVED PROCEDURE FOR OBTAINING ANHYDROUS SODIUM SULPHITE - Google Patents

IMPROVED PROCEDURE FOR OBTAINING ANHYDROUS SODIUM SULPHITE

Info

Publication number
MX156366A
MX156366A MX188427A MX18842781A MX156366A MX 156366 A MX156366 A MX 156366A MX 188427 A MX188427 A MX 188427A MX 18842781 A MX18842781 A MX 18842781A MX 156366 A MX156366 A MX 156366A
Authority
MX
Mexico
Prior art keywords
anhydrous sodium
sodium sulphite
improved procedure
obtaining anhydrous
obtaining
Prior art date
Application number
MX188427A
Other languages
Spanish (es)
Inventor
Federico Barriga Mateo
Original Assignee
Union Explosivos Rio Tinto
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 Union Explosivos Rio Tinto filed Critical Union Explosivos Rio Tinto
Publication of MX156366A publication Critical patent/MX156366A/en

Links

MX188427A 1980-07-23 1981-07-23 IMPROVED PROCEDURE FOR OBTAINING ANHYDROUS SODIUM SULPHITE MX156366A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES493642A ES493642A0 (en) 1980-07-23 1980-07-23 PROCEDURE FOR OBTAINING SODIUM SULPHITE ANHYDRO

Publications (1)

Publication Number Publication Date
MX156366A true MX156366A (en) 1988-08-15

Family

ID=8480856

Family Applications (1)

Application Number Title Priority Date Filing Date
MX188427A MX156366A (en) 1980-07-23 1981-07-23 IMPROVED PROCEDURE FOR OBTAINING ANHYDROUS SODIUM SULPHITE

Country Status (3)

Country Link
ES (1) ES493642A0 (en)
MX (1) MX156366A (en)
PT (1) PT73384B (en)

Also Published As

Publication number Publication date
ES8105963A1 (en) 1981-07-01
PT73384A (en) 1981-08-01
ES493642A0 (en) 1981-07-01
PT73384B (en) 1982-10-01

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