Title: Method for producing magnesium sulfoate fertilizer from the raw material of magnetsite
Application Number: 86105794 Application Date: 1986.07.25
Publication Number: 1008049 Publication Date: 1987.01.31
Approval Pub. Date: Granted Pub. Date: 1991.02.13
International Classifi-cation: C01F5/06,C01F5/40,C05D5/00
Applicant(s) Name: Xi Zhao Shen Address:
Inventor(s) Name:
Attorney & Agent: PAN GUANXIONG
Abstract:
     In this invention, the mild-heated magnesium oxide made from magnetsite by calcination reacting with sulfuric acid of appropriate concentration and get monohydrated magnesium sulfate directly. This invention is suitable for the sulfur-magnesium-fertilizer production from the raw materials of mild-heated magnesium oxide and natural magnesite.
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