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Experimental research on the production of calcium, magnesium phosphorus fertilizer using stone ladder high -speed rail phosphate ore (1)
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[1]Zhang Baolin,He Dashao,Experimental research on the production of calcium, magnesium phosphorus fertilizer using stone ladder high -speed rail phosphate ore (1)[J].Journal of Zhengzhou University (Engineering Science),1991,12(01):104-111.
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Journal of Zhengzhou University (Engineering Science)[ISSN 1671-6833/CN 41-1339/T] Volume: 12 Number of periods: 1991 01 Page number: 104-111 Column: Public date: 1991-03-28
Title:
Experimental research on the production of calcium, magnesium phosphorus fertilizer using stone ladder high -speed rail phosphate ore (1)
Author(s):
Zhang Baolin; He Dashao;
Zhengzhou Institute of Technology Phosphate Fertilization Research Office, Zhengzhou Institute of Technology Phosphate Fertilization Research Office,
Keywords:
Calcium;  magnesium phosphorus;  phosphorus and minerals;  nickel and phosphorus iron
CLC:
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DOI:
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Abstract:
In this article, through a series of experiments of phosphorus phosphorus in Henan Ichuan Ichikawa Ishiki high -speed rail, it proposes the feasibility of using this mine to produce calcium, magnesium phosphate fertilizer; experiments show that not only can produce different levels of calcium and magnesium phosphate fertilizer that meets national standards, but also recycled the considerable economic value of nickel -phosphorus iron; and a preliminary discussion on its process conditions.
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