INFLUENCE OF CONCENTRATION OF PHOSPHORIC ACID ON OBTAINED FODDER PHOSPHATE QUALITY

被引：0

作者：

Hoffmann, Krystyna ^{[1
]}

Hoffmann, Jozef ^{[1
]}

Donigiewicz, Filip ^{[1
]}

机构：

[1] Wroclaw Univ Technol, Inst Inorgan Technol & Mineral Fertilizers, Ul M Smoluchowskiego 25, PL-50372 Wroclaw, Poland

来源：

ECOLOGICAL CHEMISTRY AND ENGINEERING A-CHEMIA I INZYNIERIA EKOLOGICZNA A | 2011年 / 18卷 / 07期

关键词：

concentrated phosphoric acid; fodder phosphate; monocalcium phosphate; fodder additive;

D O I：

暂无

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Results of qualitative analysis of the fodder monocalcium phosphate product based on concentrated phosphoric acid obtained in the laboratory conditions were presented. Phosphoric acid was produced by wet method from apatite raw material. Phosphorus is essential, regarded as biogenic nutrient, in animal feeding. Moreover the form of its availability contained in fodder phosphates is of great significance. The aim of conducted research was to determine different forms of phosphorus in monocalcium phosphate and depict the relation between contents of phosphorus in the fodder phosphate and concentration of the phosphoric acid used for its production. Furthermore it was evaluated whether the product meets the requirements of the Polish Standard PN-R-64803 regarding contents of different forms of the phosphorus

引用

页码：983 / 990

页数：8