摘要
饲料级磷酸钙盐主要通过酸萃取磷矿石而来,2001年国家环保总局与国家质量监督检验检疫局联合发布了《畜禽养殖业污染物排放标准》对环境中磷的排放进行了限制。面对磷资源短缺和国家环保要求双重压力,开发优质、高效、环保的磷酸盐成为保障饲料业持续、健康、快速发展的基础。文章从磷酸氢钙Ⅲ型的理化指标、生产工艺、使用方式等对这一"新"原料做了介绍,并大胆预测未来磷酸氢钙Ⅲ型必将成为饲料行业的主导原料。
Feed grade calcium phosphate extracted from phosphate rock. State Environmental Protection Administration and General Administration of Quality Supervision, Inspection and Quarantine of the People s Republic of China issued ＂Discharge Standard of Pollutants for Livestock and Poultry Breeding＂ in order to restrict the emission of phosphorus. Under the pressures from shortage of phosphorus resources and national environmental requirements, The sustainable, healthy and fast development of feed industry must base on developing high quality, efficient and environmental protection phosphates. This report introduced this new resource from physiochemical index, production technique and application method and so on of dicalcium phosphateⅢ, and will dope out that dicalcium phosphateⅢ must be the leading raw material of feed industry in the future.
出处
《饲料博览》
2011年第2期18-20,共3页
Feed Review
关键词
磷酸氢钙Ⅲ型
磷酸氢钙Ⅰ型
生产工艺
使用方法
dicalcium phosphateⅢ
dicalcium phosphateⅠ
production technique
application method
