关键词: font-family: 宋体, mso-bidi-font-size: 12.0pt, mso-ascii-font-family: 'Times New Roman', mso-hansi-font-family: 'Times New Roman', mso-bidi-font-family: 'Times New Roman', mso-font-kerning: 1.0pt, mso-ansi-language: EN-US, mso-fareast-language: ZH-CN, 磷化工；黄磷；三聚磷酸钠')">mso-bidi-language: AR-SA">磷化工；黄磷；三聚磷酸钠

Abstract: Present status of China′s phosphorus chemical industry in terms of the industrial distribution,product variety,energy conservation and consumption reduction,and the comprehensive utilization of the three wastes and associated resources was summarized.Development direction that continue to carry out energy conservation,consumption and emission reduction,and implement cleaner production and recycling economy in terms of the production of basic products,improve the quality of intermediate products,vigorously develop high end,fine,and special products was proposed.Some technological problems that have priority to be solved in future production of yellow phosphorus,dihydrate wet process phosphoric acid,and sodium tripolyphosphate were exemplified.In addition,some products in respect of high tech electronic phosphorus chemical materials,phosphorus flame retardants,and organophosphorous drugs were discussed as well.

Key words: font-family: "Times New Roman", mso-bidi-font-size: 12.0pt, mso-font-kerning: 1.0pt, mso-ansi-language: EN-US, mso-fareast-language: ZH-CN, mso-bidi-language: AR-SA, phosphorus chemical industry;yellow phosphorus;sodium tripolyphosphate')">mso-fareast-font-family: 宋体">phosphorus chemical industry;yellow phosphorus;sodium tripolyphosphate