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    • 2. 发明申请
    • METHOD OF PREPARING PHOSPHORUS
    • 制备磷的方法
    • WO01025147A1
    • 2001-04-12
    • PCT/US2000/027141
    • 2000-10-02
    • C01B25/02
    • C01B25/02
    • A method of producing phosphorus in which a mixture of phosphoric acid and carbon reductant is exposed to microwaves at a power level sufficient to heat the mixture to a temperature at which phosphorous is produced. This method can be carried out at lower temperatures than conventional phosphorous production and does not give rise to the solid waste normally formed in conventional phosphorous production. The phosphorus thus formed can be converted back to phosphoric acid, thus effecting purification of the phosphoric acid.
    • 一种生产磷的方法,其中磷酸和碳还原剂的混合物以足以将混合物加热到产生磷的温度的功率水平暴露于微波。 该方法可以在比常规磷生产更低的温度下进行,并且不会导致在常规磷生产中通常形成的固体废物。 由此形成的磷可以转化成磷酸,从而进行磷酸的纯化。