首页> 外国专利> DEVICE AND METHOD FOR RECOVERING A PRECIPITATED SOLID INORGANIC FINAL PRODUCT CONSISTING OF PHOSPHORUS, NITROGEN AND AN ELEMENT X

DEVICE AND METHOD FOR RECOVERING A PRECIPITATED SOLID INORGANIC FINAL PRODUCT CONSISTING OF PHOSPHORUS, NITROGEN AND AN ELEMENT X

机译:回收由磷,氮和元素X组成的固体无机最终产品的装置和方法

摘要

The present invention relates to a device and a method for recovering a large and dry precipitated solid inorganic final product (3D), consisting of phosphorus, nitrogen and an element X selected from the alkaline-earth metals, from a first fluid (1) consisting of at least one divalent cation X2+ mixed with a second fluid (2) containing phosphorus and nitrogen, said device including at least one first reactor (19) which is intended for a primary crystallization reaction, has any shape, and is connected to a second spiral-shaped reactor (20) for secondary crystallization/deposition.
机译:本发明涉及一种用于回收大的和干燥的沉淀的固体无机最终产物( 3 D)的装置和方法,该最终产物由磷,氮和一种选自碱土金属的元素X组成,由至少一种二价阳离子X2 +与包含磷和氮的第二种流体( 2 )混合而成的第一流体( 1 )组成,所述装置包括至少一个第一反应器用于初次结晶反应的( 19 )具有任何形状,并连接至用于第二次结晶/沉积的第二个螺旋形反应器( 20 )。

著录项

  • 公开/公告号US2018237319A1

    专利类型

  • 公开/公告日2018-08-23

    原文格式PDF

  • 申请/专利权人 EMMANUEL TROUVE;

    申请/专利号US201515516468

  • 发明设计人 EMMANUEL TROUVE;

    申请日2015-10-02

  • 分类号C02F1/52;B01D9;

  • 国家 US

  • 入库时间 2022-08-21 12:59:23

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