首页> 外国专利> Process for preparing compositions comprising inorganic Salt crystallization of the Salt from an aqueous solution by incorporating a Raw antisolvent which has Properties of inhibiThe Crystal growth inhibition and / or d

Process for preparing compositions comprising inorganic Salt crystallization of the Salt from an aqueous solution by incorporating a Raw antisolvent which has Properties of inhibiThe Crystal growth inhibition and / or d

机译：通过掺入具有抑制特性的原料抗溶剂来制备包含无机盐从水溶液中盐析出盐的组合物的方法晶体生长抑制和/或

页面导航

摘要
著录项
相似文献

摘要

The present Invention relates to a process for Salt compositions comprising the steps of: feeding a source of Salt Water to form an aqueous solution containing such SaltAqueous solution to a Crystallizer / Decanter contacting the aqueous solution with one or more Solvents that force the Salt to crystallizeWhere at least one of these anti Solvents Exhibit Properties of inhibition of the growth of Crystals and / or inhibition of the formation of scale, and where,If the anti Solvent Properties do not exhibit sufficient inhibition of Crystal Growth and / or the formation of scale,Add one or more inhibitors of the formation of incrustations in the anti Solvent and / or the aqueous solution.Bankfull Flow of feed / Crystallizer Tank, containing one or more anti Solvent and an aqueous Salt Solution, to a Unit comprising a Nanofiltration MembraneTo separate one or more of the ntisolventes aqueous Saline.

机译：本发明涉及用于盐组合物的方法，该方法包括以下步骤：将盐水源进料以形成含有这种盐的水溶液到结晶器/倾析器中，使该水溶液与一种或多种迫使该盐通过水的溶剂接触。这些抗溶剂中的至少一种在抑制晶体生长和/或抑制水垢形成方面表现出特性，并且在其中，如果抗溶剂特性对晶体生长和/或形成没有足够的抑制作用按比例添加一种或多种抑制反溶剂和/或水溶液中结垢的抑制剂。进料/结晶罐的满载流量，其中包含一种或多种反溶剂和盐水溶液，纳滤膜可分离一种或多种ntisolvents盐水水溶液。

著录项

公开/公告号CL2004000913A1

专利类型
公开/公告日2005-01-21

原文格式PDF
申请/专利权人 AKZO NOBEL N.V.;
展开▼

申请/专利号CL20040000913
发明设计人 DEMMER RENE LODEWIJK MARIA;MAYER MATEO JOSEF JACQUES;VAN STRIEN CORNELIS JOHANNES GOVARDUS;KUZMANOVIC BORIS.;
展开▼

申请日2004-04-29
分类号B01D9/00;C01D3/16;C01D3/24;
国家 CL
入库时间 2022-08-21 22:18:20

相似文献

专利
外文文献
中文文献