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METHOD OF CONCENTRATING HYDRAZINE HYDRATE AND HYDRAZINE HYDRATE CONTCENTRATE BY THE SAME

机译:相同方法浓缩水合肼和浓缩水合物的方法

摘要

The present invention relate to a method for concentrating hydrazine hydrate by making a hydrazine solution having low density react to carbon dioxide, and to a hydrazine hydrate manufactured by the same. The method includes the steps of: removing excessive water in the solution after forming a hydrazine-carbon dioxide compound by making the hydrazine solution having low density react with carbon dioxide; and forming the hydrazine hydrate concentrate by making the hydrazine-carbon dioxide compound react with water or steam. The method of the present invention is economic and is used to produce hydrazine hydrate in high density with little energy.
机译:本发明涉及通过使低密度的肼溶液与二氧化碳反应来浓缩水合肼的方法,以及由其制造的水合肼。该方法包括以下步骤:通过使低密度的肼溶液与二氧化碳反应,在形成肼-二氧化碳化合物之后除去溶液中过量的水;通过使肼-二氧化碳化合物与水或蒸汽反应来形成水合肼浓缩物。本发明的方法是经济的,并且用于以很少的能量高密度地生产水合肼。

著录项

  • 公开/公告号KR20140142551A

    专利类型

  • 公开/公告日2014-12-12

    原文格式PDF

  • 申请/专利权人 SOGANG UNIVERSITY RESEARCH FOUNDATION;

    申请/专利号KR20130064128

  • 发明设计人 HUR NAM HWI;LEE BYUNG RHO;

    申请日2013-06-04

  • 分类号C01B21/16;C07C281/02;

  • 国家 KR

  • 入库时间 2022-08-21 15:01:24

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