专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20130001097A1 PROCESS FOR PRODUCING METALLIC LITHIUM 有权
标题翻译：生产金属锂的工艺
公开(公告)号：US20130001097A1
公开(公告)日：2013-01-03
申请号：US13608561
申请日：2012-09-10
申请人： Eiji NAKAMURA , Hiroaki TAKATA , Yukihiro YOKOYAMA , Hiroshi MIYAMOTO
发明人： Eiji NAKAMURA , Hiroaki TAKATA , Yukihiro YOKOYAMA , Hiroshi MIYAMOTO
IPC分类号： C25C3/02
CPC分类号： C01D15/04 , C25C3/02
摘要： Provided is a safe and efficient method for producing lithium metal which facilitates efficient production of anhydrous lithium chloride without corrosion of the system materials by chlorine gas or molten lithium carbonate, and which allows production of lithium metal by molten salt electrolysis of the produced anhydrous lithium chloride as a raw material. The method includes the steps of (A) contacting and reacting lithium carbonate and chlorine gas in a dry process to produce anhydrous lithium chloride, and (B) subjecting the raw material for electrolysis containing the anhydrous lithium chloride to molten salt electrolysis under such conditions as to produce lithium metal, wherein the chlorine gas generated by the molten salt electrolysis in step (B) is used as the chlorine gas in step (A) to continuously perform steps (A) and (B).
摘要翻译：提供了一种安全有效的生产锂金属的方法，其有助于无氯氯化物的有效生产，而不会由于氯气或熔融碳酸锂而使系统材料腐蚀，并且通过熔融盐电解生产无机氯化锂的锂金属作为原料。该方法包括以下步骤：（A）在干法中使碳酸锂和氯气接触并反应生成无水氯化锂;（B）将含有无水氯化锂的电解原料进行熔融盐电解，为了生产锂金属，其中在步骤（B）中通过熔融盐电解产生的氯气用作步骤（A）中的氯气，以连续进行步骤（A）和（B）。

IPRDB

热门服务

关于我们

友情链接

联系方式