- 专利标题： Method for synthesizing high-purity montmorillonite
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申请号： US16158390申请日： 2018-10-12
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公开(公告)号： US10758564B2公开(公告)日： 2020-09-01
- 发明人: Sung Man Seo , Il Mo Kang , Ki Min Roh , Dae Young Kim , Jae Hwan Kim
- 申请人： KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES
- 申请人地址： KR Daejeon
- 专利权人： KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES
- 当前专利权人： KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES
- 当前专利权人地址： KR Daejeon
- 代理机构： Lex IP Meister, PLLC
- 优先权： com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@28031c89
- 主分类号： A61K8/26
- IPC分类号： A61K8/26 ; A61K33/06 ; A61Q19/00 ; C01B33/26 ; C01B33/40
摘要：
A method for synthesizing high purity montmorillonite is disclosed. According to this synthesis method, bentonite is dissolved in aqua regia to produce a solution and then sodium hydroxide (NaOH) is added to the solution to produce a mixed solution. Then, the mixed solution is kept in a sealed state at a temperature of 90° C. inclusive to 100° C. exclusive to synthesize montmorillonite crystals.
公开/授权文献
- US20190111076A1 METHOD FOR SYNTHESIZING HIGH-PURITY MONTMORILLONITE 公开/授权日：2019-04-18
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