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Oxidized starch preparation comprises taking hydroxylamine hydrochloride and sodium bromide as reaction materials and sodium hypochlorite as oxidant, and carrying out oxidation reaction of starch in water. 专利
申请日期: 2012-01-01, 公开日期: 2012-10-03
作者:  JU B TANG B ZHANG S YI X
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/18
Preparation of ozone oxidation catalyst by adding mixed solution comprising cerium nitrate, ethanol, water and glacial acetic acid into ethanol solution of titanium tetraisopropylate to obtain gel catalyst, drying, calcining and grinding. 专利
申请日期: 2012-01-01, 公开日期: 2012-04-18
作者:  CHEN F CHEN S QUAN X YU H ZHANG Y
收藏  |  浏览/下载:3/0  |  提交时间:2019/12/18


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