ANALOG STUDY ON THE DEPRESSING MECHANISM OF TANNIN TO DIOPSIDE
来源期刊：Journal Of Wuhan University Of Technology Materials Science Edition1996年第1期
论文作者：曹明礼 袁继祖 袁楚雄
文章页码：36 - 41
摘 要：<正>The depression mechanisms of tannin on thediopside surface have been studied by the use of Infraredspectroscopy（IR）,simulated pulp and mixed solution tests,Itis found that the first order hydroxy complexes of calciumare able to interact with tannin,and to form chemical com-plexes.The functional groups in tannin molecules participat-ing in the chemical complexation are the hydroxyl groups,andcarboxyl groups derived form the hydrolysis of hydroxylgroups.
曹明礼，袁继祖，袁楚雄
摘 要：<正>The depression mechanisms of tannin on thediopside surface have been studied by the use of Infraredspectroscopy（IR）,simulated pulp and mixed solution tests,Itis found that the first order hydroxy complexes of calciumare able to interact with tannin,and to form chemical com-plexes.The functional groups in tannin molecules participat-ing in the chemical complexation are the hydroxyl groups,andcarboxyl groups derived form the hydrolysis of hydroxylgroups.
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