| STUDY ON SOLUTION CHEMISTRY BETWEEN TANNIC ACID AND THE FLOTATION PULP OF WOLLASTONITE AND DIOPSIDE |
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| 作者姓名： | 袁继祖 曹明礼 袁楚雄 |
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| 作者单位： | Dept. cf Mineral Resource and Engineering Wuhan University of Technology，Dept. cf Mineral Resource and Engineering Wuhan University of Technology，Dept. cf Mineral Resource and Engineering Wuhan University of Technology |
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| 摘 要： | The mechanisms of interaction betweentannic acid and calcium ions either addedexternally to or inherently present in the volution(dissociated from mineral surface),arestudied by the use of Inductively Coupled PlasmaAtomic Emission Spectroscopy(ICP-AES),Ultraviolet Spectroscopy(UV).It is found thatwollastonite has a high solubility in theconcentration of calcium ions,calcium ions areable to interact with tannic acid.
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STUDY ON SOLUTION CHEMISTRY BETWEEN TANNIC ACID AND THE FLOTATION PULP OF WOLLASTONITE AND DIOPSIDE |
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| Yuan Jizu Cao Mingli,Yuan ChuxiongDept. cf Mineral Resource and Engineering Wuhan University of Technology.STUDY ON SOLUTION CHEMISTRY BETWEEN TANNIC ACID AND THE FLOTATION PULP OF WOLLASTONITE AND DIOPSIDE[J].Journal of Wuhan University of Technology. Materials Science Edition,1993(2). |
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| Authors: | Yuan Jizu Cao Mingli Yuan ChuxiongDept cf Mineral Resource and Engineering Wuhan University of Technology |
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| Abstract: | The mechanisms of interaction between tannic acid and calcium ions either added externally to or inherently present in the (?)olution ( dissociated from mineral surface ) , are studied by the use of Inductively Coupled Plasma Atomic Emission Spectroscopy ( ICP-AES ) , Ultraviolet Spectroscopy (UV). It is found that wollastonite has a high solubility in the concentration of calcium ions, calcium ions are able to interact with tannic acid. |
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| Keywords: | wollastonite diopside tannic acid solution chemistry |
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