11. The xanthate derivative method, halogenated solvent method and amide LiCl method for preparing chitin fiber are introduced.
介绍了制备甲壳素纤维的黄化法、含卤溶剂法和酰胺氯化锂法。
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12. Adsorption behavior and hydrophobic mechanism of ethyl xanthate on marmatite were studied by ultraviolet and infrared spectra.
采用紫外光谱、红外光谱研究了乙黄药在铁闪锌矿表面的吸附行为及疏水机理。
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13. A new technology for synthesis of starch xanthate was studied, the optimum process conditions were selected via orthogonal tests.
研究了淀粉基黄原酸盐的合成新工艺，通过正交试验选定了最佳工艺条件。
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14. This paper studies the effects of PH value, carbon chain length and structure of xanthate on the flotation behaviors of cerusite.
考察了白铅矿硫化的pH范围，黄药碳链长度及其结构对黄药捕收白铅矿浮选行为的影响。
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15. The effect that isopropyl xanthogen ethyl formate is synthesized with isopropyl xanthate under differ condition has been studied.
考察了不同条件对异丙基黄药合成异丙基黄原酸甲酸乙酯的影响。
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16. The effects that isopropyl xanthogen ethyl formate is synthesized with isopropyl xanthate under differ conditions has been studied.
考察了不同条件对异丙基黄药合成异丙基黄原酸甲酸乙酯的影响。
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17. The photocatalytic degradation behaviors of n-butyl xanthate and iso-butyl xanthate in TiO_2 suspension has been studied in this paper.
研究了正丁基黄药和异丁基黄药在二氧化钛悬浮液体系下的光催化降解行为。
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18. In HCl medium, cotton cellulose xanthate absorb the solution where the abandoned electronics circuit board is dissolved by the king water.
废弃电子电路板经王水溶解后，在盐酸介质中，用自制的黄原酯棉吸附。
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19. This essay introduces how to improve xanthate quality through analysis on and probes into the relationship among elements of xanthate production.
前言：本文通过对黄药生产过程中各要素相互关系的分析和探讨，介绍了提高黄药质量的方法。
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20. The degradation process of potassium amyl xanthate and ester-105 as the common reagents used in mines under different conditions is investigated.
研究矿山常用药剂戊基黄原酸钾和酯-105在不同条件下的降解过程。
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21. The quantum chemical CNDO/2 method is used for calculating the reduced model of xanthate adsorption onto the minerals of copper sulphide or oxide.
用量子化学的CNDO/2方法，计算了黄药与硫化铜矿物、 氧化铜矿物吸附体系简化模型。
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22. The chemical activity of organic chelating agent and its synergistic activation effect on xanthate are the key factors to improve the collecting property of xanthate.
有机螯合剂的高化学活性及对黄药的协同活化作用是提高黄药捕收性能的关健因素。
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23. A small molecular organic depressant, glyceryl-xanthate sodium, was designed and synthesized, and its behavior in depressing sulfide minerals was investigated by flotation tests.
24. The investigation of UV-Visible Absorption Spectrum on the degradation of butyl xanthate showed that only degradation product CS2 appeared in process of degradation butyl xanthate.
丁黄药降解的紫外-可见吸收光谱研究表明，在丁黄药降解过程中仅生成了二硫化碳。
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25. When mixed xanthate CES formed by the combination of variotls xanthates is applied in the flotation of the oxide ore, it has the advantages of high collection Power and fast flotation speed.
26. When mixed xanthate CES formed by the combination of variotls xanthates is applied in the flotation of the oxide ore, it has the advantages of high collection Power and fast flotation speed.
