英语释义

• a salt or ester of xanthic acid

片语

potassium xanthate黄原酸钾

mercurous xanthate黄原酸亚汞盐

chitin xanthate甲壳素黄原酸酯

xanthate polymer黄原酸聚合物

xanthate refining黄药凈化

xylan xanthate[有化]

xanthate accelerators黄原酸盐类促进剂

pentyl xanthate戊基黄药

methyl xanthate黄原酸甲酯

英汉例句

• trace analysis of aqueous-phase solutions was used to study the connection of xanthate adsorption on arsenopyrite and pyrite with alteration happened on the mineral surfaces.

  采用液相组分的微量分析方法研究黄药在毒砂与黄铁矿表面的吸附与矿物表面发生的变化之间的联系。

• the structural viscosity index and zero shear viscosity of chitin xanthate solution is higher than that of other solutions.

  纯甲壳素溶液的结构粘度指数、零切粘度均明显高于其他溶液，并随溶液温度升高而减小。

• 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。

• the following results are indicated from the experiments: (1) in a certain range, alkali quantity affect the xanthate preparation most, and then stabilizer quantity, and cs2 dosage least.

  实验研究表明：（1）在一定范围内，用堿量对制备黄原酸酯的影响最大，其次为稳定剂的用量，最末为cs2用量。

• 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。

• bacterial strain was isolated from mining wastewater, which could grow with xanthate as the sole source of carbon and energy and identified as pseudomonas aeruginosa.

  从矿山废水中经富集分离到一株能以黄原酸盐为惟一碳源的黄原酸盐降解菌，初步鑒定为铜绿假单胞菌属。

• the water- soluble adhesive was prepared for better properties and lower price as reinforcer and filler with starch xanthate complexing naturel rubber latex.

  以淀粉黄原酸酯作为增强剂及填充剂，与天然橡胶胶乳等配合，制备出一种高性能，低成本的水性胶粘剂。

• 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。

• 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。

• a series of flotation experiments of chalcopyrite and pyrite are conducted by using bk-330, z-200 and xanthate under different conditions.

  用bk-330、z-200和黄药作捕收剂，在不同条件下进行了黄铜矿和黄铁矿浮选对比试验。

• 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。

• kinetic researches indicated that the process of n-butyl and iso-butyl xanthate both obeyed the first-order kinetic model.

  动力学研究表明正丁基黄药和异丁基黄药的光催化降解行为服从一级动力学模型。

• the results of hallimond test show that ammonium sulphate has activation on the xanthate flotation of zinc oxidized ores, and the flotation recovery has been improved.

  单泡管浮选试验结果表明：在氧化锌矿的黄药浮选及硫化浮选中，硫酸铵都表现出了一定的活化作用，矿物的上浮率都得到了提高。

• cellulose carbamate which is miscible with xanthate solutions can be spun into fiber by wet spinning method.

  这种纯溶液或和粘胶的共混溶液能在酸浴中纺丝成形得到纤维素纤维。

• the adsorption process of xanthate on the surfaces of arsenopyrite and pyrite was studied.

  研究了毒砂和黄铁矿表面吸附黄药的过程。

• then, let water sample passing through the xanthated filter paper to convert copper ion into copper xanthate by chelation with the xanthated filter paper.

  然后让水样通过，水中的铜离子被其黄原酸螯合生成黄色的纤维素黄原酸铜，用纸上双波长吸光度差值法测定吸光度。

• straw xanthate was prepared by using straw as raw material and taking effluent from chromium hydroxide reaction unit of metal chromium production as alkali source.

  以稻草为原料，用金属铬工业生产中氢氧化铬反应工序排出的废液作堿源，制成稻草黄原酸酯，并用其处理模拟含铬废水和实际含铬废水。

• 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。

• 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。

• 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。

• flotation reagents is ammonium sulfate, sodium hexametaphosphate, copper sulfate, xanthate collectors bd, frothers qj.

  浮选药剂为硫酸铵、六偏磷酸钠、硫酸铜、黄药类捕收剂bd、起泡qj。

• the cerusite can be collected by xanthate without sulfuration, but the flotation index is not good enough.

  在不硫化的条件下，黄药能够浮选白铅矿，但浮选指标不高。

• floatation experiment in wushan copper mine shows that isopropyl xanthogen ethyl formate has higher recovery ratio and higher copper grade than xanthate when they are used as copper sulfide collector.

  江西武山铜矿的浮选实验研究表明：异丙基黄原酸甲酸乙酯与黄药相比，对硫化铜矿具有更高的回收率，精矿中铜品位更高。