copper sulfate的例句大全

a new technology for preparation of copper sulfate using leaching solution of low grade copper ore

用低品位铜矿浸出液制取硫酸铜的新工艺研究

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A new process which produce copper sulfate pentahydrate and activated zinc oxide from the used catalyst by soaking in complex acid has been introduced in this paper.

本文介绍采用络合酸浸法以废甲醇催化剂为原料制备五水硫酸铜和活性氧化锌的新工艺。

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high concentration copper sulfate solution was prepared by solvent extraction using leaching solution of low grade copper ore.

采用溶剂萃取法将低品位铜矿浸出液转化成高浓度硫酸铜溶液。

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preparation of copper sulfate solution using leaching solution of low grade copper ore

用低品位铜矿石浸出液制备硫酸铜溶液

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Size-and shape-controlled phase pure Cu nanoparticles were hydrothermally synthesized from copper sulfate pentahydrate with ascorbic acid as reductant and surfactants as modifiers at a low temperature in aqueous solution.

在一定温度下的水溶液中，以硫酸铜为前驱体，抗坏血酸（Vc）为还原剂，加入适量修饰剂，进行了粒径、形貌可控的纯铜纳米粒子的合成。

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Study on process of producing copper sulfate by copper powder direct air oxidize

铜粉直接空气氧化法生产硫酸铜的工艺研究

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the excessive edta standard solution was titrated using copper sulfate with pan as indicator so as to obtain nickel content.

以PAN为指示剂用硫酸铜标准溶液滴定过量的EDTA标准溶液，从而求得镍的含量。

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study on the combined production of nickel sulfate, copper sulfate and iron oxide red from waste ni-cu residue

镍铜废渣联产硫酸镍硫酸铜氧化铁红工艺研究

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a study of copper sulfate preparation from low-grade copper oxide mineral

低品位氧化铜矿制备硫酸铜研究

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study on technique of microwave extraction for producing copper sulfate from leaching solution of low grade copper ores

微波萃取从低品位铜矿浸出液制备硫酸铜的新工艺研究

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A discussion of the lecture experiment of the reaction between iron and copper sulfate in junior middle school text book

小议初中化学教材中铁与硫酸铜反应的演示实验

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Study on the copper sulfate solution for humidifying oxygen

用0.1%硫酸铜溶液作为氧气湿化液的研究

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A new technology of recovering copper sulfate from wast solution etching plate

从烂版废液中回收硫酸铜新法

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Effect of Dietary Supplementation with Copper Sulfate or Tribasic Copper Chloride on Broiler Performance, Relative Copper Bioavailability, and Oxidation Stability of Vitamin E in Feed

碱式氯化铜对肉仔鸡的生物学有效率、饲料中维生素E的氧化稳定性和生物安全性研究

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Preparation of Activated Zinc Oxide and Copper Sulfate from Spent Methanol Catalyst

用废甲醇催化剂制备活性氧化锌和五水硫酸铜

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Study on new technology of iron removal in process of producing copper sulfate with the dust from copper-smelting

炼铜烟灰制取硫酸铜除铁新工艺研究

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A new immersion plating process was developed in which copper sulfate and stannous sulfate were used as main salt, with addition of complex, brightener and stabilizer to tin salt.

采用硫酸铜、硫酸亚锡为主盐，加入络合剂、光亮剂、锡盐稳定剂，研究成功了一种新的浸镀铜锡合金工艺。

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determination of copper sulfate by atomic absorption spectroscopy

原子吸收法测定硫酸铜

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The preparation of zinc sulfate heptahydrate and copper sulfate pentahydrate from calcined zincblende was investigated.

用经高温煅烧后的闪锌矿石与稀硫酸反应制备七水硫酸锌和五水硫酸铜。

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The paper discusses a new method for producing cupric feed copper sulfate by chalcocite and ehalcopyite.

介绍了用辉、黄铜精矿制备饲料级硫酸铜的新方法.

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