• 氯化物还原废料回收高熔点金属合金具有良好未前景

    Hydrogen reduction of chlorides is a perspective recovery process for refractory metal and alloy scraps.

    youdao

  • 介绍了甲烷氯化物生产过程采用过氧化催化氧化-絮凝处理氯仿、四氯化碳废水技术

    The hydrogen peroxide catalytic oxidation and flocculation treatment technology of wastewater with chloroform, carbon tetrachloride in a methane chloride production process were introduced.

    youdao

  • 针对酸性氯化物黄铁矿还原结核溶液成分特点选择黄钠进行了沉淀分离铁的研究。

    Jarosite process was selected for iron removal due to the characteristics of the solution originated from the reduction leaching of manganese nodules by pyrite in chloride system.

    youdao

  • cod重铬酸回流中的主要干扰离子氯化物消除,选择了用硫酸代替硫酸掩蔽

    To remove main disturbing ion, chlorine ion in the COD potassium dichromate reflux method, silver sulfate replaces mercury sulfate as a screening agent.

    youdao

  • 开发出测定氯化物废水COD密封消解,该排除高浓度离子干扰

    A sealed digestion method for determining COD in wastewater with high content chloride has been developed, which can eliminate the interference of high content chlorine ion.

    youdao

  • 项目甲醇主要原料采用甲醇氢氯化生产甲烷氯化物,产品市场潜力

    The Project produces methane chloridate taking methane as the major material and applying methanol hydrochlorinate method. The market prospect is great.

    youdao

  • 项目甲醇主要原料采用甲醇氢氯化生产甲烷氯化物,产品市场潜力

    The Project produces methane chloridate taking methane as the major material and applying methanol hydrochlorinate method. The market prospect is great.

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定