Design and application of carbide slag in propylene oxide production were summarized.
总结了电石渣生产环氧丙烷工艺中的设计与应用。
The process of treating carbide slag slurry with press filter is introduced as well as the great economic benefits received from it.
介绍压滤机法治理电石渣浆工艺及由此获得的可观的经济效益。
Besides, calcium carbide slag is favorable to improve burn-ability of raw meal, and to reduce heat consumption of clinker for energy saving.
同时，电石渣有利于改善生料易烧性，降低熟料热耗，节约能源。
The preparation method has the advantages that (1) the problem of environmental pollution brought by the emission of the carbide slag is solved;
本发明具有以下优点：（1）解决了电石渣排放带来的环境污染问题；
It was indicated that using carbide slag and coal ash to produce cement and brick was the best way for the utilization of industrial waste slags.
指出利用电石渣和粉煤灰生产水泥和制砖是处理工业废渣的最好途径。
In the production of PVC resin by calcium carbide-acetylene process, how to treat the large amount of carbide slag slurry is a matter of great urgency.
在采用电石-乙炔工艺生产pvc树脂的过程中，如何处理所产生的大量电石渣是企业迫在眉睫的问题。
Carbide slag used as desulfurizer instead of quicklime or white lime is an effective way to reduce the(operation) cost of dry flue gas desulfurization(DFGD) system.
干法烟气脱硫一般采用生石灰或者熟石灰作为脱硫剂，采用电石渣作为脱硫剂以废制废，有效降低了干法烟气脱硫的运行成本。
Through the drying, pulverizing and classifying test of the slag, a set of drying equipment for calcium carbide slag as desulfurizer was developed and put into practice.
通过电石渣干燥、粉碎和分级试验研究，开发了电石渣烟气脱硫剂的干燥装置并应用于工业实践。
The influence on propylene epoxide by lots of mechanical admixture and chemical admixture in carbide slag, and the instability factors in production control were introduced.
介绍了电石渣中的大量机械杂质和化学杂质对环氧丙烷生产的影响及由其所引起的生产控制方面的不稳定因素。
The reutilization of water, tail gas and carbide slag in PVC production by calcium carbide method, and service condition of super low content mercuric chloride catalyst were introduced.
介绍了电石法聚氯乙烯生产过程中水、尾气和电石渣的循环利用及超低含量氯化汞触媒的使用情况。
Under the above test condition the treated wastewater is disposed of by carbide slag that can react with iron ion by flocculation and remove rate of CF and CT in wastewater can reach 60% to 95%.
在上述实验条件下，对还原处理的废水用电石渣进一步处理，使得废水中的铁离子产生絮凝作用，最终废水中氯仿和四氯化碳的去除率可达到60～95%。
The carbide slag may take the solid sulfur environmental protection increase material in burns coal in the installment to use, its application effect including solid sulfur effect and burning effect.
电石渣可以作为固硫环保添加料在燃煤装置上使用，其应用效果包括固硫效果和燃烧效果。
Main ferrosilicon, silicon slag, manganese, silicon carbide, Si-Al-Ba-Ca, Si-Mn alloy, silicon barium iron and other metal.
主营硅铁、硅渣、锰铁、碳化硅、硅铝钡钙、硅锰合金、硅钡铁等金属。
Main ferrosilicon, silicon slag, manganese, silicon carbide, Si-Al-Ba-Ca, Si-Mn alloy, silicon barium iron and other metal.
主营硅铁、硅渣、锰铁、碳化硅、硅铝钡钙、硅锰合金、硅钡铁等金属。
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