cairui2003

Fine Coal Slurry Recovery Process in Coal Processing Plant
2022/09/11 1306
引言机械化、智能化发展使得煤炭开采愈加高效。在高强度开采下,原煤中的细颗粒占比显著升高,给后续煤炭洗选带来诸多问题,在细煤泥回收中尤为凸显。煤炭生产企业高质量发展、环境规制趋于严格的背景下,合理处置细...
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板框式压滤机在中能航天炉装置中的优化及应用
2022/09/11 469
引言目前，安徽晋煤中能化工股份有限公司(简称中能公司)航天炉一、二期装置配套的真空带式过滤机运行效果不理想，过滤后滤饼的含水质量分数在60%左右，在运输过程中容易造成污染，影响环境，需要通过增设...
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隔膜压滤机在酱油行业中的应用
2022/09/11 431
引言我国首条酱油压榨线在1991年投产，国内酱油厂陆续采用该项酱油压榨技术。但该传统酱油压榨是采用布酱机填充布酱、立式液压压榨机压榨、脱渣机脱渣处理酱渣，在生产操作中存在劳动强度大、生产人员众多、环境...
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脱硫废水压滤机处理
2022/09/08 342
引言企业，所用原料为锂辉石，锂辉石矿在转窑高温焙烧过程中产生含有粉尘、CO2、SO2和 NOx的烟气。烟气经重力除尘、旋风除尘、布袋除尘、碱洗脱硫塔等工序净化处理后达标排放。脱硫塔的脱硫废水返回前端生产工序...
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水电站砂石加工废水处理
2022/09/08 353
引言１工程概况硬梁包水电站位于四川省甘孜藏族自治州泸定县境内的大渡河干流上，为四川省大渡河干流最新规划二十八级方案的第一十四级电站，上游为泸定水电站，下游梯级衔接大岗山水电站。刘河坝砂石加工系统...
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压滤机废水处理系统在黄金峡水利枢纽工程中的应用
2022/09/08 343
引言中国是一个严重缺水的国家，水资源地域分布极不平衡，特别是北方地区缺水情况更为严重。随着国家社会经济的发展和人民生活质量的提升，跨区域调水工程势在必行。在这些水利水电工程建设施工的同时会产生数...
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聚硅氯化铝在涂装废水处理
2022/09/08 356
引言汽车生产过程中所产生的涂装废水，包括脱脂废水，表调废水和磷化废水等，含有大量的污染因子，主要有COD，总磷，氨氮，重金属离子等，其中总磷含量是比较高的，尤其是脱脂废水和磷化废水。大量含磷的工业废...
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板框过滤机去除木薯酒精废水
2022/09/08 400
引言我国约有木薯酒精生产企业30多家，木薯酒精产量700万t/a，平均每家企业产量133 t/a。以木薯为原料生产酒精在我国广西、广东、湖北、江苏等省有较为广阔的市场。常规生产工艺中每生产1 t木薯酒精排出的废水约...
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制药废水处理技术
2022/09/08 673
0引言中国是世界人口大国，人口老龄化导致医药需求量显著增加。为了顺应这一国情，制药工业急速发展，而随之产生的制药废水成为影响环境的重要污染源之一，制药废水如何处理成为困扰政府和企业的难题］，亟待解...
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氟废气、废水的处理工艺
2022/09/08 712
引言无水氟化氢和电子级氢氟酸都是重要的化工原料，在半导体材料加工、微纳器件生产、太阳能电池等领域应用广泛，是氟化工的重要产品之一。2020年公安部发布的《危险化学品目录》明确确定了氟化氢或者氢氟酸都...
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Filter Press Dewatering System for Lithium Mica Concentrate
2024/08/18 610
Lithium has a low melting point, high boiling point, the most negative potential, light weight and other characteristics, is widely used in new energy vehicles, nuclear industry, aviation, medical and other fields. Lithium is the most important basic raw material for the new energy industry, and is known as the "new energy of the 21st century". In order to accelerate the realisation of the strategic goal of "Carbon Neutral, Carbon Peak", China...
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Plate and frame diaphragm chamber filter press operation process common problems and treatment
2024/07/29 639
In the coal gasification industry, the gasification filter cake is usually blended into the power coal for blending and use, but because of the high water content of the filter cake, direct blending will cause power coal plugging. In order to reduce the risk of power coal blending and plugging, it is necessary to further reduce the water content of the filter cake. Plate and frame filter press can reduce the water content of filter cake very well, so to ensure that the plate...
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Optimisation of fast-opening high-pressure diaphragm filter press system in coal washing plant
2024/07/28 613
Filter press is the commonly used equipment for tailing coal treatment and dewatering in coal washing plant at this stage, which has the advantages of strong processing capacity, good dewatering effect, low noise, low energy consumption and so on. The fine coal slurry (particle size below 0.25mm) dewatering of Hupoji Coal Wash Plant uses ZKG450/2000-U type fast-opening diaphragm filter press, and the products are conveyed through the belt-type ...
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