氯碱盐泥压滤机

Ultra-high pressure filter press in the coal slurry industry application
2023/04/06 1984
1Ultra High Pressure Filter Press Coal sludge is a by-product of the washing and processing of raw coal in coal preparation plant. For power coal beneficiation plant coal slurry generally refers to primary coal slurry, and coking coal beneficiation plant coal slurry generally refers to flotation tail coal slurry. Part of the coal slurry particle size composition of the coarse coal preparation plant can be used to pressurised filter recovery, a few coal preparation plant...
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盐泥压滤机系统运行
2022/09/24 654
前言青岛海晶化工集团有限公司（简称海晶公司）烧碱，其中隔膜烧碱，离子膜烧碱，两套电解装置(盐水压滤机处理系统。由于所用的海盐杂质较多，化盐处理后所产生的盐泥量也较大，由澄清桶排放的盐泥量)。这些盐泥...
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氯碱盐泥系统压滤机工艺改进
2022/09/24 449
前言新疆中泰化学股份有限公司华泰重化工有限责任公司(以下简称“新疆华泰”)自2005年开工建设，按“统一规划、分步实施”的原则分3期建成投产54万t／a离子膜法烧碱、73万t／aPVC树脂生产装置，其中盐水系统共有2套...
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氯碱盐泥压滤机
2022/09/24 692
1前言烧碱生产中的盐泥废液目前多数厂家还没有很好的治理。直接排放既不能回收有用物质又污染河道，为净化水质、保护环境、变废为宝必须对盐泥进行治理。盐泥料浆的处理是液固非均一体系分离技术的应用，尽管已...
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电石法PVC 含汞废水压滤机处理工艺
2022/09/20 480
引言目前，电石法PVC生产工艺普遍使用以活性炭为载体的汞触媒（质量分数4%~6.5%）作为合成氯乙烯的催化剂，由于在合成过程中存在温度的变化和配比反应的不完全，会生成汞的化合物随气相物料移动，以及单质汞进入...
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聚合母液水压滤机处理及循环利用
2022/09/20 436
引言陕西北元化工集团化工分公司100万t/a聚氯乙烯项目共有2套母液水处理装置，每套处理能力约160 m3/h。该公司聚氯乙烯分厂公用母液水处理工序在生产过程中，因母液水出水水质指标不稳定造成偶尔超标现象，导致...
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糊树脂废水压滤机
2022/09/20 485
1糊树脂生产过程废水来源及流量成分宁夏英力特化工股份有限公司建设有4万t/a聚氯乙烯糊树脂生产装置，采用种子乳液法技术。在糊树脂生产过程中，由于糊树脂胶乳易附着在聚合釜等设备和管线内，不易清除，需要大...
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电石渣浆浓缩工艺
2022/09/20 430
引言内蒙古亿利化学工业有限公司拥有50万t/a电石法聚氯乙烯树脂产能，乙炔分厂发生、清净工序设计2条产能相等的生产线，电石渣浆浓缩工序是乙炔分厂发生工序电石水解反应后产生的氢氧化钙悬浮液经浓缩处理的工...
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氯碱生产中压滤废水的综合利用
2022/09/20 398
引言安徽华塑股份有限公司(以下简称“安徽华塑”)一期工程42万t/a聚氯乙烯、56万t/a电石、32万t/a离子膜烧碱、115万t/a电石渣水泥、60万t/a真空制盐等装置已全面建成投产。安徽华塑业务范围横跨电力、冶金、...
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盐泥压滤机脱水设备的选择
2022/09/19 432
1 前言盐泥是制盐过程中卤水净化工艺所产生的固体废弃物。由于制盐企业产盐泥较大，以中盐金坛公司为例，年产盐产品 500 万吨，每日所需处理盐泥浆液约为 2000m3；经脱水处理后的盐泥，其含水率高、成分复杂，且...
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Filter Press Dewatering System for Lithium Mica Concentrate
2024/08/18 544
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
2024/07/29 557
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
2024/07/28 560
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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