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- Research on coal processing system could be focused on coal slurry system, which generally consists of all steps of coal processing. 摘要选煤厂煤泥水系统从广义上包括了选煤系统的全部工艺过程,因此对选煤系统的研究可以集中在对煤泥水系统研究上。
- Actuality and some troubles of coal slurry system in Tian-Chen Coal Preparation Plant were analysed,and improvement scheme about coal slurry system is proposed. 分析了田陈矿洗煤厂煤泥水系统现状及存在问题,针对煤泥水系统的问题提出了改造方案。
- Three key factors including coal, water and environment, which have influences on fine particles sedimentation in coal slurry, were proposed based on the analysis of slurry system microcosmic structure. 分析了选煤厂煤泥水系统的微观结构,提出了影响煤泥水沉降效果的3种因素:煤质因素、水质因素和环境因素。
- coal slurry system 煤泥水系统
- The model can be used to provide foundation for the macroscopic control of slurry system as well as coal processing system. 该模型的建立可以为煤泥水系统和选煤系统的宏观控制提供依据。
- Thus, chemical gas release foamed cement slurry system. 因此,决定采用化学发气泡沫水泥浆封固气层。
- Laboratory study on impact resistance toughness cement slurry system. 抗冲击韧性水泥浆体系室内研究
- It is helpful to promote the development of coal slurry transport in our country. 这将有助于促进国内煤炭浆体管道输送的发展。
- Both outlet temperature and CC are proportional to coal slurry concentration and [O]/[C] ratio. 出口温度和碳转化率随煤浆浓度和[O]/[C]原子比的增加而增高。
- It is an important measure to use flocculent for improving settling performance in coal slurry treatment. 煤泥水处理中使用絮凝剂是改善煤泥沉降效果的重要措施。
- Compared with direct solid combustion, coal slurry combustion may save coal of 15% or above under same calorific value. 同样热值的煤炭制浆燃烧比固体直接燃烧可节约煤炭15%25以上。
- At a certain particle size distribution the apparent viscosity of coal slurry increases with the increase of solid concentration. 试验结果表明:当浓度较低时,煤浆在比较宽的浓度范围内表现为牛顿流体;浓度较高时,表现为具有剪切稀化行为的假塑性流体。
- The wastewater pollution from DSD acid making process could be solved by making water coal slurry with DSD acid oxidation wastewater completely. 用DSD酸氧化废水制备水煤浆技术可从根本上解决DSD酸生产过程产生的废水污染。
- In order to solve the problem,FSAM nonpermeable channeling preventable cement slurry system is developed. 为了解决这一问题,研制开发了FSAM非渗透防窜水泥浆体系。
- The research shows that the two steps flocculation technology can improve the dewatering performance of micro-fine coal slurry remarkably. 研究表明,两步絮凝技术能显著改善微细粒煤泥的过滤脱水效果。
- Li Hanxu,Xu Jianghua.Study on preparation of water coal slurry additive from black pulp liquor[J].China Coal,2001,93(4):38-40(in Chinese). [2]李寒旭;徐江华.;造纸黑液制取水煤浆添加剂的研究[J]
- The causes of fouling in catalytic cracking slurry system and countermeasure to reduce fouling are discussed. 讨论了催化裂化油浆系统的结垢原因及减少其结垢的措施。
- A new technology was employed to treat black liquid of paper\|making industry.The black water could be incinerated after being mixed with coal slurry. 介绍一种新的造纸黑液治理技术,即用造纸黑液制造黑液水煤浆通过燃烧实现造纸行业黑液无害化的目的。
- Among the fuels tested, the slagging tendency of black liquor coal slurry and Huangling coal is stronger than that of Shenmu coal and CWS. 四种实验燃料中,黑液水煤浆和黄陵煤的结渣趋势强于神木煤和水煤浆。
- So, it's particularly important to select one kind of cement slurry system suited for the ERDOS gas field. 因此研究和优选出适合鄂北工区的水泥浆体系显得尤为重要。