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This paper studies the production technology of coal water slurry additive from black pulping liquor. 摘要研究了用造纸黑液制取水煤浆添加剂的生产工艺。
coal water slurry additives 添加剂
STUDY OF PREPARATION OF COAL WATER SLURRY ADDITIVE FROM BLACK PULPING LIQUOR 亚铵法造纸黑液制取水煤浆添加剂的研究
The Datong deashed coal, some different minerals, and five additives were used during the coal water slurry (CWS) preparation. 摘要以深度脱灰的大同煤为原料，通过加入一定量的不同类型矿物，用5种添加剂进行成浆实验。
Coal water slurry (CWS) is suspension of coal partials in water. The suspension contains about 70% coal, 30% water and appropriate amount of chemical additives. 水煤浆是由大约70%25的煤、30%25的水和少量化学添加剂制备而成的一种煤水固液分散体系，具有象石油一样良好的流变性、触变性和稳定性。
Research on performance of coal water slurry additive produced with pulping spent liquor 造纸黑液制取水煤浆添加剂性能研究
Industrial boiler and power plant: transfer of coal water slurry. 工业锅炉、电厂:水煤浆的输送。
Coal water slurry (CWS) is a new clean fuel as a substitute of oil. 水煤浆是一种以煤代油的新型洁净环保燃料。
The change of zeta potential of coal water slurry (CWS) before and after ultrasonic irradiation was investigated. 选用大同煤和神木煤制备水煤浆,考察了超声辐照前后水煤浆浆体的动电势变化。
This paper introduces some forms of slag in coal water slurry pressurized gasifier. 介绍水煤浆加压气化炉灰渣的几种形态,分析造成气化炉渣堵的几个原因。
Finite element method was used for the calculation of temperature field, temperature gradient and thermal stress of the coal water slurry (CWS) ceramic nozzle. 摘要采用有限元法对陶瓷水煤浆喷嘴温度场、温度梯度及其热应力进行了分析计算。
Coal water slurry (CWS) gasification technique is always highly recognized by international society and our country in recent years. 水煤浆气化技术在近年来一直受到国际社会和我国的高度重视，我国在“六五”、“七五”、“八五”、“九五”科技攻关项目中一直将水煤浆技术列在其中。
The method using effective components of naphthalene oil to synthesize the additive for coal water slurry (CWS) was studied. 研究了如何利用萘油中的有效成分合成出性能良好的水煤浆添加剂。
Coal water slurry (CWS) is a kind of ideal clean fuel.It has broad prospect in the fields of energy-saving and environmental protection. 阐述了水煤浆是一种理想的洁净燃料，它在节能、环保领域有着广泛的用途。
Characteristics and key techniques of a ultra-clean micronized coal water slurry (UCMCWS) and its prospects were described. 摘要论述了精细水煤浆的特点、制备的关键技术及其应用前景，介绍了精细水煤浆在小容量燃烧器和柴油机中的试验结果。
The property and feature of PSFL series vertical shaft impact crusher and application in coal water slurry production are introduced in this paper. 介绍了PSFL系列立轴双反击破碎机的性能、特点及在水煤浆生产中的应用效果。
Sulfurfixing aids in coal water slurry help to increase the fixing-rate. The rate could be increased to 6%~9% when the mixture contains 1% of alkali metal ions. 制备脱硫型水煤浆时添加少量固硫助剂可以提高水煤浆的固硫率;碱金属盐用量为固硫剂1%25时;固硫率提高6%25~9%25.
The ability of making slurry with naphthalenesulfonic acid-formaldehyde condensate(NSF) as additive for coal water slurry(CWS) and the improvement of its effect were studied. 研究了具有不同缩合度值的水煤浆添加剂萘磺酸钠甲醛缩合物(NSF)与不同煤化程度煤的制浆效果以及NSF效能提高.
The ability of making slurry with naphthalenesulfonic acid-formaldehyde condensate (NSF) as additive for coal water slurry (CWS) and the improvement of its effect were studied. 摘要研究了具有不同缩合度值的水煤浆添加剂萘磺酸钠甲醛缩合物(NSF)与不同煤化程度煤的制浆效果以及NSF效能提高。
Various axial and radial concentrations of HCN, NH3, NO and N2 were measured during the gasification of coal water slurry (CWS) in a laboratory opposed multi-burner gasifier. 在四喷嘴对置式气流床气化炉中，考察了水煤浆在不同氧碳比气化条件下HCN、NH3、NO和N2的轴径向浓度。