The high quality and cheap additives thus derived has proved to be of good flowability and stability in water-coal-slurry prepared from Yima coal at the coal concentration of 63%.
其对义马煤所制水煤浆（煤浆浓度63% ）流动性好，性能稳定，性能达到或超过目前国内工业TEXACO气化装置所用的添加剂。
Presents common failures of the lock hopper of Texaco water-coal slurry pressurized gasifier, analyzes reasons for the failures, and proposes troubleshooting and preventive measures.
介绍德士古水煤浆加压气化炉锁斗的常见故障，分析故障产生的原因，提出故障处理和预防措施。
The results provide a fluid mechanics foundation for understanding, designing and operating the Texaco gasifier for vacuum residual oil or water-coal slurry.
计算结果对理解德士古技术、设计、操作渣油（水煤浆）气化装置提供了流体力学依据。
The paper deals with the exploitation of water-coal slurry gasification technology, its application in nitrogenous fertilizer industry, and its development trend in near future.
介绍水煤浆气化技术的开发及其在氮肥工业中的应用和近期发展趋势。
The influence of the density of minerals on the viscosity of Coal Water Slurry was researched by volume calibration.
通过体积浓度校正，进一步探讨了矿物密度对水煤浆黏度的影响。
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。
This article describes the obvious advantages of synthetic gas or methane production by water coal slurry gasification through pit mouth gasification rather than single unit chemical plant.
论述水煤浆气化制合成气或甲烷时，用坑口气化取代单项化工装置前气化，具有明显的优越性。
This paper introduces that the combustion technology of coal-water-slurry (CWS) can be applied successfully to the reheating furnace.
本文研究了水煤浆燃烧技术在轧钢加热炉上的应用，并获得成功。
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。
Coal slag was added in petroleum coke water slurry to investigate its effect on the stability of the slurry.
采用气化灰渣作为石油焦浆的稳定剂，考察了灰渣对石油焦浆稳定性的影响。
Introduces the modification of coal slurry preparation and transportation, gasification and slug and water treatment for Texaco water coal slurry pressurization gasification unit.
介绍德士古水煤浆加压气化装置的煤浆制备及贮运、气化和渣水处理的技术改造情况。
Briefly introduce the electricity control principle for the oxygen pump frequency converter of the air separation unit (ASU) in the coal water slurry gasification.
简单介绍了水煤浆装置空分氧泵变频器的电气控制原理。
The thermogravimetric analysis on the black liquid coal-water slurry (BLCWS) shows that the characteristics are the lower kindling point and the better property of burnout.
使用热天平对黑液水煤浆进行了热重分析。研究表明，黑液水煤浆具有着火点低、燃烬特性较好的燃烧特性。
The factors affecting operation of disposal system for ash water from Texaco coal-water slurry gasifier are analyzed. The optimum operation is achieved after countermeasures being taken.
分析了影响德士古水煤浆气化灰水系统运行的各种因素。针对存在的问题，采取了相应措施，实现了系统运行的优化。
The paper introduces the process system research on economic water coal slurry which is made of floatation coal for mix burning with coal and has good burning performance.
介绍了经济型水煤浆工艺系统研究，利用浮选煤泥制备经济型水煤浆在锅炉上掺烧，具有良好的燃烧特性。
The preparation of coal water slurry is of the utmost importance to the long cycle and economic operation of the coal water slurry pressure gasifier introduced from Texaco co.
水煤浆的制备对从美国德士古公司引进的水煤浆加压气化装置的长周期、经济运行是至关重要的。
This paper studies the production technology of water-coal slurry additive from black pulping liquor.
研究了以造纸黑液为原料制取水煤浆添加剂的生产工艺。
The status and development of technology in coal water slurry, gasification, direct and indirect liquefaction of coal in domestic and international scope were introduced.
介绍了水煤浆技术、煤气化和间接液化技术以及煤炭直接液化技术的国内外现状和发展趋势。
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。
It is suggested to use the existing equipment as far as possible, and the management should also be improved for applying water-coal slurry.
指出在应用水煤浆时要提高管理水平并尽可能利用现有设备。
The comparison between the dry powder coal gasification technology and coal water slurry gasification technology shows that the former is better than the latter.
对比了干粉煤气化和水煤浆气化两种流化床工艺，得出：前者优于后者。
There were many debates about the advantages and disadvantages of multi-nozzle opposition and GE mono-nozzle coal water slurry gasifier, especially the efficiency.
目前关于多喷嘴气化炉和GE单喷嘴水煤浆气化炉工艺的优劣存在争议，特别是对运行效率问题，众说纷纭。
By optimizing and practicing of coal slurry water recovery system, the technology is simplified, the electricity cost is saved, the cost is lower than before, and the economy benefit is increased.
协庄煤矿选煤厂通过煤泥水回收系统的优化与实践，简化了工艺，节约了电耗，降低了成本，增加了经济效益。
The matching performance between additive of Naphthalenesulfonic AcidFormaldehyde Condensate (NSF) for coal water slurry (CWS) and the molecular structure of different coals was studied.
研究了不同条件下合成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分子结构之间的匹配性能。
M of Huainan coal, three grading size schemes are used to compare the features of coal water slurry of Huainan single coal and blended coal with different grading sizes.
为了研究粒度级配对淮南煤成浆性能的影响，采用三种粒度级配方案，对淮南煤单煤及配煤成浆性能进行比较。
Mineral matters as a component of coal are of great importance for the preparation of highly loaded coal water slurry fuel and regulating slurry properties.
煤中无机矿物质是煤的重要组成部分，对高浓度煤浆制备、煤浆性质产生重要影响。
The factors affecting operation of disposal system for ash water from Texaco coal-water slurry gasifier are analyzed.
分析了影响德士古水煤浆气化灰水系统运行的各种因素。
The study of the working principle and structure parameters of PS-Series coal slurry preprocessor composed of water-jetting emulsor and tube mixer was main described in the paper.
重点阐述水喷射式乳化器和管道混合器组成的PS系列煤浆预处理器工作原理、结构参数的研究，并介绍了该系列设备的规格和使用情况。
This article introduces the running and modification of Texco Water-coal slurry preparation, storage, transportation and gasification. After modification, system operation is significantly improved.
对德士古煤浆的制备和贮运、气化、闪蒸系统的长周期运行方面进行了改造，改造后系统的运行质量得到了改善和提高。
This article introduces the running and modification of Texco Water-coal slurry preparation, storage, transportation and gasification. After modification, system operation is significantly improved.
对德士古煤浆的制备和贮运、气化、闪蒸系统的长周期运行方面进行了改造，改造后系统的运行质量得到了改善和提高。
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