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    The relevant improvement methods were put forward to the sampling of coal in the automobile vehicle against the actual problems during the application of GB 475-1996 Sampling for Commercial Coal.
    针对GB 475—1996《商品煤样采取方法》汽车煤采样方法在实际运用中存在的问题,提出了相应的改进方法。
    Mixed Coal Distinguishing Standard for Commercial Coals
    商品煤中混煤的判别标准
    Several noticeable problems in commercial coal sampling
    商品煤样采取中应注意的几个问题
    The quick determination of ash yield of commercial coal in Aiyou Mine
    阜新艾友矿动力商品煤灰分快速测定方法
    Discussion on checking of mechanical sampling equipment of commercial coal
    浅谈商品煤机械采样机的验收
    Reason analysis of deviation in sampling and preparation of commercial coal
    浅谈商品煤采制样过程中经常出现差异的原因
    Assuring the precision of commercial coal sampling to improve qualification rate of batch coal inspection
    确保商品煤采样精密度 提高批煤抽查合格率
    Imagination for shortening the ash measure time of commercial coal in Huolinhe
    霍林河商品煤灰分测定时间缩短的设想
    it not merely could improve the intense situation of commercial energy resource of vast rural areas and enhance the availability of biomass in rural,but also was in favor of reforming current energy production and consumption structure,and still help to reduce the polution of atmosphere and improve the environment.
    不仅有利于改善我国广大农村地区商品能源的紧张局面,提高农村生物质能的利用率,而且还有利于改善我国目前的能源生产和消费结构,同时还能减少大气污染,改善环境。
    Catalytic Prehydrogenation tests of decrystallized anthracene oil used as an initial solvent for coal liquefaction were carried out with commercial catalysts of No. 3665, No. 3761, No.
    以脱晶蒽油为煤液化起始溶剂,采用3665,3761,3673和3641商品催化剂以及Fe_2O_3试剂进行溶剂催化预加氢试验。
    The purpose of this chapter is to verify the preliminary conclusions drawn in the preceding parts of this work and to investigate the possibility of establishing regular test methods for predicting the lubricity of commercial diesel fuels.
    本文是通过商品柴油的试验验证文献中所得的结论,探讨了建立预报柴油润滑性的常规分析方法的可能性。
    DeVeloped by Changsha Institute of Mining Research,a brief introduction toand the technical review for ModeI LRZ-2 continuous emulsification and automatic pro-duction line of emulsion explosive, including production flow-process,equipment arrange-ment and automatic control system,is made. This production line can achieve the high-effi-ciency continuous emulsification and the automatic control of commercial emusion explo-sive production.
    简要介绍长沙矿山研究院LRZ-2型乳化炸药连续。 自动生产线的生产工艺流程、设备配置及自动控制系统,并给予技术评价,该生产线可以实现高效连续乳化并自动控制生产商品乳化炸药。
    The result of catalytic hydrogenation of FT wax was reported The best catalyst was obtained which was proved to be much better than conventional commercial hydrogenation catalysts Corresponding optimum hydrogenation conditions were obtained as well
    通过加氢前后FT蜡的物化性质及IR谱图的对比,总结出最佳工艺条件,得到与加氢性能优于商品催化剂的石蜡加氢精制催化剂,为工业放大试验提供了依据。
    The rigorous model has been formed a commercial software, PetroFRAC in AspenPlus.
    此模型可以用于设计或核算,已形成商品软件PetroFrac,收入AspenPlus。
    The key that whether the compressed natural gas (CNG) used as vehicle fuel could meet the requirements of a vehicle in use is dehydration on the promise that sulfur content and heating value of the natural gas accord with the set indexes of commercial natural gas.
    车用压缩天然气(CNG)能否达到汽车使用要求,在天然气硫含量、热值等符合商品天然气规定指标的前提下,关键在于脱水。
    The effects of commercial ZDDP on the friction and wear properties of MoDDP were studied, showing that there are some results as follows while ZDDP was combined with MoDDP:(1) synergizing MoDDP′s antiwear and friction reducing properties;
    研究了商品二烷基二硫代磷酸锌(ZDDP)对二烷基二硫代磷酸硫化氧钼(MoDDP)摩擦磨损性能的影响。 结果表明:MoDDP具有一定的抗磨减摩作用,与ZDDP复配后对其抗磨减摩性能有增效作用;
    This paper makes the proposals for sour gas sweetening technology of Changqing gas field that want to remove not only H_2S deeply but also CO_2 in bulk for meeting the commercial gas specification. The proposals include the sweetening solution,absorber tray type,the solution concentration,and acid gas loading as well.
    针对长庆气田含硫天然气既要深度脱除H2 S、又要大量脱除CO2 才能符合商品气质量要求的特点 ,对其脱硫工艺技术中采用的脱硫溶液、吸收塔塔板型式、溶液浓度和酸气负荷提出几点建议。
    The implementation, existing problems and their solving methods of t he national standard of“the Distinguishing Method for Commercial Coals with Ref lectance Distribution Diagram”are described in the paper.
    文中介绍了《商品煤反射率分布图的判别方法》国家标准的实施情况、存在的问题 及解决问题的方法。
    An additive of CWM was prepared by combining the SFP waste liquor or sulfonated alkali lignin with surfactants,and its properties were compared with those of commercial additives. Test results showed that the composite of SFP waste liquor and nonionic surfactant B(NLSY-1)had favorable adaptability to the coal from Datong,and gave CWM fuel lower viscosity,better fluidity and stability.
    利用SFP制浆黑液和磺化碱木质素与表面活性剂复配制备水煤浆添加剂,并与商品水煤浆添加剂进行对比,结果表明:SFP制浆黑液与非离子型表面活性剂B复配物(NLSY-1)对大同煤具有良好的适应性,可制得流动性好、粘度小、稳定性好的水煤浆燃料。
    Studies the coal quality targets for lean clean coal in Taiyuan coal preparation plant,by industry testing single pattern coal,the suitability evaluation of lean clean coal was shown when used on coking,puts forward the quality control aims of each Xishan commercial coal in future.
    通过对太选瘦精煤的理化性质及工艺性能进行研究 ,结合单种煤的工业试验 ,得出太选瘦精煤在炼焦用途时的适应性评价 ,同时提出了西山各商品煤今后的质量控制目标 ,以使矿区瘦煤资源能够合理开发、有效利用
 

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