lignite相关论文
The effect of pyrolysis on the microstructure and moisture adsorption of lignite was investigated with low field nuclear......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Effect of industrial microwave irradiation on the physicochemical properties and pyrolysis character
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
以某300 MW褐煤富氧燃烧锅炉制粉系统为研究对象,建立其仿真模型。分别进行了原煤外在水分变化、给煤机转速扰动、磨煤机入口再循......
氧化预处理是褐煤制备腐植酸工艺中提高腐植酸产率的有效手段,以胜利褐煤为原料,腐植酸产率为目标值,考察了不同介质、氧化温度、H......
介绍了多种褐煤在碎煤加压气化炉装置的使用情况和褐煤应用过程中存在的问题及技术改造情况,通过强化管理和技术攻关,碎煤加压气化......
以呼伦贝尔褐煤为研究对象,陶粒为固体热载体,考察了固定床快速热解过程中温度、颗粒尺寸、反应时间等因素对煤热解产物产率和组成......
利用热重分析仪对稻壳与褐煤单独及共热解过程进行研究.动力学分析选用Coats-Redfern模型和分布活化能模型(DAEM),发现Coats-Redfe......
Improving slurryability, rheology, and stability of slurry fuel from blending petroleum coke with li
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Experimental study on the interaction between peat, lignite and germanium-bearing solution at low te
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Experimental study to confirm the existence of hydrocarbon under high pressure and temperature of de
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Foraminiferal biostratigraphy of lignite mines of Kutch, India: Age of lignite and fossil vertebrate
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
The special design for the furnace and burner of boilers burning lignite is analyzed and the type selection of the pulve......
褐煤是我国煤炭资源的重要组成部分，但褐煤内水高导致其难以制成满足水煤浆气化要求的煤浆，限制了其清洁化利用的途径。本文介绍了国......
采用正交试验设计研究NaOH浓度、时间、温度对腐殖酸提取率的影响，结果发现，当NaOH取1mol/L，浸泡时间为3h，温度为70℃时，提取率最高，达49......
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A white rot fungus strain, Trichoderma sp. AH, was isolated from rotten wood in Fushun and used to study the mechanism o......
Lignite bio-solubilization is a promising technology for converting solid lignite into oil. This study concerns the adso......
为研究CaO对褐煤和无烟煤热解特性影响,采用实验室小型固定床反应器对锡林郭勒褐煤(X)和宁夏石嘴山无烟煤(SH),进行热解实验,研究......
介绍了一种褐煤干法窄筛分系统,可为干法流化床气化装置提供窄粒径煤粉。并通过设备选型及热工分析,为系统工艺参数的确定提供参考......
Coal seam pyrolysis occurs during coal seam fires and during underground coal gasification.This is an important source o......
Sulfur Distribution during Hydrothermal Liquefaction of Lignite, Wheat Straw and Plastic Waste in Su
The distribution and transformation of sulfur in products during hydrothermal liquefaction of lignite, wheat straw and p......
对先锋褐煤在离子液体1-丁基-3-甲基咪唑四氟硼酸盐([Bmim] BF4)中于温和条件下(350℃)的加氢液化行为进行了研究.主要考察了催化......
褐煤与木屑及在250℃/30 min的条件下烘焙后的木屑进行不同比例的掺混,分别通过热重分析仪和900℃高温热解研究其共热解特性。研究......
Experimental study to confirm the existence of hydrocarbon under high pressure and temperature of de
Pyrolysis of lignite was conducted at high temperatures from 400 to 700℃ and high pressures of 1 and 3 GPa in a closed ......
A new process of enriching germanium from coal ash was developed. The process involves in mixing the coal ash and ammoni......
为了解决玉米秸秆资源化利用率低和褐煤难于成型、成型后燃烬率不高等问题,以褐煤和玉米秸秆为原料,考察了玉米秸秆添加量、水添加......
采用四种有机溶剂对鄂尔多斯褐煤进行溶胀预处理并在粉-粒流化床上进行快速热解,探究溶胀对褐煤结构及热解特性的影响。采用傅里叶......
