Sampling and preparation of montan wax REGULARITIES OF SULFUR SEPARATION IN LIGNITE BURNING PROCESS, ETHIOPIA GB3812-1983褐煤蜡试样的采取和缩制方法埃塞俄比亚褐煤燃烧中硫的析出规律
We obtained humic acid sodium which moulded lignite semi-coke used in ferroalloy plan from brown coal riching in Yunnan province. 利用云南丰富的褐煤资源制备了腐植酸钠作黏结剂,并用来成型铁合金厂应用的褐煤半焦。
Influence of Burner Swing on Boiler Burning High-moisture Lignite 高水分褐煤锅炉燃烧器摆动对炉内燃烧的影响
Selection of boiler and pulverizing system fueled with high water content lignite coal 以高水分褐煤为燃料的锅炉及制粉系统的选择
Investigation of Effect of the Blending Ratio of Biomass and Lignite on Characteristic of Co-gasification 生物质和褐煤的掺混比例对共气化特性的影响
Experimental study for the effect of catalysts on the release of gaseous products during pyrolysis of lignite 金属催化剂对褐煤热解气体产物析出影响的实验研究
A hard wax obtained from lignite. 取自褐煤的一种硬蜡。
We use the best lignite or peat, activity humic acid sodium manufacturing. 我们生产的活性腐植酸钠是采用中国最好的褐煤或泥炭。
Regularities of sulfur separation in lignite burning process, ethiopia 埃塞俄比亚褐煤燃烧中硫的析出规律
Supercritical Methanolysis Reaction of Lignite and Compositional Aanalysis of Product 褐煤超临界醇解反应与产物组成分析
Transformation of sodium during gasification of a lignite with addition of NaCl and NaAc 外加NaCl和NaAc褐煤在气化过程中钠的形态变迁规律研究
Lignite oil is creosote derived from lignite tar. 褐煤油是从褐煤中得来的防腐油。
The technology for capturing and storing carbon emitted by hard-coal and lignite plants is still not commercially proven. 而从硬煤和褐煤采矿厂中发展而产生的捕捉和储存炭的技术任然没有被商业化证实。
Discussion on problems and analysis of the system for up-grading lignite 褐煤提质系统若干问题的探讨与分析
The oil shale associating with lignite formed in Yongning Series of Neozoic. 油页岩主要赋存于新近系邕宁群,与褐煤伴生。
Effects of Ozonization for Lignite on Yield and Compositions of Extracted Humic Acid 褐煤经臭氧化处理对腐植酸萃取率及其组分的影响
Study of Production of Active Carbon from Lignite by Rapid-Carbonization and Activation 褐煤快速炭化活化法生产活性炭研究
Effects of Nitro Humic Acid Natrium Extracted from Lignite on Growth Performance of Fattening Pig and Digestibility of Feedstuff 褐煤中提取硝基腐植酸钠对生长育肥猪生长性能和饲料消化率的影响
Tar distilled from coal, from lignite or from peat, and other mineral tars, whether or not dehydrated or partially distilled, including reconstituted tars. 从煤、褐煤或泥煤蒸馏所得的焦油及其他矿物焦油,不论是否脱水或部分蒸馏,包括再造焦油。
Influence of microbial transformation on lignite briquette's waterproof property 褐煤微生物转化对型煤防水性能的影响
This research conducts a series of industrial tests on coal reburning of a600 MW pulverized coal boiler firing lignite, which is a part of a coal reburning demonstration project. 在国内某台燃用褐煤的600MW机组锅炉上进行了煤粉再燃技术示范并进行了工业试验。
This paper describes the principles and methods of extracting humic acid product from lignite. 论述了褐煤中提取腐殖酸产品的方法及原理。
A hard black form of lignite that takes a brilliant polish and is used in jewellery or ornamentation. 一种黑色硬质的褐煤,表面亮滑,用于珠宝和装饰。
Study on Lignite to Sulfonated Coal Technology 以劣质褐煤为原料制备磺化煤的研究
Taking the petroleum-contaminated soil in Liaohe Oilfield as a case, the process of treating the contaminated soil with coal adsorption and lignite were investigated. 以辽河油田石油污染土壤为研究对象,利用烟煤吸附剂和褐煤吸附剂处理石油污染土壤。
The first unit; supercritical; lignite boiler; wall-fired type; swirl burner; operating characteristics. 首台;超临界;褐煤;对冲方式;旋流燃烧器;运行特性。
Study on the Liquefaction Method and Effect of Lignite by Microorganism 微生物液化褐煤的工艺方法和作用效果研究