Three dimensional temperature field monitoring and combustion optimization study on the lean coal and blast furnace gas mix-fired boiler;
贫煤与煤气混烧锅炉三维温度场的监测与燃烧优化研究
The basic properties and composition of Changcun lean coal were measured.
测定了常村煤工业试验中原煤的基础特性和主要成分,分析了喷吹常村贫煤工业试验前后的生产数据,研究了工业试验中煤粉在高炉内的利用率。
This paper studied catalytic reduction of NO by lean coal char in conditions ofα< 1.
本文通过实验研究了在贫氧条件下贫煤焦对ＮＯ的还原作用，并与添加催化剂的贫煤焦对ＮＯ的还原进行了比较。
easy ignition boiler briquette was made in laboratory by using the Changzi meager coal as raw material and two complex binders at cool pressing briquetting.
以山西省长治市长子县贫煤为成型原料,采用冷压成型工艺,在试验室研制出具有高强、防水、易燃等优良特性的锅炉型煤,该型煤由2种复合粘结剂制成。
Through usual and unusual analysis on using meager coal as fuel for bitumite-fired boiler,the innovation plan was made and corresponding modification of the boiler was carried out.
通过对烟煤锅炉改烧贫煤进行了常规和非常规的分析,制定了改造的方案,对锅炉进行相应的改造。
On the basis of coldstate test, the tests of burning Zhangze meager coal are conducted.
针对东方锅炉厂引进FW公司300MW的W型火焰锅炉,设计搭建了1MW的W型火焰热态试验台,依据组织冷态空气动力场的试验结果组织了W型锅炉贫煤燃烧试验,研究了正常燃烧工况时炉膛中心温度分布规律及炉膛出口温度分布特性,得出炉膛中心截面温度分布和炉膛出口温度分布,分析了炉膛结渣的原因。
In allusion to the increasingly situation of coal resources, according to the analysis for quality of meager lean coal and thru 40kg small coke oven experiment and evidence success that use lower cost meager lean coal portion instead of lean coal, improved the coke quality and economic benefit.
针对煤炭资源日益紧张的形势,通过对贫瘦煤的性质分析以及40kg小焦炉实验,成功开发出低价贫瘦煤代替部分瘦煤炼焦,投入到生产实践中后,焦炭质量得到改善,并且经济效益显著。
A kind of gasification briquette with high hot and cold strength and properties of water proof, good thermal stability and other quality indexes meeting the requirement of coal gasification is developed using Hebi meager lean coal as raw material and organic and inorganic complex binder and by processes of cold molding and heat drying.
以鹤壁矿区贫煤和贫瘦煤为原料,采用有机—无机复合型粘结剂、冷成型、热烘干工艺,开发出具有冷热强度高、防水性能好、热稳定性好、其他质量指标满足气化用煤要求的气化型煤,进行了200 t级工业化试生产,取得原料本地化突破性进展。
A kind of briquette was developed by using the Changzhi Ciilingshan meager coal and local production meager lean coal as raw material and two kind without drying binders and one drying type binder in laboratory.
以长治慈林山矿的贫煤和当地贫瘦煤为原料,采用2种免烘干型和一种烘干型型煤粘结剂,在试验室开发出了具有冷热强度高、防水性能好、其它质量指标满足气化用煤要求的气化型煤。
Experimental studies on the explosion intensity of meagre-lean coal for BF injection;
高炉喷吹用贫瘦煤爆炸强度的实验研究
Especially,it is innovative antibacterial materials when preparing activated carbon with cheap meagre-lean coal from Shanxi.
实验探讨了用山西贫瘦煤为原料,经过浓度20%的盐酸或浓度4%NaOH进行脱灰处理,以及对脱灰处理煤进行炭化和活化等工艺过程制备出具有较高吸附性能的煤基粉状活性炭。
Research on the depolymerization reaction to improve the combustion properties of the lean coal and meagre coal
解聚对贫煤和贫瘦煤燃烧性能的影响
Investigation into Thermal Efficiency of Boiler Burning Bituminous Coal Instead of Meager Coal
锅炉燃烧由贫煤改烟煤的热效率分析
TEST STUDY ON CONVERTING LEANCOAL FIRED BOILER FOR 300 MW UNIT TO BURN BITUMINOUS COAL
300MW机组锅炉贫煤改烧烟煤的试验研究
Study and Actualization of Burning Bituminous Coal in Lean Coal-fired Boiler of the 300 MW Unit
300MW机组贫煤锅炉改烧烟煤的研究和实践
Application of Less Oil Ignition Technology in Poor-coal Fired Supercritical Unit
微油点火技术在燃用贫煤超临界锅炉上的应用
Experimental Research on Tiny-oil Ignition Technology on a Meager-coal Fired Boiler
微油点火在燃用贫煤锅炉上的试验研究
The research showed that for anthracite, lean coal and bituminous, the reaction rate became larger and the ignition activation energy became smaller.
结果表明：从无烟煤、贫煤、烟煤，其反应速率越来越大，着火活化能越来越低。
Experimental Study and Industrial Production Practice of Coke-making with Coal Blend with Meager-lean Coal
贫瘦煤配煤炼焦实验研究与工业生产实践
Production of high quality coke using meager-lean coal instead of lean coal
贫瘦煤替代瘦煤制备优质焦炭性能研究
Tibet was short of petroleum and coal, and energy supply was inadequate in the past.
西藏缺油少煤，过去能源供应贫乏。
Research & Application about Coal Stamping Process with Lean Coal & Meager Coal;
贫、瘦煤捣固炼焦机理的研究及应用
Study on Anti-porerty Problems for the BiJie Coal Resource-rich Rregions
毕节煤炭资源富集地区的反贫困问题研究
a poor land; the area was poor in timber and coal; food poor in nutritive value.
贫穷的土地；这个地区缺乏木材和煤；缺乏营养的食物。
When 40% to 50% fly-ash used in it, the increasing strength of lean concrete by age is the largest.
粉煤灰掺量为40%和50%时,贫混凝土的强度随龄期而增长的幅度最高;
Taking Coal as Aid and Rural EcoConstruction Guaranteeing Mechanism in the Western Impoverished Area;
以煤代赈与西部贫困地区农村生态建设的保障机制探讨
Mars is a dead planet; a dead battery; dead soil; dead coals; the fire is dead.
火星是一个死星球；用完了的电池；贫瘠的土壤；熄灭了的煤；火已经熄灭了。
A snow-streaked slag heap looms large in the lives of poor villagers in the Xinjian Coal Miners' Village.
对新建矿工住宅区的贫困户来说，这个白雪蔼蔼的煤渣堆是不可或缺的。
(of a ship)be loaded with a supply of coal
（指轮船）被加煤,上煤,装煤.