a hard natural coal that burns slowly and gives intense heat

compared with bituminous coal, anthracite coal is much more difficult to take fire and combust completely.

与烟煤相比，无烟煤具有着火难、难燃烬的特点。

western canada coal company noted that its contract for the supply of imports of anthracite coal in this financial year average price of 100 u. s. dollars per ton.

加拿大西部煤炭公司指出，其对进口的无烟煤供应合同在本财政年度美国的每吨100美元的平均价格。

columnar selection of high quality anthracite coal carbon as raw material, refined processing of advanced technology, the appearance of cylindrical black particles;

选用优质无烟煤为原料，采用先进工艺精制加工而成，外观呈黑色圆柱状颗粒；

an experiment and research on cold briquetting coke was conducted with anthracite coal blended with lean coal and fine coking coal and with residuum of modified coal tar oil as the binder.

对无烟煤配入瘦煤和焦粉，用改性焦油洗油残渣做黏结剂，制备冷压型焦进行了试验研究。

research the result discovers, the anthracite coal acts for the thin coal coke and would lower the cold the strength of state of the coke.

研究结果发现，无烟煤替代瘦煤炼焦会降低焦炭的冷态强度。

at present, in the division used more quality anthracite, but the price prep above of the anthracite coal prices, and gas calorific value of coal gas calorific value below.

目前，在优质无烟煤产区使用较多，但是无烟煤的价格高于烟煤价格，且煤气的热值低于烟煤煤气的热值。

the combustion characteristics of stone coal are similar to anthracite coal and worse than anthracite .

石煤的燃烧特性与无烟煤相近，但比无烟煤差。

in the anthracite coal strike of 1902, he was prepared to go the full limit in asserting the public interest.

在1902年无烟煤矿罢工中，他準备竭尽全力维护公共利益。

the anthracite coal use high quality shanxi carbon as raw material. the product undergoes a series of strict processing procedures.

无烟煤滤料采用山西优质香碳为原料，经精选 、破碎、筛分等工艺加工而成。

is a professional production of anthracite coal sales of the manufacturers.

是一家专业生产销售烟煤无烟煤的厂家。

the adsorption characterizations of methane on anthracite coal and its char under different pressure and temperature were measured by using of volumetric method.

用容量法测定了不同温度下甲烷在无烟煤及其炭化样上的吸附特性。

due to a series of advantages, cfb boilers combusting anthracite coal starts to widely spread.

由于循环流化床燃烧方式具有一系列优点，循环流化床燃烧无烟煤开始逐渐普及。

taking the jincheng anthracite coal as the study object, the methane and nitrogen adsorption and desorption experiments were conducted at 30 ℃.

以晋城无烟煤为研究对象，进行了30 ℃时煤对甲烷和氮气的吸附解吸试验。

the experiments indicate that under the trial conditions, the iodine numbers of activated carbon produced from anthracite coal are lower than those of from long-flame coal;

结果表明：在实验条件范围内，无烟煤制活性炭的碘值低于长焰煤制活性炭的碘值；

the analysis results of bituminous coal and lean coal are same, but there are some differences with analysis results of anthracite coal in low temperature.

烟煤与贫煤的分析结果一致，而无烟煤的分析结果在低温时存在差异。

rujigou coalfield is famous for the output of anthracite coal produced from the jurassic strata, where the metamorphism degree is the highest in the mesozoic coal of ningxia area.

汝箕沟矿区无烟煤产于侏罗纪地层中，在宁夏地区中生代煤中变质程度最高。

as china's largest anthracite coal production base, jincheng enjoys the most prospective future for cmm r&d and utilization.

晋城地区作为中国最大的无烟煤生产基地，最具有煤层气研发、应用的前景。

anthracite lump coal is an important chemical raw material. economic profit to anthracite coal producers mainly relies on the production and proportion of anthracite lump coal.

无烟块煤是重要的工业原料，无烟煤生产企业的效益主要体现在无烟块煤的产量和比例上。

the major products is anthracite coal and bituminous coal , and so there.

煤炭产品主要是无烟煤与有烟煤等。

studyes the influence of the strength of cold state and hot function on the anthracite coal increased the deal.

研究了无烟煤添加量对焦炭冷态强度和热性能的影响。

but the anthracite coal increased the deal not very, the cold state strength descented is not much.

但无烟煤添加量不大时，冷态强度下降不多。

when anthracite coal added over 15% of the total, the ventilation and penetration…

无烟煤加入量超过15 %时，使床层的通透性变差。