1.Waste from anthracite coal mines, consisting of fine coal, coal dust, and dirt.
无烟煤废渣无烟煤煤矿的废弃物，由细粒无烟煤、煤尘和尘土构成
2.The consumption of electrical energy of electrically calcined furnace during calcining anthracite is studied by adjusting the length of the top elec trode,the flue damper and changing the release direction of removed dust produce d from charging system of electrically calcined furnace.
根据电煅炉煅烧无烟煤的工艺原理,通过调整上部电极长度、烟道闸板及改变电煅无烟煤前上料系统通风除尘灰的排放方向等工艺控制方法,对电煅无烟煤电耗进行研究。
3.At the same time coke cold strength from the production coal blending proposal was compared with coke cold strength from anthracite blending proposal, the result shows: when the blending ratio of anthracite was 3%～5% and the size of anthracite is ≤ 1mm, coke cold strength was increased by about 2%.
同时还比较了涟钢生产配煤方案与配无烟煤方案的焦炭冷强度,结果表明:当无烟煤配入量为3%～5%、无烟煤粒度≤1mm时,焦炭冷强度约提高2%。
4.The consumption of electrical energy of electrically calcined furnace during calcining anthracite is studied by adjusting the length of the top electrode, the flue damper and changing the release direction of removed dust produced from charging system of electrically calcined furnace.
摘要根据电??炉??烧无烟煤的工艺原理，通过调整上部电极长度、烟道闸板及改变电??无烟煤前上料系统通风除尘灰的排放方向等工艺控制方法，对电??无烟煤电耗进行研究。
5.By means of coking test on 40kg test oven, the principle of coal blends blended with anthracite is studied, the approach of correctly blending anthracite with CBI judgment is given.
通过40kg焦炉炼焦试验,探讨了添加无烟煤配煤炼焦的原理; 提出用CBI判断配煤中添加无烟煤的方法。
6.The Qitaihe coal resources isadvantageous, the coal field total area 8,000 square kilometers, haveverified the geological reserve 1.7 billion tons, the prospectivereserves 4.2 billion tons, the coal plant completely, has the cokingcoal, 1/3 coking coal, the gas coal, the anthracite and so on 10varieties, by coking coal primarily; Excellent in quality, has theespecially low phosphorus, especially low characteristic and so onsulfur, high heat value, high ash melting point, high silicon content,most is suitable for the coal chemical industry product thedevelopment, is national one of three big protections mining rare coalfields, is the Heilongjiang Province most important anthraciteproduction base, also is the national important coking coal and thenortheast area biggest high quality coke production base.
七台河煤炭资源得天独厚，煤田总面积8000平方公里,已探明地质储量17亿吨，远景储量42亿吨，煤种齐全，有主焦煤、1/3焦煤、气煤、无烟煤等10个品种，以主焦煤为主；品质优良，具有特低磷、特低硫、高发热值、高灰熔点、高硅含量等特点，最适于煤化工产品的开发，是全国三大保护性开采稀有煤田之一，是黑龙江省最重要的无烟煤生产基地，也是国家重要的主焦煤和东北地区最大的优质焦炭生产基地。
7.relating to or resembling anthracite coal.
无烟煤的或似无烟煤的。
8.The Optimization of Gasification Technology for Firing the Mixture of Coke and Anthracite by Orthogonal Test
正交试验优化土焦掺烧无烟煤制气工艺
9.The aromaticity and ratio of protonized aromatic carbon to non-protonized aromatic carbon of Ruqigou coal were determined by ~(13)C NMRutilizing magic angle spinning,cross polarization and dipolar dephasingtechniques.
利用魔角自旋、交叉极化和偶极去相技术~(13)C 核磁共振法测定了汝箕沟煤——测定粘结指数专用无烟煤的芳碳率和质子化与非质子化芳碳的比例。
10.The results indicate when the particles sizes of the mixtures are 147～175 μm,the microwave-absorbing characteristic of ilmenite is better than those of coconut carbon,coke and anthracite.
分析结果表明:当粒度为147～175μm时,钛精矿的吸波特性优于椰壳碳、焦碳和无烟煤的;
