The study results indicate that PAHs in soot, coal particles, coke particles and waste water emitted from coking can result in the atmospheric, soil and water pollution.
研究表明，煤中多环芳烃通过焦化作业以烟尘、煤粒、焦末以及外排废水形式迁移而污染大气、土壤和水环境。
A coking process yielded coke suitable for fuel and steel production, along with valuable coal chemicals, which were collectively worth $12 per ton.
一个焦炭的工艺流程产出适合燃烧和钢产品的焦炭，连同贵重的煤化学品，共值12美元每吨。
Through adding various kinds of used plastics in different proportions into coal for coking, the variation on coke nature and yield of coking products obtained is studied.
通过在炼焦煤中添加不同种类、不同比例的废塑料，研究了所得焦炭的性质和焦化产品产率的变化。
The production capacities of coking coal and anthracite are great and can satisfy the demands of producing coke and blast furnace PCI.
炼焦煤和无烟煤的生产能力很大，能满足焦炭生产和高炉喷吹的需要。
The contact metamorphic zone may be further divided into coking coal mixing zone, natural coke zone, coking coal zone and normal coal zone.
接触变质带可进一步划分为岩焦混杂带、天然焦带、焦化煤带、正常煤带。
Under the normal coking process and the regular blend with constant proportion of coking coal and fat coal, the property of WangFengGang coal and its influence on metallurgical coke were studied .
研究了在常规炼焦工艺及肥煤、焦煤比例相对稳定条件下，望峰岗煤的性质对焦炭热态性能的贡献。
Maintaining basically same quality of coke, the mixing of medium temperature pitch can appropriately reduce the mixed volume of high quality coking coal and fat coal, decrease the cost of mixed coal.
保持基本相同的焦炭质量，配入中温沥青后可以适当减少优质焦煤、肥煤的配量，降低配合煤成本。
During coal loading and coke discharging great deal of fume and dust pour out from coke furnace in coking plant, which causes environment pollution.
焦化厂焦炉生产中装煤和出焦时，大量烟尘外逸，造成环境污染。
The paper analyses the quality characteristic of cleaned coking coal and rich coal from Gujiao mining area and the impact on the quality of coke. Bring forward it's utilization ways.
通过煤质分析，结合小焦炉试验分析了古交矿区焦、肥精煤的煤质特性，在分析炼焦煤对焦炭质量的影响的基础上，提出了古交矿区焦、肥精煤的合理使用方向。
The application of this software not only improve the conveying efficiency of belt conveyor system and also ensure stability of coal for coking of coke oven.
该软件的应用。既提高了皮带系统的输送效率，又保证了焦炉炼焦用煤的稳定。
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。
The meager lean coal, after fine crushing, coked compatibility with gas-fat coal, fat coal, 1 / 3 coke coal and coking coal by weight ratio of 1:1.
对细粉碎后贫瘦煤，与气肥煤、肥煤、1/3焦煤及焦煤按重量比1：1 进行配伍共结焦实验。
The surrounding area of the coke oven, the raw coal gas purification workshop and the coal tar and crude benzene processing workshop would be the most serious pollution area of the coking plant.
其中炼焦炉周边、荒煤气净化车间、焦油和粗苯加工车间是焦化厂污染最严重的区域。
The surrounding area of the coke oven, the raw coal gas purification workshop and the coal tar and crude benzene processing workshop would be the most serious pollution area of the coking plant.
其中炼焦炉周边、荒煤气净化车间、焦油和粗苯加工车间是焦化厂污染最严重的区域。
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