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- residue of coal liquefaction 煤液化残渣
- Consideration on development of coal liquefaction technology in Kailuan Group Co. 开滦集团发展煤炭液化技术的思考。
- Dynamic characteristics of sulfur release during burning processes of coal liquefaction residuals have been studied. 研究了煤液化残渣燃烧过程中硫动态析出特性。
- Study on the Coking Character of Coal Liquefaction Residue 煤直接液化残渣焦化特性研究
- In chapter five, by analyzing the data of coal liquefaction ,the apparent active energy of two coal was gained . Eayangcuncoai=7.548KJ/mol, Eashengmucoai=13.391KJ/mol . 第五章主要对煤高温快速液化反应的数据进行动力学处理,获得快速液化反应的表观活化能Ea杨村扩7.;548kJ/mol,Ea神木煤=13
- A brief introduction of synthetic fuel, especially for the situation of coal liquefaction, was put forward. The investment for coal liquefaction was suggested to be prudent. 介绍了多种人造石油的概况,尤其是煤炼油的情况。建议对煤炼油的投资要慎重。
- Any of various thick,dark,sticky substances obtained from the distillation residue of coal tar,wood tar,or petroleum and used for waterproofing,roofing,caulking,and paving. 沥青,人造沥青某种厚厚的、黑而粘的物质,由炭焦、木焦或石油的剩余物中提炼出来,用于防水、盖屋顶、填缝和铺路。
- Any of various thick, dark, sticky substances obtained from the distillation residue of coal tar, wood tar, or petroleum and used for waterproofing, roofing, caulking, and paving. 沥青,人造沥青某种厚厚的、黑而粘的物质,由炭焦、木焦或石油的剩余物中提炼出来,用于防水、盖屋顶、填缝和铺路
- The residue of estate belongs to his son. 剩余财产属于他的儿子。
- Multi-wall carbon nanotubes have been successfully synthesized under arc-discharge plasma jet conditions from CLR which were produced as by-products in the process of coal liquefaction without any pretreatment or adding any other additional catalysts. 另外,煤的物理、化学性质以及催化剂、水、工作气氛对碳纳米管生成和产量均有影响,其中,煤自身具有粘结性是获得纳米碳管的必要条件。
- According as the former research achievements of coal liquefaction residues, proposed its later research direction, and this have important indicating significance for home coal chemistry. 在总结前人研究成果的基础上,指出了今后的研究方向,这对于中国的煤化工事业具有重要的指导意义。
- We need to replenish our stocks of coal. 我们需要再次补充煤的储备。
- Prohibition was laid on the export of coal. 禁止煤炭输出。
- Their difference is a quadratic residue of 17. 它们的差是17的平方剩余。
- He put a shovel of coal on to the fire. 他往火炉里加了一铲煤。
- We had a big delivery of coal today. 今天我们收到大批订购的煤。
- The country is short of known deposits of coal. 这个国家缺少已知的煤矿矿床。
- An inexhaustible supply of coal. 用之不竭的煤炭供应
- The feasibility of thermal state continuative feeding coking process with coal liquefaction residue was discussed through experiment study. 通过试验分析,探索了煤直接液化残渣采用热态、小批量连续进料炼焦工艺的可行性。
- China has a wealth of coal, iron and other minerals. 中国有丰富的煤、铁和其它矿产资源。