coal tar pitch的意思|示意
沥青；煤焦油沥青；[材] 硬煤沥青
coal tar pitch的网络常见释义
煤焦油沥青 煤焦油沥青(Coal tar pitch)：是煤焦油加工的主要产品之一，是煤焦油蒸馏提取馏份后的残留物。
煤沥青 粘结剂用煤沥青质量状况分析，石油、化工、煤焦化产品、煤沥青 关键词 ：煤沥青；粘结剂；喹啉不溶物；质量改进 [gap=1167]Key words : coal tar pitch; binder; quinoline insolubles; quality improvement
沥青 正文: 收藏本文 煤焦沥青(Coal tar pitch)是煤使用和炼焦过程中的副产品,它成分复杂,主要含有难挥发的蒽、菲、芘等大相对分子质量和超相对分子质量的多环芳烃类物质。
煤焦沥青 前言煤焦沥青(Coal tar pitch,CTP)是煤炭炼焦过程中所产生的副产品,主要用于涂料、塑料、橡胶及炼钢等工业中。
coal tar pitch相关短语
1、 modified coal tar pitch 改质沥青
2、 coal-tar pitch 煤膏沥青 ; 煤沥青 ; 煤膏单体 ; 煤溚沥青
3、 Coal tar pitch volatiles 煤焦油沥青挥发物 ; 挥发性煤焦油沥青
coal tar pitch相关例句
Bulk graphite was prepared from starting materials of calcined coke and coal tar pitch by the hot pressing process.
以煅后石油焦和煤沥青为基本原料，采用热压工艺制备了一系列石墨材料。
In the second part, with the mixed emulsifier and the method of ultrasonic emulsification, the waste coal tar pitch was used to produce emulsified fuel.
第二部分内容采用混合乳化剂和超声乳化法，以炭素厂废煤沥青为原料生产沥青乳化燃料。
Bulk graphite was prepared from calcined coke and coal tar pitch precursors by hot pressing and graphitization.
用煅烧石油焦和煤沥青为基本原料，采用热压和石墨化工艺制备了几种纯石墨材料。
The results show that phase change of the modified coal tar pitch is different from that of parent coal tar pitch for their respective compositions change greatly.
研究表明，经过改性后煤沥青结晶组分的存在形式、数量以及相转变方式发生很大变化；改性后煤沥青的表观活化能降低、反应活性变大；
Main business: coal, Metallurgical coke, Bituminous coal, coal tar pitch, Coking benzene, Fuel oil, Mixed oil, Refined Naphthalene, washed oil, Anthracene oil etc. GB products.
主营：煤炭、冶金焦、煤焦油、煤沥青、焦化苯、燃料油、混合油、精萘、工业萘、硫酸铵、轻苯、粗苯、洗油、蒽油等国标产品。
Both the oxidation resistance and the electrical conductivity of the pitch coke can be improved when a suitable amount of activating agent is added in the coal tar pitch.
初步探讨了活化剂的加入对煤沥青的焦化活性、沥青焦的结构、氧化活性和导电性的影响。