prepared coal tar
英 [prɪˈpeəd kəʊl tɑː(r)]
美 [prɪˈperd koʊl tɑːr]
网络 精制煤焦油
双语例句
- A high quality activated carbon has been prepared from coal tar pitch by chemical activation method using KCNS solution as an activating agent and through appropriate technical conditions.
以煤焦油沥青为原料，使用KCNS溶液活化处理，选择适宜的工艺条件，制备出优质的活性炭。 - A novel carbon foam with high thermal conductivity is prepared by thermal treating of coal tar based mesophase pitch under certain temperature and pressure condition.
以煤焦油基中间相沥青为原料，在一定的温度和压力条件下升温发泡，然后再经碳化、石墨化便可以制得一种高导热系数的多孔材料&碳泡沫。 - A pitch mesophase can be prepared from petroleum pitch and coal tar pitch.
从石油沥青和煤沥青中制取沥青中间相物质。 - Carbon foams were prepared from coal tar pitch, petroleum mesophase pitch, and AR pitch.
分别以煤沥青、石油中间相沥青和AR沥青为前驱体制备炭泡沫材料。 - S: Boron substituted polyaromatic mesophase was prepared by co pyrolysis of a coal tar pitch with pyridine borane complex under autogeneous pressure.
以煤焦油沥青和吡啶硼烷为原料采用加压热缩聚工艺制备硼取代聚芳烃中间相沥青。 - Coal tar pitch was prepared from QI free coal tar by air blowing at 220 ℃~ 400 ℃.
以经过闪蒸净化除去一次QI的煤焦油为原料，在常压下220℃～400℃范围内通过空气氧化制备一定软化点范围的沥青。 - A series of Sn/ C composites was prepared by thermal condensation of coal tar pitch and tributyltin chloride ( TBTC) with different proportions.
以煤焦油沥青为碳源、三丁基氯化锡（TBTC）为锡源，采用压力下聚合手段原位合成出Sn/C复合材料，并对它的电化学性能进行了研究。 - Road-paving asphalt meeting the required specifications can be prepared by mixing coal tar with fluid catalytic cracker ( FCC) bottoms and whole used tire, excluding steel belts, at proper ratios.
把煤焦油、流化催化裂化（FCC）重油和全旧轮胎（除去钢带）按合适的比例混合，就可得到符合规格要求的铺路沥青。 - To date, Carbon foam was prepared by submitting coal tar pitch, petroleum mesophase pitch and polymer to cracking foaming, physical foaming method and template method mainly.
目前泡沫炭的制备主要以煤焦油沥青、石油中间相沥青、高聚物等通过自裂解发泡法、物理发泡法及模板法制备。