常見例句雙語例句The results showed: the yields of liquid hydrocarbon in FHP tar were more than 15%, which is twofold of that in coke oven tar;實驗表明： 加氫熱解焦油的液態(tài)烴得率達(dá)15%以上，是高溫焦?fàn)t焦油得率的二倍；d.g.wanfangdata.com.cnThe article introduces the test method and the steps to determine the tar content in the coal gas of coke oven by UV spectrophotometer, and the analytical problems.介紹用紫外分光光度計測定焦?fàn)t煤氣中的焦油含量的實驗方法、步驟以及在取樣分析中的問題。Some waste plastics are added to mixed coal and coking with a small coke oven, then tar yield, coke yield, coke granularity, coke intensity of I rotational kettle and coke ash is analyzed.在煉焦配合煤中添加一定的廢塑料，利用自制的小焦?fàn)t煉焦，對所得的焦炭和焦油產(chǎn)率、焦炭粒度、焦炭I轉(zhuǎn)鼓強(qiáng)度和焦炭灰分等進(jìn)行了分析。 返回 coke oven tar