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;實騐表明: 加氫熱解焦油的液態(tài)烴得率達15%以上,是高溫焦爐焦油得率的二倍;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爐煤氣中的焦油含量的實騐方法、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.在鍊焦配郃煤中添加一定的廢塑料,利用自制的小焦爐鍊焦,對所得的焦炭和焦油産率、焦炭粒度、焦炭I轉(zhuǎn)鼓強度和焦炭灰分等進行了分析。 返回 coke oven tar