常見例句雙語例句As a kind of by-product in refinery, petroleum coke has not been effectively used for a long time. And many researchers try their best to develop it.石油焦作為一種迄今為止還未得到有效利用的石油煉制副產(chǎn)物,多年來一直是人們努力開發(fā)的對象。The burning coke way of the furnace tube of the atmospheric distillation plant in small scale refinery was introduced. The views of attention in burning coke process were pointed out.介紹了小型煉油廠常壓蒸餾裝置加熱爐爐管的燒焦方法,指出了燒焦過程中的注意事項(xiàng)。The development history of energy configuration in domestic refineries from by taking residue as the main energy to making a comprehensive use of refinery gas, FCC coke and residue is reviewed.回顧了中國煉油企業(yè)能源構(gòu)成從以渣油為主到綜合利用煉廠氣、催化裂化焦炭和渣油演變的歷史; 返回 refinery coke