1) coking of heavy residual oils
重残油的焦化
2) residuum coking
残油的焦化
3) coking residue oil
焦化残油
1.
The co-processing liquefaction of coal with waste plastic was inv estigated with adding coking residue oil in substitute to some tetralin.
煤和废塑料共液化过程中添加焦化残油来部分替代四氢萘,结果表明,在添加的溶剂比中,四氢萘:残油为1:1效果最好,有助于提高油产率和降低气体的生成;对反应生成的残渣进行了工业分析和FTIR红外光谱分析,对正己烷抽提后的油品进行色—质联用分析,结合煤的红外光谱分析,探讨了煤和废塑料与焦化残油共处理过程中的化学反应机理。
4) coker heavy gatch
焦化重蜡油
1.
The influence of the structure and property of Jinzhou coker heavy gatch on formation of needle coke was investigated by using elemental analysis, liquid chromatogram, FT-IR spectroscopy and molecular weight determination.
本文利用元素分析、液相色谱、傅立叶变换红外光谱、分子量测定等分析手段,研究了锦州焦化重蜡油的组成结构和性质对生产针状焦的影响,并通过与典型针状焦生产原料——锦州催化裂化油浆的比较,指出了锦州焦化重蜡油用作针状焦原料的不足。
5) residue tar
残焦油
1.
Based on the characteristic that styrene can form ternary azeotrope with some special organic solvents and water,a new separation process for recovery of styrene in residue tar discharged from the bottom of styrene distillation tower has been developed.
利用苯乙烯能与某些特定溶剂及水形成三元共沸物的特点 ,开发出从苯乙烯蒸馏塔釜排放的残焦油中提取粗品苯乙烯的新工艺。
6) residual tar,residue tar
残余焦油
补充资料：焦化试验室设计(见焦化厂试验室设计)
焦化试验室设计(见焦化厂试验室设计)
design of coking laboratory
J一aohua shiyanshi sheji焦化试验室设计(design of。oking laborato-ry)见焦化厂试验室设计。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条