Heavy oil processing is a very important way to make reasonable use of petroleum resource.
重油深度加工是合理利用石油资源的重要途径。
The chemical reactions in heavy oil processing can be considered as reactions occurred between groups or in the group itself.
在重质油加工过程进行的化学反应都视为基团间或基因本身发生的反应。
There are equipment corrosion, insufficient heavy oil processing depth, environmental pollution, lower product quality and other problems in inferior crude oil processing.
加工劣质原油存在设备腐蚀，重油加工深度不足，污染环境，降低产品质量等问题。
That makes processing heavy oil unprofitable for some refineries, since the gains from diesel are outweighed by losses on fuel oil.
柴油所带来的利润不足以冲抵燃油的损失，造成一些重油炼油厂无利可图。
The pyrolysis liquid obtained are fractionated to get light fractions, used as gasoline and diesel fuel and heavy fractions, used as filling oil for rubber processing.
研究表明，所得到的热解液体中，轻中馏分可作为汽、柴油馏分，重馏分可作为橡胶加工中的填充油；
Deep processing of heavy oil is an important route in refinery.
提高重质油深加工是炼油厂挖潜增效的重要途径。
The new-developed slurry bed hydrocracking technology for processing heavy oil with high contents of metal, nitrogen, gum and residual carbon has been developed in China.
针对劣质重油中金属、氮、胶质、康氏残炭含量高的问题，国内已经开发了悬浮床加氢裂化工艺。
The residual oil reduced viscosity process is an important one of processing heavy oil.
渣油延迟减粘工艺是重要的重油加工工艺，目前很受国内外炼厂重视。
The residual oil reduced viscosity process is an important one of processing heavy oil.
渣油延迟减粘工艺是重要的重油加工工艺，目前很受国内外炼厂重视。
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