石油沥青 petroleum pitch ; [材] petroleum asphalt ; [材] petroleum bitumen ; [材] asphalt
煤焦油沥青 coal tar pitch ; coal tar asphalt ; Asphalt ; Bitumen
焦油沥青 carbobitumen ; [化工] tar asphalt ; Pitch
焦油沥青毡 tar felt ; tar paper
石油沥青砂胶 asphalt mastic
煤油沥青 [材] kerites
人造石油沥青 artificial asphalt
半石油沥青 semi-asphaltic flux ; asphaltic flux
松焦油沥青 [材] pine tar pitch ; woodtarpitch ; pine pitch ; wood tar pitch
论述了以脱油沥青为原料的减粘裂化新工艺。
The new visbreaking process with de-oiled asphalt feedstock is discussed.
化肥装置通过增加炭黑闪蒸过滤系统，气化炉完全使用脱油沥青作原料。
The gasification furnace could completely use deoiling asphalt as feedstock after adding carbon black flashing and filtering system in the fertilizer unit.
介绍了渣油溶剂脱沥青-脱油沥青气化-脱沥青油催化裂化组合工艺的研究及应用情况。
The article introduces research and application situation of solvent deasphalting-deoiling asphalt gasification-deasphalting oil FCC group technology.
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