摘要
采用质谱法、溶剂脱蜡法对大庆原油重质馏分油的族组成和润滑油潜含量进行了分析并与文献数据对照，对大庆原油重质馏分油的组成变化情况进行了讨论。分析结果表明，大庆原油和其馏分油具有变重的趋势，并且大庆原油的重质馏分油仍是催化裂化的良好原料，其渣油用作重油催化裂化原料具有很大的潜力。分析数据能为加工大庆原油的厂家提供依据。
The family composition of Daqing heavy oil and the latent content of lubricating oil with mass spectrography and solvent dewaxing methond were analyzed, and then compared with document data. The change of Daqing 's heavy distillate will be discussed. Although Daqing heavy oil has changed heavg, it is suitable for catalytic craking stocks. The residual oil can be used for heavy catalytic stocks and other wide uses. We hope the analysis data can provide scientific basis for refine factory.
出处
《石油化工高等学校学报》
CAS
1997年第4期6-9,共4页
Journal of Petrochemical Universities
关键词
原油
质谱法
组成
重质馏分油
Crucle oil
Mass spectrography
Solvent dewaxing process
Composition
