| 1. | Advances in technology for rational utilization of rfcc residue
催化裂化油浆综合利用技术研究进展 |
| 2. | Preparation of mesophase pitch by thermal conversion of fcc slurry
油浆热转化制备中间相沥青的研究 |
| 3. | Effect of different additives on phase - separation of daqing fcc siurry oil
不同添加物对大庆催化油浆相分离的影响 |
| 4. | Properties and components of narrow fractions of daqing and liaohe decanted oils
大庆和辽河油浆窄馏分的性质及组成 |
| 5. | Slurry centrifugal pump
油浆离心泵 |
| 6. | The resin contents are about the same for fractions of two feeds and increase gradually
两种油浆的胶质含量基本相同，且呈缓慢递增趋势。 |
| 7. | The aromatic factors of liaohe decanted oil are much higher than those of daqing decanted oil at the same cumulative yield
在相同累积收率时，辽河油浆窄馏分的芳碳率远大于大庆油浆窄馏分。 |
| 8. | Supercritical fluid extraction and fractionation ( sfef ) are used to separate daqing and liaohe decanted oils into a number of narrow fractions
摘要以大庆和辽河油浆为研究对象，采用超临界流体萃取分馏技术将其切割成窄馏分，分析了油浆窄馏分的性质及组成随收率变化的规律。 |
| 9. | As the cumulative yield reaches 70 % for daqing decanted oil or 25 % for liaohe feed , the content of aromatics exceeds that of saturates and goes up rapidly while the saturates drop down by the same level
大庆、辽河油浆分别在累积萃取收率达70 %和25 %后，窄馏分中的芳香分含量超过饱和分且迅速增加，而饱和分含量相应下降。 |
| 10. | The density , viscosity , refractive index , molecular weight and sulfur amount of the fractions are on the increase with the increasing cumulative yield , while their molecular weight exhibits a narrow distribution from 300 to 400
研究表明，随累积萃取收率的增加，大庆和辽河油浆窄馏分的密度、粘度、折光率、硫含量及芳碳率呈增大趋势，油浆窄馏分的相对分子质量分布较窄( 300 ~ 400 ) 。 |
