| Application of Heavy Solvent Deasphalting in Sour Resid Processing |
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| 作者姓名： | LongJun WangZijun HuangWeiqi ZuDeguang |
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| 作者单位： | SINOPECResearchInstituteofPetroleumProcessing,Beijing100083 |
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| 摘 要： | Complete conversion of resid into light oil needs to consume large amount of hydrogen, because the light oil has higher hydrogen content.The conversion of whole resid into light oil is not economic at the normal price gap between the light and heavy oils. Hence a combination of hydrogenation process with carbon removal process is generally adopted.
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| 关 键 词： | 脱沥青 残油处理 精制处理 加氢精制 |
Application of Heavy Solvent Deasphalting in Sour Resid Processing |
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| LongJun WangZijun HuangWeiqi ZuDeguang.Application of Heavy Solvent Deasphalting in Sour Resid Processing[J].China Petroleum Processing and Petrochemical Technology,2003(3):1-7. |
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| Authors: | Long Jun WANG Zijun Huang Weiqi Zu Deguang |
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| Abstract: | Complete conversion of resid into light oil needs to consume large amount of hydrogen, because the light oil has higher hydrogen content.The conversion of whole resid into light oil is not economic at the normal price gap between the light and heavy oils. Hence a combination of hydrogenation process with carbon removal process is generally adopted.The heavy solvent deasphalting can selectively remove the asphaltenes and metals contained in resid while providing a large amount of easily convertible deasphalted oil for the downstream processes.This article refers to the characteristics of heavy solvent deasphalting and its application in sour resid processing, along with various routes for utilization of deoiled asphalt. |
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| Keywords: | deasphalting resid processing |
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