首页 / 专利库 / 化学反应,工艺和试剂 / 丙烷脱沥青 / FILTRATION OF FEED TO INTEGRATION OF SOLVENT DEASPHALTING AND GASIFICATION

FILTRATION OF FEED TO INTEGRATION OF SOLVENT DEASPHALTING AND GASIFICATION

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专利汇可以提供FILTRATION OF FEED TO INTEGRATION OF SOLVENT DEASPHALTING AND GASIFICATION专利检索,专利查询,专利分析的服务。并且The invention is a process of removing solids, particularly catalyst fines, from an asphaltene-containing hydrocarbon liquid. The process comprises contacting an asphaltene-containing hydrocarbon liquid with a solvent to create a mixture. The solvent is typically an alkane such as, propane to pentanes. Then, solids are removed from the mixture by any known process. Finally, additional solvent may be added, and the mixture heated until asphaltenes precipitate into a separate phase. The asphaltenes are removed from the mixture. The mixture is then further heated to recover the solvent from the deasphalted hydrocarbon liquid. The asphaltenes are advantageously gasified.,下面是FILTRATION OF FEED TO INTEGRATION OF SOLVENT DEASPHALTING AND GASIFICATION专利的具体信息内容。

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