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浏览/检索结果: 共4条，第1-4条 帮助 限定条件 内容类型：专利     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择发表日期升序发表日期降序提交时间升序提交时间降序题名升序题名降序作者升序作者降序 Shale oil liquid and steam diesel oil upgrading method, involves cutting fraction of rear hydrogenation wax oil normal pressure distillation into gasoline, diesel oil and liquid paraffin according to distilling temperature. 专利 申请日期: 2014-01-01, 公开日期: 2014-09-24 作者:  CHEN X LI C JIN S LIANG C 收藏  |  浏览/下载：7/0  |  提交时间：2019/12/11 Catalytic improvement of quality of shale oil by heating shale oil, and subjecting generated gas to reaction distillation tower loaded with molecular alumina composite catalyst and solvent for catalytic pyrolysis and distillation. 专利 申请日期: 2010-01-01, 公开日期: 2010-12-01 作者:  LI C LIANG C CHEN X SHAO Z XIAO Z 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/24 Liquefied petroleum gas of oil shale dry distillation exhaust gas reclaiming method comprises pressurizing dry distillation exhaust gas, mixing with rich absorption oil and desorbed gas, cooling to enter condensation oil tank and desorbing. 专利 申请日期: 2009-01-01, 公开日期: 2009-12-09 作者:  HAN Z LIU S SUN K WANG H WANG K WU 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/24 Preparing sodalite pure-phase by oil shale ash comprises carrying out X-ray fluorescence analysis, mixing reaction materials, crystallizing, and filtering and washing. 专利 申请日期: 2009-01-01, 公开日期: 2009-07-29 作者:  HU T MENG C TAN Z WU X ZHANG H 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/24