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112 条记录 (耗时 0.013 秒)

    Moving bed reactor conversion process for particulate containing hydrocarbons such as shale oil and tar-sands oil
    31.
    发明授权
    Moving bed reactor conversion process for particulate containing hydrocarbons such as shale oil and tar-sands oil 失效
    用于颗粒状含烃烃（如页岩油和焦油砂油）的移动床反应器转化过程

    公开(公告)号：US3910834A

    公开(公告)日：1975-10-07

    申请号：US28468972

    申请日：1972-08-29

    申请人： UNIVERSAL OIL PROD CO

    发明人： ANDERSON ROBERT F

    IPC分类号： C10G45/18 ,  C10G65/00 ,  C10G1/08 ,  C10G13/16 ,  C10G23/08 ,  C10G37/02

    CPC分类号： C10G65/00 ,  C10G45/18

    摘要： Crude oil petroleum derived from oil shale or tar sands and containing large amounts of highly abrasive particulate matter, such as rock dust or sulfated ash, is hydroprocessed in a dual function moving bed reactor which simultaneously removes particulate matter by the filter action of the catalyst bed. The effluent from the moving bed reactor is then separated and further hydroprocessed in fixed bed reactors with fresh hydrogen added to the heavier hydrocarbon fraction to promote desulfurization.

    摘要翻译： 来自油页岩或焦油砂并含有大量高度磨蚀性颗粒物质如岩屑或硫酸灰的原油石油在双功能移动床反应器中进行加氢处理，其通过催化剂床的过滤作用同时除去颗粒物质 。 然后分离来自移动床反应器的流出物，并在固定床反应器中进一步加氢处理，将新鲜的氢气加入到较重的烃馏分中以促进脱硫。

    Integrated production of olefins and coke
    32.
    发明授权
    Integrated production of olefins and coke 失效
    综合生产烯烃和焦炭

    公开(公告)号：US3878088A

    公开(公告)日：1975-04-15

    申请号：US44766474

    申请日：1974-03-04

    申请人： NAHAS ROBERT S ,  SIMONE ANDRE ARMAND

    发明人： NAHAS ROBERT S ,  SIMONE ANDRE ARMAND

    IPC分类号： C10B55/00 ,  C10G37/02

    CPC分类号： C10B55/00 ,  C10G9/00

    摘要： An integrated process for production of olefins and coke from an effluent from a pyrolysis furnace, in which a common fractionator is used to both fractionate the pyrolysis products and prefractionate hydrocarbon fractions for introduction into a coking apparatus. Coke drum overhead vapors are introduced into the pyrolysis effluent to serve as flux for a circulating quench fluid stream.

    摘要翻译： 用于从热解炉的流出物生产烯烃和焦炭的综合方法，其中使用普通分馏器来分馏热解产物并将烃馏分预分馏以引入焦化装置。 将焦炭塔顶蒸气引入热解流出物中以用作循环骤冷流体流的助熔剂。

    Method of catalytic cracking of hydrocarbons
    34.
    发明授权
    Method of catalytic cracking of hydrocarbons 失效
    烃类催化裂化方法

    公开(公告)号：US3714024A

    公开(公告)日：1973-01-30

    申请号：US3714024D

    申请日：1969-12-31

    申请人： TEXACO INC

    发明人： YOUNGBLOOD D ,  REYNOLDS D

    IPC分类号： C10G11/18 ,  C10G37/02

    CPC分类号： C10G11/18

    摘要： IN A FLUID CATALYTIC CRACKING UNIT EMPLOYING A MULTIPLICITY OF ELONGATED REACTION ZONES, SIGNIFICANT IMPROVEMENTS ARE OBTAINED BY INTRODUCING FRESH FEED TO EACH OF THE ELONGATED REACTION ZONE AND OPERATING AT LEAST ONE AT A HIGHER TEMPERATURE THEN AT LEAST ONE OTHER WHILE MAINTAINING THE CONVERSATION IN THE HIGHER TEMPERATURE ZONE EQUIVALENT TO OR LOWER THAN THE CONVERSATION IN THE LOWER TEMPERATURE REACTION ZONE. OPTIONALLY, THE VAPOROUS EFFLUENT FROM EITHER OR BOTH REACTION ZONE MAY BE SUBJECTED TO FURTHER CRACKING IN THE DENSE PHASE OF CATALYST IN THE REACTION VESSEL. HIGHER YIELDS OF HIGHER OCTANE GASOLINE ARE OBTAINED WHERE THE UNIT IS OPERATED IN THE DISCLOSED MANNER.

    Process for making premium coke
    40.
    发明授权
    Process for making premium coke 失效
    制造优质焦炭的工艺

    公开(公告)号：US4130475A

    公开(公告)日：1978-12-19

    申请号：US850176

    申请日：1977-11-10

    申请人： Daniel F. Cameron ,  Gary C. Hughes ,  Harry R. Janssen

    发明人： Daniel F. Cameron ,  Gary C. Hughes ,  Harry R. Janssen

    IPC分类号： C10B55/00 ,  C10G51/06 ,  C10G9/14 ,  C10G37/02

    CPC分类号： C10B57/045 ,  C10B55/00 ,  C10G51/06

    摘要： A process for producing premium delayed petroleum coke suitable for manufacture of graphite electrodes for use in electric arc steel furnaces. The process requires a fresh feedstock having specific characteristics, and incorporates an internally produced thermal tar as a supplement to the fresh feed. The fresh feedstock is an atmospheric reduced crude petroleum oil having a specified gravity, carbon residue and boiling distribution.

    摘要翻译： 一种生产优质延迟石油焦炭的方法，适用于制造用于电弧炉的石墨电极。 该方法需要具有特定特征的新鲜原料，并且将内部产生的热焦油作为新鲜饲料的补充物。 新鲜原料是具有特定重力，碳残余物和沸点分布的大气降低的原油。