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    Biomass conversion process
    2.
    发明授权
    Biomass conversion process 有权
    生物质转换过程

    公开(公告)号：US08658025B2

    公开(公告)日：2014-02-25

    申请号：US13038118

    申请日：2011-03-01

    申请人： Michael Siskin ,  Glen E. Phillips ,  Simon R. Kelemen ,  Walter Weissman

    发明人： Michael Siskin ,  Glen E. Phillips ,  Simon R. Kelemen ,  Walter Weissman

    IPC分类号： C10L1/02

    CPC分类号： C10B55/00 ,  C10B53/02 ,  C10B55/10 ,  C10B57/045 ,  C10B57/06 ,  C10G3/00 ,  C10G3/57 ,  C10G2300/1014 ,  C10G2300/1037 ,  C10G2300/708 ,  C10L1/00 ,  Y02E50/14 ,  Y02P20/145 ,  Y02P30/20

    摘要： Biomass is used as a co-feed for a heavy petroleum oil coking process to improve the operation of the coking process and to utilize biomaterial for the production of transportation fuels. The coking process may be a delayed coking process or a fluidized bed coking process and in each case, the presence of the biomass will decrease the coke drying time so reducing coke handling problems in the unit besides forming a superior coke product. In the case of a fluidized bed coking process using a gasifier for the coke, the addition of an alkali metal salt improves the operation of the gasifier.

    摘要翻译： 生物质用作重石油炼焦过程的共同进料，以改善焦化过程的运行并利用生物材料生产运输燃料。 焦化方法可以是延迟焦化方法或流化床焦化方法，并且在每种情况下，生物质的存在将降低焦炭干燥时间，从而减少除了形成高级焦炭产物之外的单元中的焦炭处理问题。 在使用气化炉用于焦炭的流化床焦化方法的情况下，加入碱金属盐改善了气化器的操作。

    FLUID COKING UNIT STRIPPER
    6.
    发明申请
    FLUID COKING UNIT STRIPPER 审中-公开
    流体裁剪单元剥皮机

    公开(公告)号：US20110114468A1

    公开(公告)日：2011-05-19

    申请号：US12909036

    申请日：2010-10-21

    申请人： Rathna P. DAVULURI ,  James R. BIELENBERG ,  Clay R. SUTTON ,  Brenda A. RAICH

    发明人： Rathna P. DAVULURI ,  James R. BIELENBERG ,  Clay R. SUTTON ,  Brenda A. RAICH

    IPC分类号： C10B29/00 ,  C10B1/04

    CPC分类号： C10G9/005 ,  B01J8/0055 ,  B01J8/1872 ,  B01J2208/0084 ,  C10B55/10 ,  C10G2300/708

    摘要： An improved, fouling-resistant configuration for the stripper sheds of fluid coking units comprises an inverted, open-bottomed channel with apertures spaced along the length of the channel and spaced from the apex of the channel. Preferably, the channels are of an inverted-V configuration with a downwardly extending lip provided on each side of the channel, extending from the bottom edge of each side of the channel. The stripper sheds may be positioned parallel to one another in the stripper section of the reactor vessel or, alternatively, the sheds in different tiers in the stripper section may be disposed so that the longitudinal axes of the sheds are rotated angularly relative to the sheds in other rows.

    摘要翻译： 用于流体焦化装置的脱模器棚的改进的防污结构包括倒置的开口底部通道，其具有沿着通道的长度间隔开并且与通道的顶点间隔开的孔。 优选地，通道具有倒V形结构，其具有设置在通道的每一侧上的向下延伸的唇部，从通道的每一侧的底部边缘延伸。 脱模器棚可以在反应器容器的汽提器部分中彼此平行地布置，或者替代地，脱模器部分中的不同层中的梭口可以被布置成使得梭床的纵向轴线相对于梭口成角度地旋转 其他行。

    Coking and gasification process
    9.
    发明授权
    Coking and gasification process 失效
    焦化和气化过程

    公开(公告)号：US4597775A

    公开(公告)日：1986-07-01

    申请号：US602309

    申请日：1984-04-20

    申请人： Rustom M. Billimoria ,  Frank F. Tao

    发明人： Rustom M. Billimoria ,  Frank F. Tao

    IPC分类号： C10B55/10 ,  C10J3/54 ,  C10L9/10

    CPC分类号： C10L9/10 ,  C10B55/10 ,  C10J3/482 ,  C10J3/54 ,  C10J3/721 ,  C10J2300/093 ,  C10J2300/0943 ,  C10J2300/0946 ,  C10J2300/0976 ,  C10J2300/0996 ,  C10J2300/1807 ,  Y10S208/951

    摘要： An improved coking process for normally solid carbonaceous materials wherein the yield of liquid product from the coker is increased by adding ammonia or an ammonia precursor to the coker. The invention is particularly useful in a process wherein coal liquefaction bottoms are coked to produce both a liquid and a gaseous product. Broadly, ammonia or an ammonia precursor is added to the coker ranging from about 1 to about 60 weight percent based on normally solid carbonaceous material and is preferably added in an amount from about 2 to about 15 weight percent.

    摘要翻译： 正常固体碳质材料的改进的焦化方法，其中通过向焦化器中加入氨或氨前体而提高来自焦化器的液体产物的产率。 本发明特别可用于将煤液化塔底物焦化以产生液体和气态产物的方法。 概括地说，将氨或氨前体加入到焦化器中，其范围为通常为固体碳质材料的约1至约60重量％，优选以约2至约15重量％的量加入。

    Integrated two stage coking and steam cracking process and apparatus therefor
    10.
    发明授权
    Integrated two stage coking and steam cracking process and apparatus therefor 失效
    综合两级焦化和蒸汽裂解工艺及其设备

    公开(公告)号：US4411769A

    公开(公告)日：1983-10-25

    申请号：US360927

    申请日：1982-03-23

    申请人： Morey E. Oldweiler

    发明人： Morey E. Oldweiler

    IPC分类号： C10B55/10 ,  C10G9/00 ,  C10G9/32 ,  C10G51/02

    CPC分类号： C10G9/32 ,  C10B55/10 ,  C10G51/023 ,  C10G9/005

    摘要： The invention relates to an improvement in an integrated, two stage coking and steam cracking process for the production of unsaturated light hydrocarbons. A heavy hydrocarbonaceous oil is first coked in a fluidized bed coking zone. The vaporous conversion product is passed to a dilute phase. High temperature cracking in the presence of steam is carried out on the vaporous coker conversion product by injecting into the vapors a stream of hot coke particles at a sufficient temperature and in sufficient amount to raise the coker vapors to steam cracking temperature and supply the endothermic heat of reaction. Solids are separated from product gas in a gas-solids separation zone such as one or more cyclones and sent to the fluid coking zone and the gas is quenched to stop olefin degradation reactions. According to the improvement, relatively low temperature steam is introduced into contact with the separated solids to superheat the steam and cool the solids. Suitably this is effected in a riser on the cyclone dipleg. The solids, after having given up heat to the steam, pass into the coking zone and the superheated steam passes into the dilute phase and serves as part of the dilution steam therefor. Conservation of fuel and mitigation of coke on reactor walls and equipment are advantages of the process.

    摘要翻译： 本发明涉及用于生产不饱和轻烃的综合两阶段焦化和蒸汽裂解方法的改进。 重质含油油首先在流化床焦化区焦化。 将蒸气转化产物送入稀相。 在蒸汽存在下进行高温裂解，在蒸气焦化转化产物中，通过在足够的温度和足够的温度下将热焦颗粒流注入蒸气中，以将焦化器蒸气升至蒸汽裂解温度并提供吸热热 的反应。 将固体与气体 - 固体分离区如一个或多个旋风分离器中的产物气体分离并送入流体焦化区，并将气体淬灭以终止烯烃降解反应。 根据改进，引入相对低温的蒸汽与分离的固体接触以使蒸汽过热并冷却固体。 适当地，这是在提升管上进行的旋风下降。 在将蒸汽放热后，固体物质进入焦化区，过热蒸汽进入稀相，并作为稀释蒸汽的一部分。 保护燃料和减轻反应堆墙壁和设备上的焦炭是该过程的优点。