Process for producing synthesis gas by partial oxidation of coal-water
suspensions
    3.
    发明授权
    Process for producing synthesis gas by partial oxidation of coal-water suspensions 失效
    通过煤 - 水悬浮液的部分氧化生产合成气的方法

    公开(公告)号:US4752303A

    公开(公告)日:1988-06-21

    申请号:US51185

    申请日:1987-05-12

    IPC分类号: C10J3/48 C10J3/46

    摘要: The present invention describes a process for producing synthesis gas by partial oxidation of carbon-containing particles suspended in water with oxygen at elevated pressures and temperatures of 1000.degree. to 1600.degree. C. Three substance streams are added separately but simultaneously to the reactor. The inner substance stream consists of oxygen or a mixture of oxygen and synthesis gas. The middle substance stream forms a carbon-water suspension, and the outer substance stream carries oxygen or oxygen-containing gases. Due to the fact that these three substance streams intersect at an acute angle, an ideal distribution of the suspension with the gas streams is achieved and an optimum reaction course is ensured. In order to be able to compensate requirement fluctuations during continuous operation, the outlet opening for the carbon-water suspension and the outer gas stream can be correspondingly adapted in a continuous and independent manner.

    摘要翻译: 本发明描述了通过在升高的压力和1000℃至1600℃的温度下用氧气悬浮在水中的含碳颗粒的部分氧化来生产合成气的方法。三个物流被分别加入但同时加入到反应器中。 内部物质流由氧或氧气和合成气的混合物组成。 中间物流形成碳 - 水悬浮液,外物流携带氧或含氧气体。 由于这三种物质流以锐角相交,实现了悬浮液与气流的理想分布,并且确保了最佳的反应过程。 为了能够补偿连续运行期间的要求波动,可以以连续和独立的方式相应地适应碳水悬浮液和外部气体流的出口。

    Coal/diesel fuel suspensions containing wax-like polymers
    4.
    发明授权
    Coal/diesel fuel suspensions containing wax-like polymers 失效
    包含蜡状聚合物的煤/柴油燃料悬浮液

    公开(公告)号:US4474578A

    公开(公告)日:1984-10-02

    申请号:US366204

    申请日:1982-04-07

    IPC分类号: C10L1/32 F02B3/06

    CPC分类号: C10L1/322 F02B3/06

    摘要: The present invention relates to the stabilization of a carbonaceous combustible solid-diesel fuel suspension by inclusion therein of wax-like polymers in an amount of at least 0.2% by weight of the stabilized suspension. The polymers preferred are homopolymers of .alpha. -olefins, and copolymers of ethylene and at least one other monomer copolymerizable therewith wherein the ethylene portion constitutes at least 60% by weight of the copolymer.

    摘要翻译: 本发明涉及含碳可燃固体柴油燃料悬浮液的稳定化,其中包含蜡稳定的悬浮液的至少0.2重量%的蜡状聚合物。 优选的聚合物是α-烯烃的均聚物,以及乙烯和可与其共聚的至少一种其它单体的共聚物,其中乙烯部分占共聚物的至少60重量%。