USE OF TOP GAS IN DIRECT REDUCTION PROCESSES
    4.
    发明申请
    USE OF TOP GAS IN DIRECT REDUCTION PROCESSES 审中-公开
    在直接还原过程中使用顶级气体

    公开(公告)号:US20160160304A1

    公开(公告)日:2016-06-09

    申请号:US14905680

    申请日:2014-07-22

    发明人: Ahmed H. AI-Nazr

    IPC分类号: C21B13/00 C21B13/14

    摘要: In one aspect, the invention relates to a system for producing direct reduced iron wherein a portion of the top gas from a first module for reducing iron oxide by a direct reduction process is utilized as fuel in the thermal equipment of a second module for reducing iron oxide by a direct reduction process, wherein the second module comprises a process gas heating unit. In various aspects, the thermal equipment of the second module is a reducing gas heater and/or a steam boiler. In a further aspect, the top gas from multiple instances of the first module can be utilized collectively as fuel in the thermal equipment of the second module. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.

    摘要翻译: 一方面,本发明涉及一种用于生产直接还原铁的系统,其中来自用于通过直接还原方法还原氧化铁的第一模块的顶部气体的一部分用作用于还原铁的第二模块的热设备中的燃料 氧化物,其中所述第二模块包括处理气体加热单元。 在各个方面,第二模块的热设备是还原气体加热器和/或蒸汽锅炉。 在另一方面,来自第一模块的多个实例的顶部气体可以被统一地用作第二模块的热设备中的燃料。 该摘要旨在作为用于在特定技术中进行搜索的扫描工具,而不意在限制本发明。

    MOLTEN METAL GASIFIER
    5.
    发明申请

    公开(公告)号:US20160009554A1

    公开(公告)日:2016-01-14

    申请号:US14771218

    申请日:2014-02-28

    申请人: How Kiap GUEH

    发明人: How Kiap Gueh

    摘要: An apparatus for gasification of at least one feed fuel material containing carbon into syngas, under a total pressure which exceeds atmospheric pressure comprises a crucible means for containing molten metal, said crucible including injection means for injecting at least one feed fuel material, oxidant gas, or a combination thereof, beneath the surface of the molten metal, an exhaust pipe connected to said crucible means for discharge of syngas therefrom, cooling means for cooling said syngas connected to said exhaust pipe to form a sealed unit with said crucible means, and tapping means for discharge of slag from said crucible means.

    摘要翻译: 在超过大气压的总压力下将至少一种含有碳的进料燃料气化至合成气的装置包括用于容纳熔融金属的坩埚装置,所述坩埚包括用于喷射至少一种进料燃料材料,氧化剂气体, 或其组合,在熔融金属表面下方,连接到所述坩埚装置以排出合成气的排气管,用于冷却连接到所述排气管的合成气以形成具有所述坩埚装置的密封单元的冷却装置, 用于从所述坩埚装置排出炉渣的装置。

    Production of methane-rich syngas from hydrocarbon fuels using multi-functional catalyst/capture agent
    6.
    发明授权
    Production of methane-rich syngas from hydrocarbon fuels using multi-functional catalyst/capture agent 有权
    使用多功能催化剂/捕获剂从烃燃料生产富甲烷的合成气

    公开(公告)号:US08920526B1

    公开(公告)日:2014-12-30

    申请号:US13232018

    申请日:2011-09-14

    IPC分类号: C01B3/36

    摘要: The disclosure provides a gasification process for the production of a methane-rich syngas at temperatures exceeding 700° C. through the use of an alkali hydroxide MOH, using a gasification mixture comprised of at least 0.25 moles and less than 2 moles of water for each mole of carbon, and at least 0.15 moles and less than 2 moles of alkali hydroxide MOH for each mole of carbon. These relative amounts allow the production of a methane-rich syngas at temperatures exceeding 700° C. by enabling a series of reactions which generate H2 and CH4, and mitigate the reforming of methane. The process provides a methane-rich syngas comprised of roughly 20% (dry molar percentage) CH4 at temperatures above 700° C., and may effectively operate within an IGFC cycle at reactor temperatures between 700-900° C. and pressures in excess of 10 atmospheres.

    摘要翻译: 本公开提供了一种用于通过使用碱金属氢氧化物MOH在超过700℃的温度下生产甲烷富集合成气的气化方法,其使用由至少0.25摩尔和少于2摩尔水组成的气化混合物 摩尔碳,对于每摩尔碳,至少0.15摩尔和小于2摩尔碱金属氢氧化物MOH。 这些相对量允许在超过700℃的温度下生产富含甲烷的合成气,通过实现一系列产生H 2和CH 4的反应并减轻甲烷的重整。 该方法提供了在高于700℃的温度下由大约20%(干摩尔百分数)CH 4组成的富含甲烷的合成气,并且可以在反应器温度在700-900℃之间的IGFC循环内有效地运行,并且压力超过 10个大气压。

    SYSTEM AND PROCESS FOR UPGRADING HYDROCARBONS
    7.
    发明申请
    SYSTEM AND PROCESS FOR UPGRADING HYDROCARBONS 有权
    升级油气的系统和方法

    公开(公告)号:US20130341244A1

    公开(公告)日:2013-12-26

    申请号:US13532540

    申请日:2012-06-25

    IPC分类号: C10G47/32

    摘要: In one embodiment, a system for upgrading a hydrocarbon material may include a black wax upgrade subsystem and a molten salt gasification (MSG) subsystem. The black wax upgrade subsystem and the MSG subsystem may be located within a common pressure boundary, such as within a pressure vessel. Gaseous materials produced by the MSG subsystem may be used in the process carried out within the black wax upgrade subsystem. For example, hydrogen may pass through a gaseous transfer interface to interact with black wax feed material to hydrogenate such material during a cracking process. In one embodiment, the gaseous transfer interface may include one or more openings in a tube or conduit which is carrying the black wax material. A pressure differential may control the flow of hydrogen within the tube or conduit. Related methods are also disclosed.

    摘要翻译: 在一个实施例中,用于升级烃材料的系统可以包括黑蜡升级子系统和熔盐气化(MSG)子系统。 黑蜡升级子系统和MSG子系统可以位于公共压力边界内,例如在压力容器内。 由MSG子系统生产的气态材料可用于黑蜡升级子系统内执行的过程。 例如,氢气可以通过气体转移界面以与黑蜡进料相互作用以在裂化过程中氢化这种材料。 在一个实施方案中,气体转移界面可以包括携带黑蜡材料的管或导管中的一个或多个开口。 压力差可以控制管或导管内的氢气流。 还公开了相关方法。