Chemical carbon dioxide gas generator

    公开(公告)号:US09744509B2

    公开(公告)日:2017-08-29

    申请号:US13982416

    申请日:2012-02-07

    CPC classification number: B01J7/00 C01B32/50 C06B23/04 C06D5/06

    Abstract: A chemical carbon dioxide gas generator comprising: a charge housing; a carbon dioxide gas penetrable charge, contained in the said housing, the charge comprising a) 40-60 wt. % of a substance which upon decomposition generates carbon dioxide, which substance is selected from the group of magnesium carbonate, other carbonates, magnesium oxalate and other oxalates, b) 20-50 wt. % of an oxidiser selected from the group of sodium chlorate, potassium chlorate, lithium chlorate, other metal chlorates, sodium perchlorate, potassium perchlorate, lithium perchlorate, and other metal perchlorates, c) 1-20 wt. % of carbon or another fuel, d) 1-10 wt. % binder, said components a), b), c) and d) together forming 90-100 wt. % of the total weight of the charge; an ignition device for igniting the charge; a carbon dioxide gas treatment unit for reducing the content of one or more side-products—which may have been formed by the charge—in the generated carbon dioxide, and/or for cooling carbon dioxide gas generated by the charge; and an outlet for carbon dioxide gas generated by the charge.

    Method and Apparatus for the Manufacture of High Purity Carbon Monoxide

    公开(公告)号:US20170152148A1

    公开(公告)日:2017-06-01

    申请号:US15430677

    申请日:2017-02-13

    Abstract: Method and apparatus of making 99.99% pure gaseous carbon monoxide comprising the steps of degassing liquid formic acid producing degassed liquid formic acid; reacting the degassed liquid formic acid or a degassed gaseous formic acid with a liquid mineral acid at an elevated temperature producing a gas phase comprising carbon monoxide gas and water vapor and a liquid phase; condensing the gas phase producing liquid water and gaseous carbon monoxide; scrubbing the carbon monoxide gas producing a gaseous 99.99% pure carbon monoxide having a purity of at least 99.99%, and, compressing the gaseous 99.99% pure carbon monoxide producing the 99.99% pure gaseous carbon monoxide, wherein the method is performed at least in the substantial absence of metallic nickel, metallic iron, nickel-containing alloys, and, iron-containing alloys from contacting any of the liquids or gases, wherein the Fe(CO)5 content is less than 1 ppb, wherein the Ni(CO)4 content is less than 10 ppb, wherein the water moisture content is less than 5 ppm, and, wherein the CO2 content is less than 2 ppm. Gaseous carbon monoxide purities of 99.998% and 99.999% are achieved by removing residual air from the gaseous carbon monoxide.

    CONTAINER WITH HEATING DEVICE AND SAFETY DEVICE
    50.
    发明申请
    CONTAINER WITH HEATING DEVICE AND SAFETY DEVICE 审中-公开
    带加热装置和安全装置的集装箱

    公开(公告)号:US20170050160A1

    公开(公告)日:2017-02-23

    申请号:US15241734

    申请日:2016-08-19

    Abstract: A container is disclosed. The container includes a canister body, at least one heating device and at least one safety device. The canister body includes an inner space for storing a gas storage material. The at least one heating device is accommodated within an inner space of the canister body for heating the gas storage material, so that the gas storage material releases a gas. The at least one safety device is connected with the corresponding heating device and installed on an end part of the canister body. When a temperature of the inner space is higher than a predetermined temperature value or a pressure of the inner space is higher than a predetermined pressure value, a portion of the gas is released through the safety device.

    Abstract translation: 公开了一种容器。 容器包括罐主体,至少一个加热装置和至少一个安全装置。 罐主体包括用于储存气体储存材料的内部空间。 所述至少一个加热装置容纳在所述罐主体的内部空间内,用于加热所述储气材料,从而所述气体储存材料释放气体。 所述至少一个安全装置与相应的加热装置连接并安装在罐体的端部上。 当内部空间的温度高于预定温度值或内部空间的压力高于预定压力值时,气体的一部分通过安全装置释放。

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