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    HYDROGEN STORAGE CONTAINER
    12.
    发明专利
    HYDROGEN STORAGE CONTAINER 失效

    公开(公告)号：JPS5663200A

    公开(公告)日：1981-05-29

    申请号：JP13835679

    申请日：1979-10-25

    Applicant: KOGYO GIJUTSUIN

    Inventor： ONO SHIYUUICHIROU ,  NOMURA KEI ,  AKIBA ETSUO ,  KAWAMURA MITSUTAKA

    IPC: C01B3/00 ,  F17C11/00

    Abstract: PURPOSE:To prevent the breakdown of a container by giving a triple structure of a pressure resisting container, an air flow resistor and an inner air flow resistor having smaller holes than the former resistor thereto and filling metallic-hydride forming metal paticles between the container and resistors. CONSTITUTION:An air flow resistor 2 is provided inside a pressure resisting container 1 and metallic particles are filled therebetween. An inner resistor 3 having smaller holes than the resistor 2 is provided inside the resistor 2 and a space 5 is formed between the resistors 2 and 3. Hydrogen is supplied through a hydrogen supply pipe 6, and reaches the particles 4 through the resistor 3, space 5 and resistor 2 to form a metallic hydride. Then, hydrogen is uniformed in pressure in the space 5 so that the particles 14 are uniformly hydrogenated while kept in the state of particles and the volume increase component generated by the expansion thereof escapes into an upper space.

    HYDROGENATION REACTION RATE CONTROL IN METAL HYDRIDE
    19.
    发明专利
    HYDROGENATION REACTION RATE CONTROL IN METAL HYDRIDE 失效

    公开(公告)号：JPS5895603A

    公开(公告)日：1983-06-07

    申请号：JP19159081

    申请日：1981-11-27

    Applicant: KOGYO GIJUTSUIN ,  TOYO BOSEKI

    Inventor： KAWAMURA MITSUTAKA ,  ONO SHIYUUICHIROU ,  IMAMURA YOSHIO ,  MIZUNO YOUICHI ,  TANAKA HARUHIRO

    IPC: C01B3/00 ,  C01B6/00

    Abstract: PURPOSE:The stress on a strain gage is measured to detect the hydrogenation reaction rate and the rate of hydrogen flow into the hydrogen-occluding alloy is controlled on the basis of the detection to ensure steady and prompt control of the hydrogenation eaction rate of the metal hydride. CONSTITUTION:The major vessel 1 is filled with an alloy for hydrogen occulsion 2 and simultaneously provided with the filter 7a for the hydrogen gas inlet 7 and with a detector 21 filled with the same kind of the alloy on the reaction side embeded, then the lead 27 for the strain gage 26 is passed from the major vessel 1 through the seal mechanism 28 to the outside of the vessel. The lead 27 is connected to the stress-strain gage 29 and the hydrogen reaction rage converter 30, hydrogen comparison controller 31 and flow-rate control valve 4 are electrically connected to form a controll circuit. The resultant system compares the value calculated by the hydrogenation reaction rate converter 30 with the previously set rate and the flow-rate control valve 4 is operated according to the deviation to control the gas flow rate of the hydrogen to be occulded appropriately.

    METHOD FOR MAKING HARMFUL HEAVY METAL HARMLESS BY SINTERING
    20.
    发明专利
    METHOD FOR MAKING HARMFUL HEAVY METAL HARMLESS BY SINTERING 失效

    公开(公告)号：JPS5662584A

    公开(公告)日：1981-05-28

    申请号：JP14081879

    申请日：1979-10-30

    Applicant: KOGYO GIJUTSUIN

    Inventor： TOMIZAWA SATOSHI ,  KAWAMURA MITSUTAKA ,  KAMIYA KUNIO ,  OOTAKE TAKESHI ,  UCHIDA KUNIO

    IPC: B09B3/00

    Abstract: PURPOSE:To prevent heavy metals from being discharged from the flue, by supplying oxygen at a specific temperature or below for preliminarily sintering in case that silicate is mixed with the residue including a harmful heavy metal and carbon. CONSTITUTION:Silicate or a silicate mixture is mixed with the residue including harmful heavy metals such as Cd, Cr and Pb and C, and they are sintered preliminarily at >=700 deg.C while supplying oxygen or gas containing oxygen (such as air), and the preliminarily sintered material of

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