HYBRID HYDROGEN STORAGE CONTAINER AND METHOD OF STORING HYDROGEN IN CONTAINER

WIPO Patent Application WO/2003/064916

A1

A hybrid hydrogen storage container and a method of storing hydrogen in the container, the container comprising a pressure vessel (1) allowed to fill hydrogen therein at a pressure of 30 MPa or higher and having a reinforced layer (2) and a liner layer (3), the pressure vessel (1) further comprising, therein, a hydrogen occlusion body and a carrier (4) for supporting the hydrogen occlusion body, wherein the maximum hydrogen occlusion amount (&agr m) of the hydrogen occlusion body per unit volume is &agr m ≥ 100 (kg/m³) and volume ratio (X) of the hydrogen occlusion body to the inside volume of the pressure vessel (1) is 5(%) ≤ X ≤ 20(%), where X = 100 · Vm/Vi (%), Vi: inside volume (L) of pressure vessel, Vm: volume (L) of hydrogen occlusion body in pressure vessel.

YOKOTA TOMOYUKI (JP)
HAMADA KENJIRO (JP)
TSURUTA HIDEKAZU (JP)
KURIYAMA NOBUHIRO (JP)
TAKESHITA HIROYUKI (JP)
TAKEICHI NOBUHIKO (JP)
TAKANO TOSHIO (JP)

PCT/JP2003/000977

August 07, 2003

January 31, 2003

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NIPPON KOKAN KK (JP)
NAT INST OF ADVANCED IND SCIEN (JP)
KOKAN DRUM CO LTD (JP)
YOKOTA TOMOYUKI (JP)
HAMADA KENJIRO (JP)
TSURUTA HIDEKAZU (JP)
KURIYAMA NOBUHIRO (JP)
TAKESHITA HIROYUKI (JP)
TAKEICHI NOBUHIKO (JP)
TAKANO TOSHIO (JP)

F17C1/04; F17C11/00; (IPC1-7): F17C11/00; B60K15/00; B60K15/06; F17C1/04

JPS61252997A	1986-11-10
JPS56131900A	1981-10-15
JP2001214206A	2001-08-07
JP2001524653A	2001-12-04
JP2000336444A	2000-12-05

Kobayashi, Hisao (SASAKI & PARTNERS 2nd Floor, The 6th Central Bldg., 19-10, Toranomon 1-chom, Minato-ku Tokyo, JP)

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