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Hydrogen supplier and method of supplying hydrogen

A hydrogen supply device and technology for hydrogen supply, applied in chemical instruments and methods, hydrogen, reversible hydrogen absorption, etc., can solve the problems of inability to store odorants, lack of control of odor intensity, and lack of control of odor intensity, etc. Simple hydrogen supply and improved shape selectivity

Inactive Publication Date: 2009-06-17
TOYOTA JIDOSHA KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, conventionally, the intensity of the odor has not been controlled, or new components such as a control valve for concentration control have been used when mixing the odorant in order to adjust the intensity of the odor.
[0006] When using the above-mentioned hydrogen storage glass, the pores in the glass of the hydrogen storage glass are small, so hydrogen passes through but macromolecules such as odorants cannot pass through. Additional new components
[0007] In addition, although hydrogen storage alloys can store hydrogen, they cannot store odorants together with hydrogen.

Method used

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  • Hydrogen supplier and method of supplying hydrogen
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no. 1 Embodiment approach

[0037] refer to figure 1 A first embodiment of the hydrogen supply device of the present invention will be described. The hydrogen supply device of the present embodiment is configured in such a manner that, for example, a bead-shaped hydrogen storage glass pellet as a hydrogen storage glass body and an odorant-in-capsule in which an odorant is encapsulated in a capsule are used, and these are mixed into a mixture. Heating is performed under the hood, thereby releasing the hydrogen gas odorized by the odorant to the outside.

[0038]In this embodiment, the description will be centered on the case where hydrogen storage glass beads described later are used as the hydrogen storage glass body, and an odorant in which the odorant is encapsulated in a paraffin capsule is used as the capsule containing the odorant. Contains capsules. However, the present invention is not limited by the following embodiments.

[0039] Such as figure 1 As shown, the hydrogen supply device of the p...

no. 2 Embodiment approach

[0070] refer to figure 2A second embodiment of the hydrogen supply device of the present invention will be described. The present embodiment is configured by using not only bead-shaped hydrogen storage glass pellets as hydrogen storage glass bodies, but also hydrogen storage alloys as hydrogen storage materials for storing hydrogen.

[0071] In addition, for the hydrogen storage glass body, the hydrogen storage glass beads used in the first embodiment and other hydrogen storage glass bodies as exemplified can be used, and the same reference numerals are assigned to the same constituent elements as in the first embodiment, and are omitted. its detailed description.

[0072] Such as figure 2 As shown, the hydrogen supply device of the present embodiment is provided with a particle storage container 21 for storing the odorant inner-capsule 2; Ti, which is a hydrogen storage alloy (MH), is stored therein. 25 Cr 50 V 25 A hydrogen storage tank 22 with a circular cross-sectio...

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Abstract

It is intended to provide a hydrogen supplier whereby a hydrogen gas having been flavored with a fragrance is supplied by heating a granular mixture comprising beads (1) having hydrogen stored therein and capsules (2) having a fragrance enclosed therein by the radiation with infrared light emitted from an infrared light source; and a method of supplying hydrogen.

Description

technical field [0001] The present invention relates to a hydrogen supply device and a hydrogen supply method suitable for supplying odorized hydrogen. Background technique [0002] For a long time, for example, when storing hydrogen, it has been widely used to compress the hydrogen and fill it into a gas storage bottle, or store it in a hydrogen storage alloy or a hydrogen adsorption material that can store hydrogen. [0003] In addition, hydrogen storage glasses capable of storing hydrogen are known as hydrogen storage materials in addition to the above-mentioned hydrogen storage alloys and the like. Specifically, it has been disclosed that hydrogen is stored in hollow glass microspheres, and the stored hydrogen is released by applying heat or light (for example, refer to Patent Document 1). [0004] On the other hand, hydrogen is a colorless and odorless gas, so when hydrogen leakage occurs, it is generally difficult to detect hydrogen leakage. Therefore, in order to de...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C01B3/00H01M8/04
CPCH01M8/04216H01M8/04208C01B3/00Y02E60/324C01B3/0084Y02E60/364C01B2203/066Y02E60/32Y02E60/36Y02E60/50
Inventor 押川克彦
Owner TOYOTA JIDOSHA KK
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