JPS5678401A - Utilization of metallic hydride and storage tank for hydrogen - Google Patents

Utilization of metallic hydride and storage tank for hydrogen

Info

Publication number
JPS5678401A
JPS5678401A JP15593479A JP15593479A JPS5678401A JP S5678401 A JPS5678401 A JP S5678401A JP 15593479 A JP15593479 A JP 15593479A JP 15593479 A JP15593479 A JP 15593479A JP S5678401 A JPS5678401 A JP S5678401A
Authority
JP
Japan
Prior art keywords
hydrogen
storing tank
metallic
tank
main
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP15593479A
Other languages
Japanese (ja)
Other versions
JPS6253441B2 (en
Inventor
Takashi Sakai
Naojiro Honda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP15593479A priority Critical patent/JPS5678401A/en
Publication of JPS5678401A publication Critical patent/JPS5678401A/en
Publication of JPS6253441B2 publication Critical patent/JPS6253441B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/32—Hydrogen storage

Landscapes

  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

PURPOSE: To prevent a reaction, e.g., explosion, etc. caused by the blending of oxygen, by making a metallic hydride having high discharging power of hydrogen a main storing tank for hydrogen, and a metallic hydride having low discharging power of hydrogen a minor storing tank for hydrogen.
CONSTITUTION: The main thick storing tank 2 for hydrogen consisting of chemically inactive metal is connected through the porous sintered metallic filter 9 to the outlet 6 for hydrogen gas, the on-off valve 7, and the safety leak valve 8 on its top, and through the filter 10 to the minor storing tank 4 having smaller volume than that of the main tank 2 on the bottom on the storing tank 2. the storing tank 2 is charged with the metallic halide 3 e.g., LaNi5, etc. having high discharging power of hydrogen at the same temperature condition, and the storing tank 4 is charged with the metallic halide 4, e.g., CaNi5, etc. having low discharging powder of hydrogen. When hydrogen in the metallic halide 3 is nearly discharged, hydrogen released from the metallic hydride 4 keeps the hydrogen pressure in the storing tank 2 higher the atmospheric pressure outside the tank 2 and prevents oxygen form entering the storing tank 2.
COPYRIGHT: (C)1981,JPO&Japio
JP15593479A 1979-11-30 1979-11-30 Utilization of metallic hydride and storage tank for hydrogen Granted JPS5678401A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15593479A JPS5678401A (en) 1979-11-30 1979-11-30 Utilization of metallic hydride and storage tank for hydrogen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15593479A JPS5678401A (en) 1979-11-30 1979-11-30 Utilization of metallic hydride and storage tank for hydrogen

Publications (2)

Publication Number Publication Date
JPS5678401A true JPS5678401A (en) 1981-06-27
JPS6253441B2 JPS6253441B2 (en) 1987-11-10

Family

ID=15616700

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15593479A Granted JPS5678401A (en) 1979-11-30 1979-11-30 Utilization of metallic hydride and storage tank for hydrogen

Country Status (1)

Country Link
JP (1) JPS5678401A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5978902A (en) * 1982-10-28 1984-05-08 Sekisui Chem Co Ltd Hydrogen supply device
JPS5978901A (en) * 1982-10-21 1984-05-08 Sekisui Chem Co Ltd Hydrogen supply device
US4995235A (en) * 1988-03-17 1991-02-26 Huit Gesellschaft Fur-Hydrid-Und Wasserstofftechnik M.B.H. Method and apparatus for compressing hydrogen gas
US5080875A (en) * 1987-11-04 1992-01-14 HWT Gesellschaft fur Hydrid-und Wasserstofftechnik m.b.H. Process and apparatus for the purification of hydrogen gas

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5978901A (en) * 1982-10-21 1984-05-08 Sekisui Chem Co Ltd Hydrogen supply device
JPS5978902A (en) * 1982-10-28 1984-05-08 Sekisui Chem Co Ltd Hydrogen supply device
US5080875A (en) * 1987-11-04 1992-01-14 HWT Gesellschaft fur Hydrid-und Wasserstofftechnik m.b.H. Process and apparatus for the purification of hydrogen gas
US4995235A (en) * 1988-03-17 1991-02-26 Huit Gesellschaft Fur-Hydrid-Und Wasserstofftechnik M.B.H. Method and apparatus for compressing hydrogen gas

Also Published As

Publication number Publication date
JPS6253441B2 (en) 1987-11-10

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