Title:
LIQUEFIED HYDROGEN LOADING ARM, AND LIQUEFIED HYDROGEN TRANSPORTATION METHOD
Document Type and Number:
WIPO Patent Application WO/2017/010095
Kind Code:
A1
Abstract:
This liquefied hydrogen transportation method is provided with: a first step in which first and second loading arms are connected to a manifold while vacuum-insulated double pipes of the first and second loading arms are in a state of being filled with hydrogen gas, and while piggyback lines are in a state of including air; a second step in which an inert gas is supplied to one piggyback line from among the piggyback lines of the first and second loading arms, and a mixed gas comprising the inert gas and air is taken in from the other piggyback line from among the piggyback lines of the first and second loading arms; a third step in which hydrogen gas is supplied to the one piggyback line from among the piggyback lines of the first and second loading arms, and a mixed gas comprising the hydrogen gas and the inert gas is taken in from the other piggyback line from among the piggyback lines of the first and second loading arms; and a fourth step in which liquefied hydrogen is transported via the vacuum-insulated double pipe of either the first or second loading arm.
Inventors:
UNNO SHUNTARO
TAKASE TOMONORI
UMEMURA TOMOAKI
INOMATA AKIHIKO
TAKASE TOMONORI
UMEMURA TOMOAKI
INOMATA AKIHIKO
Application Number:
PCT/JP2016/003305
Publication Date:
January 19, 2017
Filing Date:
July 12, 2016
Export Citation:
Assignee:
KAWASAKI HEAVY IND LTD (JP)
International Classes:
F17C7/02; B67D9/00; F17C9/00; F17C13/00
Foreign References:
| JP2012163129A | 2012-08-30 | |||
| JPS60134898A | 1985-07-18 | |||
| US2818891A | 1958-01-07 |
Attorney, Agent or Firm:
PATENT CORPORATE BODY ARCO PATENT OFFICE (JP)
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