JCIPRNET
Production equipment and production method of liquefied hydrogen and liquefied natural gas
Provided is a production facility for liquefied hydrogen and a liquefied natural gas from a natural gas, including: a first heat exchanger configured to cool a hydrogen gas through heat exchange between the hydrogen gas and a mixed refrigerant for liquefying a natural gas containing a plurality of kinds of refrigerants selected from the group consisting of methane, ethane, propane, and nitrogen; a second heat exchanger configured to cool the mixed refrigerant through heat exchange between the mixed refrigerant and propane; and a third heat exchanger configured to cool the hydrogen gas through heat exchange between the hydrogen gas and a refrigerant containing hydrogen or helium, wherein the first heat exchanger has a precooling temperature of from −100° C. to −160° C.
JGC CORPORATION
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additional inventional additional additional additional inventional inventional additional inventional additional inventional additional inventional inventional additional additional inventional inventional additional inventional additional inventional additional inventional additional additional inventional inventional inventional inventional additional inventional
Toru Shintaro Toru Hidefumi Yoshiyuki
Matsuhara Watanabe Nakayama Omori Watanabe