Other

Osaka Gas Company Limited

Yukio Hiranaka

Suguru Fujita

Koichiro Ikeda

Masaharu Furutera

Satoshi Mori

Tsubasa Shimizu

Tetsuro Furukawa

Shota Kawashima

Takeshi Yano

Katsuo Iwata

Hisashi Onishi

Mitsunobu Matsuda

Noboru Tsubakihara

A method for hydrogen production by pressure swing adsorption that can increase the recovery efficiency of an adsorption target component while enabling an off-gas to be appropriately supplied to a combustion device is provided that can achieve a cost reduction and an increase in the efficiency of the combustion operation.

Method for hydrogen production by pressure swing adsorption

A regenerator for use in an ammonia absorption refrigerator comprises a heater for heating an ammonia aqueous solution and a rectifying column for enriching ammonia in an ammonia solution-vapor mixture obtained in and introduced from the heater, wherein the heater comprises a heater body having a heating chamber, a burner of lean pre-mixture combustion type disposed in a lower portion of the heating chamber, and a heat transfer tube bundle provided in a meandering arrangement above the burner within the heating chamber, the heat transfer tube bundle having an inlet and an outlet which are respectively connected to lower portions of the rectifying column via transfer pipes.

Regenerator for use in ammonia absorption refrigerator

Growing community of inventors

Osaka, Japan

Yukio Hiranaka