Grz Technologies Sa

Hyundai Motor Company

Kia Corporation

Claudio Ruch

Noris Gallandat

Hoon Mo Park

Kyung Moon Lee

Dong Hoon Nam

Ji Hye Park

Young Jin Cho

Byeong Soo Shin

Fridolin Holdener

Krzysztof Romanowicz

Moritz Rubin

A hydrogen compression system includes: a heat pump part including a heat pump line configured to allow a refrigerant to circulate therethrough, a hydrogen compression part configured to compress hydrogen by being repeatedly heated and cooled, a first circulation line connected to the heat pump line while passing through the hydrogen compression part and configured to allow the refrigerant introduced from the heat pump line to circulate therethrough, a second circulation line provided to pass through the hydrogen compression part and configured to allow a cooling fluid to circulate therethrough, and a cooling unit provided in the second circulation line and configured to cool the cooling fluid, in which the hydrogen compression part is heated by the refrigerant or cooled by the cooling fluid, thereby minimizing electric power consumption and improving energy efficiency.

Hydrogen compression system

Hydrogen storage system () comprising a plurality of storage containers (), each storage container comprising a tubular container wall () and end caps () closing opposite ends of the tubular container wall, and a metal hydride (MH) configured for hydrogen storage contained within a chamber () of the storage container, the plurality of storage containers of one multi-container unit being interconnected by gas flow tubes in a direct fluidic connection ensuring that the gas pressure within the containers are substantially the same. The tubular container wall of each storage container has a diameter in a range from 1.5 cm to 10 cm adjacent ones of said plurality of storage containers of said module being separated by a gap (G) within a range of distance corresponding to 0.02×D to 1×D, D being diameter of the tubular container wall.

Hydrogen storage system

Growing community of inventors

Baar, Switzerland

Claudio Ruch