MIRAE OHSUNG ASSET obtained 3 patents
regarding fuel cell last month. The patent technologies that it obtained are
manufacturing method of hydrogen gas separator, which is the core technology of
fuel cell in hydrogen vehicle and respiratory fuel cell.
Hydrogen vehicle emits water according to
the chemical reaction between hydrogen and oxygen and is operated by the fuel
cell which creates electricity. The core technologies are the electrolytes and
separator which allows hydrogen flows in the fuel cell and causes reaction with
oxygen. One of the patents that it obtained is regarding the manufacture of
high-density hydrogen separator.
High-density hydrogen separator
manufacturing method allows easy manufacturing process, thus allows mass
production. Also, the process is done at the room temperature, thus no chemical
reactions occur between support fixture and hydrogen separator. Also, it is possible
to obtain hydrogen separator with high density and the separator has strong
durability and reduces the gas leakage. This separator manufacturing method
will become the core technology in creating the complex power plant with coal
gas.
The second patent technology is to separate
the hydrogen gas from hydrocarbon gas. This patent uses hydrogen separator and
hydrogen separator module and directly cracks the hydrocarbon fuels. Thus, it
is possible to separate the hydrogen with high purity. This benefits the
recycling of wastes hydrocarbon gas and saving the resources.
The third technology involves the patent
with respiratory fuel cell system. Previous fuel cell system requires the
oxidizing agent supplying device which provides oxidizing agent to electric
circuit in the fuel cell system. However, this invention does not require
oxidizing agent supplying system, reduces the production cost and energy
consumed and can be miniaturized.
The water created from this system is not
leaked outside and is used for hydrogen humidification. Thus self-humidified
membrane electrode assembly does not require water retrieving system.
CEO of MIRAE OHSUNG GROUP, Kim Bum
Chang states that “the obtained patent will be
commercialized with transfer of technology. The company will invest efforts in
securing technology through persistent IP investment and establish cooperation
with domestic companies and broaden the business.”
sources: https://www.sedaily.com/NewsView/1S8BMPVO9B
댓글 없음:
댓글 쓰기