Hyundai Motor Company

Kia Corporation

Korea Institute of Science and Technology

Korea Research Institute of Chemical Technology

Grz Technologies Sa

Jaeyong Lee

Pyung Soon Kim

Jihui Seo

Jin Woo Choung

Yongwoo Kim

Suk Woo Nam

Yongmin Kim

Hyangsoo Jeong

Yu-Jin Lee

Hyuntae Sohn

Jaewon Kirk

Yoondo Kim

Ji Hoon Park

Minkyu Kim

Noris Gallandat

Soo Min Kim

Ji-hoon Jang

Jihye Park

Jeong Jae Lee

Tai Sun

Hanjin Kim

Kwanyong Jeong

Sungeun Moon

Changil Ahn

Konstantinos Bardis

Akhil Penmathsa

Ernst Adler

Rui Li

Daniel Brem

Bhargav Patel

A dehydrogenation reaction device includes: an acid aqueous solution storage unit including a first aqueous acid solution; a water storage unit including water; and a dehydrogenation reaction unit including a chemical hydride. The dehydrogenation reaction unit receives a second aqueous acid solution in which the first aqueous acid solution and water are mixed, and further reacts the chemical hydride and the second aqueous acid solution to generate hydrogen.

Dehydrogenation reaction device and system having the same

A catalyst for a dehydrogenation reaction includes a carrier including AlOhaving a theta (θ) phase, an active metal supported on the carrier and including a noble metal, and an auxiliary metal supported on the carrier and different from the active metal.

Catalyst for a dehydrogenation reaction, a manufacturing method thereof, and a hydrogen production method using same

A hydrogen storage-compression system has a hydrogen storage-compression apparatus and a thermal management system. The apparatus includes a casing and a plurality of storage-compression units mounted within an internal chamber of the casing. Each storage-compression unit includes a container and a metal hydride for hydrogen storage-compression contained within the container. The storage-compression containers are interconnected by a hydrogen gas circuit flow system to a hydrogen inlet and outlet for connection to a hydrogen consumer and a hydrogen source. The thermal management system includes a thermal liquid circuit system and a heat exchanger system. The circuit system includes a closed loop thermal liquid flow circuit, a thermal liquid flowing within the flow circuit, and a pump for pumping the thermal liquid in the flow circuit. The flow circuit is connected to a liquid inlet and outlet of the casing for flowing thermal liquid through the internal chamber around the containers of the storage-compression units for cooling or heating thereof. The flow circuit is coupled to a first heat exchanger thermally coupled to heating source and to a second heat exchanger thermally coupled to a cooling source. The system includes a control system connected to the circuit system for controlling the flow of the thermal liquid in the circuit and through the heat exchangers.

Hydrogen storage and compression system

Provided is a method for synthesizing bipyridine that includes performing a dimerization reaction of a reactant including a piperidine-based compound, a pyridine-based compound, or a mixture thereof in the presence of a catalyst in which an active metal is supported on a composite metal oxide support including silica (SiO) and alumina (AlO).

Method for preparing bipyridine

A dehydrogenation reaction apparatus includes a dehydrogenation reactor having a reaction vessel that stores a chemical hydride; and a methane generator that converts carbon monoxide generated in the dehydrogenation reactor into methane.

Dehydrogenation reaction apparatus

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Seongnam-si, South Korea

Jaeyong Lee