12.7 C
New York

American team produces hydrogen from ocean water – pv magazine International


A bunch of researchers within the US has engineered a double-membrane system to cut back chloride oxidation on the anode. In the meantime, the Spanish authorities is supporting Destinus to construct a hydrogen-powered supersonic aircraft and check it in 2024.

A SLAC-Stanford group produced hydrogen instantly from seawater, funneling it by a double-membrane system. “Many water-to-hydrogen methods in the present day attempt to use a monolayer or single-layer membrane. Our examine combines two layers,” SAYS Adam Nielander, a researcher on the SLAC-Stanford joint institute. The system relieves the chloride from taking the anode and oxidizing it. The protons cross by one of many membrane layers to a spot the place they are often collected and turn out to be hydrogen gasoline by interacting with the cathode. The second membrane within the system permits solely destructive ions, resembling chloride, to cross by. A membrane layer incorporates negatively charged teams mounted to the membrane. “The negatively charged membrane has confirmed to be very environment friendly in blocking virtually all chloride ions within the group’s experiments, and their system works with out producing poisonous merchandise like bleach and chlorine,” mentioned SLAC group.

The Spanish authorities awarded the Swiss startup ENTERTAINMENT grants for 2 initiatives value €26.7 million ($28.94 million). A €12 million grant will go in the direction of demonstrating hydrogen-powered flights in partnership with Spanish engine producer ITPAero. As well as, the Spanish Institute for Power Diversification has chosen Destinus for a brand new €14.7 million challenge to exhibit the opportunity of supersonic flight with hydrogen. “We’re at present testing a gaseous hydrogen post-combustion jet engine (afterburner) whereas engaged on the event of different engine applied sciences utilizing cryogenic fuels resembling liquid hydrogen,” Destinus mentioned. “These applied sciences will bear in depth floor testing within the coming 12 months and will likely be built-in into our subsequent supersonic prototype, Destinus-3, in 2024.”

Brooge Power introduced that the Technical Idea Examine of its inexperienced hydrogen and inexperienced ammonia plant in Abu Dhabi performed by thyssenkrupp Uhde has been accomplished. The Cayman Islands-based firm plans to develop the UAE plant in two phases for a complete most manufacturing capability of 1,950 mtpd inexperienced ammonia. The plant, which makes use of inexperienced hydrogen from photo voltaic vitality for export functions, is predicated on the alkaline water electrolysis of thyssenkrupp nucera and synthesis applied sciences of thyssenkrupp Uhde ammonia. “This evaluation examines a number of eventualities to find out optimum plant designs that include a wide range of supporting documentation that addresses technical ideas and implementation in a totally built-in method,” the corporate SAYS.

the United Kingdom and South Korea agreed to accentuate their collaboration in renewable and nuclear vitality. Power Minister Lee Chang-yang SAYS that “Korea has technological experience in hydrogen functions, utilizing it to distribute first-rate hydrogen vehicles” and that “the UK maintains main capabilities in strong polymer know-how electrolysis (SPE) and hydrogen manufacturing.”

Hamburg and Schleswig-Holstein agreed to strengthen their hydrogen collaboration. “We’re specializing in the long run within the north,” SAYS Schleswig-Holstein Premier Daniel Günther. The 2 states will collectively push the pursuits of northern Germany on the federal stage, calling on the federal government to attach Hamburg and Schleswig-Holstein within the early levels of the HyPerLink III European hydrogen pipeline community developed by Gasunie.

Barclay Pearce Capital publicizes a joint mandate with The Ince Group to boost pre-IPO capital for the hydrogen gasoline cell electrical automobile chief H2X World Restricted. The settlement confirms H2X’s plans to record on the London Inventory Trade within the subsequent 12 months.

This content material is protected by copyright and is probably not reused. If you wish to cooperate with us and need to reuse a few of our content material, please contact: [email protected].

Source link

Related articles


Recent articles