
Greene Tweed advances hydrogen compression
Greene Tweed has reported a record-speed composite impeller design for hydrogen compression, aiming to reduce costs and improve efficiency in future hydrogen pipeline infrastructure.
Flow control refers to the management and measurement of liquids and gases in industrial processes. In the case of water electrolysis, hydrogen transport, storage, and processing, this primarily involves water (potable, deionized or saline), hydrogen (compressed or liquefied) and oxygen. In this section you can find news items related to the equipment used to handle, control and measure the flow of these liquids and gases, including valves, pumps, compressors, actuators, heat exchangers, instrumentation, filtration products, pipes, fittings, flanges, and other related items. If you would like to see your news release published here and in our email newsletter, please feel free to contact Matjaž Matošec.

Greene Tweed has reported a record-speed composite impeller design for hydrogen compression, aiming to reduce costs and improve efficiency in future hydrogen pipeline infrastructure.

Emerson has introduced the Anderson Greenwood Type 84 Pressure Relief Valve (PRV), specially designed to protect tanks and vessels used in hydrogen and other high-pressure gas applications.

SAFE S.p.A. has announced the signing of an agreement with Agrobiofert S.r.l., a Sicilian agricultural company, for the supply of a 30-foot cabin containing two high-efficiency hydraulic compressors with three combined compression stages, enabling a pressure of up to 450 bar.

Mitsubishi Heavy Industries (MHI) has reached a significant milestone by completing 1,200 hours of operation in a long-term durability test of its 90 MPa-class ultra-high-pressure liquid hydrogen (LH₂) booster pump. These pumps are used at hydrogen refueling stations to refuel hydrogen fuel cell vehicles and hydrogen tube trailers.

Gasunie has entered into a long-term frame agreement with Mokveld to supply control valves for its hydrogen delivery stations. This agreement is part of Gasunie’s plans to develop Hynetwork, a nationwide hydrogen network in the Netherlands.

Gloyer-Taylor Laboratories, Inc. (GTL), an aerospace engineering research and development company based in Tullahoma, Tennessee, has announced breakthrough results for its Blended Hybrid Laminate™ (BHL) composite technology for cryogenic tubes, pipes, and transfer lines.

IMI has unveiled what it claims to be one of the first high-integrity pressure protection systems (HIPPS) to protect against overpressure propagation during the hydrogen post-production process. The new HIPPS is specifically engineered to isolate the source of dangerous high pressure, instead of relieving the excess flow in the case of an overpressure event.

Chart Industries has been chosen to supply its Howden hydrogen compression solutions to support Repsol’s €657-million expansion of its Sines industrial complex in Portugal. The expansion of the Sines facility is a strategic move towards achieving 100% recyclable high-value materials from two new Polypropylene and Polyethylene plants.

Daimler Truck and Linde Engineering have inaugurated the first public sub-cooled liquid hydrogen (sLH2) pilot station in Wörth am Rhein, Germany, refueling a Mercedes-Benz GenH2 Truck prototype. With energy consumption of only 0.05 kWh/kg, the new station requires approximately 30 times less energy compared to conventional gaseous hydrogen refueling.

Landi Renzo is starting the development of an advanced electronic pressure regulator for mid- and heavy-duty commercial vehicles with hydrogen-powered internal combustion engines (ICEs). This project is widening the collaboration with the German company Bosch, one of the leading automotive suppliers worldwide.
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