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Cryogenics, the science of very low temperatures, is used in various energy-related applications, including energy storage and power generation. Credit: Alfa Laval

Alfa Laval: Cryogenic Energy to Support Decarbonization

Alfa Laval has taken a strategic leap in advancing clean energy solutions with the acquisition of Fives Energy Cryogenics, a move that strengthens its role in the global shift to sustainable energy systems. This acquisition not only enhances Alfa Laval’s technological portfolio but also reinforces its long-standing commitment to decarbonization, energy efficiency and...

Angel Wileman Named One of Women in Hydrogen 50 for 2025

The Women’s Global Leadership Conference (WGLC) in Energy has selected Angel Wileman of Southwest Research Institute (SwRI) as one of the 2025 “Women in Hydrogen 50,” recognizing her as a current and future leader in the hydrogen economy. This international list honors 50 women who are helping shape a more...

Designing Cryogenic Piping Systems for the Demands of Modern Life Science Labs

As life science facilities become more advanced and specialized, the infrastructure behind them must evolve to meet increasing demands for efficiency, precision, and cost-effectiveness. Technifab Products, Inc., in partnership with CryoWorks, is leading the way in cryogenic piping solutions for the biotech, pharmaceutical, and research sectors—supporting applications ranging from cryosurgery...

Quantum Design Signs Agreement to Acquire NanoScience Division ofOxford Instruments

Quantum Design, a leading developer of cryogenic measurement systems based in San Diego, California, has announced a definitive agreement to acquire the NanoScience Division of Oxford Instruments. Located in Oxfordshire, United Kingdom, NanoScience is a global innovator in ultra-low-temperature cryogenic instrumentation. The acquisition, expected to close by the end of...

Stainless VJP Enable Cryogenic Liquid Supply Chains in Space and on Earth

A Soyuz rocket launches to the International Space Station with Expedition 73 crew members including NASA astronaut Jonny Kim on Tuesday, April 8, 2025, at the Baikonur Cosmodrome in Kazakhstan. Photo ©NASA/Joel Kowsky What do space exploration and the Hydrogen Economy have in common? A need to transport large volumes...

Google and Commonwealth Fusion Systems Sign Strategic Partnership

Credit: Commonwealth Fusion Systems Google and Commonwealth Fusion Systems (CFS) today announced a new global milestone, a bold partnership to develop, deploy and scale clean, secure fusion power. Google signed a power purchase agreement (PPA) for 200 megawatts (MW) of electricity from CFS’ inaugural ARC power plant, which CFS expects...

Latest in Defining Cryogenics

Dilution Refrigerators

Dilution refrigerators are a common technique for reaching temperatures below 1K, particularly where continuous cooling at these temperatures is required. Helium exists in two stable isotopes: 4He and 3He. Naturally occurring 3He is extremely rare, constituting less than 1 part per million of helium gas. However, 3He can be manufactured,...

Oxygen Deficiency Hazards

Oxygen Deficiency Hazards (ODH) are a significant safety issue in cryogenic facilities. ODH occurs when inert gases such as nitrogen, helium or argon displace room air and thus lower the percentage of oxygen in the space below that required for human life. OSHA defines an area as oxygen deficient if...

Kelvin Temperature Scale

The Kelvin temperature scale is the principal temperature scale used in cryogenics and science. The kelvin is also one of the seven base units in the Système International d’Unités (SI) and is the unit of thermodynamic temperature. Thermodynamic temperature is a fundamental physical quantity (like mass, length or electrical current)...

Latest in Cryo Central

Air Separation and Liquefaction

by Nils Tellier, PE, President, EPSIM Corporation (CSA CSM) nils@epsim.us All illustrations courtesy EPSIM Corporation Background History of Air Separation and Liquefaction This section builds on a rich history of methods to develop deep refrigeration and cryogenic liquefaction during the 19th Century. You are encouraged to read Cryo Central’s History...

Bose-Einstein Condensate

A Bose-Einstein condensate, first proposed in 1925 by Albert Einstein based on work done by Satyendra Nath Bose (the same Bose from whom the term boson is derived), is a super-cold state of matter in which almost all of the individual atoms have “condensed” down to the lowest possible quantum...

Cold Technology for Pest Control

While it does not reach temperatures cold enough to be called cryogenic, carbon dioxide snow is at the heart of a new way of dealing with unwanted pests. It utilizes a quick freezing process that takes advantage of the properties of carbon dioxide snow and has a number of benefits...

Cryogenic Finishing

The following 3 articles discuss the uses and procedures of various type of cryogenic finishing. 1) By Robin A. Rhodes, Cryogenic Institute of New England, Inc. rrhodes@nitrofreeze.com Cryogenic Deflashing is employed to remove undesired residual mold flash that remains on molded parts after they are removed or ejected from the...

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