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Plug Power Selected by Fertiglobe’s Green Hydrogen Consortium to Deliver 100mw Electrolyzer for Green Ammonia

On November 24, Plug Power Inc., a leading provider of turnkey hydrogen solutions for the global green hydrogen market, announced it has been selected by Fertiglobe the strategic partnership between OCI NV and the Abu Dhabi National Oil Company (ADNOC) and Scatec ASA, the Sovereign Fund of Egypt and Orascom...

International Linear Collider: Thinking Outside the Tunnel

If you think that the International Linear Collider (ILC) is going to be a one-trick pony for studying the Higgs boson, think again. In fact, think research for self-driving cars, think dark matter with axions or dark photons, customs X-rays in a tunnel, photon beams to create tetraquarks and pentaquarks,...

Cryocoax Signs Distribution Agreement with XMA Corporation-Omni Spectra® for High Quality RF Solutions

On November 16, Intelliconnect/CryoCoax (CSA CSM), leaders in the manufacture of cryogenic cable assemblies, announced it has been appointed as a franchised stocking distributor by XMA Corporation-Omni Spectra® (CSA CSM) focusing on cryogenic products as well as standard attenuators and high frequency microwave components.

Bluefors Introduces New Cryogenic Platform KIDE

To control more qubits there needs to be a new way of thinking about quantum measurement systems, starting with the cryogenic system itself. For this, Bluefors is introducing a new cryogenic platform, called KIDE [k ɪ d ɛ]. KIDE will play an important role for future research and development of...

DOE Announces Nearly $8 Million to Help Reach Hydrogen Shot Goals through National Laboratory H2@Scale Projects

On October 8, the US Department of Energy (DOE) announced nearly $8 million for nine cooperative projects that will complement existing H 2@Scale efforts and support DOE’s Hydrogen Shot goal to drive down the cost of clean hydrogen by 80% within the decade. The selected projects, or cooperative research and...

Center for Bright Beams Awarded $22.5 Million in Grant Renewal; Prepares Medical, Industrial Advances

A collaboration of researchers led by Cornell University has been awarded $22.5 million from the National Science Foundation (NSF) to continue gaining the fundamental understanding needed to transform the brightness of electron beams available to science, medicine and industry. The announcement was made on September 20.

Latest in Defining Cryogenics

Dewar

A dewar is a type of cryostat named after Sir James Dewar, the researcher who first developed the concept of a vacuum insulated container with silvered walls to reflect thermal radiation. Dewar was the first to liquefy hydrogen, and he created the device to store his discovery. The thermos bottle...

Stirling and Gifford-McMahon Cryocoolers

Stirling and Gifford-McMahon (GM) cryocoolers are two of the most commonly used cryocoolers in cryogenics. Both devices have a significant industrial base and operate at a wide range of temperatures and capacities. The thermodynamic cycles for both of these cryocoolers are quite similar. The Stirling cycle consists of a compressor,...

Liquefied Natural Gas (LNG)

A significant commercial application of cryogenics is the liquefaction, transport and storage of natural gas. Liquefied Natural Gas (LNG) is generally 95 percent methane with a few percent ethane and much lower concentrations of propane and butane. LNG liquefies at 111.6 K. Unlike many applications of cryogenics, the motivation for...

Latest in Cryo Central

Cryogenic Treatment of Materials

F.J. Diekman Controlled Thermal Processing, Inc. info@metal-wear.com Cryogenic Processing (also called cryogenic treatment, and incorrectly “cryogenic tempering”) is a process that uses cryogenic temperatures to modify materials to enhance their performance. Cryogenic Processing involves the slow reduction in temperature of the material to at least -300°F (-185°C) and holding the...

Cryogenics in Space

Peter Kittel University of California-Berkeley pkittel@cal.berkeley.edu Space Cryogenics is the application of cryogenics to space missions. These applications fall into two broad areas, supporting space science missions and supporting the space transportation infrastructure. Science applications: The atmosphere is opaque to much of the electro-magnetic spectrum. In space, the absence of...

Cryosurgery

Review of Cryosurgery Boris Rubinsky, PhD Hebrew University School of Science and Engineering Research Center for Biomedical Engineering 78b Ross Building Givat Ram, Jerusalem 91904 Israel rubinsky@cs.huji.ac.il as published in Annual Review of Biomedical Engineering, August 2000, Vol. 2, pp. 157-187. Abstract: Cryosurgery is a surgical technique that employs freezing...

Liquefied Natural Gas

Liquefied Natural Gas as it relates to the Field of Cryogenics John W. Bonn VJ Systems, LLC johnbonn@vjsystems-lic.com Today the world is looking for a cleaner fuel and Liquefied Natural Gas (LNG) plays a large part in achieving this goal. LNG in a liquid form is at -162°C (-259°F) and...

Latest in Ask the Experts

An Issue of Pressure and Flow Rate in a Supply Tank

Please help solve this problem: A supply tank requires a vaporizer to generate sufficient pressure to pump stored fluid up into a vehicle or tank. The available head is limited as the tank level falls and it is important to minimize the system pressure drop to maintain the desired flow...

Using MLI on VJ Line Joints or Cryo Storage Tanks

When installing Multi Layer Insulation (MLI) blankets on VJ line joints or cryo storage tanks should they be wrapped and tied down tight or loose? These are usually pre-cut to size. Also should they have an access hole at the point of where the molecular sieve is installed to help...

Separated layers of ice over a pipe

I want to know that why there are different layers of ice over a pipe carrying a cryogenic fluid, each layer separated with clear marks / lines? What do these layers signify?

Using nitrogen as a cryogen

Is it possible to achieve -200˚C using nitrogen as a cryogen?

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