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Over a Year Later, Construction Continues to Progress on PIP-II Cryoplant Building

Ground broke on the PIP-II Cryogenic Plant Building in July 2020 at Fermilab (CSA CSM) and construction began that August. This project is integral to PIP-II’s success, as the building will house cryogenic equipment that will cool the accelerator and mechanical, as well as electric utilities for the linac complex.

Cryogenic Submerged Motor Pumps Sales to Increase by 1.4x as Demand for LNG Grows by 3.8%

Cryogenic submerged motor pumps market to top $2.5 bn driven by increasing demand for natural gas. In its new study, Fact.MR offers a holistic overview of the pricing analysis and trends of the global cryogenic submerged motor pumps market. In addition, it highlights detailed information about major growth opportunities, drivers,...

Valcor Release Cryogenic Launch Vehicle Valves White Paper

One of the biggest challenges to designing valves for launch vehicle applications, particularly for the upper stages, is meeting flow requirements within tight envelope and weight specifications. Valcor, a company that specializes in the design and manufacture of pilot-operated valves capable of achieving high flows in a compact and lightweight...

Startup Displays India’s First Privately Developed, 3D-Printed Cryogenic Engine

Hyderabad-based startup Skyroot Aerospace has successfully demonstrated the country’s first privately developed cryogenic rocket engine named Dhawan-1 after eminent rocket scientist Satish Dhawan. The company will use the engine as the upper stage of its Vikram-2 launch vehicle.

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,...

Latest in Defining Cryogenics

Adiabatic Demagnetization Refrigeration

Reaching temperatures below 1K requires different techniques than the various helium gas cycles found in large scale refrigeration plants and small cryocoolers. One of these techniques is Adiabatic Demagnetization Refrigeration (ADR). This technique takes advantage of the fact that the entropy of paramagnetic materials in a magnetic field is lower than...

Cryogen-Free

A cryogen is any fluid that operates at cryogenic temperatures (below roughly 150K – 120K). Using this definition, helium gas at 40K is a cryogen. Another more restrictive definition is to use cryogen to refer specifically to liquids at cryogenic temperatures. This is generally how it is used in the...

Cryostats and Cryocoolers

A cryostat is any device designed to maintain things (including fluids) at cryogenic temperatures. In general usage, cryostats tend to be passive devices rather than providing active cooling. In this usage, cryostats keep things cold by thermally isolating them from room temperature. This generally is accomplished by a combination of...

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...

Latest in Ask the Experts

Definition or max temp which defines “cryogenic”?

Please help me with a definition: I am calculating material and fabrication costs for a quote for a hydrocarbon meter station.

Thermal shock on steel cylinder when dropped into liquid nitrogen

We are a research team at the University of South Florida, studying the “thermal shock” on a steel cylinder when it is dropped into liquid nitrogen. We want to make sure that the thermocouple does not get influenced by the surrounding LN2. Any advice?

Getter materials to absorb out gassed materials?

Here’s one for the scientists: We would like to sell vacuum insulated pipe for high temperature fluid applications. Are there any good getter materials that we can place in the vacuum space of our VJP to absorb outgassed materials at elevated temperatures?

Data on Carbon Fibres Reinforced Plastic at temperatures between 4 and 300K.

I am looking for data on Carbon Fibres Reinforced Plastic at temperatures between 4 and 300K. I would appreciate it if someone could give me some hints on where to find it.

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