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Ganni Cycle saves BNL in weekly electric costs

The "Ganni Cycle", invented by engineers at Thomas Jefferson National Accelerator Facility, has been saving Brookhaven National Laboratory approximately $50,000 a week in electric costs for the Relativistic Heavy Ion Collider (RHIC).

Inventors develop air separation cryogenic liquid sampling method

Two French inventors have developed and patented an air separation cryogenic liquid sampling method.

“Dr. Atomic” actors visit Fermilab

Actor Thomas Glenn and Director Peter Sellars recently made a visit to Fermilab to learn more about Robert Wilson, Fermilab's founding director.

Essex Cryogenics awarded US Navy contract

Essex Cryogenics of Missouri has been awarded a $172,558 contract by the US Navy for the maintenance, repair and rebuilding of equipment.

Worcester MA Business Journal honors FIBA Technologies, Inc.

To honor 50 years in the business, FIBA Technologies, Inc. was featured in a 15-page magazine insert in the Worcester MA Business Journal.

Taylor-Wharton International’s sales surpass $15 million

A division of Taylor-Wharton International has announced that sales of its high pressure cylinder operations have surpassed $15 million. TW Cylinders LLC produces ISO/EN specification cylinders in Huntsville AL and Harrisburg PA.

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

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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