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Author - Sam A. Rushing

Sam A. Rushing

Sam A. Rushing is a chemist, and President of Advanced Cryogenics, Ltd, a global carbon dioxide (CO2) and cryogenic gas consulting firm. The business offers a full menu of consulting services from technical, process, and applications-based to sourcing, purity, and business/market research work.


New CO2 applications

The carbon dioxide (CO2) industry expands organically, at around 3% annually in some markets. The best way to grow more rapidly in the industry is via the development and implementation of new and unique applications...


CO2 as a laser gas

Carbon dioxide (CO2) lasers were one of the earliest gas lasers to be developed in 1964 by Bell Labs, and some claim them to be one of the most powerful continuous lasers available today.





The market for dry ice

Dry ice is unique, often thought of as a portable refrigerant and of course, physically unique in that it sublimates from a solid to a gas, while providing refrigeration value. The further by-product value, when...


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