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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.



CO2 for beverages

As I have mentioned in other articles written for gasworld, when the ‘man or woman on the street’ thinks of carbon dioxide (CO2), this is often related to soft drink carbonation, and CO2 in the atmosphere. In...



Analysing CO2 in the gases industry

Carbon dioxide (CO2) quality begins with the raw feedstock, and even the ingredients and agents which go into this feedgas or feedstock – these agents can be substances such as the natural gas or coal...


Carbon dioxide and the life sciences

Carbon dioxide (CO2) in the life sciences – though this only represents a very small percentage of the greater merchant market, it is an interesting and valuable area of the industry. In the life sciences...



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