Industrial Gases and Precious Metals

Industrial Gases and Precious Metals

Industrial Gases and Precious Metals by Sam A. Rushing, Advanced Cryogenics, Ltd., and Tom Wheatley, gasworld | November 23, 2010 (gasworld).  The global output of new gold in 2009 was 2,572 tonnes, which is about 75% greater than the total for 1970. The top five...
The CO2 Business in 2021

The CO2 Business in 2021

The CO2 Business in 2021 by Sam A. Rushing, Advanced Cryogenics, Ltd. | February 1, 2021 (gasworld).  Here we are, deep into the COVID-19 infection, which has in some ways helped some industries and crippled others. When thinking of carbon dioxide (CO2) sources...