
279
P
PurinNOx
by Kureha Chemical Company and then marketed in the United States by Union Carbide. The process was
originally known as GASTAK because it was developed by the Taiyo Kaken Company, subsequently acquired
by Kureha Chemical Company. It is also marketed by Daikin Industries under the name Soldacs.
Chem. Eng. (N.Y.), 1977, 84(18), 39.
Keller, G.E., II, in Industrial Gas Separations, Whyte, T.E., Jr., Yon, C.M., and Wagener, E.H., Eds., American
Chemical Society, Washington, DC, 1983.
Yang, R.T., Gas Separation by Adsorption Processes, Butterworths, Guildford, U.K., 1987, 217.
Kohl, H.L. and Nielsen, R.B., Gas Purication, 5th ed., Gulf ...