While the phenomenon of phase separation has historically been a problem for glass producers, it is now known to offer advantages in the production of certain materials such as glass ceramics and ...

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A new method to evaluate the role of fractional crystallization is presented in this paper, based on the Rayleigh Law for trace elements. A major element "j" (x) and a trace element "i" (y) of a set ...

RECENTLY we reported 1 the separation of pinguinain, the enzyme present in the fruit of the tropical plant Bromelia pinguin L. Using the technique of gel-nitration, we isolated the enzyme from the ...

We investigated in meso crystallization of membrane proteins to develop a fast screening technology which combines features of the well established classical vapor diffusion experiment with the batch ...

Chemical engineers have developed a new way to manufacture zeolitic membranes, state-of-the-art materials used for gas separation in harsh conditions. Zeolites are porous minerals that occur both ...

Only a handful of compounds have a knack for crystallizing into a variety of forms, or polymorphs. One of the most prolific, a small molecule known as ROY (so called because it crystallizes in ...

BJ Services Co., Lafayette, La. A new method calculates brine crystallization temperatures at elevated pressure based on the true crystallization temperature and the brine composition. The method ...

Researchers at the Oak Ridge National Laboratory have discovered a new method for removing carbon dioxide from ambient air while conducting a study that was intended to help remove contaminants from ...