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Your search keyword '"CHEMICAL purification"' showing total 2 results
Start Over "CHEMICAL purification" Language spanish Publisher funda-geominas. (fundacion de egresados d amigos de la escuela de ingenieria geologica y de minas)
2 results on '"CHEMICAL purification"'

1. Oxidación de fenoles utilizando Cu(NO3)2 soportado sobre bentonita cubana.

Author

Parra, Raúl Castellanos, Tacoronte Morales, Juan E., and Llópiz Yurell, Julio C.

Subjects
*BENTONITE, *CATALYSTS, *CHEMICAL purification, *PHENOLS, *OXIDATION
Abstract

This paper presents the results obtained when Cuban bentonite impregnated with Cu(NO3)2 was used as catalyst in the conversion process of phenol into benzoquinone. With the application of this process lab operationss are practiced, and either efficiency and purification stages of the phenolic by products are improved. Physicochemical parameters of the oxidation product coincide satisfactorily with the forms benzoquinone (o-p). [ABSTRACT FROM AUTHOR]

Published
1998

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