Sentence examples for metal extraction from inspiring English sources

The fundamentals of extraction with different types of extractants (cation exchangers, solvating extractants and ion-pair extractants) are given in Sections 2, 3 and 4, together with the studies in the literature on metal extraction using SCFs for each type of extractant.

Covers principles of metal extraction processes.

Addresses advanced techniques for sustainable metal extraction, particularly with respect to greenhouse gas emissions.

"The threat of metal extraction is a threat to life," the Salvadoran daily La Prensa Gráfica reported him saying in February.

However, it did not produce any positive effect on metal extraction.

Since the beginning of civilization metal extraction has been a field of interest for the mankind.

Leaching tests of both powders were performed in order to determine optimized conditions for metal extraction.

The rest is spread across everything from metal extraction (33%), rubber manufacture (3%) and the manufacture of tools and machines (5%) through to business travel and stationary for car company employees.

Additionally, the immobilization on polypropylene was elucidated and revealed slower metal extraction rates and similar leaching behavior.

Recently, metal complex solubilities and metal extractions in the presence of chelating agents have been investigated using supercritical fluid extraction (SFE) system.

A partial electric discharge has yielded higher metal extractions, eg nearly 95% of the Ni, Co and Cu metals contained, rather than a complete drainage of the electric current from the deep-sea nodules.