Open AccessCHOICE OF MOLECULE STRUCTURE AND COMPOSITION BASED ON WORKING MECHANIZM OF PHYSICALLY SORBED COLLECTROR’S FORM
Author(s) -
Sergey Kondratyev
Publication year - 2019
Publication title -
interèkspo geo-sibirʹ
Language(s) - English
Resource type - Journals
ISSN - 2618-981X
DOI - 10.33764/2618-981x-2019-2-4-61-68
Subject(s) - reagent , chemistry , composition (language) , molecule , hydrocarbon , context (archaeology) , alcohol , organic chemistry , extraction (chemistry) , paleontology , philosophy , linguistics , biology
In the paper choice method of collector’s molecule structure and composition is shown based on dependence of collecting activity of floatation reagent on power of surface flow of its physically sorbed forms. The method allows to discover influence of structure and composition specialties hydrocarbon fragment and molecule of floatation reagent-collector on extraction of useful component and quality of concentrate. Particular methods of conscious choice of structure and composition of hydrocarbon fragment of collector’s molecule in the context of some known collectors such as N-acidified amino acids, oxo acids and floatation regulators of non-sulphide ores – oxiethylized aliphatic alcohols. The influence of some structural specialties hydrocarbon radical on collecting activity of the reagent is established. These specialties are distance between carboxyl and amido groups in N-acidified amino acids, quantity of oxiethil groups and its location of in hydrocarbon fragment of alcohol or oxo acids.