Classification of Natural and Thermo-Modified Peat by Class-Modeling Techniques

Classification of Natural and Thermo-Modified Peat by Class-Modeling Techniques

Bibliographic Details
Parent link:Key Engineering Materials: Scientific Journal
Vol. 683 : Multifunctional Materials: Development and Application.— 2016.— [P. 596-600]
Main Author: Zarubin A. G. Aleksey Gennadievich
Corporate Author: Национальный исследовательский Томский политехнический университет (ТПУ) Институт природных ресурсов (ИПР) Кафедра транспорта и хранения нефти и газа (ТХНГ)
Other Authors: Chukhareva N. V. Natalia Vyacheslavovna
Summary:Title screen
Significant attention is paid to the production of peat-based materials in modern days. The study explores the influence of natural peat thermal modification on its properties by applying class-modeling techniques. Modification of different types of peat is achieved by heating at 250 °С. The set of peat properties such as component composition, g-factor and IR-spectra is used to obtain data matrix. It is shown that class-modeling techniques, such as partial least-squares discriminant analysis (PLS-DA) and simple independent modeling of class analogy (SIMCA), allow estimating peat class (natural or modified) by a set of properties without prediction errors by using three latent variables. According to the results of classification, it is established that thermal modification can be considered as a means of regulating the composition and physico-chemical properties of natural peats as a raw material.
Режим доступа: по договору с организацией-держателем ресурса
Published: 2016
Series:Elaboration and Simulation of Processes in Materials Science
Subjects:
электронный ресурс
труды учёных ТПУ
торф
классификация
моделирование
Online Access:http://dx.doi.org/10.4028/www.scientific.net/KEM.683.596
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=646653

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