Описание: This volume presents essential information on chemical reagents commonly used in flotation processes. It comprehensively summarizes the properties, preparation and applications of collectors, frothers, depressants and flocculants. It also discusses the microanalysis of flotation reagents and adsorption measurement. The book offers a valuable resource for all university researchers and students, as wells as R&D engineers in minerals processing and extractive metallurgy who wish to explore innovative reagents and technologies that lead to more energy efficient and environmentally sustainable solutions.
Описание: This book summarizes the author’s findings on the functional principle of flotation reagents, gathered over the past few decades. The fundamentals of and approaches common to surface chemistry are applied to study the reagents’ structure and performance, as well as their interaction with minerals. In particular, the book establishes the theoretical criteria for collector performance. It also includes the quantum chemistry parameters, steric configuration, HOMO and LUMO surface of various reagents. The book offers a valuable resource for all university graduate students, researchers and R&D engineers in minerals processing and extractive metallurgy who wish to explore innovative reagents and technologies that lead to more energy efficient and environmentally sustainable solutions.
Structured in the form of a dichotomous key, comparable to those widely used in botany, the mineral key provides an efficient and systematic approach to identifying rock-forming minerals in thin-section. This unique approach covers 150+ of the most commonly encountered rock-forming minerals, plus a few rarer but noteworthy ones. Illustrated in full colour, with 330+ high quality mineral photomicrographs from a worldwide collection of igneous, metamorphic, and sedimentary rocks, it also provides a comprehensive atlas of rock-forming minerals in thin-section.
Commencing with a brief introduction to mineral systems, and the properties of minerals in plane-polarised and cross-polarised light, the mineral key also includes line drawings, tables of mineral properties and an interference colour chart, to further aid mineral identification. To minimise the chance of misidentification, and enable less experienced petrologists to use the key with confidence, the key has been arranged to prioritise those properties that are most easily recognised.
Designed for simplicity and ease of use, it is primarily aimed at undergraduate and postgraduate students of mineralogy and petrology, but should also provide a valuable source of reference for all practising geologists dealing with rock thin sections and their interpretation.
Автор: Vaughan David Название: Minerals: A Very Short Introduction ISBN: 0199682844 ISBN-13(EAN): 9780199682843 Издательство: Oxford Academ Рейтинг: Цена: 1286 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The Earth contains a vast array of minerals, many with highly complex arrangements of atoms of several elements. In this Very Short Introduction David Vaughan explores the structure of minerals, the conditions under which they form and transform, their properties, and their interaction with microbes, as well as their importance in human health.
Описание: The thoroughly updated Laboratory Manual: Minerals and Rocks: Exercises in Crystal and Mineral Chemistry, Crystallography, X-ray Powder Diffraction, Mineral and Rock Identification, and Ore Mineralogy, 3e, is for use in the mineralogy laboratory and covers the subject matter in the same sequence as the Manual of Mineral Science, 23e. .
Описание: . The Ore Minerals Under the Microscope: An Optical Guide, Second Edition, is a very detailed color atlas for ore/opaque minerals (ore microscopy), with a main emphasis on name and synonyms, short descriptions, mineral groups, chemical compositions, information on major formation environments, optical data, reflection color/shade comparison with four common/standard minerals of a similar color or grey shade, and up to five high-quality photos for each mineral with scale. In addition, the atlas contains a compilation from some of the prominent publications in the field of ore microscopy presented on a list of 431 minerals.
Автор: Daniel J. Schulze Название: An Atlas Of Minerals In Thin Section Cd-Rom ISBN: 019516038X ISBN-13(EAN): 9780195160383 Издательство: Oxford Academ Рейтинг: Цена: 3695 р. Наличие на складе: Нет в наличии.
Описание: This CD is an atlas of images of minerals as seen in thin section using a polarizing microscope. Minerals are listed according to structure and composition using
a sequence following the Dana system. There is also an alphabetical index.
From either of these lists, the user can access any page in the atlas by clicking on the mineral or
topic name. The first section deals with seven fundamental optical properties, followed by sixty-five minerals and images of alteration textures. Each page includes the mineral name,
chemical formula, two to four images, and explanatory text.
All images can be enlarged to near-screen size. "An Atlas of Minerals in Thin Section" is an ideal supplement for
undergraduate laboratory courses in optical mineralogy, petrology, and earth materials.
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