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BookDOI

Handbook of hydrothermal technology

TLDR
The Handbook of Hydrothermal Technology as discussed by the authors provides a single source for understanding how aqueous solvents or mineralizers work under temperature and pressure to dissolve and recrystallize normally insoluble materials, and decompose or recycle any waste material.
Abstract
Quartz, zeolites, gemstones, perovskite type oxides, ferrite, carbon allotropes, complex coordinated compounds and many more -- all products now being produced using hydrothermal technology. Handbook of Hydrothermal Technology brings together the latest techniques in this rapidly advancing field in one exceptionally useful, long-needed volume. The handbook provides a single source for understanding how aqueous solvents or mineralizers work under temperature and pressure to dissolve and recrystallize normally insoluble materials, and decompose or recycle any waste material. The result, as the authors show in the book, is technologically the most efficient method in crystal growth, materials processing, and waste treatment. The book gives scientists and technologists an overview of the entire subject including: Evolution of the technology from geology to widespread industrial use. Descriptions of equipment used in the process and how it works. Problems involved with the growth of crystals, processing of technological materials, environmental and safety issues. Analysis of the direction of today's technology. In addition, readers get a close look at the hydrothermal synthesis of zeolites, fluorides, sulfides, tungstates, and molybdates, as well as native elements and simple oxides. Delving into the commercial production of various types, the authors clarify the effects of temperature, pressure, solvents, and various other chemical components on the hydrothermal processes. * Gives an overview of the evolution of Hydrothermal Technology from geology to widespread industrial use* Describes the equipment used in the process and how it works* Discusses problems involved with the growth of crystals, processing of technological materials, and environmental and safety issues

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Citations
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Book ChapterDOI

Crystal Growth Techniques and Characterization: An Overview

TL;DR: A brief overview of crystal growth techniques and crystal analysis and characterization methods is presented in this article, along with details of growth processes, types of defects, mechanisms of defect formation and distribution, and modeling and characterization tools that are being employed to study as-grown crystals and bring about process improvements for better-quality and large-size crystals.
Journal ArticleDOI

Magnetic interaction and anisotropy axes arrangement in nanoparticle aggregates can enhance or reduce the effective magnetic anisotropy

TL;DR: In this paper, the role of the temperature, particle concentration and nanoparticles arrangement forming aggregates in the effective magnetic anisotropy of Mn-Zn ferrite-based nanoparticles was investigated.
Journal ArticleDOI

Solution-method processed Bi-type nanoelectrode materials for supercapacitor applications: A review

TL;DR: In this article, the importance of solution-based processes for developing nanocrystalline electrodes and operation principle of supercapacitor charge storage mechanism are compressively discussed and insights into the future applications are provided before concluding remarks.
Journal ArticleDOI

Ferric Oxide Colloid: A Novel Nano-catalyst for Solid Propellants

TL;DR: Ferric oxide particles were used as nano-catalyst for ammonium perchlorate (AP) decomposition in this article, which reduced AP initial endothermic decomposition by 40% and increased total heat release by 47.5%.
Journal ArticleDOI

Structural variety in iridate oxides and hydroxides from hydrothermal synthesis

TL;DR: In this paper, the results of an exploratory synthetic study of iridium-containing materials using hydrothermal methods from simple metal salts were reported, and three alkali-earth iridium hydroxides were isolated as phase-pure samples and their structures examined by single-crystal or powder diffraction methods.
References
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Journal ArticleDOI

Processing and properties of hydroxyapatite-based biomaterials for use as hard tissue replacement implants

TL;DR: A review of the past, present, and future of the hydroxyapatite (HAp)-based biomaterials from the point of view of preparation of hard tissue replacement implants is presented in this paper.
Journal ArticleDOI

The Role of Hydrothermal Synthesis in Preparative Chemistry

TL;DR: In this article, the previously common distinction between hydrothermal conditions below and pneumatolytic conditions above the critical point is no longer made, since no discontinuities are observed upon exceeding the critical conditions.
Journal ArticleDOI

The Granite System at Pressures of 4 to 10 Kilobars

TL;DR: In this paper, phase relations in a portion of the granite system, KAlSi3O8-NaAlSi 3O8 NaAlSi8-SiO2-H2O have been studied in the pressure range 4 to 10 kb, where melting begins at 625°C at an isobaric invariant point involving albite + orthoclase + quartz + liquid + vapor.
Book

Handbook of extractive metallurgy

Fathi Habashi
TL;DR: In this paper, the economic classification of metals metal production and recycling of metals by-product and secondary metals is discussed, including the following classes of metals: primary metals: copper lead zinc lead zinc tin nickel primary metals secondary metals: arsenic antimony bismuth Cadmium Mercury Cobalt Light Metals: Beryllium Magnesium Aluminium Titanium Precious metals: Gold Silver Platinum Group Metals Refractory metals: Tungsten Molybdenum Niobium Tantalum Zirconium Hafnium Vanadium R
Journal ArticleDOI

The effect of fluorine on liquidus phase relationships in the system Qz-Ab-Or with excess water at 1 kb

TL;DR: In this article, the liquidus phase relationship has been determined experimentally for the system Qz-Ab-Or with excess water and 1, 2, and 4 wt.% added fluorine at 1 kb pressure.
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