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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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Journal ArticleDOI

Influence of heat treatment on the properties of hydrothermally grown 3D/1D TiO 2 hierarchical hybrid microarchitectures over TiO 2 seeded FTO substrates

TL;DR: In this paper, a hierarchical hybrid microarchitectured 3D/1D titanium oxide (TiO2) films were developed by one-step surfactant-free hydrothermal method over TiO2 seeded FTO substrates.
Journal ArticleDOI

Mild hydrothermal synthesis of Cu(SeO(3)).2H(2)O: structural characterization, thermal, spectroscopic and magnetic studies.

TL;DR: Magnetic measurements confirm the existence of a global antiferromagnetic behavior with a spin canting phenomenon detected at, approximately, 30K.
Book ChapterDOI

Hydrothermal Growth of Crystals—Design and Processing

TL;DR: In this paper, the authors discuss the evolution, current trends, intelligent engineering of the hydrothermal processes, apparatus used, safety issues involved followed by the processing of some selected crystals like quartz, berlinites, potassium titanyl phosphate, calcite, corundum, emerald, rare earth vanadates, native elements and simple oxides, sulfides, complex coordinated crystals of silicates, phosphates, vanadate, fine to nanocrystals, etc.
Journal ArticleDOI

Solvothermal Synthesis and Crystal Structures of Alkali Molybdates

TL;DR: In this article, the influence of the precursor structure and the alkali halide upon the crystal structure of the emerging alkali polymolybdates in terms of solvothermal fields and high-throughput Solvothermal techniques was discussed.
Journal ArticleDOI

Effective improvement of the photocatalytic efficiency of g-C3N4 by a green hydrothermal treatment method

TL;DR: In this article, an environmental-friendly, low-cost hydrothermal treatment method was attempted to improve the photocatalytic efficiency of g-C3N4, which was implemented in deionized water at 190 °C for 8 h.
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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