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 issuesread more
Citations
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Journal ArticleDOI
Photocatalytic Degradation of Municipal Wastewater and Brilliant Blue Dye Using Hydrothermally Synthesized Surface-Modified Silver-Doped ZnO Designer Particles
TL;DR: In this article, surface modified silver-doped ZnO designer particles were synthesized under mild hydrothermal conditions (T = 150–250∘C, 𝑃=autogeneous, experimental duration = 16& #x2013,24 x2009;h) in the presence of surface modifiers, the resultant products were characterized using powder XRD, FTIR, Zeta potential, and SEM.
Journal ArticleDOI
A comprehensive review on planar boron nitride nanomaterials: From 2D nanosheets towards 0D quantum dots
Shayan Angizi,Sayed Ali Ahmad Alem,Mahdi Hasanzadeh Azar,Farzaneh Shayeganfar,Max I. Manning,Amir Hatamie,Amir Hatamie,Amir Pakdel,Abdolreza Simchi +8 more
TL;DR: In this article, the fundamental properties of 2D and 0D hexagonal boron nitride (2D h-BN) nanomaterials are discussed and the latest progress in the fabrication and applications of BN nanosheets and quantum dots (BNQDs).
Journal ArticleDOI
Sol–gel synthesis and hydrothermal processing of anatase nanocrystals from titanium n-butoxide
TL;DR: In this paper, a hydrothermal method has been proposed to prepare uniform and unaggregated nanocrystals of pure anatase in nitric acidic medium, and the effect of polyethylene glycol (PEG) concentrations on the formation of anatase phase has been described in detail using X-ray diffraction and transmission electron microscopy.
Journal ArticleDOI
Hydrothermal synthesis of TiO2 nano-particles using novel water-soluble titanium complexes
Koji Tomita,Koji Tomita,Makoto Kobayashi,Valery Petrykin,Shu Yin,Tsugio Sato,Masahiro Yoshimura,Masato Kakihana +7 more
TL;DR: The titania obtained was composed of nano-sized particles with large specific surface areas as mentioned in this paper, which exhibited high photocatalytic activity for NO x 2 decomposition and demonstrated higher activity than Degona under visible-light irradiation.
Journal ArticleDOI
Novel Colloidal Nanothermite Particles (MnO 2 /Al) for Advanced Highly Energetic Systems
TL;DR: In this article, the sustainable fabrication of different nanoscopic forms of colloidal manganese oxides including: MnO2 nanoparticles of 20nm average particle size and Mn2O3 nanorods of 50nm diameter and 1µm length.
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
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.