alam shafiq (254 resultados)

Condición: New. In.

Condición: Sehr gut. Zustand: Sehr gut | Sprache: Englisch | Produktart: Bücher.

Condición: Hervorragend. Zustand: Hervorragend | Seiten: 296 | Sprache: Englisch | Produktart: Bücher.

Taschenbuch. Condición: Neu. Neuware -In Bangladesh due to the shortage of stone aggregates, mixes of brick aggregates and fine sand are widely used for the construction of pavement foundations. The brick aggregates are weak in strength properties and degrade rapidly particularly in presence of moisture. Again, heavy rainfall and rising water table in the rainy seasons cause moisture saturation in the pavements due to lack of necessary drainability. This leads their faster deterioration and consequent premature failure, whether the pavement material is stone aggregate or brick aggregate, due to the development of high pore water pressure under the moving wheel loads. Many pavements are also vulnerable to recurrent floods, once in every few years, and simply washed away. In this research work, use of cement stabilized brick aggregate-sand-soil mixes as roadbase material has shown satisfactory results both in laboratory investigation and trial construction. A primary assessment has indicated that the mixes are also considerably cheaper than the conventional stone aggregate roadbase mix.Books on Demand GmbH, Überseering 33, 22297 Hamburg 180 pp. Englisch.

hardcover. Condición: Very Good. Crease on cover* Slight stain water on a few pages*.

Buch. Condición: Neu. Druck auf Anfrage Neuware - Printed after ordering - This collection presents the papers from a symposium on extraction of rare metals as well as rare extraction processing techniques used in metal production. Paper topics include the extraction and processing of elements like antimony, arsenic, calcium, chromium, hafnium, gold, indium, lithium, molybdenum, niobium, rare earth metals, rhenium, scandium, selenium, silver, strontium, tantalum, tellurium, tin, tungsten, vanadium, and zirconium. Rare processing techniques presented include bio leaching, molecular recognition technology, recovery of valuable components of commodity metals such as magnesium from laterite process wastes, titanium from ilmenites, and rare metals from wastes such as phosphors and LCD monitors.

Buch. Condición: Neu. Druck auf Anfrage Neuware - Printed after ordering - This is a collection of papers presented in the symposium on extraction of rare metals as well as rare extraction processing techniques used in metal production. Paper topics include the extraction and processing of elements like antimony, arsenic, gold, indium, palladium, platinum, rare earth metals including yttrium and neodymium, titanium, tungsten, and vanadium. The rare processing techniques covered include direct extraction process for rare earth element recovery; biosorption of precious metals; fluorination behavior of uranium and zirconium mixture of fuel debris treatment; and recovery of valuable components of commodity metals such as zinc, nickel, and metals from slag.

Taschenbuch. Condición: Neu. Druck auf Anfrage Neuware - Printed after ordering - This collection offers new research findings, innovations, and industrial technological developments in extractive metallurgy, energy and environment, and materials processing. Technical topics included in the book are thermodynamics and kinetics of metallurgical reactions, electrochemical processing of materials, plasma processing of materials, composite materials, ionic liquids, thermal energy storage, energy efficient and environmental cleaner technologies and process modeling. These topics are of interest not only to traditional base ferrous and non-ferrous metal industrial processes but also to new and upcoming technologies, and they play important roles in industrial growth and economy worldwide.

Taschenbuch. Condición: Neu. Druck auf Anfrage Neuware - Printed after ordering - This collection presents papers from a symposium on extraction of rare metals as well as rare extraction processing techniques used in metal production. Topics include the extraction and processing of elements like antimony, arsenic, gold, indium, palladium, platinum, rare earth metals including yttrium and neodymium, titanium, tungsten, and vanadium. Rare processing techniques are covered, including direct extraction processes for rare-earth recovery, biosorption of precious metals, fluorination behavior of uranium and zirconium mixture of fuel debris treatment, and recovery of valuable components of commodity metals such as zinc, nickel, and metals from slag.

Condición: New. In.

Buch. Condición: Neu. Druck auf Anfrage Neuware - Printed after ordering - This collection presents papers from a symposium on extraction of rare metals as well as rare extraction processing techniques used in metal production. Rare metals include strategic metals that are in increasing demand and subject to supply risks. Metals represented include neodymium, dysprosium, scandium and others; platinum group metals including platinum, palladium, iridium, and others; battery related metals including lithium, cobalt, nickel, and aluminum; electronics-related materials including copper and gold; and refectory metals including titanium, niobium, zirconium, and hafnium. Other critical materials such as gallium, germanium, indium and silicon are also included. Papers cover various processing techniques, including but not limited to hydrometallurgy (solvent extraction, ion exchange, precipitation, and crystallization), electrometallurgy (electrorefining and electrowinning), pyrometallurgy, and aeriometallurgy (supercritical fluid extraction). Contributions are focusedon primary production as well as secondary production through urban mining and recycling to enable a circular economy. A useful resource for all involved in commodity metal production, irrespective of the major metalProvides knowledge of cross-application among industriesExtraction and processing of rare metals that are the main building block of many emerging critical technologies have been receiving significant attention in recent years.The technologies that rely on critical metals are prominent worldwide, and finding a way to extract and supply them effectively is highly desirable and beneficial.

Taschenbuch. Condición: Neu. Druck auf Anfrage Neuware - Printed after ordering - This collection presents papers from a symposium on extraction of rare metals as well as rare extraction processing techniques used in metal production. Rare metals include strategic metals that are in increasing demand and subject to supply risks. Metals represented include neodymium, dysprosium, scandium and others; platinum group metals including platinum, palladium, iridium, and others; battery related metals including lithium, cobalt, nickel, and aluminum; electronics-related materials including copper and gold; and refectory metals including titanium, niobium, zirconium, and hafnium. Other critical materials such as gallium, germanium, indium and silicon are also included. Papers cover various processing techniques, including but not limited to hydrometallurgy (solvent extraction, ion exchange, precipitation, and crystallization), electrometallurgy (electrorefining and electrowinning), pyrometallurgy, and aeriometallurgy (supercritical fluid extraction). Contributions are focusedon primary production as well as secondary production through urban mining and recycling to enable a circular economy. A useful resource for all involved in commodity metal production, irrespective of the major metalProvides knowledge of cross-application among industriesExtraction and processing of rare metals that are the main building block of many emerging critical technologies have been receiving significant attention in recent years.The technologies that rely on critical metals are prominent worldwide, and finding a way to extract and supply them effectively is highly desirable and beneficial.

Condición: Hervorragend. Zustand: Hervorragend | Seiten: 320 | Sprache: Englisch | Produktart: Bücher.

Condición: New. In.

Buch. Condición: Neu. Druck auf Anfrage Neuware - Printed after ordering - This volume presents papers from a symposium on extraction of rare metals from primary and secondary materials and residues as well as rare extraction processing techniques used in metal production. The collection covers the extraction of less common or minor metals including elements such as antimony, bismuth, barium, beryllium, boron, calcium, chromium, gallium, germanium, hafnium, indium, manganese, molybdenum, platinum group metals, rare earth metals, rhenium, scandium, selenium, sodium, strontium, tantalum, tellurium, and tungsten. It also includes rare metals of low-tonnage sales compared to high-tonnage metals (iron, copper, nickel, lead, tin, zinc, or light metals such as aluminum, magnesium, or titanium and electronic metalloid silicon). Rare metal processing covers biometallurgy, hydrometallurgy, and electrometallurgy while novel high-temperature processes such as microwave heating, solar-thermal reaction synthesis, and cold crucible synthesis of rare metals are also addressed. Also included in this collection is the design of extraction equipment used in these processes from suppliers as well as laboratory and pilot plant studies.

Condición: New. In.

Gebunden. Condición: New.

Buch. Condición: Neu. Druck auf Anfrage Neuware - Printed after ordering - This collection presents papers from a symposium on extraction of rare metals as well as rare extraction processing techniques used in metal production. Topics include the extraction and processing of elements such as antimony, arsenic, gold, indium, palladium, platinum, rare earth metals including yttrium and neodymium, titanium, tungsten, and vanadium. Rare processing techniques are covered, including direct extraction processes for rare-earth recovery, biosorption of precious metals, fluorination behavior of uranium and zirconium mixture of fuel debris treatment, and recovery of valuable components of commodity metals such as zinc, nickel, and metals from slag.

hardcover. Condición: Good. Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority!

Buch. Condición: Neu. Druck auf Anfrage Neuware - Printed after ordering - This collection is focused on industrial energy sustainability and CO2 management, including processes that improve energy efficiency and reduce or eliminate industrial GHG emissions. Topics address technology areas such as clean energy technologies, innovative beneficiation, smelting technologies, process intensification, as well as CO2 capture and conversion for industrial applications. Areas of interest include but are not limited to:Energy and materials-efficient minerals extraction and processing, including waste heat recovery, materials recycling, and other methodologies for low-cost energy materials productionAdvances in design and optimization of renewable and low-carbon energy harvesting technologies and energy carriers, including theory, new technology concepts, simulations and demonstrations relevant to decarbonizing materials extraction and processingSystems assessment for sustainable materials processing, including techno-economic, life cycle, circularity, technology scale-up, and regulatory impactsLow carbon technologies for advanced materials conversion, including carbon and other GHG reduction metallurgy in ferrous, nonferrous, and reactive metals capture and mineralization, carbon upgrade to chemicals, and use of low carbon fuel and feedstockAdvances in materials for energy and carbon mitigation, such as infrared reflecting, endothermic and carbon absorbing materials for applications such as urban heat island mitigation and space cooling.

Taschenbuch. Condición: Neu. Druck auf Anfrage Neuware - Printed after ordering - Clean and sustainable energy is of paramount importance for industrial activities, economic development, environment, and public welfare. Aiming to reach NetZero, researchers in both academia and industry as well as policymakers are now putting tremendous efforts into the generation, storage, and applications of clean energy. This collection focuses on new and efficient energy technologies including innovative ore beneficiation, smelting technologies, recycling and waste heat recovery, and emerging novel energy solutions. The volume also covers a broad range of mature and new technological aspects of sustainable energy ecosystems, processes that improve energy efficiency, reduce thermal intensity and pollutants, and reduce carbon dioxide and other greenhouse emissions. Topics include, but are not limited to:- Energy efficient technologies for minerals, metals & materials processing - Clean energy technologies, such as biomass, solar, wind, geothermal, nuclear including SMRs, hydrogen, etc. - Renewable energy resources to reduce the consumption of traditional fossil fuels - Emerging technologies for renewable energy harvesting, conversion, and storage - New concepts or devices for energy generation, conversion, and distribution - Waste heat recovery and other industrial energy efficient technologies - Energy education and energy regulation - Scale-up, stability, and life-cycle analysis of energy technologies and improvement of existing energy-intensive processes - Theory and simulation in energy harvesting, conversion, and storage - Design, operation, and optimization of processes for energy generation (e.g., carbon capture) and conversion of energy carriers - Energy efficiency improvement in process engineering (e.g., for biomass conversion and improved combustion) and electrical engineering (e.g., for power conversion and developing smart grids) - Thermo-electric/electrolysis/photo-electrolysis/fundamentals of PV - Emission control, CO2 capture, and conversion - Carbon sequestration techniques - CO2 and other greenhouse gas reduction metallurgy in ferrous (iron & steel making and forming), non-ferrous and reactive metals including critical rare-earth metals - Sustainability and life cycle assessment of energy systems - Thermodynamics and modelling for sustainable metallurgical processes - 'Smart cool materials' for urban heat island mitigation (such as cool roof infrared reflecting material, and low-temperature heat absorbers for use in air conditioner condensers - like 'endothermic materials') - Methodologies for reducing the cost of energy materials production - Circular economy and developing resource efficiency model for cutting down the transport from remote places - Materials extraction and processing steps for enhancing energy efficiencies in batteries, supercapacitors, and energy efficient cells - Foundational industry (metals-alloys, chemicals, refractories, cement) and energy economy and role of mineral extraction.

Condición: New. In.

Hardcover. Condición: Brand New. 217 pages. 9.25x6.25x0.75 inches. In Stock.

Condición: New. In.

Buch. Condición: Neu. Druck auf Anfrage Neuware - Printed after ordering - This collection presents papers from a symposium on extraction of rare metals as well as rare extraction processing techniques used in metal production. It covers metals essential for critical modern technologies including electronics, electric motors, generators, energy storage systems, and specialty alloys. Rare metals are the main building blocks of many emerging critical technologies and have been receiving significant attention in recent years. Much research in academia and industry is devoted to finding novel techniques to extract critical and rare metals from primary and secondary sources. The technologies that rely on critical metals are dominating the world, and finding a way to extract and supply them effectively is highly desirable and beneficial.Rapid development of these technologies entails fast advancement of the resource and processing industry for their building materials. Authors from academia and industry exchange knowledge on developing, operating,and advancing extractive and processing technologies. Contributions cover rare-earth elements (magnets, catalysts, phosphors, and others), energy storage materials (lithium, cobalt, vanadium, graphite), alloy elements (scandium, niobium, titanium), and materials for electronics (gallium, germanium, indium, gold, silver). The contributions also cover various processing techniques in mineral beneficiation, hydrometallurgy, separation and purification, pyrometallurgy, electrometallurgy, supercritical fluid extraction, and recycling (batteries, magnets, electrical and electronic equipment).

Condición: New. In.

Condición: New. In.

Taschenbuch. Condición: Neu. Druck auf Anfrage Neuware - Printed after ordering - This collection is focused on industrial energy sustainability and CO2 management, including processes that improve energy efficiency and reduce or eliminate industrial GHG emissions. Topics address technology areas such as clean energy technologies, innovative beneficiation, smelting technologies, process intensification, as well as CO2 capture and conversion for industrial applications. Areas of interest include, but are not limited to: Decarbonizing Materials Processing Use of low carbon fuels, feedstock, and renewable energy resources for materials processing. Emerging processes and techniques for industrial CO2 capture, conversion/upgrade CO2 and other GHG reduction metallurgy in ferrous, non-ferrous and reactive metals processing, including rare-earth metals. Energy Efficiency & Industrial Electrification Electrification of industrial process heat and electrified production of energy carriers (e.g., hydrogen, ammonia) Energy efficiency improvements for materials processing and smart manufacturing for optimized process control System integration and thermal integration of process heat, waste heat recovery, and other technologies for industrial energy efficiency Sustainability Analysis Techno-economic life-cycle, resource efficiency and circular economy modeling of energy-intensive processes and associated material supply chains The role of energy education and regulation in energy and materials sustainability.

Taschenbuch. Condición: Neu. Druck auf Anfrage Neuware - Printed after ordering - This collection presents papers from a symposium on extraction of rare metals from primary and secondary materials and residues as well as rare extraction processing techniques used in metal production. The collection covers the extraction of less common or minor metals including elements such as antimony, bismuth, barium, beryllium, boron, calcium, chromium, gallium, germanium, hafnium, indium, manganese, molybdenum, platinum group metals, rare earth metals, rhenium, scandium, selenium, sodium, strontium, tantalum, tellurium, and tungsten. It also includes rare metals of low-tonnage sales compared to high-tonnage metals (iron, copper, nickel, lead, tin, zinc, or light metals such as aluminum, magnesium, or titanium and electronic metalloid silicon). Rare metal processing covers bio-metallurgy, hydro-metallurgy, and electro-metallurgy while novel high-temperature processes such as microwave heating, solar-thermal reaction synthesis, and cold crucible synthesis of rare metals are also addressed. Also included in this collection is the design of extraction equipment used in these processes from suppliers as well as laboratory and pilot plant studies.

Buch. Condición: Neu. Druck auf Anfrage Neuware - Printed after ordering - This collection presents papers from a symposium on extraction of rare metals from primary and secondary materials and residues as well as rare extraction processing techniques used in metal production. The collection covers the extraction of less common or minor metals including elements such as antimony, bismuth, barium, beryllium, boron, calcium, chromium, gallium, germanium, hafnium, indium, manganese, molybdenum, platinum group metals, rare earth metals, rhenium, scandium, selenium, sodium, strontium, tantalum, tellurium, and tungsten. It also includes rare metals of low-tonnage sales compared to high-tonnage metals (iron, copper, nickel, lead, tin, zinc, or light metals such as aluminum, magnesium, or titanium and electronic metalloid silicon). Rare metal processing covers bio-metallurgy, hydro-metallurgy, and electro-metallurgy while novel high-temperature processes such as microwave heating, solar-thermal reaction synthesis, and cold crucible synthesis of rare metals are also addressed. Also included in this collection is the design of extraction equipment used in these processes from suppliers as well as laboratory and pilot plant studies.