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Nitrates. --- Nitrate salts --- Nitric acid --- Oxysalts
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In April 2013, about 30 tons of ammonium nitrate fertilizer detonated during a fire at a facility in West, Texas, killing at least 14 people and damaging nearby schools, homes, and a nursing home. This incident raised concerns about the risks posed by similar facilities across the country. The Occupational Safety and Health Administration (OSHA) and the Environmental Protection Agency (EPA) play a central role in protecting workers and communities from chemical accidents, and the Department of Homeland Security (DHS) administers a chemical facility security program. This book addresses how man
Ammonium nitrate --- Chemical industry --- Fertilizer industry --- Agricultural chemicals industry --- German saltpeter --- Nitric acid ammonium salt --- Norway saltpeter --- Nitrates --- Safety measures.
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Ammonium nitrate. --- Solution (Chemistry) --- Salt solutions --- Chemistry --- Chemistry, Physical and theoretical --- Matter --- Mixtures --- Cryoscopy --- Osmosis --- German saltpeter --- Nitric acid ammonium salt --- Norway saltpeter --- Nitrates --- Properties
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Nitrite and Nitrate in Human Health and Disease delivers a comprehensive review of nitrite and nitrate biology, from basic biochemistry to the complex physiology and metabolism of these two naturally occurring molecules in the human body. Well-organized and well referenced chapters cover the rich history of nitrite and nitrate, sources of exposure, and the physiological effects when consumed through foods containing nitrite and nitrate. The chapters are written by leading experts, all of whom share their research and perspectives in order to help define the context for benefits vs. any potential risks associated with nitrite and nitrate use, either through dietary ingestion or therapeutic dosing. This diverse collection of authors includes vascular biologists, physiologists, physicians, epidemiologists, cancer biologists, registered dieticians, chemists, and public health experts from five countries in both academia and government. Nitrite and Nitrate in Human Health and Disease provides a balanced view of nitric oxide biochemistry, and nitrite and nitrate biochemistry in physiology and in the food sciences.
Nitrates -- toxicology. --- Nitrites -- adverse effects. --- Nitrogen compounds -- Health aspects. --- Nitrites --- Nitrates --- Nitrous Acid --- Anions --- Nitrogen Compounds --- Organic Chemicals --- Nitric Acid --- Oxides --- Gases --- Biological Science Disciplines --- Inorganic Chemicals --- Oxygen Compounds --- Ions --- Natural Science Disciplines --- Chemicals and Drugs --- Disciplines and Occupations --- Electrolytes --- Pharmacology --- Nitrogen Oxides --- Health & Biological Sciences --- Human Anatomy & Physiology --- Public Health --- Animal Biochemistry --- Diet & Clinical Nutrition --- Toxicology & Public Health --- Toxicology --- Nitrites. --- Nitrates. --- Toxicology. --- Chemicals --- Nitrate salts --- Medicine. --- Food --- Nutrition. --- Public health. --- Clinical nutrition. --- Medicine & Public Health. --- Clinical Nutrition. --- Public Health. --- Food Science. --- Biotechnology. --- Medicine --- Poisoning --- Poisons --- Nitric acid --- Oxysalts --- Nitrogen compounds --- Personal health and hygiene. --- Food science. --- Science --- Alimentation --- Nutrition --- Health --- Physiology --- Diet --- Dietetics --- Digestion --- Food habits --- Malnutrition --- Health aspects --- Nutrition . --- Food—Biotechnology. --- Community health --- Health services --- Hygiene, Public --- Hygiene, Social --- Public health services --- Public hygiene --- Social hygiene --- Human services --- Biosecurity --- Health literacy --- Medicine, Preventive --- National health services --- Sanitation --- Clinical nutrition --- Diet and disease --- Dietotherapy --- Medical nutrition therapy --- MNT (Medical nutrition therapy) --- Nutrition therapy --- Therapeutics, Physiological --- Therapeutic use
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This reprint contains contributions focusing on recent developments in the design, synthesis, and characterization of nanocatalysts intended for applications in environmental protection and low carbon footprint power generation processes thanks to the overall effort of scientists and researchers for a cleaner and more sustainable future. New synthetic approaches to the production and in-depth characterization of innovative nanostructured composites and hybrid materials with well-controlled textural and surface chemistry properties that give performance advantages in a variety of important environmental and energy applications such as CO2 utilization/recycling, hydrogen and syngas production, biosensing, and biocatalysis as well as in ways to obtain useful materials from waste are included, among others. This reprint is the result of one of the cutting-edge Special Issues in the field of Nanoscience and Nanotechnology organized by Nanomaterials to celebrate its 10th anniversary.
nanocarbon --- rocket fuels --- furfuryl alcohol --- fuming nitric acid --- waste --- hypergolics --- carbon materials --- CO2 methanation --- bimetallic catalysts --- Ni-based catalysts --- promoters --- alloy nanoparticles --- bimetallic synergy --- hybrid nanoflowers --- biosynthesis --- influencing factors --- biosensing cues --- bio-catalysis --- propane --- steam reforming --- hydrogen production --- perovskite --- ruthenium --- rhodium --- La2O2CO3 --- stability --- propane steam reforming --- H2 production --- Ni --- TiO2 --- CeO2 --- YSZ --- ZrO2 --- Al2O3 --- drifts --- n/a --- HDO reaction --- transition metal phosphides --- structure --- acidity --- characterization
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Leaching is a primary extractive operation in hydrometallurgical processing, by which a metal of interest is transferred from naturally occurring minerals into an aqueous solution. In essence, it involves the selective dissolution of valuable minerals, where the ore, concentrate, or matte is brought into contact with an active chemical solution known as a leach solution. Currently, the hydrometallurgical processes have a great number of applications, not only in the mining sector—in particular, for the recovery of precious metals—but also in the environmental sector, for the recovery of toxic metals from wastes of various types, and their reuse as valuable metals, after purification. Therefore, there is an increasing need to develop novel solutions, to implement environmentally sustainable practices in the recovery of these valuable and precious metals, with particular reference to critical metals; those included in materials that are indispensable to modern life and for which an exponential increase in consumption is already a reality, or will be in a short-term perspective. For publication in this Special Issue, consideration has been given to articles that contribute to the optimization of the kinetic conditions of innovative hydrometallurgical processes—economic and of low environmental impact—applied to the recovery of valuable and critical metals.
eudialyte --- rare earth elements --- dry digestion --- leaching --- neural network --- uranium --- contaminated groundwater --- permeable reactive barrier --- zero-valent iron --- Al-Ni alloys --- aluminothermic reactions --- reaction rate --- Al master alloys --- kinetics --- Hydrometallurgical processes --- Chalcopyrite --- low-pressure leaching --- mining waste --- hydrometallurgical processes --- leaching kinetic --- thiosulphate leaching --- electrowinning --- gold --- waste printed circuit board --- iodide --- iodine --- ascorbic acid --- precipitation --- thiosulfate oxidation --- catalysis --- oxygen --- high alumina fly ash --- desilication rate --- physical–chemical activation --- alumina silica mass ratio --- refractory gold concentrate --- resources depletion --- reducing harmful emissions --- arsenic --- nitric acid --- shrinking core model --- pyrite --- arsenopyrite --- clays --- nanoscale zero-valent iron --- groundwater --- wastewater --- geochemical characteristics --- pitchblende --- U neutral leaching --- ELZPA ore deposit in Pakistan --- n/a --- physical-chemical activation
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Construction is one of the main sectors that generates greenhouse gases. This industry consumes large amounts of raw materials, such as stone, timber, water, etc. Additionally, infrastructure should provide service over many years without safety problems. Therefore, their correct design, construction, maintenance, and dismantling are essential to reducing economic, environmental, and societal consequences. That is why promoting sustainable construction has recently become extremely important. To help address and resolve these types of questions, this book explores new ways of reducing the environmental impacts caused by the construction sector, as well promotes social progress and economic growth. The chapters collect the papers included in the “Sustainable Construction” Special Issue of the Sustainability journal. The papers cover a wide spectrum of issues related to the use of sustainable materials in construction, the optimization of designs based con sustainable indicators, the life-cycle assessment, the decision-making processes that integrate economic, social, and environmental aspects, and the promotion of durable materials that reduce future maintenance.
rheological properties --- self-sensing --- piezo-resistivity --- graphene nanoplatelets --- structural health monitoring --- urban regeneration --- sustainable construction --- environmental effects --- surface urban heat island --- albedo --- sustainable concrete --- fly ash --- ultra fine fly ash --- sulphuric acid --- nitric acid --- exterior wall painting --- automation robot --- life cycle cost --- performance evaluation --- sustainable business strategies --- competitive advantage --- corporate sustainability --- bio-inspiration --- sustainability assessment --- function --- resource --- burden --- Design for sustainability --- life cycle thinking --- bio-flexi --- apartment housing --- construction process --- CO2 emissions --- high-speed railway (HSR) --- sustainable development --- unascertained measure --- analytic hierarchy process (AHP) --- Harbin-Dalian Passenger Dedicated Line (PDL) --- rebar corrosion --- cracked RC material --- aggressive environment --- durability --- electrochemical test methods --- SDGs --- construction --- supply networks --- sustainability --- FSC --- modern slavery --- bridges --- life-cycle assessment --- optimization --- ReCiPe --- Life Cycle Assessment --- Social Life Cycle Analysis --- reinforced concrete --- chloride corrosion --- preventive measures
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The acceptance and preference of the sensory properties of foods are among the most important criteria determining food choice. Sensory perception and our response to food products, and finally food choice itself, are affected by a myriad of intrinsic and extrinsic factors. The pressing question is, how do these factors specifically affect our acceptance and preference for foods, both in and of themselves, and in combination in various contexts, both fundamental and applied? In addition, which factors overall play the largest role in how we perceive and behave towards food in daily life? Finally, how can these factors be utilized to affect our preferences and final acceptance of real food and food products from industrial production and beyond for healthier eating? A closer look at trends in research showcasing the influence that these factors and our senses have on our perception and affective response to food products and our food choices is timely. Thus, in this Special Issue collection “Consumer Preferences and Acceptance of Food Products”, we bring together articles which encompass the wide scope of multidisciplinary research in the space related to the determination of key factors involved linked to fundamental interactions, cross-modal effects in different contexts and eating scenarios, as well as studies that utilize unique study design approaches and methodologies.
perovskite-type oxide (PTO) --- cobalt --- gallium --- potassium --- higher alcohols --- syngas --- perovskites --- advanced oxidation processes (AOPs) --- Fenton-like --- peroxymonosulfate --- heterogeneous photocatalysis --- Fe-substitution --- operando X-ray absorption spectroscopy --- oxygen evolution reaction --- double perovskite catalysts --- oxy(hydroxide) --- heterogeneous catalysis --- surface science --- materials science --- CO oxidation --- DFT calculations --- transition metal doping --- nickel --- La0.3Sr0.55Ti0.95Ni0.05O3±δ --- catalyst regeneration --- structural reversibility --- H2S --- solid oxide fuel cell --- sol-gel method --- LaFeO3 --- visible light photocatalysis --- perovskite-type structure --- Mott-Schottky plot --- perovskite --- NO to NO2 oxidation --- NOx storage capacity --- LNT catalysts --- NO oxidation --- catalytic oxidation --- nitric oxide --- nitric acid --- ostwald’s process --- in situ --- LaCoO3 --- LaMnO3 --- LaNiO3 --- volatile organic compounds --- reactive grinding --- toluene --- n/a --- ostwald's process
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This is a Special Issue of Metals devoted to aspects of Advances in Mineral Processing and Hydrometallurgy. This includes a global call for article submissions that also included Characterization along with Recycling and Waste Minimization. As such, both primary and recycled aspects will be considered. Possible specific topics included Mineralogy, Geometallurgy, Thermodynamics, Kinetics, Comminution, Classification, Physical Separations, Liquid–Solid Separations, Leaching, Solvent Extraction, Ion Exchange, Activated Carbon, Precipitation, Reduction, Process Economics and Process Control. Suggested application areas were in Gold, Silver, PGM’s, Aluminum, Copper, Zinc, Lead, Nickel, and Titanium. Critical Metals articles on topics such as Lithium, Antimony Tellurium, Gallium, Germanium, Cobalt, Graphite, Indium, and Rare Earth were also welcome. As such, this Special Issue of Metals was well supported by diverse submissions and the final publication of high-quality peer-reviewed articles.
BOS filter cakes --- butyric acid --- selective leaching --- leaching behaviors --- zinc --- iron --- chalcocite --- sulphide leaching --- copper --- reusing water --- desalination residue --- ecological treatment --- leaching --- black copper ore --- copper wad --- copper pitch --- comminution --- grinding circuit --- Swebrec function --- size distribution models --- modelling --- lateritic ore --- iron and steelmaking wastes --- alkalis --- aqueous treatment --- waste treatment --- reducing agent --- manganese --- viscoelasticity --- quartz --- kaolin --- seawater --- magnesium precipitates --- chalcopyrite concentrate --- hydrogen peroxide --- sulfuric acid --- leaching kinetics --- copper tailings --- rheology --- fractal aggregates --- thickening --- MnO2 --- acid media --- ANOVA --- dissolution --- arsenic --- trisulfide --- copper sulfate --- kinetics --- shrinking core model --- time-to-a-given-fraction kinetics analysis --- silica recovery --- column flotation --- mining waste --- waste reprocessing --- CuFeS2 --- chloride media --- manganese nodules --- thiosulfate --- gold leaching --- silver leaching --- kinetic analysis --- sedimentary ore --- diffusion control --- mixed control --- chalcopyrite --- ionic liquid --- bromide --- seawater flotation --- pyrite depression --- guar gum --- FBRM --- clay-based copper tailings --- fractal dimension --- mixing intensity --- population balance model --- seawater flocculation --- platinum-group metal --- metal precipitation --- ion-pair --- aliphatic primary amine --- hydrochloric acid --- enhanced flocculation --- water recovering --- magnesium removal --- shredded waste printed circuit boards --- precious metals --- bromine --- platinum group elements --- catalytic converters --- acidic fusion --- acidic leaching --- sulfation --- n/a --- nitrate --- gas scrubbing --- recovery --- gold --- refractory --- nitric acid --- microwave --- coal fly ash --- sandy grade alumina --- AlCl3·6H2O --- crystallization --- salting-out method --- gibbsite --- precipitation --- electric arc furnace dust --- monosodium glutamate --- ammonia leaching --- high-pressure leaching --- copper extraction --- silver extraction --- desilication --- malachite --- carbonate --- ammonium hydroxide --- heterogeneous model --- rare earth elements --- NdFeB permanent magnet --- hydrometallurgical --- electrodialysis (ED) --- lithium --- lithium-ion battery --- lithium sulfate --- multistage concentration (MSC) --- gold cyanide leaching --- sulfide minerals --- SART process --- cyanidation --- activated carbon --- metal–cyanide complex --- copper ore --- carbon in pulp (CIP), agitated tank --- cyanide complexes --- metal-cyanide complex
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The subject of this book is ""Biofuel and Bioenergy Technology"". It aims to publish high-quality review and research papers, addressing recent advances in biofuel and bioenergy. State-of-the-art studies of advanced techniques of biorefinery for biofuel production are also included. Research involving experimental studies, recent developments, and novel and emerging technologies in this field are covered. This book contains twenty-seven technical papers which cover diversified biofuel and bioenergy technology-related research that have shown critical results and contributed significant findings to the fields of biomass processing, pyrolysis, bio-oil and its emulsification; transesterification and biodiesel, gasification and syngas, fermentation and biogas/methane, bioethanol and alcohol-based fuels, solid fuel and biochar, and microbial fuel cell and power generation development. The published contents relate to the most important techniques and analyses applied in the biofuel and bioenergy technology.
equilibrium model --- simulation --- syngas --- waste biomass --- calcination --- polymer electrolyte membrane --- combined pretreatment --- anaerobic digestion --- alkali pretreatment --- validation --- biodiesel --- synergistic effect --- relative humidity --- unbleached paper --- synergistic effects --- waste wood --- RSM --- stone fruit --- corn stover --- microbial community --- fatty acid methyl ester --- acid pretreatment --- energy exchange --- coal-fired flue-gas --- bio-electro-Fenton microbial fuel cells (Bio-E-Fenton MFCs) --- SOFC --- lignocellulose --- bio-oils --- diesel --- seed oil --- Clostridiales --- liquefaction --- sewage sludge --- counter-flow structure --- lignin recovery --- Vietnam --- iodine value --- hydrodynamic boundary layer --- energy yield --- second-generation biodiesel --- CHO index --- Jerusalem artichoke --- Carica papaya --- mass yield --- biochemical methane potential --- Chlorella --- engine performance --- emulsification --- single cell oil --- chemical oxygen demand (COD) --- anaerobic fermentation --- superabsorbent polymer --- isopropanol --- viscosity --- esterification --- mathematical modeling --- charge transfer resistance --- ball mill --- Annona muricata --- membrane bioreactors --- ethanol organosolv --- direct transesterification --- Methanothermobacter --- screening --- Rhodotorula glutinis --- pyrolytic oil --- acetone --- soursop --- degradation --- torrefaction --- alcohols --- electroactive biofilm --- nitric acid --- organosolv pretreatment --- optimisation --- digester performance --- biodiesel production --- air-steam gasification --- acidity index --- prairie cord grass --- thermophoretic force --- recirculation mode --- wastewater --- alkanes --- tar --- biogas production --- two-step process --- thermogravimetric analysis --- electrochemical hydrogenation --- enzymatic hydrolysis --- herbaceous biomass --- hydrogen/carbon monoxide ratio --- solid biofuel --- biodiesel testing --- catalyst --- exergy --- membrane contamination --- characterisation --- Nejayote --- methane --- photo catalyst --- gross calorific value --- bioreactors --- wastewater treatment --- response surface methodology --- MFC --- redox potential reduction --- microbial biofuel --- ethanol fermentation --- mechanical durability --- Van Krevelen diagram --- biodiesel property --- direct interspecies electron transfer --- lignocellulosic biomass --- methane and carbon dioxide conversion --- liquid lipase --- non-premixed combustion --- hydrogen-producing bacteria --- surfactant --- Taguchi method --- shear rate --- carbon dioxide --- calorific value --- biomass fuel --- granular activated carbon --- porosity --- biogas --- Miscanthus --- mixotrophic cultivation --- first-law/second-law efficiency --- voltage --- microbial community composition --- small-scale biogas plants --- mechanical pretreatment --- developing countries --- transesterification --- process stability --- co-surfactant --- thermophilic anaerobic digestion --- tri-reforming process --- metabolic engineering --- exergy efficiency
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