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This volume is the first systematic review of surfactant-modified, water-soluble polymers. The authors, representing leaders in their fields, offer practical information about associative thickeners and polymer surfactants, including spectroscopic and rheological analysis of these water-soluble polymers in aqueous solutions. In addition, aqueous gels of varying chemical types are studied with respect to their properties in numerous applications. Among the topics covered are: aqueous gels; surfactant-modified, water-soluble polymers; polyelectrolyte synthesis; elongational viscosity; and fluorescence phenomena of water-soluble polymers.
Water-soluble polymers --- Colloids --- Chemistry --- Physical Sciences & Mathematics --- Chemistry - General --- Organic Chemistry --- Congresses --- Congresses. --- Electrolytic polarization --- Hydrogels --- Hydrophobicity --- Thickening agents
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A thorough rethinking of a field deserves to take a shape that is in itself new. Interacting with Print delivers on this premise, reworking the history of print through a unique effort in authorial collaboration. The book itself is not a typical monograph-rather, it is a "multigraph," the collective work of twenty-two scholars who together have assembled an alphabetically arranged tour of key concepts for the study of print culture, from Anthologies and Binding to Publicity and Taste. Each entry builds on its term in order to resituate print and book history within a broader media ecology throughout the eighteenth and nineteenth centuries. The central theme is interactivity, in three senses: people interacting with print; print interacting with the non-print media that it has long been thought, erroneously, to have displaced; and people interacting with each other through print. The resulting book will introduce new energy to the field of print studies and lead to considerable new avenues of investigation.
Printing --- Intermediality --- History --- History. --- print, reading, history, historical, author, authorial collaboration, monograph, multigraph, key concepts, cultural studies, culture, books, media, ecology, 18th century, interactions, printing, intermediality, advertising, anthology, binding, catalogs, conversations, engraving, indexes, letters, manuscripts, marking, paper, proliferation, spacing, stages, thickening, ephemerality.
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Since its introduction by Friedhelm Waldhausen in the 1970's, the algebraic K-theory of spaces has been recognized as the main tool for studying parametrized phenomena in the theory of manifolds. However, a full proof of the equivalence relating the two areas has not appeared until now. This book presents such a proof, essentially completing Waldhausen's program from more than thirty years ago. The main result is a stable parametrized h-cobordism theorem, derived from a homotopy equivalence between a space of PL h-cobordisms on a space X and the classifying space of a category of simple maps of spaces having X as deformation retract. The smooth and topological results then follow by smoothing and triangulation theory. The proof has two main parts. The essence of the first part is a "desingularization," improving arbitrary finite simplicial sets to polyhedra. The second part compares polyhedra with PL manifolds by a thickening procedure. Many of the techniques and results developed should be useful in other connections.
Piecewise linear topology. --- Mappings (Mathematics) --- Maps (Mathematics) --- Functions --- Functions, Continuous --- Topology --- Transformations (Mathematics) --- PL topology --- Manifolds (Mathematics) --- CAT Whitehead space. --- CAT manifold. --- Euclidean neighborhood retract. --- Euclidean polyhedra. --- PL Serre fibration. --- PL Whitehead space. --- PL homeomorphism. --- PL manifold. --- Quillen's Theorem A. --- Quillen's Theorem B. --- absolute neighborhood retract. --- algebraic K-theory of spaces. --- algebraic K-theory. --- approximate lifting property. --- cofibration. --- degeneracy operator. --- desingularization. --- finite simplicial set. --- h-cobordism theorem. --- homotopy equivalence. --- homotopy fiber sequence. --- horn. --- manifold space. --- manifold. --- n-manifolds. --- normal subdivision. --- polyhedral realization. --- q-simplex. --- reduced mapping cylinder. --- simple map. --- simplicial set. --- space. --- stabilization map. --- stable parametrized h-cobordism theorem. --- tangent microbundle. --- thickening. --- triangulation. --- weak homotopy equivalence. --- Čech homotopy type.
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Functional chitosan-based composites provide recent advances in the field. This reprint explores the preparation and characterization of nanocomposite films, membranes, hydrogels and nanoparticles, emphasizing their potential application as medical devices, packaging, or fuel cells. It will be a useful resource for academic and industry scientists.
chitosan-grafted-polyacrylamide --- thermo-thickening --- rheological --- dynamic light scattering --- cryo-electron microscope --- chitosan --- sulfated titania --- cross-linking --- polyelectrolyte composite membranes --- gene delivery --- gene overexpression --- gene silencing --- fish biotechnology --- cellulose --- collagen --- biomaterials --- tannins --- lipoic acid --- Quercus robur L. --- multifunctional materials --- multifractal theoretical model --- carboxymethyl chitosan --- molecular weight --- antioxidant properties --- skin moisturizing --- superabsorbent hydrogel --- N-citraconyl-chitosan --- poly(acrylic acid)/poly(methacrylic acid) --- maghemite --- optical --- mercury ion --- surface plasmon resonance --- cellulose nanofibrils --- oregano essential oil --- antimicrobial --- oxygen barrier properties --- hydrophobically modified-chitosan nanoparticle --- protocatechuic acid --- nanobiotechnology --- zinc oxide nanoparticles --- interfacial layer --- dielectric spectroscopy
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Functional chitosan-based composites provide recent advances in the field. This reprint explores the preparation and characterization of nanocomposite films, membranes, hydrogels and nanoparticles, emphasizing their potential application as medical devices, packaging, or fuel cells. It will be a useful resource for academic and industry scientists.
Technology: general issues --- chitosan-grafted-polyacrylamide --- thermo-thickening --- rheological --- dynamic light scattering --- cryo-electron microscope --- chitosan --- sulfated titania --- cross-linking --- polyelectrolyte composite membranes --- gene delivery --- gene overexpression --- gene silencing --- fish biotechnology --- cellulose --- collagen --- biomaterials --- tannins --- lipoic acid --- Quercus robur L. --- multifunctional materials --- multifractal theoretical model --- carboxymethyl chitosan --- molecular weight --- antioxidant properties --- skin moisturizing --- superabsorbent hydrogel --- N-citraconyl-chitosan --- poly(acrylic acid)/poly(methacrylic acid) --- maghemite --- optical --- mercury ion --- surface plasmon resonance --- cellulose nanofibrils --- oregano essential oil --- antimicrobial --- oxygen barrier properties --- hydrophobically modified-chitosan nanoparticle --- protocatechuic acid --- nanobiotechnology --- zinc oxide nanoparticles --- interfacial layer --- dielectric spectroscopy --- chitosan-grafted-polyacrylamide --- thermo-thickening --- rheological --- dynamic light scattering --- cryo-electron microscope --- chitosan --- sulfated titania --- cross-linking --- polyelectrolyte composite membranes --- gene delivery --- gene overexpression --- gene silencing --- fish biotechnology --- cellulose --- collagen --- biomaterials --- tannins --- lipoic acid --- Quercus robur L. --- multifunctional materials --- multifractal theoretical model --- carboxymethyl chitosan --- molecular weight --- antioxidant properties --- skin moisturizing --- superabsorbent hydrogel --- N-citraconyl-chitosan --- poly(acrylic acid)/poly(methacrylic acid) --- maghemite --- optical --- mercury ion --- surface plasmon resonance --- cellulose nanofibrils --- oregano essential oil --- antimicrobial --- oxygen barrier properties --- hydrophobically modified-chitosan nanoparticle --- protocatechuic acid --- nanobiotechnology --- zinc oxide nanoparticles --- interfacial layer --- dielectric spectroscopy
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Rheology, defined as the science of deformation and flow of matter, is a multidisciplinary scientific field, covering both fundamental and applied approaches. The study of rheology includes both experimental and computational methods, which are not mutually exclusive. Its practical importance embraces many processes, from daily life, like preparing mayonnaise or spread an ointment or shampooing, to industrial processes like polymer processing and oil extraction, among several others. Practical applications include also formulations and product development. This Special Issue aims to present the latest advances in the fields of experimental and computational rheology applied to the most diverse classes of materials (foods, cosmetics, pharmaceuticals, polymers and biopolymers, multiphasic systems and composites) and processes. This Special Issue will comprise, not only original research papers, but also review articles.
n/a --- microstructure --- microfluidization --- yield stress --- nonlinear diffusion equation --- particle suspensions --- colloids --- viscous gravity spreading --- nanocomposites --- BMP model --- LCB polypropylene --- diutan gum --- thixotropy --- complex fluids --- traction test --- viscoelasticity --- biopolymer --- normal stresses --- start-up shear --- OpenFOAM --- flow properties --- rheometry --- oscillatory flows --- linear viscoelasticity --- continuum model --- steady-state and transient flow --- interfacial shear rheology --- shear-banding flow --- pressure transducers --- jetting --- natural hydraulic lime --- generalized Boussinesq equation --- prototyping --- piezoelectric --- masonry --- polymer processing --- eco-friendly surfactant --- emulsion stability --- rhamsan gum --- lubricating grease --- computational rheology --- Saffman–Taylor instability --- extrusion --- volume of fluid method --- polymers --- weak gel --- cement pastes --- Carbopol --- thyme oil --- elongational flow --- rheology --- grout --- epoxy --- polystyrene --- shear thickening --- bulk rheology --- porous medium equation --- consolidation --- Dupuit-Forchheimer assumption --- yield stress fluid --- drop formation --- dilatational rheology --- droplet size distribution (DSD) --- Navier-Stokes equations --- Saffman-Taylor instability
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Ultra-precision machining is a multi-disciplinary research area that is an important branch of manufacturing technology. It targets achieving ultra-precision form or surface roughness accuracy, forming the backbone and support of today’s innovative technology industries in aerospace, semiconductors, optics, telecommunications, energy, etc. The increasing demand for components with ultra-precision accuracy has stimulated the development of ultra-precision machining technology in recent decades. Accordingly, this Special Issue includes reviews and regular research papers on the frontiers of ultra-precision machining and will serve as a platform for the communication of the latest development and innovations of ultra-precision machining technologies.
Technology: general issues --- History of engineering & technology --- fused silica --- small-scale damage --- magnetorheological removing method --- combined repairing process --- evolution law --- diamond grinding --- single crystal silicon --- subsurface damage --- crystal orientation --- spherical shell --- thin-walled part --- wall-thickness --- benchmark coincidence --- data processing --- ultra-precision machining --- computer-controlled optical surfacing --- dwell time algorithm --- removal function --- elementary approximation --- atmospheric pressure plasma jet --- continuous phase plate --- surface topography --- high accuracy and efficiency --- polar microstructures --- optimization --- machining parameters --- cutting strategy --- flexible grinding --- shear thickening fluid --- cluster effect --- high-shear low-pressure --- aluminum --- ion beam sputtering --- morphology evolution --- molecular dynamics --- electrochemical discharge machining (ECDM) --- material removal rate (MRR) --- electrode wear ratio (EWR) --- overcut (OC) --- electrical properties --- tool material --- diamond tool --- single-point diamond turning --- lubricant --- ferrous metal --- electrorheological polishing --- polishing tool --- roughness --- integrated electrode --- Nano-ZrO2 ceramics --- ultra-precision grinding --- surface residual material --- surface quality --- three-dimensional surface roughness --- reversal method --- eccentricity --- piezoelectric actuator --- flange --- dynamic modeling --- surface characterization --- cutting forces --- tool servo diamond cutting --- data-dependent systems --- surface topography variation --- microstructured surfaces --- microlens array --- three-dimensional elliptical vibration cutting --- piezoelectric hysteresis --- Bouc-Wen model --- flower pollination algorithm --- dynamic switching probability strategy --- parameter identification --- atom probe tomography (APT) --- single-wedge --- lift-out --- focused ion beam (FIB) --- Al/Ni multilayers --- vibration-assisted electrochemical machining (ECM) --- blisk --- narrow channel --- high aspect ratio --- multi-physics coupling simulation --- machining stability --- fused silica --- small-scale damage --- magnetorheological removing method --- combined repairing process --- evolution law --- diamond grinding --- single crystal silicon --- subsurface damage --- crystal orientation --- spherical shell --- thin-walled part --- wall-thickness --- benchmark coincidence --- data processing --- ultra-precision machining --- computer-controlled optical surfacing --- dwell time algorithm --- removal function --- elementary approximation --- atmospheric pressure plasma jet --- continuous phase plate --- surface topography --- high accuracy and efficiency --- polar microstructures --- optimization --- machining parameters --- cutting strategy --- flexible grinding --- shear thickening fluid --- cluster effect --- high-shear low-pressure --- aluminum --- ion beam sputtering --- morphology evolution --- molecular dynamics --- electrochemical discharge machining (ECDM) --- material removal rate (MRR) --- electrode wear ratio (EWR) --- overcut (OC) --- electrical properties --- tool material --- diamond tool --- single-point diamond turning --- lubricant --- ferrous metal --- electrorheological polishing --- polishing tool --- roughness --- integrated electrode --- Nano-ZrO2 ceramics --- ultra-precision grinding --- surface residual material --- surface quality --- three-dimensional surface roughness --- reversal method --- eccentricity --- piezoelectric actuator --- flange --- dynamic modeling --- surface characterization --- cutting forces --- tool servo diamond cutting --- data-dependent systems --- surface topography variation --- microstructured surfaces --- microlens array --- three-dimensional elliptical vibration cutting --- piezoelectric hysteresis --- Bouc-Wen model --- flower pollination algorithm --- dynamic switching probability strategy --- parameter identification --- atom probe tomography (APT) --- single-wedge --- lift-out --- focused ion beam (FIB) --- Al/Ni multilayers --- vibration-assisted electrochemical machining (ECM) --- blisk --- narrow channel --- high aspect ratio --- multi-physics coupling simulation --- machining stability
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Ultra-precision machining is a multi-disciplinary research area that is an important branch of manufacturing technology. It targets achieving ultra-precision form or surface roughness accuracy, forming the backbone and support of today’s innovative technology industries in aerospace, semiconductors, optics, telecommunications, energy, etc. The increasing demand for components with ultra-precision accuracy has stimulated the development of ultra-precision machining technology in recent decades. Accordingly, this Special Issue includes reviews and regular research papers on the frontiers of ultra-precision machining and will serve as a platform for the communication of the latest development and innovations of ultra-precision machining technologies.
Technology: general issues --- History of engineering & technology --- fused silica --- small-scale damage --- magnetorheological removing method --- combined repairing process --- evolution law --- diamond grinding --- single crystal silicon --- subsurface damage --- crystal orientation --- spherical shell --- thin-walled part --- wall-thickness --- benchmark coincidence --- data processing --- ultra-precision machining --- computer-controlled optical surfacing --- dwell time algorithm --- removal function --- elementary approximation --- atmospheric pressure plasma jet --- continuous phase plate --- surface topography --- high accuracy and efficiency --- polar microstructures --- optimization --- machining parameters --- cutting strategy --- flexible grinding --- shear thickening fluid --- cluster effect --- high-shear low-pressure --- aluminum --- ion beam sputtering --- morphology evolution --- molecular dynamics --- electrochemical discharge machining (ECDM) --- material removal rate (MRR) --- electrode wear ratio (EWR) --- overcut (OC) --- electrical properties --- tool material --- diamond tool --- single-point diamond turning --- lubricant --- ferrous metal --- electrorheological polishing --- polishing tool --- roughness --- integrated electrode --- Nano-ZrO2 ceramics --- ultra-precision grinding --- surface residual material --- surface quality --- three-dimensional surface roughness --- reversal method --- eccentricity --- piezoelectric actuator --- flange --- dynamic modeling --- surface characterization --- cutting forces --- tool servo diamond cutting --- data-dependent systems --- surface topography variation --- microstructured surfaces --- microlens array --- three-dimensional elliptical vibration cutting --- piezoelectric hysteresis --- Bouc–Wen model --- flower pollination algorithm --- dynamic switching probability strategy --- parameter identification --- atom probe tomography (APT) --- single-wedge --- lift-out --- focused ion beam (FIB) --- Al/Ni multilayers --- vibration-assisted electrochemical machining (ECM) --- blisk --- narrow channel --- high aspect ratio --- multi-physics coupling simulation --- machining stability --- n/a --- Bouc-Wen model
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Ultra-precision machining is a multi-disciplinary research area that is an important branch of manufacturing technology. It targets achieving ultra-precision form or surface roughness accuracy, forming the backbone and support of today’s innovative technology industries in aerospace, semiconductors, optics, telecommunications, energy, etc. The increasing demand for components with ultra-precision accuracy has stimulated the development of ultra-precision machining technology in recent decades. Accordingly, this Special Issue includes reviews and regular research papers on the frontiers of ultra-precision machining and will serve as a platform for the communication of the latest development and innovations of ultra-precision machining technologies.
fused silica --- small-scale damage --- magnetorheological removing method --- combined repairing process --- evolution law --- diamond grinding --- single crystal silicon --- subsurface damage --- crystal orientation --- spherical shell --- thin-walled part --- wall-thickness --- benchmark coincidence --- data processing --- ultra-precision machining --- computer-controlled optical surfacing --- dwell time algorithm --- removal function --- elementary approximation --- atmospheric pressure plasma jet --- continuous phase plate --- surface topography --- high accuracy and efficiency --- polar microstructures --- optimization --- machining parameters --- cutting strategy --- flexible grinding --- shear thickening fluid --- cluster effect --- high-shear low-pressure --- aluminum --- ion beam sputtering --- morphology evolution --- molecular dynamics --- electrochemical discharge machining (ECDM) --- material removal rate (MRR) --- electrode wear ratio (EWR) --- overcut (OC) --- electrical properties --- tool material --- diamond tool --- single-point diamond turning --- lubricant --- ferrous metal --- electrorheological polishing --- polishing tool --- roughness --- integrated electrode --- Nano-ZrO2 ceramics --- ultra-precision grinding --- surface residual material --- surface quality --- three-dimensional surface roughness --- reversal method --- eccentricity --- piezoelectric actuator --- flange --- dynamic modeling --- surface characterization --- cutting forces --- tool servo diamond cutting --- data-dependent systems --- surface topography variation --- microstructured surfaces --- microlens array --- three-dimensional elliptical vibration cutting --- piezoelectric hysteresis --- Bouc–Wen model --- flower pollination algorithm --- dynamic switching probability strategy --- parameter identification --- atom probe tomography (APT) --- single-wedge --- lift-out --- focused ion beam (FIB) --- Al/Ni multilayers --- vibration-assisted electrochemical machining (ECM) --- blisk --- narrow channel --- high aspect ratio --- multi-physics coupling simulation --- machining stability --- n/a --- Bouc-Wen model
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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.
Technology: general issues --- 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 --- 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 --- 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 --- 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
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