Centrifugal gold concentrator is a relatively new type of gravity concentration apparatus. The machines of pioneer s stlb series concentrator utilise the principles of a centrifuge to enhance the gravitational force experienced by feed particles to effect separation based on particle density. The key components of the unit are a cone shaped "concentrate" bowl, rotated at high speed by an electric motor and a pressurized water jacket encompassing the bowl. Feed material,typically from a ball mill discharge or cyclone underflow bleed, is fed as a slurry toward the centre of the bowl from above.The feed slurry contacts the base plate of the vessel and due to its rotation, is thrust outward.The outer extremities of the concentrate bowl house a series of ribs and between each pair of ribs is a groove. During operation the lighter material flows upward over the grooves and heavy mineral particles (usually of economic value) become trapped within them. Pressurized water is injected through a series of tangential water inlets along the perimeter of each groove to maintain a fluidized bed of particles in which heavy mineral particles can be efficiently concentrated. Centrifugal gold concentrator is an efficient equipment for recovering free gold in all particle size ranges,specially for recovery of fine gold which is lost during the operation of the gravitational concentrators(sluice boxes and jigs). It can be used not only for placer gold mining, but also for recover the natural gold from hard rocks, to replace amalgamation, and recover gold from the tailings.
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Gold centrifugal concentrator is a new type of gravity mineral processing device., it can be used not only for placer gold mining, but also for hard rock mining to recover the natural gold, but also used to recover gold from the old tailings. It is widely applied on recovering free gold in all particle size ranges, especially for recovery of fine gold which is lost during the operation of the gravitational concentrators (sluice boxes and jigs). Test showed that the machine is very effective for separating monomer gold in vein gold deposits as replacement of mercury plate. The recovery can be as high as 99%, the cleaning up cycle is 1~4 hours, and the upgrade ratio is up to 1, 000 times. Especially for the case in recovering the natural gold in lode ore with 65% of the ore having a milling size of ¡ª0. 074mm, the recovery for the natural gold is expected up to 98%. For those natural gold of 0.004mm in particle size, the recovery is 97% The gold centrifugal concentrator can treat particle sizes from below 10 microns up to a maximum of 6mm and is most commonly used for recovery in gold and platinum. Other recovery uses include mercury, palladium, tantalum, copper, silver and diamond indicator minerals. Structure and working principle The machine is operated by motor via belt driving draft to make liner rotate at a high speed. Slurries are delivered to liner through feed pipe and are subject to stronger process of separation under the action of centrifugal force. Heavy mineral remains in the lattice chute of liner and light mineral is drained via tailing chute. Concentrate is discharged through outlet after one shift operation and shutdown of the machine. Technical parameters Model Power Capacity Slurry water Jet water Concentrate Kw T/h L/min L/min Kg/shift Stlb20 0.75 0.5~1.0 16 30 1~2 Stlb30 2.2 2~3 120 80 8~15 Stlb60 4.0 10~12 400 250 20.
We are fully equipped and prepared to manufacture any grade of NPK fertilizer to meet your specific requirements. Our state-of-the-art production facilities and experienced team ensure that we can deliver high-quality, customized NPK fertilizer solutions tailored to your agricultural needs. Whether you require a standard blend or a specialized formulation, we are committed to providing products that enhance crop yield and soil health.
Potassium chloride (KCl) is a chemical compound composed of potassium and chlorine. It is a white crystalline salt with the chemical formula KCl. Potassium chloride is widely used in various applications, including agriculture, food processing, medical treatments, and industrial processes. Here are some key points about potassium chloride: Solubility: Potassium chloride is highly soluble in water, which makes it suitable for use in liquid fertilizers and irrigation systems. Agricultural Use: Potassium chloride is a common source of potassium in fertilizers. Potassium is an essential nutrient for plant growth, contributing to processes like photosynthesis, enzyme activation, and osmoregulation. It is particularly beneficial for crops that have a high demand for potassium, such as fruits and vegetables. Fertilizer Grades: Potassium chloride is available in different fertilizer grades, with varying concentrations of potassium. The two primary grades are Muriate of Potash (MOP) and Sulfate of Potash (SOP). Industrial Applications: Potassium chloride is used in various industrial processes, including the production of certain chemicals, pharmaceuticals, and metal processing. It is employed in water softening systems to replace calcium and magnesium ions with potassium ions. Food Additive: In the food industry, potassium chloride is used as a salt substitute for individuals seeking to reduce their sodium intake. It is often found in low-sodium or "lite" products. Medical Uses: Potassium chloride is used medically, both as a supplement for individuals with potassium deficiencies and as part of intravenous fluids. It is also used in certain medical tests and diagnostic procedures. Compatibility: Potassium chloride is generally compatible with other fertilizers, and it can be used in combination with them to provide a balanced nutrient profile for plants. Safety Considerations: While potassium chloride is generally recognized as safe when used appropriately, excessive intake can have health implications. Individuals with certain medical conditions, such as kidney problems, may need to monitor their potassium intake. Environmental Impact: The application of potassium chloride in agriculture should be done responsibly to minimize environmental impact, such as nutrient runoff into water bodies.
Lead powder and lead concentrate are different forms of lead that serve various industrial purposes. Here's an overview of each: Lead Powder: Form: Lead powder refers to finely ground particles of lead metal, typically in powder or granular form. Uses: Battery Manufacturing: Lead powder is often used in the production of lead-acid batteries. Radiation Shielding: Lead is known for its ability to absorb and shield against radiation, and lead powder can be used in various applications where radiation protection is required. Ammunition: Lead powder is a component in the production of ammunition and bullets. Metal Coatings: It may be used in the manufacturing of certain types of paints and coatings. Lead Concentrate: Form: Lead concentrate is a raw material derived from the mining and processing of lead ores. It is not a pure form of lead but rather a mixture containing lead and other minerals. Composition: Lead concentrate typically contains lead sulfide (galena) as the primary mineral, along with other sulfide minerals. Processing: The lead concentrate is further processed through smelting to extract pure lead metal. Uses: Lead concentrate is a crucial intermediate product in the production of refined lead. It is an essential raw material for lead smelters, where the lead is separated from impurities and processed into the desired forms. Lead concentrate may also contain valuable by-products such as silver and zinc.
Paraformaldehyde is a polymer of formaldehyde with the chemical formula (CH2O)n, where n is typically in the range of 8 to 100. It is a white, crystalline solid composed of small, polymeric formaldehyde units. Paraformaldehyde is commonly used as a solid form of formaldehyde, and it has various applications in different fields. Form and Structure: Paraformaldehyde is a low-molecular-weight polymer of formaldehyde, consisting of repeating CH2O units. It is often produced in the form of white, crystalline granules or as a powder. Uses: Fixative in Histology: Paraformaldehyde is commonly used in histology and pathology laboratories as a fixative for preserving biological specimens for microscopic analysis. Disinfectant: It has disinfectant properties and can be used for sterilizing equipment. Crosslinking Agent: Paraformaldehyde is used in the crosslinking of proteins, peptides, and nucleic acids in molecular biology applications. Chemical Synthesis: It serves as a source of formaldehyde in various chemical reactions and syntheses. Handling and Safety: Paraformaldehyde should be handled with care, and precautions should be taken to avoid inhalation, skin contact, or ingestion. When paraformaldehyde is heated, it releases formaldehyde gas, which is a strong irritant. Adequate ventilation and protective equipment should be used when working with paraformaldehyde. Dissolution: To use paraformaldehyde as a fixative or in other applications, it is typically dissolved in water to generate a formaldehyde solution. Storage: Paraformaldehyde should be stored in a cool, dry place away from heat sources and incompatible materials.
Urea Formaldehyde Concentrate (UFC 65) is a clear and viscous liquid, composed of formaldehyde, urea and water. It provides high concentration of formaldehyde commercially available in an easy-to-use form. Applications It is used in production of aminoplast resins such as urea formaldehyde adhesives, UF and MUF impregnation resins. It is used as anti-caking agent in the process of urea production.
Urea formaldehyde is a type of thermosetting resin that is produced by the reaction of urea and formaldehyde. This resin is commonly used in the production of adhesives, particularly for wood products such as particleboard, medium-density fiberboard (MDF), and plywood. The resin provides excellent bonding properties and is valued for its water resistance and durability. Urea Formaldehyde Concentrate (UFC 85) is a clear and viscous liquid, composed of formaldehyde, urea and water. It provides high concentration of formaldehyde commercially available in an easy-to-use form.
Limestone is a sedimentary rock composed primarily of calcium carbonate (CaCO3) in the form of the mineral calcite. It often contains other minerals, such as clay, dolomite, and silic Appearance: Limestone can vary in color from white and gray to tan, brown, and even black. Its appearance can be influenced by impurities, organic materials, and the type of minerals present. Uses: Construction: Limestone is widely used as a building material for flooring, walls, and facades due to its durability and aesthetic appeal. Industry: It is used in various industries, such as cement production, where it serves as a key ingredient in the manufacturing of Portland cement. Agriculture: Limestone is used to improve soil quality by neutralizing acidity, providing essential nutrients like calcium, and promoting plant growth. Chemical Industry: It is used in the production of lime, which has applications in various chemical processes.
Iron ore is a crucial raw material used in the production of iron and steel. It is a rock or mineral from which iron can be extracted economically. The main types of iron ore are hematite and magnetite, with goethite and limonite also being important sources
Remelted Lead Ingots are being produced from Raw Lead / Battery Scraps / Lead Scraps and other scraps of Lead in the specially designed Blast Furnace. The Scrap is obtained and is mixed with other reducing agents in the Furnace.
Wheat flour is a powder made from the grinding of wheat used for human consumption. Wheat varieties are called "soft" or "weak" if gluten content is low and are called "hard" or "strong" if they have high gluten content. Hard flour, or bread flour, is high in gluten, with 12% to 14% gluten content, and its dough has elastic toughness that holds its shape well once baked. Soft flour is comparatively low in gluten and thus results in a loaf with a finer, crumbly texture, soft flour is usually divided into cake flour, which is the lowest in gluten, and pastry flour, which has slightly more gluten than cake flour.
Yellow Corn Maize provides several benefits when used in birds and animal feeds. It is a rich source of carbohydrates, which provide energy for animals to carry out their daily activities. Additionally, it is high in fiber, which aids in digestion and supports healthy gut bacteria.
Sulfur is a chemical element with the symbol S and atomic number 16. It is abundant, multivalent and nonmetallic. Under normal conditions, sulfur atoms form cyclic octatomic molecules with a chemical formula S. Elemental sulfur is a bright yellow, crystalline solid at room temperature.
Muriate of potash is the most cost-effective source of potassium and is suitable for replenishing the potassium-depleted soils of all the types. It is recommended for application to most grain, oilseed, sacchariferous and fibre crops with a high need for potassium and a low sensitivity to chlorine, as well as for an annual soil fertilization in order to maintain the potassium content at the optimum level.
P. Urea is white, solid, odorless or slightly ammoniacal, water soluble, produced in both granular, prills, or pastilles with nitrogen content of %46 . Urea is the most popular and economical of all nitrogenous fertilizers being used worldwide, the highest nitrogen concentration in the available solid conditions.
Limestone is a common type of carbonate sedimentary rock. It is composed mostly of the minerals calcite and aragonite, which are different crystal forms of calcium carbonate. Limestone forms when these minerals precipitate out of water containing dissolved calcium
Sodium Carbonate or Soda Ash It is used to manufacture a variety of glass products such as container glass for packaging, float glass for buildings and automobiles, fiber glass for insulation, etc. in Soap and Detergent It is used as a filler, pH adjuster, agglomerate aid, and water softener to manufacture soaps and detergents. It is also used to prepare sodium silicate, in photograph development process as a pH regulator, swimming pools to neutralize the excess chlorine, brick industry as a wetting agent, processing non- ferrous metals, etc.
Sodium Carbonate or Soda Ash It is used to manufacture a variety of glass products such as container glass for packaging, float glass for buildings and automobiles, fiber glass for insulation, etc. in Soap and Detergent It is used as a filler, pH adjuster, agglomerate aid, and water softener to manufacture soaps and detergents. It is also used to prepare sodium silicate, in photograph development process as a pH regulator, swimming pools to neutralize the excess chlorine, brick industry as a wetting agent, processing non- ferrous metals, etc.
