feldspar beneficiation process magnetic & flotation separation - jxsc

feldspar beneficiation process magnetic & flotation separation - jxsc

Feldspar is a silicate mineral of K, NA, Ca composed of silicon-oxygen Tetrahedra. Its main components are SiO2, Al2O3, K2O, Na2o, CaO, and MgO, which are important raw materials for manufacturing, and widely used in chemical, abrasive, glass fiber, electrode, Enamel and filler industries. The prevalence of top quality glass and ceramic products demands a growing supply of feldspar with high purity and low iron. Photo source: sandatlas.org

Whats the workflow of the feldspar stone processing plant? Generally speaking, the feldspar concentrate rich in potassium and sodium is recovered by the combined mineral separation methods of gravity separation, electric separation, magnetic separation and flotation to remove associated minerals such as quartz and mica.

The crushing and grinding of feldspar are not only to meet the grain size requirement of the final product, but also to meet the need of the impurity removal process. The coarse crushing of feldspar mostly adopts jaw crusher, and the particle size is about 10mm. There are many options for fine crushing and grinding machines of the feldspar processing plant, mainly roller crusher, impact crusher, sand making machine, hammer crusher, stone grinding, column mill, tower mill, Raymond mill, stirring mill, vibration mill, sanding mill, and airflow mill, etc. At present, feldspar grinding can be divided into dry grinding and wet grinding, wet type grinding is more efficient than dry type.

From the point of view of the application industry, the processing of feldspar raw materials in the glass industry mostly adopts a steel rod medium grinding machine, which has high grinding efficiency and uniform particle size, but the introduction of iron pollution leads to the low quality of feldspar products. The ceramic industry has higher requirements for feldspar raw materials, so stone roll grinding or ceramic ball grinding is often used, which has low grinding efficiency and high energy consumption, and can not realize high efficiency and continuous process.

On the basis of ensuring the high quality of feldspar products, how to realizing high efficiency grinding process and continuous production is an important subject in the research of feldspar beneficiation and purification.

The washing process is suitable for feldspar produced from weathered granite or feldspar placer, which mainly to remove impurities such as clay, fine mud and mica. On the one hand, it can reduce the content of Fe2O3 in feldspar ore, on the other hand, it can increase the content of potassium and sodium in feldspar ore. Common ore washing machines: Denver washer dryer, vibrating screen, log washer, mixing tank, and grinders.

Desliming is mainly used to remove the primary slime and the secondary slime produced by grinding, prevent a large amount of fine slime from affecting the separation effect of subsequent operations such as flotation and magnetic separation. Commonly used equipment desliming hopper, centrifuge concentrator, hydrocyclone, etc.

Due to the magnetic properties of iron minerals, mica and garnet in feldspar ore, it can be separated from feldspar mineral by the external magnetic field. In general, the magnetic properties of iron minerals and mica in feldspar are weak, only by using high-intensity magnetic separator can get a good result. The main magnetic separator equipment has a permanent magnetic roller type strong magnetic separator, permanent magnetic drum type medium strong magnetic separator, wet flat type strong magnetic separator and high gradient strong magnetic separator.

Flotation is an effective way to remove impurities in feldspar. On the one hand, the impurity elements such as iron and titanium can be removed from feldspar, the combination of chemical agents depends on the existing components of impurity; on the other hand, the feldspar can be separated out the quartz, thus increase the content of K, Na. At present, there are many studies on the separation of feldspar and quartz, as well as the selective separation of potassium feldspar and albite.

It is difficult to remove the iron-bearing minerals in ultrafine feldspar particles by traditional methods, but leaching can achieve better results. The feldspar leaching reagent is not only beneficial to the decomposition of feldspar, but also can effectively remove the interlayer iron minerals on the surface of feldspar. Biological leaching has the advantages of simple operation and low environmental pollution.

For some very difficult separating feldspar, of which iron content is high, some iron minerals are permeated in the feldspar cleavage, only single separation process does not meet the requirements of concentrate, the combination of multistage is introduced at the right moment.

(1) Magnetic-floating combined flow Most of the iron minerals were removed by magnetic separation, and then the fine iron minerals and iron-stained Potassium Feldspar were removed by flotation. Dry magnetic separation followed by flotation can get the best separation effect, but the dry magnetic separation need dehydration and drying process, the cost is higher, so wet magnetic separation followed by flotation process is more widely used. (2) Stripping-strong magnetic separation process combined flow If the feldspar ore is soft, easy crushing, put them into the grinding mill machine to peel off the iron material in the mica group minerals. The result shows that the stripping-strong magnetic separation process has a significant improvement, besides, its cost is lower than that of the magnetic flotation combined flow. JXSC focuses on help customers to solve mineral processing problems occurs in the feldspar mining plant, including provides mining machines, design mineral processing workflow, etc.

manual electromagnetic separator efficiency magnetic iron separation machine low energy for feldspar ceramics slurry

manual electromagnetic separator efficiency magnetic iron separation machine low energy for feldspar ceramics slurry

Electromagnetic Separator Efficiency Magnetic Iron Separator Company profile Foshan Wandaye Machinery Company Limited is a national high-tech enterprise, owns a number of invention patents, with research and development production, major products are: magnetic separator for non-metallic mineral raw materials, ceramic glaze, metal, plastics, food and all kinds of industries. The main products are: electromagnetic Slurry separator, electromagnetic powder machine, permanent magnetic separator vertical ring electromagnetic separator, vertical ring permanent magnetic separator and different sizes of magnetic plates, magnetic rod, drawer type magnetic separator etc; Our company possesses professional technical team and sophisticated laboratory, can be customized for magnetic separator. Wandaye Limited since 2014 get involved in domestic and international mineral processing engineering technology and the fields of whole line project design etc. Product characteristic An obvious efficiency in iron remove Netting is made from the special material The valve have a good quality Applying water to cool the machine Operation process Firstly, power on ,then open the admission valve and slurry valve, close the back slurry valve and iron discharging valve, then magnetizing. After a few minutes later(you can set the time what you like depending on yourself condition),close the admission valve and slurry valve, open the back slurry valve to discharge the remaining slurry in the separator. Then magnetic cutting, close the admission valve, slurry valve and back slurry valve, open the iron discharging valve to discharge the magnetic material which are absorbed on the magnetic media. Application scope Electromagnetic slurry separators are widely used in the mine, chemicaland food industries to remove the iron and magnetic material from those raw material. For example:organicchemicalindustry and related equipment,organicchemicalindustry and related equipment, Fine chemicals and related equipment,paper treatment ,paper pulp treatment,fiber stufftreatment,food treatment ,flavoring treatment ,grain and oil treatment,water treatmen ,Quartz Beneficiation,Sodium potassium feldspar Beneficiation,Kaolin Beneficiation Technical parameter Model WJ160S-B-V-1.5 WJ89B-V-3 WJ220B-V-3 WJ250-V-7 WJ250-V-11 WJ250-V-18.5 WJ400-V-20 Magnetic field strength(T) 2.5 2.5 2 3 3.5 3 3.5 Input voltage(ACV) 220 380 380 380 380 380 380 Maximumoutput current(DCA) 10 7 9 20 20 55 25 Maximum coil power(KW) 1.5 3 3 7 11 18.5 20 Insulation method E E E E E E E Cooling method water and oil double cooling water and oil double cooling water and oil double cooling water and oil double cooling water and oil double cooling water and oil double cooling Water and oil double cooling Magnetic lumen diameter(mm) 160 89 220 250 250 250 400 Pipe size(mm) 50 50 50 89 89 89 89 yield(m/h) 3-10 0.1-0.5 5-10 10-30 10-30 10-30 20-60 dimension(mm) 946(H) 500*500*1000 1326*1167*1452 1522*1260*1608 1200*1200*1850 1400*1400*1850 1500*1500*1850 Main machine weight 180 250 800 1070 1210 1500 3000 (KG) Usage Applicable for 40-400 mesh feedstock of iron elimination Clients processing photos

Foshan Wandaye Machinery Company Limited is a national high-tech enterprise, owns a number of invention patents, with research and development production, major products are: magnetic separator for non-metallic mineral raw materials, ceramic glaze, metal, plastics, food and all kinds of industries. The main products are: electromagnetic Slurry separator, electromagnetic powder machine, permanent magnetic separator vertical ring electromagnetic separator, vertical ring permanent magnetic separator and different sizes of magnetic plates, magnetic rod, drawer type magnetic separator etc; Our company possesses professional technical team and sophisticated laboratory, can be customized for magnetic separator. Wandaye Limited since 2014 get involved in domestic and international mineral processing engineering technology and the fields of whole line project design etc.

After a few minutes later(you can set the time what you like depending on yourself condition),close the admission valve and slurry valve, open the back slurry valve to discharge the remaining slurry in the separator.

For example:organicchemicalindustry and related equipment,organicchemicalindustry and related equipment, Fine chemicals and related equipment,paper treatment ,paper pulp treatment,fiber stufftreatment,food treatment ,flavoring treatment ,grain and oil treatment,water treatmen ,Quartz Beneficiation,Sodium potassium feldspar Beneficiation,Kaolin Beneficiation

mining equipment wet magnetic separator wy1000l water cooling / oil cooling for kaolin/ceramic/feldspar

mining equipment wet magnetic separator wy1000l water cooling / oil cooling for kaolin/ceramic/feldspar

Mining Equipment Wet Magnetic Separator WY1000L Product Features High gradient magnetic field ensures excellent ability of iron removal Directly cooling internal water with good stability High effective stainless steel magnetic card,highest magnetic field up to 25000GS, No magnetic left when power is cut off, convenient for iron removal No blind area and no leftover No leakage, low wearing,low flow resistance Application This style is a hot selling electromagnet separator, applicable to remove weakly magnetic substances from the pulp of non-metallic minerals industry, especially have a demonstrable effect for mica, iron oxide, titanium and other weakly magnetic substances difficult to separate.

This style is a hot selling electromagnet separator, applicable to remove weakly magnetic substances from the pulp of non-metallic minerals industry, especially have a demonstrable effect for mica, iron oxide, titanium and other weakly magnetic substances difficult to separate.

conveyor magnetic separator magnetic separator machine kaolin feldspar quartz ore ceramic slurry

conveyor magnetic separator magnetic separator machine kaolin feldspar quartz ore ceramic slurry

Magnetic separator design from magnetic separator manufacturers Product characteristic A new model of separator with high efficiency. High intensity magnetic field. The temperature inside of the machine rises slowly. Running long time and the magnetic field intensity are not easy to decrease. Operation process After a few minutes later(you can set the time whatever you like depending on yourself condition),close the admission valve and slurry valve, open the back slurry valve to discharge the remaining slurry in the separator,then magnetic cutting, close the admission valve, slurry valve and back slurry valve, open the iron discharging valve to discharge the magnetic material which are absorbed on the magnetic media. Application scope Non-metallic mineral: It is used for purifying the non-metallic mineral such as quartz, feldspar and kaolin. Ferrous metals mineral: hematite, martite, limonite, siderite, chromite, polianite. Non-ferrous metals mineral:used for separatingwolframite from pyrope Rare earth ore:recycle tantalum-niobium ores and monazite. other industries:iron ore, effluent of power station disposal, disposal of contaminated chemical raw material. Technology parameter Model 1000 750 WS500T2 - I W500SL X500 Magnetic field strength(T) 5 5 5 3 5 Input voltage(ACV) 380 380 380 380 380 Maximum output current(DCA) 2500 1400 1400 1400 1400 Maxiumum coil power(KW) 180 75 75 30 45 Insulation method E E E E E Cooling method Water cooling Water cooling Water cooling Water cooling Water cooling Magnetic lumen diameter(mm) 1000 750 530 530 530 Pipe size(mm) 200 150 100 100 100 yield(m/h) 80-200 40-100 30-70 20-50 20-50 demension(mm) 2710*2410*3500 2600*2000*3000 2200*1700*3000 1400*1700*2345 2000*1600*2800 Main machine weight(KG) 35000 16350 14100 6500 9580 Usage Applicable for 40-400 mesh feedstock of iron elimination

Product characteristic A new model of separator with high efficiency. High intensity magnetic field. The temperature inside of the machine rises slowly. Running long time and the magnetic field intensity are not easy to decrease.

Operation process After a few minutes later(you can set the time whatever you like depending on yourself condition),close the admission valve and slurry valve, open the back slurry valve to discharge the remaining slurry in the separator,then magnetic cutting, close the admission valve, slurry valve and back slurry valve, open the iron discharging valve to discharge the magnetic material which are absorbed on the magnetic media.

Application scope Non-metallic mineral: It is used for purifying the non-metallic mineral such as quartz, feldspar and kaolin. Ferrous metals mineral: hematite, martite, limonite, siderite, chromite, polianite. Non-ferrous metals mineral:used for separatingwolframite from pyrope Rare earth ore:recycle tantalum-niobium ores and monazite. other industries:iron ore, effluent of power station disposal, disposal of contaminated chemical raw material.

kaolin feldspar powder quartz magnetic separator machine

kaolin feldspar powder quartz magnetic separator machine

Magnetic Drawer Magnetic Separator Machine WG430-V-11 380VAC Magnetic Magnetic Separator Machine WG220-B-V-11 , Kaolin feldspar powder quartz lithium battery powder, food, chemical We are the Leading Manufacturer,Supplier and Exporter ofMagnetic Drawer Housingin Chennai,Tamilnadu,India.Which is Manufactured from high quality stainless steel, these products are highly appreciated for their excellent performance, easy installation, and low maintenance. These drawer magnet units are available with multiple rows for effective operations. The individual rows can be removed for cleaning purposes. In addition to this, our customers can avail this product at standard prices. Features: Remarkable quality Excellent performance Reasonable price Technical parameter Model WG160B-V-3 WG220B-V-3 WG300-V-7 WG220B-V-11 WG430-V-11 WG220-V-15 WG600-V-20 Magnetic field strength(t) 2 2 3 3 3 5 3 Input voltage(VAC) 380 220 380 380 380 380 380 Maximun output current(A) 15 7 20 20 20 30 40 Maximum coil power(KW) 3 3 7 11 11 15 20 Insulation category E E E E E E E Cooling method water and oil cooling water and oil cooling water and oil cooling water and oil cooling water and oil cooling water and oil cooling water and oil cooling Magnetic lumen diameter(mm) 160 220 300 220 430 220 600 Yield(m3/h) 0.5-1.5 43833 1.5-4 0.5-3 1.5-6 1-3 3-8 Dimension(mm) 700*700 860*860 1320*1320 1300*110 1500*1500 1350*1100 1500*1500 *1450 *1540 *2500 *1800 *2500 *1850 *2000 Main machine weight(kg) 450 490 1020 1130 1210 1500 2000 Usage 60-300 mesh feedstock of iron elimination Client case picture (FOR QUARTZ) Magnetic machine Finished product Rows of iron content

We are the Leading Manufacturer,Supplier and Exporter ofMagnetic Drawer Housingin Chennai,Tamilnadu,India.Which is Manufactured from high quality stainless steel, these products are highly appreciated for their excellent performance, easy installation, and low maintenance. These drawer magnet units are available with multiple rows for effective operations. The individual rows can be removed for cleaning purposes. In addition to this, our customers can avail this product at standard prices.

magnetic separator machine | gold separator equipment jxsc mining

magnetic separator machine | gold separator equipment jxsc mining

Magnetic separation is a widely used mineral separation method based on the difference of magnetic properties between different minerals, separate target minerals in the inhomogeneous magnetic field. The magnetic separator is used for mineral ore dressing of magnetite, pyrrhotite, ilmenite, wolframite, manganese, rare earth ore and other materials with a particle size of less than 3 mm, and is also used for iron removal operations of coal, non-metallic minerals, building materials and the like. Types of magnetic separator 1. According to the processing media, it can be divided into dry type and wet type magnetic separator. (1) Dry-type magnetic separator mainly for sorting large and coarse grains of strong magnetic ore and fine-grained weak magnetic ore. (2) Wet type magnetic separator mainly for sorting fine-grained strong magnetic ore and fine-grained weak magnetic ore. 2. According to the strength of the magnetic field, the magnetic separator is divided into the weak magnetic separator (H<2500 guass), medium magnetic separator (H<6000 Guass), and strong magnetic separator (H>6000 Guass).

JXSC, a magnetic separator manufacturer, has four types of magnetic separator machine: Dry drum magnetic separator, High-intensity magnetic separator, Three-disc dry magnetic separator, and Wet drum magnetic separator.

Wet type magnetic separator MAX. magnetic force: 8000gs Application: separating the magnetic mineral from the 3~0 mm fine-grain mixture. Especially suitable for iron removal and purification in non-metallic minerals, such as quartz sand and potassium feldspar. The magnetic separator uses magnets to attract magnetic materials to separate out the magnetic components of the mixture feed. When the slurry enters the magnetic field, the ferromagnetic mineral is adsorbed on the surface of the cylinder, the weak magnetic and non-magnetic minerals are washed out by the water flow, all of them are discharged from different outlets. Features Feeding and discharging continuously low downtime. High magnetic force and high magnetic field gradient.

The three-disc electromagnetic separator is suitable for dry separation of titanium ore, rare earth ore, tungsten tin ore, chromite, niobium and tantalum ore, limonite, zirconium, disthene, monazite, andalusite, disthene, feldspar, quartz and other metallic minerals with different magnetic properties, or for iron removal of non-metallic materials. Features 1. Very high magnetic field intensity 16000gauss - 20000gauss 2. This separator can separate four different minerals in one time. 3. This separator can get the final concentrate of three to four minerals. 4. Ta & Nb grade can reach 60% by using this separator. 5. It's easy to install, adjust, and operate. 6. The magnetic intensity of each disc is adjustable from 1000-20000 gauss, could be used for other mineral concentrations.

The dry magnetic separator is used for sorting dry magnetic minerals, and is mainly used for selecting large-sized, coarse-grained ferromagnetic ores and fine-grained weak magnetic ores. It has three types of single disc (diameter = 900 mm), double disc ( = 576 mm) and three discs ( = 600 mm). The magnetic field strength can reach 880-1440 kA/m. The magnetic system of the dry magnetic separator is made of high-quality ferrite material or composited with rare earth magnet steel. The average magnetic induction intensity of the cylinder table is 100-600 mT. The factors affecting the dry magnetic separator are mainly ore properties (ore grade, magnetism, particle size and moisture), equipment performance and operation. Features High separating efficiency, do great help for ultra-poor magnetite; water-saving, suited for the water-deficient area; light weight, reliable operation and convenient maintenance.

Mining Equipment Manufacturers, Our Main Products: Gold Trommel, Gold Wash Plant, Dense Media Separation System, CIP, CIL, Ball Mill, Trommel Scrubber, Shaker Table, Jig Concentrator, Spiral Separator, Slurry Pump, Trommel Screen.

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