Summary:The ultrafine grinding mill can be used in many kinds of materials' grinding production line. The calcium carbonate is the main material involved in mineral ore material and it can be used to be grinded by ultrafine grinding mill and then used in many other applications.
The ultrafine grinding mill can be used in many kinds of materials' grinding production line. The calcium carbonate is the main material involved in mineral ore material and it can be used to be grinded by ultrafine grinding mill and then used in many other applications. Here will analysis the grinded calcium carbonate application.
The calcium carbonate grinded by ultrafine grinding mill can be used in the following industries: rubber industry, plastics industry, coating industry, paper industry, building industry of dry powder mortar and concrete manufacturing industry as well as fire protection industry and so on. Calcium carbon used in different industries has different requirements.
Rubber industry: the grinded calcium carbonate can be used in rubber industry and the fineness is 400mesh. Used in this industry, calcium carbon can increase rubber's volume and improve the rubber processing characteristics. It will play half-reinforce and reinforce function. At the same time, the calcium carbon used in rubber industry can adjust the hardness of rubber and increase its durability.
Plastic industry: when the calcium carbon grinded by ultrafine grinding mill into 400mesh, it can be used in plastic industry. Calcium carbon can increase plastic products stability and the hardness. It can make the plastic more beautiful and durability for improving the plastic products surface gloss and evenness.
Fire protection industry: grinding the calcium carbonate into 600mesh and it can be used in fire protection industry. It can enhance ceiling whiteness and brightness and make the products more beautiful.
Gypsum is a monoclinic mineral thatmainlycomposed of calcium sulfate (CaSO4). Gypsum can generally refer to two kinds of minerals, raw gypsum and anhydrite. Raw gypsum is also called dihydrate gypsum, hydrogypsum or soft gypsum, which is usually denseor threadiness with Mohs hardness of 2, anhydrite is anhydrous calcium sulfate, usually dense or granularin white, off-white, glass gloss, with Mohs hardness of3 ~ 3.5. we will discuss about more about gypsum powder solutionin this paper.
1.Construction and building material industries: Stucco gypsum can be obtained when gypsum is calcined to 170 C, and can be used to coat ceilings, wood boards, etc . Gypsum can be used as cement and cementitious materials, and be usedas fillerin plastic, rubber, coating, asphalt, linoleum and other industries. It can also be used as a main raw material for coagulation and expansion agents, anti-cracking agents, and self-leveling mortar.
3.Agriculture: Gypsum can be used to improve soil and adjust pH; it can be used as a calcium and sulfur compound mineral fertilizer in the cultivation of edible fungi; and as a compound mineral feed additive in poultry and livestock death cells.
4.Thermal power plant industry: its significant to choose a good desulfurizer to absorbsulfur dioxide, gypsumis a high-efficiency desulfurizerdue to its fine particle size has a favorable absorption function,and the more efficiently and quickly the sulfur can be desulfurized and purified.
The qualified fine Potash Feldspar powder enters the dust collector through the pipelinealong with the airflow for separation and collection. The collected finished powder is sent from the conveying device to the finished product bin through the discharge port, and then packed by a powder tanker or automatic packer.
HLMXsuperfine vertical grinding mill is preferred to grind fineness above 1250 mesh, and can produce 3m fineness if equipped with the multi-level classification system. Efficient grinding, high degree of spheroidization. Higher capital investment than ultra-fine grinding mill.
Customer evaluation: Hcmilling (Guilin Hongcheng) vertical grinding mill requires a simple and small foundation,less floor space is required,significantly reducing initial costs.Itis anexcellent grinding solution because of the ease of operation and maintenance, energy efficiency and product quality, further more, it has an ability to dry, grind and separate within a single unit.And we are very satisfied with Hcmillings excellent after sale service.
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Bentonite is a clay rock, also known as montmorillonite clay rock, normally containing a small amount of illite, kaolin, halloysite, chlorite, zeolite, quartz, feldspar, calcite and the like; hardness 1-2, density 2~ 3g / cm3. Exchangeable cations of the smectite type, content and layer charge size, bentonite can be divided sodium bentonite (alkaline soil), calcium bentonite (alkaline soil), natural bleaching earth (soil acidity or acidic clay), which calcium include calcium bentonite and sodium and calcium and magnesium group.
1. One kind of semi-wet activated clay efficient production methods, which include: the amount of bentonite and inorganic acids mixed; 2. At a temperature and pressure of the activation mixture; use of a certain amount of water to flush the activated slurry PH = 4; 3. And into the cake filtration, drying, grinding and other processes, which was characterized in that: a, activation temperature and pressure is generally increased to 200 ~ 300 , and 15 to 40 atmospheres; 4. Rinse water slurry shall be equally divided into a number of equal parts, in turn;