The value of kaolin purification and whiteningThere are two types of kaolin, one is coal kaolin and the other is kaolin mud. The whiteness of kaolin is one of the important indicators that determine its application value, and the main factor that causes the whiteness of kaolin to decrease is the impurity content. Impurities are roughly divided into two categories: the first category is organic matter deposited with kaolinite, namely organic carbon, which dyes kaolin clay grayish black. The secon
What method is used to remove iron from kaolinImpurities such as quartz, feldspar, mica, aluminum oxide, iron mineral, titanium oxide, and organic matter exist in the kaolin raw ore to varying degrees. It must be beneficiated and purified in demanding applications.The process of beneficiation and purification of kaolin ore depends on the nature of the ore and the end use of the product. There are two processes used in industrial production: dry iron removal and wet iron removal. Usually hard kao
Why does the magnetic separator demagnetize? Magnetic separator manufacturers share the reasons for demagnetizationWhy the magnetic separator is demagnetized and how to deal with it. Wanjiade magnetic separator manufacturers can probably analyze the following reasons: 1. The working temperature of the magnetic separator is too high; 2. Sun exposure in the working environment; 3. Acid and alkali corrosion in the working environment.The key technology of magnetic separation equipment is the magnet
Introduction of dry powder iron removal equipment categoryDry powder iron removal machine is a kind of iron removal equipment used for conveying materials in various industries. The equipment can generate strong magnetic attraction and remove ferromagnetic impurities mixed in the materials to ensure the crusher in the conveying system. Mechanical equipment such as ball mills work safely and normally, and are used in non-metallic minerals, food, ceramics, glass, battery positive and negative mate
Introduction of three common feldspar mines magnetic separation processFeldspar is an aluminosilicate mineral of alkali metals or alkaline earth metals such as potassium, sodium, calcium, and barium, and is one of important rock-forming minerals. Pure feldspar rarely exists in nature, and even minerals called potassium feldspar may symbiotic or mix with some albite. According to the type of deposit, feldspar can be divided into Baigangyan feldspar, granite feldspar, feldspar sands and so on.Due
What are the auxiliary raw materials for ceramics and what are the requirements for raw materials?Ceramic auxiliary materials talc, pyrophyllite and wollastonite.Quality requirements for talc: 30-70%, CaO 4-6.5%, CaO4: MgO=1:4Requires high fire resistance, white. With fixed shrinkage. Adding a small amount of talc to the clay sagger can increase the service life. Adding a small amount of talc to the ceramic glaze can improve the elasticity and thermal stability of the glaze layer and widen the m
What raw materials are suitable for electromagnetic vertical ring machine purification? What are the technical characteristics?Electromagnetic vertical ring machine can solve the technical problem that magnetic medium is easy to block. At the same time, it can also reduce auxiliary facilities for removing debris, simplifying the process. It can be used for iron removal and non-metallic ore of alumina slurry, such as quartz, feldspar, nepheline ore, and iron removal purification of kaolin.Technic
How to choose magnetic separatorThe magnetic separator for the original ore selection and purification is an important device for magnetite. The selection of the magnetic separator greatly affects the beneficiation rate and cost. The magnetic system of a good suitable magnetic separator is made of ferrite materials or composited with rare earth magnet steel. The average magnetic induction strength of the tube surface is 6000-8000GS. The mining magnetic separator is an important equipment for mag
How to choose Magnetic Separator for potassium and sodium feldspar iron removal1. In the process of removing iron from potassium sodium feldspar, the stone is crushed with a crusher of 10mm small particles first, and then washed, the mud is washed away, and then the powder is put into a ball mill, and the ball is milled into 80 mesh slurry. In the process of crushing and ball milling, the mechanical deferring magnetism is strong, and it should be removed first with weak magnetic separation equip
To achieve the desired magnetic separation effect, we must first understand what factors will affect the magnetic separation effect of the magnetic separator, so that we can pay more attention during the operation process, so as to obtain a good selection index.The working principle of the magnetic separator is that when the ore pulp enters the separation area, the magnetic ore particles are magnetized under the action of the uneven magnetic field, attracted by the magnetic field attraction on t
How does the iron in the ternary material of the lithium battery be removed?The iron in the ternary material of the positive electrode of the lithium battery must be removed, and the purity of the iron removal is very high, but it is best not to mix iron during the production process. After the polymer ceramic polymer completely isolates the lithium battery material from the metal, such as nickel, copper, etc., magnetic separation can not be used to remove iron, so a better method is isolation.L
