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Q:High silica kaolin is?
Silica is our country begin to realize and a new non metallic mineral found in early 80s. It is a relatively high degree of diagenesis, fine particles, containing siliceous argillaceous rock, a certain amount of calcium magnesium, after weathering and leaching, leaching of calcium magnesium is, very fine quartz and clay minerals are preserved down, thus forming a large porous siliceous rocks. It is in alpha, microcrystalline cryptocrystalline quartz, clay minerals as powder or lump, porous siliceous industrial mineral aggregates.
Q:What is the good or bad of kaolin to distinguish? What is its criterion?What percentage does it contain and what element does it contain?
Whiteness is one of the main parameters of kaolin's technological properties. Kaolin with high purity is white. Kaolin whiteness, natural whiteness, and whiteness after calcination.The color of kaolin is mainly related to its metal oxides or organic matter. Containing Fe2O3 was rose red, brown and yellow; containing Fe2+ was pale blue, pale green with pale brown; MnO2; organic matter tends to yellow, gray, green, black and other colors. The presence of these impurities, reduced the natural whiteness of kaolin, in which iron and titanium minerals will also affect the whiteness of the calcined, porcelain stains or scars appear.
Q:What does wet sieving of kaolin vibrating screen mean?
Not all are suitable for kaolin slurry grade sieving shaker, vibration sieve is only suitable for the screening of kaolin kaolin slurry particle size is large, if the particle size of the ore pulp is small, the equipment used for Hydrocyclone or centrifuge.Specific, you can also go to Xinxiang, big use to understand.
Q:The difference between calcined clay and calcined kaolin
Also known as clay kaolin clay, clay, generally translated, is a content of kaolinite origin rocks have reached more than the amount of which is the final product of granite and feldspar weathering, is the main component of hydrated aluminium silicate. Catalpo rubber old called crushing natural product is refined, the price is low.
Q:Are there any differences between bentonite and kaolin?
Bentonite (Bentonite) predominantly montmorillonite aqueous clay minerals. The chemical composition of montmorillonite: (Al2, Mg3) Si4O10 OH2 nH2O, because it has special properties such as swelling, adhesion, adsorption, catalysis, thixotropy, suspension and cation exchange. So widely used in various industrial fields.
Q:What's the difference between kaolin and kaolin?
Clay resources are mainly distributed in the Hengshan area. The main ore bearing horizon is the upper Cretaceous silty clay, the third century, eluvial slope area, Pleistocene Qi mouth group silty clay. The Quaternary deposits (points) sampling analysis: silica containing 65.18-71.86%, three 15.02-17.99% 3.27-6.61% two aluminum oxide, ferric oxide, calcium oxide 0.75-1.68%, Magnesium Oxide 0.89-2.07%, LOI 4.19-6.20%.
Q:The difference between bauxite, kaolin and clay
The quality standard of kaolin is mainly composed of small, flaky, tubular and laminated kaolinite minerals less than 2 microns. Kaolinite minerals: cluster by kaolinite, dickite, nacrite, halloysite etc., chemical formula and ideal for AL2O3-2SiO2-2H2O, the main mineral is kaolinite kaolinite and kaolinite mineral water, in addition to the cluster, and montmorillonite, illite, quartz and feldspar, Ye Lashi and other associated minerals. Kaolin plasticity, adhesion, certain drying strength, sintering and sintering whiteness and other special properties, make it become the main raw materials Kaolin ceramic ceramic production, is a mainly composed of kaolin clay. The name was first found in kaolin village, northeast of Jiangxi, Jingdezhen province.
Q:Heroes, help me see if this is quartz sand or kaolin? Is it valuable?
It's quartz sand. The aluminum content of kaolin is very high, at least above forty percent
Q:What are the colors of kaolin ore?
The color of kaolin is mainly related to its metal oxides or organic matter.
Q:How to distinguish bone porcelain and kaolin porcelain?
Color: China for porcelain powder containing the reason itself has a natural milk white, in other words, with a little yellow, this is a feature of any other kinds are unable to copy out. Kaolin porcelain is pure white.

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