Jinan white sand price
There are three key types of calcium carbonate: high quality calcium carbonate and light quality calcium carbonate. Heavy calcium carbonate is produced by crushing natural dolomite, limestone, limestone, pearl shell, etc. immediately with equipment. Light calcium, also known as sedimentary calcium carbonate, is produced by calcining raw materials such as dolomite to produce lime powder, adding water to digest and absorb lime powder to form mature lime, and then filling carbon dioxide to carbonize and deposit, which is dried, dried and crushed. Or, first, dilute hydrochloric acid and calcium chloride are used to carry out the double decomposition reaction to form calcium carbonate deposits, and then they are prepared by dehydration, drying and crushing. Because the production method is different, light calcium has a large deposition volume and looks light. In fact, the relative density of the two is not very different.
Jinan white sand price
For customers of quartz sand filter material, special attention should be paid to filling or replacing the quartz sand filter material immediately. The key factor is that the quartz sand filter material will be lost in the whole process of application, and will also be polluted by the environment, reducing its own actual filtering effect. Therefore, in order to better maintain the actual filtering effect of quartz sand filter material, the quartz sand filter material is replaced and added immediately because the quartz sand filter material is improved. When replacing the quartz sand filter material, attention should be paid to: generally, the quartz sand filter material is not easy to have any problems in sewage treatment within three to five years. What we should do is to avoid the damage of the quartz sand filter material.
Jinan white sand price
It is not important that quartz sand is polluted by waste water environment. Sludge can itch or anaerobic respiration, dissolving pollutants in water. But for the fine quartz sand filter material, if the pure water is treated, it can be used for 2-3 years. Once the environment is polluted, it can be replaced immediately, otherwise the actual filtering effect will be seriously affected. Snow white sand is a kind of commodity for mining, production and processing. Natural quartz sand is widely used in people's daily life, which shows the necessity of natural quartz sand in the market. The precious network resources that can not be regenerated by natural quartz sand are not inexhaustible network resources. The actual effect of natural quartz sand filtration material in sewage treatment is excellent, and the market share will become smaller and smaller.
Jinan white sand price
Silicon micro powder is not as hard to move as industrial equipment, because it is a agglomerate particle. In the process of transportation, measures such as packaging, safety protection and fixation should be taken. Otherwise, once leakage and other problems occur in the whole process of transportation, it will cause greater damage to rights and interests. Now let's talk about the common problems when transporting this product. Understand the physical and organic chemical characteristics of the goods before transportation. In summer, the car shall be equipped with awning poles and awnings. Ventilation and shading shall be provided, especially to avoid sunlight. When loading, unloading and handling, handle with care. Do not drop, drag, press or rub. Do not damage the packaging containers. Pay attention to ensure that the other party is in place.
Jinan white sand price
Calcium carbonate is a kind of odorless white powder, which is widely used as an inorganic filler. As a white color paste, calcium carbonate is of high quality and low price. It has rich resources and high taste, and is widely used in building coatings, plastics, rubber and other industries. Calcium carbonate is used as electrostatic powder, which has the characteristics of high powder rate, large total paint area, no sand, no heavy metal exceeding the standard, etc. The type of calcium carbonate depends on the different production methods of calcium carbonate. Calcium carbonate can be divided into heavy calcium carbonate, light calcium carbonate, colloidal solution calcium carbonate and crystalline calcium carbonate. According to the macro structure of calcium carbonate, the sorting methods are different, that is, the sorting of molecules and positive ions and whether there is regularity.
Jinan white sand price
Heavy calcium carbonate is generally called "heavy calcium". The white powder is produced from high-quality dissolved stone raw materials. Calcium bicarbonate is dissolved in water and ethyl acetate. It has the characteristics of high whiteness, high purity, mild color, and stable reliability of organic chemistry. Heavy calcium is usually used as filler for industrial production equipment. It is widely used in brick making, plastics, plastics, paper industry, building coatings, paints, inks, cables, engineering construction commodities, food, pharmaceuticals, textiles, refined feed, toothpaste and other chemical raw materials, as a filler in the chemical manufacturing industry to increase commodity volume, reduce product costs, have a semi increase or enhancement effect, and adjust rubber hardness.
