The reason for the crack glaze is that the expansion coefficient of the glaze is larger than the expansion coefficient of the blaze. During the heating process, the glazed surface generates a large tensile stress, which causes many cracks to form on the glaze. Generally divided into two types of filling and covering. The former is filled with soot, ink, and the like in the crack of the fired glaze, so that the texture is brown, brown, black, and the like. In the latter, the product is first applied with a base glaze, and after being fired, the color glaze is covered thereon, and after calcination, the covered glaze is cracked to reveal the color of the underglaze.
1. Product introduction
Coal-based Column Desulfurization Column Activated Carbon used high quality anthracite as raw material. Adding a certain proportion of adhesive, auxiliary catalyst, by selection, proportioning, grinding, molding, drying, carbonization, activation and deep processing made.
2. Application
This product is mainly used in all kinds of gas, such as water gas, semi water gas, coke oven gas, natural gas, carbon dioxide gas, city gas, synthetic ammonia process gas, and exhaust gas in sulfur dioxide chemical raw materials and other containing mercury. It also used for adsorption of flue gas of power plant equipment, including the removal of sulfur dioxide and saltpeter, which replace the lime desulfurization process before. It also applies to other gas that contains mercury cannot get rid of the low concentration, which is equal to or below the national emission standard.
3.Transportation and Packing
Woven bag, lined with plastic film bags, each 25kg can also be packaged according to customer demand. The product should be placed in a cool and dry place during storage; When transportation, it prevents to mixed with hard materials, to prevent carbon particles broken that affecting the quality of packaging, to prevent breakage. To avoid leakage or mixed with debris; to avoid water, oil and fire.
Column Desulfurization Column Activated Carbon
Column Desulfurization Column Activated Carbon,Desulfurization Coal Column Activated Carbon,Desulfurization Coal Column Activated Carbon
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