Desulfurization carbon | Baoji carbon | Song Xin shell activated carbon filter

 Decolorized with activated charcoal for citric acid are two major categories: powdered activated carbon and granular activated carbon. For citric acid fermentation broth can also be processed using granular activated carbon. Granular activated carbon compared to powdered activated carbon, has the continuity, cycle characteristics, increase work efficiency, while reducing environmental pollution. Currently, citric acid bleaching performance of granular activated carbon adsorption has been used is carbon adsorption index 维尼隆 carrier, that depends on how much acid adsorption capacity of activated carbon adsorption to define good and bad performance, this indicator can partially explain the adsorption properties of activated carbon But applied to the citric DECOLOURIZATION not accurate. Citric acid is used as the granular activated carbon adsorption process is to be adsorbed dye solution, or even some of the other macromolecules adsorbed substances, and the molecular diameter of acetic acid only 0.51nm pharmaceutical active carbon, and Pigment macromolecules diameter difference far, so acetic acid activated carbon adsorption pore size range indicated does not represent its adsorption properties of macromolecular pigment. Currently, commonly used bleaching adsorption adsorption performance indicators at home and abroad caramel (or molasses value) and methylene blue adsorption properties of activated carbon can be expressed in a large hole and the hole, but due to the current domestic citric acid used in granular activated carbon adsorption and Other decoloration granular activated carbon to the hole most of the main, the large number of little holes, little caramel value, so the use of methylene blue adsorption Asia to illustrate the granular activated carbon adsorption of citric acid bleaching ability is more accurate. Mesh activated carbon, refers to the particle size or thickness of the material. General definition refers to the screen in one inch * 1 inch of the area within the material through the sieve, sieve the number of holes is defined as the mesh. Such as 200 mesh, is that the material can have a 200 mesh sieve within 1 inch by 1 inch. And so on, for the activated carbon, the mesh size greater, indicating finer granularity shell activated carbon; the smaller the mesh, indicating that the larger the size of activated carbon. Song Xin wood powdered activated carbon manufacturers to produce various heads of granular activated carbon is generally more than 100 mesh powder activated carbon particles will tend to, but it is still smaller particles mesh, then the larger particles of activated carbon, such as 8 mesh -12 mesh the number of activated carbon particles is great. In general, the activated carbon per unit volume in the mesh, the more the area of ??maximum contact with the air, the better the adsorption. This is limited, such as charcoal. Large hole, small mesh, a small contact area. Coconut shell activated carbon, mesh and more gold contact area activated carbon adsorption, good effect. Refined coal into charcoal for industrial use only, home on a free. Take the same 10-24 5-10 mesh and charcoal water purification purposes, the same water under the weight of activated carbon, activated charcoal 10-24 purpose contact area, good purification effect, but his slow flow, water less, if packed in water purification equipment, small devices with small particles, large equipment with large particles. Desulfurization carbon | Baoji carbon | Song Xin shell activated carbon filter provided by Gongyi City Song Xin Industrial Co. filter. Gongyi City Song Xin Industrial Co. filter (www.sxlc.com) strong, credible, in Zhengzhou, Henan cleaning, cleaning equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the Song Xin filter into the brilliant and you work for a better future!