Coconut shell activated carbon equipment a good machine unmatched XJ

Aerospace coconut shell activated carbon device a unique good machine. Equipment is carbonized coconut shell activated carbon coconut shell as raw materials by steam activation method under different operating conditions prepared by a variety of coconut shell charcoal, 巩义宇 Air Mechanical www.yuhangjx.com, www.yhmtj.com studied the steam activation the activation time and activation temperature of activated carbon yield, iodine value and effect relationship between the activated carbon adsorption of phenol, the test results show that the activation temperature and humidity are the most influential factors as long as the steam activation of coconut shell activated carbon ,, Preparation of the test within a range, steam activation of coconut shell charcoal prepared, should the activation temperature is selected around 850 degrees, the activation time is 120min. Activated carbon has a rich internal pore structure and high specific surface area, widely used in chemical, pharmaceutical, food and environmental protection, the main raw material preparation of activated carbon include coal, wood, various Nutshell (nuclear) high carbonaceous material, method of producing the activated carbon is divided into physical activation and chemical activation, physical activation method is the raw material to be carbonized, and then activated by steam or carbon dioxide, chemical activation method is the mixing of raw materials and chemicals for some time dipping After the carbonization and activation step. Preparation of physical activation of coconut shell activated carbon high strength, good adsorption properties, adsorption gas, water treatment and chemical production in wide range of applications, the market price is higher, in general, more developed microporous coconut shell activated carbon, specific surface area higher in the hole is not very developed, how to optimize the physical (steam) activation of various operating parameters of high performance prepared by coconut shell activated carbon products is a long-term problem to be solved. Activated Carbon physics, mainly in steam as activator, in the production process technology is relatively simple. Unlike chemical is carbon-containing raw materials and some chemicals mixed with chemicals as activators heat treatment, no physical method of activated carbon pollution in the production process. Toner production equipment package