The surface area of the activated carbon should include the inner surface area and the outer surface area. In fact, the adsorption properties mainly come to the inner surface area of the white Li large, so it can not be mistaken for: the activated carbon grinding and grinding will significantly improve the surface area to improve the adsorption force.
Many adsorbations are recursive physical adsorption, that is, thThe carbonization process of carbonization furnace is a complex chemical reaction process, which has the characteristics of multivariable coupling, nonlinear, time delay and so on.
It is difficult to establish accurate mathematical model for furnace outlet temperature and furnace tail pressure, and it is difficult to realize it by means of general control process.
Through the comparison and analysis of the fuzzy PID control and the parameter self-adjusting fuzzy PID control simulation, the final determination of the parameter self-adjusting fuzzy PID control algorithm, the blower and induced draft fan speed adjustment, the simulation shows that the control effect is good, has a certain application value.
The touch screen is used to realize the human-computer interaction function, and the monitoring system is established to monitor the process parameters such as temperature and pressure in real time. The functions of setting formula, alarm and curve recording are set up to meet the monitoring situation of the production site.e adsorbed matter is a fluid, which is adsorbed by activated carbon at a certain temperature and pressure. At high temperature and low pressure, the adsorbed matter desorbs out, and the inner surface of activated carbon returns to its original state.Separation, purification and separation of liquid purification and other fields.coconut shell based activated carbon
The industrial application of activated carbon by appearance distinguish forming granular activated carbon, are there not finalize the granular activated carbon, powdered activated carbon, activated carbon fiber, etc., main application fields including wastewater treatment, activated carbon depth clean drinking water, medicine and food decolorizing refining, precious metal extraction, gas separation and purification, solvent recovery, and military and civil protection.www.yrdactivatedcarbon.com
Taking coal as raw material to the production of coal based activated carbon is a kind of has a developed interspaces structure of carbonaceous adsorption material, has good chemical stability and mechanical strength, coal based activated carbon products can be widely used in decoloring purification, solvent recovery, gas separation, gas purification, and various kinds of water treatment and other fields, some through special processing, the special T also can be used as a high-performance activated carbon desulfurization agent, catalyst and catalyst carrier, mountain in the acid and alkali resistant, heat resistant, granular activated carbon on adsorption saturation after failure, can be a party to regenerate.