1. Product introduction
Coal-based columnar net gas Activated Carbon is cylindrical, tasteless non-toxic; as high quality Anthracite the raw material, by process of crushing, mixing, extrusion, molding, drying, carbonization, activation and made. It has reasonable pore structure, good adsorption properties, high mechanical strength, able to withstand the high temperature, high pressure and not easily broken, easy to regenerate, and low cost characteristics. It is widely used in sewage treatment, gas treatment, solvent recovery, desulfurization and denitrification, nitrogen making machine, air separation equipment, paint shop and other fields.
2. Application
a.Coal columnar net gas activated carbon used for purification, such as chemical raw materials, pharmaceutical chemical synthesis gas, industrial gas, nitrogen, chlorine, hydrogen chloride, ethylene hydrocarbons, ozone, ethane, butane, cracking gas, carbon dioxide and hydrogen used in beverage; atomic facilities exhaust inert gas and remove the pollutants; also separate and purify mixed gas. It also can be used for gas masks and protective equipment disinfection and filtration.
b.Coal columnar net gas activated carbon is mainly suitable for industrial waste treatment, such as waste gas power plant, chemical plant gas, coking plant, smelting plant, oil plant. Coal columnar net gas activated carbon rely on the good adsorption capacity, developed gap, high iodine value can make a cleaning purpose.
3. Adsorption purification principle and process
The physical properties of coal-based activated carbon introduction: it is cylindrical black particles; the physical, chemical properties analysis of carbon is a porous carbon, the highly developed pore structure makes it has large surface area, so it is easy to full contact with toxic and harmful gases in the air (and harmful impurities), so this highly developed capillary and pore structure formed a powerful adsorption force field, which gives the unique adsorption properties of activated carbon.
Adsorption: the organic waste gas passes through the filter removed the solid particulate material, from the upper to the lower into the adsorption tank. The organic matter is captured, absorbed and concentrated by the activated carbon, and the purified air is discharged from the lower part of the tank through the main fan into the atmosphere.
Stop: when activated carbon adsorption reached saturation,it stops to inhalation waste gas; and then blowing up into the steam through the activated carbon bed, which expelled the organic matter from the activated carbon, and the subsequent restoration of desorption, activated carbon activity is recycled.
Hot air drying and cooling: the activated carbon layer after desorption remains 80%-90% steam condensate which can in reducing carbon layer activity; therefore using the hot air to dry, close the steam valve, and then through the air cooling at 25 DEG C, activated carbon can be recovered into the circulation.
Columnar Net Gas Activated Carbon Regenerate Activated Carbon,Good Adsorption Activated Carbon,Net Gas Activated Carbon Ningxia YiFeng RuiDa Activated Carbon Co.,LTD , https://www.nxyfrdhxt.com
Before leaving home, remember to close the doors and windows. Even if you go out for a while, you must pay attention to closing the doors and windows at hand. Do n’t cover the door and open the window because of fear of trouble and paralysis. Let the criminals have the opportunity to take the lead.
2. Deposit a large amount of cash in the bank
When criminals commit burglary, they mainly use cash and small valuables as their main targets. A large amount of cash should be deposited in the bank at home, and valuables must be locked. Once stolen, it will reduce property losses.
3. Neighbors help each other and watch more
Distant relatives are not as good as close neighbors. Neighbors should help each other, care for each other, watch each other, and raise awareness of self-defense and cooperative defense. When you go far away, be sure to say hello to your neighbors, remind you to take care of it, and find out and help solve the situation in time.
4. Install door magnet or bell
When opening doors and windows in summer, put a pot of water or an empty bottle on the doorway and window sill, hang a bell on the door frame, and install a magnetic door alarm on the screen. Once a thief enters or exits, these items will sound. Frightened away the "uninvited guest", and made the victim discover in time.
5. Anti-theft door lock
Installing a walkie-talkie in a residential building can prevent unauthorized personnel from entering and leaving the house and keep criminals out of the building door.
6. The false impression of the lamp
After dinner, many residents have the habit of taking a walk to relieve the tension and fatigue of the day's work. Criminals often take advantage of the lack of opportunity in their homes to commit crimes. If the residents leave the room with a lamp on, leaving the illusion of someone in the house, criminals would not dare to start easily.
7. Flat guardrail blocks thieves
At present, most of the protective barriers installed by the residents of the building are protruding out, which will provide criminals with convenient conditions for climbing the building and drilling windows. To prevent this from happening, the guardrail should be converted to a flat type and the criminal ’s “ladder†should be removed.
8. The community is bright and difficult to hide
Nighttime is a period of high incidence of burglary cases. When the night is quiet, criminals often choose dark parts without lights to commit crimes. The implementation of the "lighting" project, especially the installation of lights in the dead ends, to light up the streets and alleys, criminals would not dare to start easily.
9. Closed patio to build copper wall
Some parts that are easily overlooked, such as building patios, are often used by criminals, both as a passage to sneak into the crime scene and a retreat from the scene. Therefore, the patio must be closed to cut off the passage and retreat of criminals.
10. Clear ads with confidence
Posting small advertisements on residents' doors has become one of the means for criminals to step on the road, and thieves use this to determine whether there are people in the family and choose the time to commit crimes. Between the neighbors, small advertisements were posted on the door of the neighbor ’s house, and they must be removed from each other in a timely manner, so as not to give criminals the opportunity to commit crimes.
1. Close doors and windows when away from home