Dec 24 , 2024

What are the characteristics of the adsorption of raw coal columnar activated carbon?

What are the characteristics of the adsorption of raw coal columnar activated carbon? Raw coal columnar activated carbon uses high-quality long flame coal as raw material, and is specially produced and processed using advanced technology. It has the appearance of gray-black cylindrical particles, with effective porosity structure, excellent adsorption characteristics, high impact toughness, easy to continuously regenerate, and low engineering cost. It is used for the cleaning of harmful gases in gas masks, organic waste gas treatment, industrial production. What are the characteristics of the adsorption of raw coal columnar activated carbon? Raw coal columnar activated carbon uses high-quality long flame coal as raw material, and is specially produced and processed using advanced technology. It has the appearance of gray-black cylindrical particles, with effective porosity structure, excellent adsorption characteristics It has the characteristics of high toughness, easy to recycle, and low cost. It is used for cleaning harmful gases from gas masks, treating organic waste gas, purifying industrial and domestic water, and recovering solvents! What are the characteristics of the adsorption of raw coal columnar activated carbon? Common specifications of raw coal columnar activated carbon : 0.5-mm, 1-2 mm, 2-4mm, 3-5 mm What are the characteristics of the adsorption of...

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Dec 18 , 2024

The role of activated carbon

Activated carbon starts with an organic material with a high carbon content, such as coal or wood. The material is slowly heated in a high-temperature, low-oxygen environment that is not allowed to burn. Instead, the material dries, releasing impurities as well as water. The resulting product is called char. Next, the char goes through a variety of chemical and physical processes that greatly increase its surface area and create a network of fine pores. Carbon molecules naturally attract and bind to a wide variety of chemical compounds, and the large amount of surface area provides ample molecular binding sites. Depending on the application, activated carbon can be used alone or impregnated with chemicals that enhance its ability to bind to target compounds. Impregnation can help improve its effectiveness against a wider variety of impurities and toxic substances. Activated Carbon in Water Purification Activated carbon is used at multiple levels in the water treatment process. It is used to filter potable drinking water at both the home consumer and municipal level, removing contaminants such as organic matter, pesticides, and herbicides. Activated carbon also plays an important role in treating industrial wastewater. In this application, activated carbon removes dangerous organic and noxious...

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Dec 13 , 2024

Powdered activated carbon regeneration kiln

Activated carbon regeneration refers to a physical or chemical method that removes the adsorbent adsorbed on activated carbon without destroying the original structure of activated carbon, thereby restoring its adsorption performance and achieving the purpose of reuse. The state encourages all industries to pay attention to and strengthen the reuse of waste generated in production and life. As a widely used adsorbent, activated carbon has a considerable annual usage in various industries. The reuse of regenerated saturated activated carbon has strong economic and environmental benefits and is supported and encouraged by national policies. 1. It is conducive to circular economy The application scope of activated carbon is becoming more and more extensive, but because activated carbon is easily saturated and loses its adsorption capacity during use, it must be replaced frequently to achieve the use effect. Activated carbon is expensive, and each replacement of new carbon will increase the operating cost of the enterprise, so it is necessary to consider the regeneration of saturated activated carbon to achieve the purpose of circular economy. 2. It is conducive to energy conservation and emission reduction If 1 ton of saturated activated carbon is incinerated as waste, it is equivalent to releasing 0.128...

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Dec 11 , 2024

Activated carbon regeneration and recovery equipment

The rotary kiln incinerator device designed by our unit is used for activated carbon recovery, saturated activated carbon regeneration and activation and tail gas treatment. It adopts a combination of semi-dry, dry and wet methods to recycle finished products. The tail gas emission index reaches or exceeds the relevant national standards. Activation regeneration and tail gas treatment: Before the ignition burner is ignited, the fan is turned on and the furnace is purged for five minutes to remove the residual gas and other flammable and explosive gases in the furnace to prevent explosion after ignition; the combustion-supporting fuel natural gas is transported through the pipeline and ignited by the automatic ignition burner. The heat released by the combustion of natural gas causes the temperature of the activated rotary kiln and the secondary chamber to rise slowly; when the furnace reaches the set temperature, the pre-treated waste activated carbon is sent to the activated rotary kiln for combustion through the automatic feeding device. The waste material burns slowly in the activated rotary kiln. Using the rotation of the activated rotary kiln and the inclination of the kiln body itself, the waste slag enters the tail of the kiln while burning and...

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Dec 05 , 2024

Activated carbon pilot equipment

The processing output ranges from tens of kilograms to hundreds of kilograms per hour, and can also be customized according to specific needs. It can be widely used in factories, laboratories, scientific research institutions, and various manufacturers to conduct energy consumption, temperature applicability, output and quality surveys. It can be used for physical and chemical pilot and small-batch trial production of various materials such as catalysts, activated carbon, slag welding slag, dust silica gel, resin, etc. It is used for small-scale production of activated carbon and refined production of high-end activated carbon. The product is made of high-temperature resistant materials, gas external heating, or electric heating. It has low energy consumption and high efficiency. It can accurately grasp the regeneration value of activated carbon and extract relevant data. The equipment temperature can be adjusted from hundreds to thousands of degrees. At the same time, the product is light, easy to operate, and can be changed without limitation to the venue. It can be operated and used both indoors and outdoors. It can be used for recycling experiments of different resources and small-batch production of fine products.

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Dec 03 , 2024

‌Application of smokeless carbonization furnace

Smokeless carbonization furnace is a kind of equipment used to prepare machine-made charcoal or charcoal powder. It mainly uses high temperature to treat various wastes, such as peanut shells, sawn wood, corn stalks, bagasse, branches, rice husks, bamboo chips, sorghum stalks, sunflower seed shells, wine lees, corn cobs, coconut shells, coffee grounds, cotton stalks, bean stalks, yam grass, dead leaves, etc. Through the high-temperature carbonization process, these wastes are converted into high-quality, environmentally friendly machine-made charcoal or charcoal powder. Charcoal is a waste renewable energy fuel with a higher calorific value than similar raw materials and a better combustion effect than ordinary coal blocks. It is smokeless, odorless, non-toxic, clean and hygienic. It is an essential raw material for mosquito coil factories, explosive factories, and foundries. It has a broad market potential, is easy to sell, and has quick results. It is a good project for starting a business and getting rich. Charcoal can also be used in steel mills to slowly cool down. It has a wide range of uses and a large market demand. It mainly uses the discharge of moisture, wood acetic acid and wood tar in the raw materials under high temperature and semi-anoxic conditions to...

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