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Activated carbon is a very good adsorbent. It uses charcoal, bamboo charcoal, various shells and high-quality coal as raw materials to crush, sieving, catalyst activation, rinsing, drying and screening of raw materials through physical and chemical methods. It is manufactured by a series of processes. It has the dual characteristics of physical adsorption and chemical adsorption, and can selectively adsorb various substances in the gas phase and liquid phase to achieve the purposes of...
Biogas digester granular activated carbon is a kind of sulfur-containing material made of black appearance, tasteless, non-toxic, and developed internal pore structure. A kind of microcrystalline carbon material with large specific surface area and strong adsorption capacity is a commonly used adsorbent. Activated carbon according to the appearance of the shape is divided into: powder, granular, irregular granular, cylindrical, spherical and fibrous and so on. Granular activated carbon refers...
There are two main types of equipment for adsorbing gold by activated carbon: one is a gold-containing heap immersion liquid through a fixed activated carbon layer from top to bottom, that is, a fixed bed adsorption system. The other type is that the gold-containing heap immersion liquid passes through the carbon layer at a certain speed by the pressure of the pump, so that the carbon layer is in a boiling state. The choice of these two types of equipment depends on the turbidity and solid...
What is formaldehyde activated carbon ? The principle of activated carbon purification is to rely on its pore structure and surface area developed by itself, which can be greatly exposed to the surrounding air and passively adsorb some pollutants into its own pores. Therefore, the larger the surface of activated carbon, the larger the pore size structure. The more developed the adsorption capacity is. Basic overview Formaldehyde is a highly volatile organic compound with a high degree of...
The surface area of activated carbon in different materials is different. Shell activated carbon is made from high-quality walnut shells, peach shells, and apricot shells. It is refined through a series of production processes. Appearance is black, granular, with developed porosity, good adsorption performance, high strength, easy regeneration, economical and durable. It is mainly used for the purification, decolorization, dehydrogenation, deodorization of iron and steel, metallurgy, petroleum,...
With the development of science, the use of activated carbon has become more and more widespread, and with the country’s emphasis on the ecological environment, activated carbon is also playing an increasingly important role in the environmental protection industry. This is particularly true of the activated carbon of the shell; What are the uses of activated carbon? Let's take a look. Shell activated carbon use Nutshell activated carbon is widely used in the deep purification of drinking...
Activated carbon filter is widely used in water purifiers. Taking pure water machine as an example, pure water machine has five filter systems, and the most widely used five filter elements are PP cotton, granular activated carbon, compressed activated carbon, RO membrane, and rear Activated carbon. It can be seen that there are 2, 3, and 5 of these five levels that are activated carbon. What are the differences and effects of these three types of activated carbon? Activated carbon is a very...
English name: Carbon activated; Carbon amorphous; Carbon black; Carbon active; Activated carbon; Activated charcoal; Activated char; Carbon Amorphous Other names: pigmented carbon; activated carbon black; activated carbon; activated carbon powder CAS number: 7440-44-0 C = 12.01 Level: For chromatography Granularity: 26 ～ 35 mesh pH (50g / L, 25 ℃): 7.0 ～ 9.0 Benzene adsorption rate: ≥30.0% Specific surface area: ≥500m2 / g Bulk density: ≥350g / L Loss on drying: ≤3.0% Anti-wear strength: ≥80.0%...
The activated carbon package has a good effect on removing formaldehyde. It is manufactured through a series of processes such as crushing, sieving, catalyst activation, rinsing, drying, and screening through physical and chemical methods. The function of the activated carbon package is mainly used to adsorb harmful gases such as formaldehyde, filter out insoluble, and adsorb some soluble substances. Next Xiaobian introduced to everyone how to use activated carbon and activated carbon package...
Industrial wastewater is an effective method for advanced treatment and purification of polluted water. In the 1960s, particulate activated carbon was used for the treatment of carbon disulfide wastewater in China. Since the early 1970s, granular activated carbon has been used to treat industrial wastewater. Both in terms of technology, as well as in terms of application range and processing scale, they have developed rapidly. For example, large scale applications have been made in the...
In the actual production, the noise of flour milling machine has already been manufacturers worried. Noise generated by many factors, one of which is an important reason vibration, then the mill's production how to reduce the noise, here are some users commonly used method. How would flour milling machine shake when it produces wheat,corn and other grain flour? The main reason is due to the flour milling equipment at the time of making the wheel machining error caused by the imbalance.So, it...
1 Preface According to statistics, the annual discharge of industrial wastewater in China is about 8 *108 m3, which contains not only highly toxic components such as cyanide, but also metal ions such as chromium, zinc and nickel. There are many methods to treat wastewater, such as chemical precipitation, electrolysis and membrane treatment. This paper introduces activated carbon adsorption method. Activated carbon equipment plays an important role in it. Activated carbon processed by activated...
The function of the powder cleaning machine in the flour machine complete equipment is also crucial. The process effect of the powder cleaning machine is determined according to the screening rate of the screening material and the reduction rate of the wheat flour ash. In the daily production of flour processing equipment, the selection rate of the undersize is mainly used to guide the operation. Generally, the purification effect is judged by observing and comparing the quality status of the...
We know that in the complete set of flour machine, the powder clearing machine selects and classifies the materials through the screen and airflow, and achieves the purpose of “grading and clearing at the same level”. At the same time, we should balance the material balance of each system and move towards flexibility. Due to the special role of the powder cleaner in the flour mill equipment, it is decided that the adjustment of the powder cleaner can improve the quality of the processed wheat...
Charcoal machine equipment for the production of charcoal mechanism, the most critical technology than the rod machine and charcoal furnace friends. When a charcoal friend generally charcoalizes semi-finished charcoal, it uses either a mechanism carbonization furnace or a homemade clay kiln. No matter whether charcoalization is carried out using a charcoal machine equipped with a charcoal furnace, or using an earthen kiln for charring, basically two types of drying methods are used for drying....
In the contemporary society where the stone mill flour machine sets off a new wave, many people choose to use a more environmentally friendly and healthier stone mill flour machine. What advantages does a high-quality stone mill flour machine have? In the contemporary society where the stone mill flour machine sets off a new wave, many people choose to use a more environmentally friendly and healthier stone mill flour machine. What advantages does a high-quality stone mill flour machine have?...
In recent years, low-carbon environmental protection storms have spread to all walks of life. Of course, the pharmaceutical equipment industry is no exception. With the strong support of the state for the energy conservation and environmental protection industries, environmental protection conditions have become more stringent. This has given many low-tech and environmentally friendly facilities. Poor enterprises sounded the alarm. As we all know, drying is an important process in the...
In recent years, people have paid more and more attention to diet. Every morning, breakfast will definitely have a cup of hot soy milk. The nutrient content of soy milk is very high. Drinking soy milk for a long time can enhance the body's immunity, so many people will Buying a soymilk machine, the stone mill soymilk is also a good amount, the taste of the soymilk that is ground is very pure, then, what are the benefits of the stone mill soymilk? What are the advantages of stone mill soybean...
Flour milling machine is a machine that grind wheat, corn etc grain. Taking into consideration the local needs and market requirement, flour mills can be established at different levels -domestic flour milling machine. Build a home flour milling machine, whether manual or electric, it is not difficult and will give you the opportunity to grind wheat or other whole grains for your family's bread. A manual flour milling machine is good for those who do not need to process large quantities of...
The small flour machine is divided into manual feeding and automatic feeding, skin core mixing and skin core separation and grinding, small single machine and small double group, etc., daily processing capacity of 5-30 tons wheat flour equipment production line. Small flour processing machines are sometimes easy to operate, easy to disassemble, and durable. Shandonghengyikaifeng small flour processing machine (automatic equipment) provides plant structure design and on-site installation...
Compared with large and medium-sized flour mills, small flour mills have an irreplaceable market space. Small flour mills not only save energy but also save space, save electricity consumption and save investment. This is determined by its own structure. It is the first, because it is small, so the supporting equipment used is small, but don't look at it small, its function is not small, let's take a closer look at the characteristics of the small flour machine: The energy saving of small flour...
One of the shrewdest decisions that you can make for your family is to buy a small scale maize flour milling machine. However, the process of acquisition is not as simple as it sounds and to get a right flour milling machine. It is important to buy from China. First,you must ask yourself here is whether the maize miller you are eying is manually or electrically operated. Then,quality is paramount, as this will ensure that your maize flour production is effective as possible and that it runs...
Flour milling machine is a machine that grind wheat, corn etc grain. Taking into consideration the local needs and market requirement, flour mills can be established at different levels -domestic flour milling machine. Build a home flour milling machine, whether manual or electric, it is not difficult and will give you the opportunity to grind wheat or other whole grains for your family's bread. A manual flour milling machine is good for those who do not need to process large quantities of...
What are the precautions when installing the vibrating screen for the flour machine? The vibrating screen is indispensable in the flour machine equipment. What are the things we need to pay attention to when installing the vibrating screen? 1. When installing, be sure to tighten the screen, because the tension of the screen is an important factor affecting the screening efficiency; 2. Be sure to select a screen with a thicker wire diameter because the installation of the linear screen is...
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.