We all know that formaldehyde is very harmful to our human body, so we must adsorb formaldehyde before moving into a new house. There are many ways to absorb activated carbon, which is one of the methods of activated carbon adsorption, but activated carbon is actually divided into a variety of activated carbon absorption of formaldehyde useful? As well as the absorption of activated carbon that effect is better?

Activated Carbon In Addition To Formaldehyde Useful

1. Activated carbon is mainly used to adsorb formaldehyde and other harmful gases, filtering out insoluble, adsorption of some soluble. Activated carbon composition is mainly the use of charcoal, a variety of shells and coal as raw materials, through physical and chemical methods of raw materials for crushing, sieving, catalyst activation, rinsing, drying and screening and a series of processes and manufacturing. It has a strong physical adsorption and chemical adsorption effect, which can adsorb certain organic compounds to achieve the removal effect. 2.

2. Activated carbon can adsorb formaldehyde, ammonia, benzene, xylene, radon and other indoor harmful gas molecules in the air, for the living room, furniture closet, bookcases, shoe cabinets, shoes, refrigerators, bathrooms, floors, fish tanks, automobiles, air conditioning, computers, hotels and entertainment venues, have a very good effect, can be effective in adsorption of harmful gases such as formaldehyde, filtering out the insoluble, adsorption of some soluble. Therefore, together with gas catalyst and other chemical treatment methods, they are used as household formaldehyde removal and indoor air purification.

3. Role of Granular Activated Carbon (GAC)

Granular activated carbon (GAC), the smaller the particles, the better the adsorption effect, but the resistance is larger, also easy to leak carbon. Therefore, water purifier manufacturers generally choose moderate particles of carbon particles, generally between 10 to 24 mesh, small water purifiers choose 16 to 32 mesh. And granular activated carbon is more suitable for use in the refrigerator odor adsorption or car wash and other small-scale use.

Which Type Of Activated Carbon Is Effective In Removing Formaldehyde

Activated carbon can be divided into wood activated carbon, shell activated carbon, mineral raw material activated carbon, synthetic resin activated carbon, regeneration activated carbon and so on. We commonly use the following types of activated carbon.

1. Mineral raw material activated carbon

Mineral raw material activated carbon is mainly composed of live ores, which are mainly derived from the mining areas. The raw materials are screened and added with seafoam and bumpy soil, which greatly improves the adsorption performance of activated carbon.

2. Coconut shell carbon

Coconut shell activated carbon is mainly made from coconut shells from Hainan and Southeast Asia as raw materials, which are then screened, carbonized with water vapor and refined, and then made through a series of processes, such as removing impurities, activation and sieving. Coconut shell activated carbon is black granular, with developed pore structure and adsorption capacity, high strength, chemical stability, and long service life. Widely used in pure water, industrial water, drinking water, food and beverage, oil and power depth purification and refining of precious metals, with decolorization and deodorization, adsorption and removal of turbidity, and then zeolite, molecular sieve to use the effect is better.

3. Fruit shell carbon

Fruit shell carbon is mainly made of wood chips and fruit shells, and then carbonized, activated, processed, fruit shell carbon has a large surface area, high strength, developed pore structure, strong adsorption performance, and can effectively adsorb organic pollution and organic solvents in the water, applicable to pharmaceutical, petrochemical, sugar, beverage and other purification industries.

4. Wooden carbon

Wooden activated carbon is made of wood as raw material, which is in the form of powder, and processed through high temperature carbonization, activation and other processes, with large surface area, high activity, developed microporous, strong decolorization force and large pore structure, which can effectively adsorb colorful substances and impurities in the liquid.

The quality of activated carbon produced by Huamei is reliable and has a certain degree of competitiveness in the international market, with a stable export business. Welcome to contact us to get the price of different types of activated carbon products.

As we all know, Norit activated carbon (now acquired by cabot) is a very well-known activated carbon supplier. They produce activated carbon used in various industries, such as food and beverage, petrochemical, water treatment, air purification, gold extraction, nickel mining and other fields. Norit has excelled in activated carbon production technology and application. Well recognized by the majority of customers, but because of norit activated carbon price is high , many customers want to find more cost-effective products to replace, Huamei activated Carbon, one of the top 10 activated carbon manufacturers in China, is a good choice.
Huamei activated carbon factory is one of the top 10 well-known brands in China, rapidly occupying the market with the concept of small profits and quick sales. Here are the popular models of CABOT (also known as NORIT) for your reference.

1. SORBONORIT 4 & SORBONORIT B3

SORBONORIT 4 & SORBONORIT B3 is a steam activated extruded carbon with a diameter of 4 mm. It is carbon with superior mechanical hardness that is excellent for solvent recovery applications. It is used in solvent recovery applications where the concentration of solvent is high or in critical applications where the highest working capacity is required.
Huamei activated carbon can provide similar columnar activated carbon HMEAC600 & HME-C80, which has the advantages of a long service life and a low price.

2. NORIT ROW 0.8 SUPRA

NORIT ROW 0.8 SUPRA extruded activated carbon is an extruded activated carbon,which offers superior adsorption properties in a wide range of applications such aspurification of (potable) water. Its dedicated pore size distribution makes NORIT ROW 0.8 SUPRA extruded activated carbon highly suitable for the removal of taste and odour, organic micro pollutants such as pesticides, other dissolved organic substances, chlorine and ozone. Its superior hardness makes NORIT ROW 0.8 SUPRA extruded activated carbon particularly suited for thermal reactivation.
Huamei activated carbon can provide similar pellet activated carbon HME-AC series.

3. Norit RB 1.5

Norit RB 1.5 is a steam activated extruded granular carbon with a particle diameter of 1.5 mm. Norit RB 1.5 is an excellent carbon type for the removal of low concentrations of contamination in gas flows.
Huamei activated carbon can provide similar pellet activated carbon HME-AC series.

4. NORIT PK 3-5

NORIT PK 3-5 granular activated carbon is a highly macro porous granular activated carbon, which can be used in a broad range of gas and liquid phase applications. NORIT PK 3-5 granular activated carbon is allowing low weight gas filter design and suitable for oil removal from compressed air and condensate. NORIT PK 3-5 granular activated carbon is produced by steam activation from renewable raw materials.
Huamei activated carbon can provide similar granular activated carbon gac. This product has a high methylene blue value.

5. NORITHENE filter plates

NORITHENE filter plates offer a simple and effective solution to indoor air purification and acid gas removal. Whether you are looking to remove hazardous impurities from a laboratory, install a dust free purification system in a large airport, or want a high performance and reliable purifier for your home filtration system, the NORITHENE filter plate is the perfect choice.
The NORITHENE filter plate has an excellent reputation for optimal performance in air and acid gas applications.
Huamei Activated carbon manufacturer can provide similar filter plates

6. NORIT RO 3515/ NORIT RO 3520 /NORIT GCN

NORIT RO 3515/ NORIT RO 3520 activated carbon is extruded activated carbon for gold recovery. NORIT GCN is granular activated carbon for gold recovery.
Huamei Activated carbon can provide similar 2mm & 1.5mm pellet activated carbon & coconuts shell base granular activated carbon for gold recovery HMGOLD series

7. Norit activated carbon GAC series

Norit GAC 1240 W（Norit GAC 1240）& Norit GAC 830 W（Norit GAC 830） is a granular activated carbon, which is suitable in a wide range ofapplications such as purification of (potable) water and industrial process liquids.
Huamei Activated carbon can provide similar coal base activated carbon & coconut shell base granular activated carbon for water treatment HMG-BC series & HMG-CS series.

8. Norit powder activated carbon series

NORIT CG1 and Norit SX Plus powdered activated carbon: designed to purify (highly) discolored and/or foaming process liquids. It is used in food, beverage, pharma, and fine chemical applications where a purification aid with a slightly acidic pH is optimal, such as the purification of starch hydrolysates.
Huamei Activated carbon can provide similar wood-based activated carbon powder for decolourisation in the food and beverage industry HMP-CF6 & HMP-504.