When discussing the practical topic of how to buy activated carbon, we first need to clarify the basic nature of activated carbon, its use and the wide range of products on the market, so as to make an economical and efficient choice. Activated carbon, with its strong adsorption capacity, is widely used in air purification, water purification, food decolorization, medical refining and other fields, and has become an indispensable environmental purification material in modern life.
Activated carbon is a specially treated carbon material with a porous structure, and these micropores can greatly increase its surface area, thereby enhancing the adsorption capacity of impurities in gases and liquids. According to the different raw materials and manufacturing processes, activated carbon can be divided into wood activated carbon, coal activated carbon, fruit shell activated carbon and other types, each type in the adsorption performance, physical form of each has its own advantages, choose the right activated carbon is very important.
By raw material source:
1. Wood activated carbon
2. Animal bone/blood activated charcoal
3. Mineral raw material activated carbon
4. Activated carbon from other raw materials
5. Recycled activated carbon
By manufacturing method
1. Chemical Activated carbon (chemical carbon)
2. Physical activated carbon (physical carbon)
3. Chemical-physical method or physical-chemical method activated carbon
According to appearance shape:
1. Powdered activated carbon
2. الكربون المنشط الحبيبي
3. Amorphous granule activated carbon
4. Cylindrical activated carbon
5. Spherical activated carbon
6. Activated carbon in other shapes
By aperture:
1. Large hole: aperture > 1000A°
2. Transition hole: aperture 20 ~ 1000A°
3. Micropores: The surface area of activated carbon with a aperture <20A° is mainly provided by micropores.
1. Wood activated carbon: activated carbon made of wood chips, charcoal, etc
2. Fruit shell activated carbon: activated carbon made of coconut shell, walnut shell, apricot shell, etc
3. Coal-based activated carbon: activated carbon made of lignite, peat, bituminous coal, anthracite, etc
4. Petroleum activated carbon: such as asphalt-based spherical activated carbon made of asphalt and other raw materials
5. Recycled carbon: recycled activated carbon with used waste carbon as raw material for reactivation
Before purchasing activated carbon, it is important to identify the use scenario and needs. Here are a few suggestions:
According to the application field selection: such as in the field of water purification, you can choose coal activated carbon or wood activated carbon. In the field of gold extraction, wood activated carbon can be selected. In the field of food processing, you can choose fruit shell activated carbon.
Select according to adsorption performance: Adsorption performance is one of the most important indicators of activated carbon, and its adsorption performance can be evaluated by comparing the specific surface area and pore volume of different types of activated carbon. In general, the larger the specific surface area, the better the adsorption performance.
Select according to particle size: The particle size of activated carbon will also affect its adsorption performance and use scenario. In general, the smaller the particle, the faster the adsorption rate, but it is also easy to cause blockage. The larger the particle, the slower the adsorption rate, but not easy to plug. Therefore, it is necessary to select the appropriate particle size according to the specific application scenario.
Selection according to cost: the price of different types of activated carbon varies greatly, and the appropriate activated carbon needs to be selected according to the actual application scenario and cost budget.
1. Iodine adsorption value: It is one of the important indicators to measure the adsorption capacity of activated carbon, the higher the value, the stronger the adsorption capacity.
2. Carbon tetrachloride adsorption rate: also reflects the adsorption performance of activated carbon, especially suitable for evaluating its performance in water treatment.
3. Ash and moisture content: High ash content may affect the adsorption effect, while excessive moisture content may reduce the actual use efficiency of activated carbon.
4. Particle size and pore size distribution: The appropriate particle size helps the activated carbon to distribute evenly in a specific space and improve the adsorption efficiency. The pore size distribution affects the adsorption capacity of different sized molecules.
Check before use: ensure that the activated carbon package is intact and not damaged to avoid contamination before use.
Regular replacement: The adsorption capacity of activated carbon is limited, and it needs to be replaced regularly according to the use situation to ensure the best purification effect.
Proper storage: Unopened activated carbon should be stored in a dry, ventilated place to avoid moisture affecting performance.
Combined use: For complex environments or high requirements, activated carbon can be considered in combination with other purification materials to achieve a better purification effect.
In summary, when choosing to use activated carbon, it is necessary to comprehensively consider the specific needs, treatment effect requirements and economic costs and other factors to achieve the best treatment effect and economic benefits. هوامي كربون has more than 20 years of activated carbon manufacturing experience. We use anthracite, bituminous coal, coconut shell, wood as raw materials to produce granular activated carbon, granular activated carbon, powdered activated carbon. Our technicians and sales team will provide you with the best solution for your project. You can always contact us for affordable prices on activated carbon products.
Activated carbon isn’t just for water; it’s also the unsung hero of air purification. Different forms of activated carbon, such as cloth, pelletized, and granular, are employed to filter gases that you’d rather not inhale. For instance, it’s used to remove hydrogen sulfide from natural gas and to ensure that the air conditioning unit in your car doesn’t make you choke on radon and other delightful odors. So next time you take a deep breath, maybe send a thank-you note to the activated carbon silently doing its job.
In the mining industry, activated carbon is the go-to material for recovering precious metals like gold. Its adsorbent nature allows it to separate carbon from cyanide during the final stages of mining. So, the next time you marvel at a gold ring or necklace, spare a thought for the activated carbon that helped bring that shiny trinket to life.
Activated carbon is also a silent player in the food and beverage sector, ensuring that what you consume isn’t tainted by unwanted flavors or by-products. It’s used to purify concentrated juices, remove impurities from sweeteners, and generally ensure that what you’re eating or drinking is up to snuff. Because nothing says “refreshing” like knowing your drink has been filtered through a material that could just as easily be cleaning up toxic spills.
When it comes to water purification, activated carbon is used as both a primary and tertiary treatment. In the initial stages, it helps remove large particles—because who wants to drink chunky water? In the final stages, it improves taste and controls odors. So, whether you’re dealing with city water that tastes like a swimming pool or well water that smells like rotten eggs, activated carbon is your best friend.
Granulated activated carbon (GAC) is the type you call on when you need something a bit more substantial than powder but less cumbersome than pellets. It’s primarily used in deodorization, air treatment, and water treatment. GAC offers a smaller external surface than powdered forms, making it the Goldilocks of activated carbon—not too big, not too small, but just right.
Pelletized activated carbon is essentially powdered carbon that’s been compressed into pellets. It’s like activated carbon on steroids—stronger, more durable, and ideal for gas-phase applications. Thanks to its low dust content, good mechanical strength, and low-pressure drop, pelletized activated carbon is the go-to choice when you need something that won’t crumble under pressure.
Powdered activated carbon (PAC) is the fine stuff, usually added directly to process units like raw water intakes and clarifiers. It’s effective but comes with a caveat—using it in a dedicated vessel can lead to head loss, making it less than ideal for some applications. But when you need a quick fix, PAC is the go-to choice for many.
Impregnated activated carbon is infused with inorganic impregnates like silver and iodine, making it the overachiever of the bunch. It’s primarily used in the purification of domestic potable water, where its extra chemical kick helps ensure that what comes out of your tap is as clean as possible.
Catalytic activated carbon, also known as surface-modified activated carbon, doesn’t just adsorb contaminants—it also initiates and enhances chemical processes. This makes it particularly useful in removing contaminants from drinking water. So, not only does it grab onto pollutants, but it also helps break them down, making it the smarty-pants of the activated carbon world.
Activated carbon’s adsorptive nature makes it incredibly effective at removing contaminants from water. This isn’t just about making water look clear; it’s about making it safe to drink. So, the next time you take a sip of water, remember that activated carbon is working behind the scenes to ensure you’re not ingesting something you shouldn’t be.
Let’s face it: no one wants to drink water that tastes or smells bad. Activated carbon is your best bet for improving the taste and odor of water, turning something that’s barely drinkable into something that’s actually pleasant. So, if you’ve ever enjoyed a glass of water that didn’t taste like it came from a swamp, you’ve got activated carbon to thank.
One of the biggest reasons activated carbon is so popular in water treatment is its ability to absorb a wide range of components. It’s not a one-trick pony; it can handle everything from chlorine to volatile organic compounds (VOCs). This versatility makes it an attractive option for water purification plants that need to get the most bang for their buck.
Activated carbon is nothing if not reliable. It’s been used in water treatment for years and has proven time and again that it can get the job done. As long as you’re using the right type of activated carbon for the job, there’s little chance of failure. It’s a tried-and-true solution that has stood the test of time, and it’s not going anywhere anytime soon.
In a world full of contaminants, pollutants, and all manner of unsavory substances, activated carbon stands as a silent guardian, purifying our water, cleaning our air, and ensuring that the things we eat and drink are safe. It may not get the recognition it deserves, but make no mistake—without activated carbon, our world would be a much dirtier place. So, the next time you take a sip of water, breathe in some fresh air, or enjoy a meal, remember the humble activated carbon that made it all possible.
We export to global markets, and Huamei Carbon's global team is constantly expanding to provide the highest level of support to all of our customers and suppliers. At present, we export to more than 60 countries and regions. Besides, all of our customers almost are satisfied with our activated carbon. Here are some customer feedbacks on our activated carbon
Activated carbon is a versatile material with numerous applications, from air and water purification to industrial processes and even medical uses. Choosing the right type of activated carbon for your specific needs can significantly enhance its effectiveness and efficiency. This article is Huamei activated carbon to take you to understand the factors to consider when choosing activated carbon.
Activated carbon, also known as activated charcoal, is a form of carbon that has been processed to create a vast network of micropores. This unique structure gives it an incredibly high surface area, which allows it to adsorb impurities and contaminants effectively. There are various types of activated carbon, including granular, powdered, and extruded forms, each suited to different applications.
The first step in selecting the right activated carbon is to determine its intended use. Are you aiming to purify drinking water, remove odors from the air, or eliminate specific chemical contaminants? Different applications require different types of activated carbon:
- Water Treatment: Granular activated carbon (GAC) is often preferred for drinking water purification, while powdered activated carbon (PAC) is used for smaller systems and quick filtering.
- Air Purification: Both GAC and PAC can be used, but choose a type that targets specific volatile organic compounds (VOCs) if necessary.
- Industrial Uses: Specific applications may require specialized activated carbons designed to adsorb particular chemicals or compounds.
The adsorption capacity of activated carbon refers to its ability to capture contaminants. This is influenced by the type of material, surface area, and pore structure. When choosing activated carbon, consider the following:
- Surface Area: Generally, a higher surface area will lead to better adsorption capabilities.
- Pore Size Distribution: Different contaminants are adsorbed in different pore sizes. Ensure the activated carbon has the proper pore structure for your specific application.
Different types of activated carbon have varying chemical affinities. Conduct thorough research on the contaminants you wish to remove. For instance, if you're dealing with chlorinated compounds, certain types of activated carbon can be more effective than others. Make sure to select a product that is compatible with your specific contaminants.
Some activated carbon products can be regenerated and reused, while others are intended for single use. If cost-effectiveness and sustainability are concerns, consider products that can be easily regenerated. Research the methods available for regeneration and determine if they fit your operational capabilities.
When selecting activated carbon, quality matters. Look for products that are certified by reputable organizations, such as NSF (National Sanitation Foundation) or AMS (American National Standards Institute). This ensures that the activated carbon meets specific performance and safety standards.
Activated carbon comes in various forms, including pellets, granules, and powders. Your choice depends on your application requirements:
- Granular Activated Carbon (GAC): Ideal for larger systems and long-term use.
- Powdered Activated Carbon (PAC): Suitable for applications requiring quick absorption.
- Extruded Activated Carbon: Often used in environments where low pressure drop and high flow rates are essential.
Choosing the right activated carbon is crucial to achieving optimum performance for your specific application. By considering factors such as application purpose, adsorption capacity, chemical compatibility, regeneration capabilities, quality certifications, and packaging, you can make an informed decision that meets your needs. With the right activated carbon, you can effectively remove impurities, enhance air and water quality, and promote a healthier environment.
Huamei Carbon has more than 20 years of experience in producing activated carbon. We produce granular activated carbon, pelletized activated carbon and powdered activated carbon from anthracite, bituminous coal, coconut shell and wood.
Our technicians and sales team will provide the best solution for your project. Since our company was founded, we have served more than 1000 customers and produced the most suitable activated carbon for their projects.
Due to the Philippines, Indonesia and other places of origin production of coconut shell raw materials to reduce, as well as shipping obstacles and other issues affecting the arrival of carbonised material, resulting in an increase in the price of raw materials.
First of all, thank you for your company's trust and support of our company, due to the price of raw material of coconut shell activated carbon keep increasing, in line with the integrity of service, cooperation and win-win business philosophy, the company decided to do price adjustment, one ton increase 40-50usd based on original price per ton.
We hope that customers will understand and support this price adjustment, and we look forward to continuing cooperation with you, and wish you good luck.
There are thousands of activated carbon models in the world, how to differentiate between them? This article classifies activated carbon in detail to help you choose the right activated carbon more quickly and accurately. Activated carbon can be categorised according to its raw materials, forms and uses. Here are some common types of activated carbon:
Made from coal as raw material, coal raw material can be divided into bituminous coal and anthracite. The places of origin include Xinjiang, Shanxi and Ningxia in China. Coal from different origins has different advantages, and the indexes of the activated carbon produced are also different. Huamei Activated Carbon can blend raw materials from different origins according to the specific needs of customers to produce activated carbon that meets the requirements.
Direct coal based granular Activated Carbon: Due to the different origins of coal, the indexes of activated carbon produced are also different. For example, activated carbon produced with Shanxi coal has high strength but also high ash content; activated carbon produced with Xinjiang coal has low ash content but low strength. HUAMEI Activated Carbon blends raw materials according to customer requirements to produce granular activated carbon with low ash and high strength, which is suitable for water treatment, air treatment and other liquid phase treatment.
Agglomerated Activated Carbon: Adopting Calgon's production technology, we produce agglomerated activated carbon with high molasses value, which is suitable for food and beverage decolourisation.
Column Crushed Granular Activated Carbon: The original column carbon is crushed and sieved into granular activated carbon of specified size. It is characterised by high CTC and high butane adsorption value, and is suitable for special fields such as automobile carbon canisters.
Anthracite columnar/pellet activated carbon: Ningxia anthracite is the best raw material for producing columnar activated carbon, which produces activated carbon with high strength, low ash content, high CTC, high bulk density, and the best effect in gas phase adsorption.
Bituminous coal columnar activated carbon: activated carbon produced by bituminous coal has medium and large pores, slightly lower strength, slightly higher ash, lighter bulk density, but the molasses value and methylene blue value are higher, and the decolourisation effect is remarkable.
After carbonazition and activation of raw coal, grinding powder to 200 mesh or 325 mesh, suitable for sewage treatment and waste incineration field.
Made from coconut shell, coconut shell is mainly from Hainan, China, Indonesia and Davao, Philippines. Coconut shell production in Hainan, Huamei Activated Carbon imports coconut shell carbonised material from Indonesia and the Philippines in order to produce high quality coconut shell activated carbon.
Coconut shell granular activated carbon: with a strength of up to 99% and ash content as low as 2%, it is mainly used in gold refining and drinking water industry.
Coconut shell columnar activated carbon: CTC80-100, strength 98%, ash content below 8%, mainly used in solvent recovery field.
Coconut shell powdered activated carbon: mainly used in food addition and other fields.
Wood powdered activated carbon: wood chips as raw material, powdered activated carbon produced by phosphoric acid method, mainly used for food and beverage decolourisation.
Wooden columnar activated carbon: used for solvent recovery and gas treatment.
Silver-impregnated carbon: It is mainly used to carry 0.1-0.3% silver in coconut shell granular carbon, and is mainly used to improve the taste of drinking water.
Acid washing carbon: mainly used to reduce the ash content of activated carbon and improve its purity.
Impregnated carbon: for example, impregnated with potassium hydroxide, impregnated with phosphoric acid, impregnated with PTFE and other agents, in order to improve the adsorption capacity of a certain gas.
Sulphur-carrying carbon: mainly used to remove mercury vapour.
These categorisations help to choose the right activated carbon for specific needs to achieve the best use. If you have specific needs or questions about a particular type of activated carbon, please feel free to inquire further.
Activated carbon is a crucial material in the gold refining industry, used primarily for the adsorption of gold cyanide complexes in the gold recovery process. Here are five well-regarded brands that produce high-quality activated carbon for gold refining:
•Product Line: GoldSorb/PICAGOLD
•Overview: Jacobi Carbons is known for its high-quality activated carbon products, specifically designed for the gold mining industry. The GoldSorb and PICAGOLD series offer high adsorption capacity, hardness, and low attrition loss.
•Key Features: Excellent gold recovery, consistent quality, high surface area, and expensive.
•Product Line: Gold Carbon
•Overview: Haycarb is a global producer of activated carbon, offering a range of products for gold recovery applications. Their gold carbon series is known for its superior performance and durability.
•Key Features: High gold adsorption capacity, strong abrasion resistance, and high hardness.
•Product Line: RC65 6x12 , RC65 8x16, RC265S
•Overview: Rowfer Ltd. specializes in providing services to mining companies in the form of products and consultation. They take pride in our Activated Carbon brand "RowCarbon" as a major player within African mines and water stations.
•Key Features: High gold loading capacity, minimal carbon loss, and effective recovery process.
•Product Line: Gold Plus / DG11 & DG13
•Overview: Their activated carbon products for precious metal recovery accomplish your goal of achieving maximum profits by reducing loss and improving yield.
•Key Features: High purity, excellent mechanical strength, and efficient gold recovery.
•Product Line: HM-GOLD Series
•Overview: Huamei Activated Carbon is a high quality Chinese activated carbon manufacturer, which is rapidly opening up the international market with its excellent production capacity and product quality, and it is the mission of Huamei Activated Carbon to provide the quality that customers can trust and the price that customers can make money.
•Key Features: High adsorption capacity, robust physical properties, and cost-effectiveness.
•Adsorption Capacity: The ability of the carbon to adsorb gold cyanide complexes.
•Hardness and Attrition Resistance: To withstand the mechanical stresses during the gold recovery process.
•Pore Size Distribution: To ensure efficient adsorption of gold complexes.
•Purity: To avoid contamination of the gold recovery process.
•Regeneration Ability: The capacity to be regenerated and reused without significant loss of performance.
These brands are recognized for their consistent quality and performance in the gold refining industry, providing reliable solutions for maximizing gold recovery efficiency.
