Gas separation and purification technologies include low-temperature distillation, absorption, adsorption and diffusion. This blog introduces to you the two most common and similar processes in adsorption methods, namely pressure swing adsorption (PSA) and temperature swing adsorption (TSA)

Radon, a colorless and odorless radioactive gas, which is a natural byproduct of uranium decay from soil and rocks. This will pose serious health risks when present in elevated levels indoors. Activated carbon, known for its adsorption capabilities, emerges as a promising solution for radon removal. In this guide, we delve into the intricacies of radon, and spotlight the effectiveness of activated carbon in creating safer indoor spaces.

Activated carbon is employed to selectively capture and concentrate nickel ions from aqueous solutions, such as leachates obtained from nickel-containing ores. Its high surface area and porous structure provide an ideal environment for the adsorption of metal ions, allowing for efficient separation, recovery and purification.

Activated carbon is a carbon material with a highly developed pore structure and huge specific surface area, and has good adsorption performance and catalyst properties. In the battery industry, activated carbon is an important material, mainly used to manufacture various types of batteries, such as lithium-ion batteries, lead-acid batteries, nickel-metal hydride batteries, etc.

Activated carbon is a substance with extremely strong adsorption properties. It has a large number of pores and micropores on the surface and can absorb a large

Activated carbon, often referred to as activated charcoal, is a highly porous form of carbon. It is created by heating carbonaceous materials, such as wood, peat, coconut shells, or sawdust, at high temperatures, that is, activation and carbonization. Due to its large specific surface area and developed pore structure, it is widely used for sewage treatment, gas purification, solvent recovery, gold extraction, food decolorization and so on.

Wood activated carbon is made of high-quality fuelwood, sawdust, wood blocks, coconut shells, fruit shells, etc. as raw materials. In accordance with China national standard for wood based activated carbon (GB/T13803.2-1999), it adopts present more popular processes: such as physical method, phosphoric acid and zinc chloride method for production.

Activated carbon pellets are highly porous granules or pellets made from carbon-rich materials like coal, wood, coconut shells, or other carbon sources. They are subjected to an activation process, usually through heat treatment at high temperatures in the presence of steam or carbon dioxide, which creates a network of pores and increases their surface area. This unique structure enables them to effectively adsorb and capture a wide range of impurities, contaminants, and pollutants from gases or liquids.

Activated carbon is a highly porous, hydrophilic and chemically stable material that can adsorb large amounts of impurities and organic substances. In the sugar industry, activated carbon can be used to remove impurities such as pigments, proteins, and oxides in syrup, thereby improving the purity and quality of sugar.

Activated carbon for spirits is mainly used to improve the purity of liquor, purify impurities and remove odors, so that the taste will be better and purer. Zhulin Carbon can customize activated carbon for different liquor. It adjusts the pore size distribution of activated carbon according to the different liquor quality and processing technology of the winery, selectively adsorbs excess substances, effectively removes flavors and impurities, and purifies the liquor body to perfectly meet customer needs.