Difference between coconut shell activated carbon and nut shell activated carbon
Description
Coconut shell activated carbon and nut shell activated carbon are two kinds of activated carbon that people often use in life, because the similarities between them are often mistaken when they are used. coal activated carbon pellets To distinguish between coconut shell activated carbon and nut shell activated carbon, one must understand the difference between them.
Strictly speaking, coconut shell activated carbon is also a kind of nut shell activated carbon. They are very similar in appearance. They are all small black particles with good strength and adsorption capacity. There are also the same areas in terms of use, so what is the difference between them?
1. Different raw materials:
The raw material of coconut shell activated carbon is our common coconut shell in Southeast Asia and Hainan. There are many kinds of raw materials for activated carbon from nut shell, including apricot shell, date shell, peach shell, etc. Compared with coconut shell activated carbon, the particles are larger.
2. The difference in iodine value and strength:
The adsorption iodine value of coconut shell activated carbon is relatively high in activated carbon, generally reaching more than 1000, and the strength is about 97. Nutshell activated carbon is not as high as coconut shell activated carbon. Generally, the iodine value can reach above 800 and the strength is about 95.
3. The difference in function and purpose:
Coconut shell activated carbon can be used for food, wine, beverages, medicine, air purification activated carbon and high-purity drinking water deodorization, removal of heavy metals in water and liquid decolorization, mostly used in the treatment of purified water and drinking water.
Nutshell activated carbon can be used in the chemical, pharmaceutical, sugar, beverage, and alcohol purification industries to decolorize, refine, purify, and treat wastewater. It is mostly used in industrial water treatment.
The Wall