FOB Price
Obtenir le dernier prix1200 ~ 2100 / Ton
|Minimum Order
Localité:
Hangzhou,China
Prix de commande minimale:
Commande minimale:
10 Ton
Packaging Detail:
gunny bags in container (20 tons)
Delivery Time:
1 month
Supplying Ability:
500 Ton per Month
Payment Type:
T/T, L/C, Western Union
Personne àcontacter Mr. davie
Jincheng Rd., Hanzhou, Zhejiang
Activated carbonActivated carbon, also called activated charcoal,
activated coal, or carbo activatus, is a form of carbon processed to be
riddled with small, low-volume pores that increase the surface area
available for adsorption or chemical reactions. Activated is
sometimes substituted with active.
Due to its high degree of microporosity, just one gram of activated
carbon has a surface area in excess of **0 m2, as determined by
adsorption isotherms of carbon dioxide gas at room or 0.0 °C
temperature. An activation level sufficient for useful application may
be attained solely from high surface area; however, further chemical
treatment often enhances adsorption properties.
Activated carbon is usually derived from charcoal.
Properties:
A
gram of activated carbon can have a surface area in excess of **0
m2,
with ***0 m2 being readily achievable. Carbon aerogels, while more
expensive, have even higher surface areas, and are used in special
applications.
Classification:
Activated
carbons are complex products which are difficult to classify
on the basis of their behaviour, surface characteristics and
preparation methods. However, some broad classification is made for
general purpose based on their physical characteristics.
Applications:
Activated
carbon is used in gas
purification,decaffeination,gold
purification,metal
extraction,water
purification,medicine,sewage
treatment,air
filtersingas
masksandrespirators,filtersin
compressed air and many other applications.
