High Decolorization Coconut Granule Activated Carbon for
Chemicals,Drugs,Drug Intermediates
Description
The product is a kind of coconut activated carbon used in pharm and
chemical industry.The production processes are accomplished by
using one combination of the following steps:
1.) Carbonization: Material with carbon content is pyrolyzed at
temperatures in the range of 600–900 °C, in absence of oxygen
(usually in inert atmosphere with gases like argon or nitrogen)
2.) Activation/ Oxidation: Raw material or carbonised material is
exposed to oxidizing atmospheres (carbon monoxide, oxygen, or
steam) at temperatures above 250 °C, usually in the temperature
range of 600–1200 °C. The product is also designed to comply with
all the applicable provision of ASTM standard for coconut activated
carbon.
Applications
It is mainly used in refinement of drug intermediates,drug
decolorization,chemical decolorization,solvent recovery etc.,
Specification
| Specifications | Value |
| Iodine value | ≥1200/1300/1400mg/g |
| Methylene blue | ≥270/330/360/0.1g |
| Caramel adsorption | 210/210/230 |
| Hardness | ≥95%/≥90%/≥90% |
Granule sizes available: 4-8 mesh
(4.75mm-2.36mm),6-12mesh(3.35mm-1.4mm),8-20mesh(2.36mm-0.83mm),12-40mesh
(1.4mm-0.38mm),20-40mesh(0.83mm-0.38mm),or as per the request of
client
The highest iodine value can be above 1500mg/g.
Advantages
In the drinking water, food, medicine and chemical industry, the
low heavy metal content, less impurity, high-purity and strong
adsorbing ability activated carbon is necessary. High
decolorization coconut shell activated carbon is producted by
special technology,based on high adsorption ability and high
decoloration ability,this product is wildly used in advanced water
treatment,ammonium sulphate decolorization,grease-decoloring,dry
cleaning solvent purification,fatty acid purification,fumaric acid
purification,tartaric acid purification,glycerine
decolorization,lactic acid purification,lubricating oil
decolorization,plating solution refining,malic acid decolorization,
decolorization of sorbitol,citric acid,xylitol,ethylene glycol
decolorization ect.,
