Shanghai Activated Carbon Co.,Ltd.
Shanghai Activated Carbon Co.,Ltd.
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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.,