No.1258-12 Xinzhen Road, Minhang District, Shanghai, China
Tel: 0086 21 5603 2171
Fax: 0086 21 3325 0914
Email: sales@walnutshellpowder.com
Tel: 0086 21 5603 2171
Fax: 0086 21 3325 0914
Email: sales@walnutshellpowder.com
How to make the walnut shell activated carbon
Source:FLOWSPEC INDUSTRIAL LIMITED Date:2012-03-22 11:29:29
How to make the walnut shell activated carbon?Will be crushed walnut charcoal to less than 160 mesh, join cohere agent after blending article crowded forming, dry, in electric in nitrogen protection in converter carbonized, heating conditions for heating rate 10 ¡æ / min, 800 ¡æ, the terminal temperature constant temperature time 30 min, and get the goods after cooling carbon molecular sieve. Test results show that adding a small amount of coal tar cohere agent made waste paper pulp or poly (vinyl alcohol), help to improve the performance of molecular sieve air separation unit, and can reduce the particles dust in the surface.
Will be in different temperatures with walnut carbonized, research on the product temperature carbonization production rate and the influence of the performance. The test results show that the effective use of walnut carbonized is one of the important ways.