Active carbon production with high quality and low cost

A mulberry branch is used as raw material, ZnCl2 is used as an activating agent, and the best activating technique is selected to prepare the active carbon with high quality; methylene blue is absorbed by 285mg/g, and the ash content is 0.99 percent. ZnCl2 gas is recycled by a specially manufactured...

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Bibliographic Details
Main Authors YANG LING, WANG YU, MIN ANMIN, HU LIUPING, MU CHANGLONG, XIE RENZHI, ZHAO DAOBIN
Format Patent
LanguageChinese
English
Published 03.06.2009
Subjects
CHEMISTRY
COMPOUNDS THEREOF
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
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Summary:A mulberry branch is used as raw material, ZnCl2 is used as an activating agent, and the best activating technique is selected to prepare the active carbon with high quality; methylene blue is absorbed by 285mg/g, and the ash content is 0.99 percent. ZnCl2 gas is recycled by a specially manufactured high voltage static device, thus leading the production cost to be reduced greatly.
Bibliography:Application Number: CN2008145383