Citation
Luqman Chuah Abdullah
(2010)
Method of adsorbing dye in aqueous solution.
PI2010005028.
Abstract
The present invention further provides a method of adsorbing dye by chemically-modified palm kernel shell comprising the steps of: providing and treating palm kernel shell; dissolving the palm kernel shell in a epoxide solution comprising N-(3-chloro-2-hydroxypropyl) trimethylammonium chloride and a base to form a quaternized or cationized palm kernel shell; neutralizing and washing the quaternized or cationized palm kernel shell; and adding the quaternized or cationized palm kernel shell in a dye solution to adsorb the dye.
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Additional Metadata
| Item Type: | Patent |
|---|---|
| Application Number: | PI2010005028 |
| Filing Date: | 2010-10-26 |
| Divisions: | Faculty of Engineering |
| Keywords: | Adsorbing dye; Palm kernel shell; Aqueous solution. |
| Depositing User: | Junaini Mohd Yusof |
| Date Deposited: | 04 Nov 2014 01:24 |
| Last Modified: | 04 Nov 2014 01:24 |
| URI: | http://psasir.upm.edu.my/id/eprint/32247 |
| Statistic Details: | View Download Statistic |
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