Number of items: 1.
Ujang, Ujang and Sutanto, Sutanto and Jati Kusumawardani, Linda
(2024)
Quality Charcoal Active From Skin Peanut Land (Arachis Hypogaea ) With
Various Activation Methods
Ujang Hermawana*)
, Dr. Sutanto, M.Si b*)
, Linda Jati Kusumawardani, M.Si c*)
a)Department of Chemistry, Faculty of Mathematics and Natural Sciences, Pakuan University, Bogor, 16129, Indonesia
*) Corresponding Author: sutanto@unpak.ac.id
ABSTRACT
Peanut Soil (Arachis Hypogaea) is quite a plant with seeds Which wrapped by skin Enough hard. Skin from
peanut land formed by compound organic Which potential to made become arng active. This research aims to
find out quality charcoal active with various activation methods and tested based on SNI 06-3730-1995.
Chemical activation was carried out by immersion in 0.1M NaOH, 0.1M H2SO4, and 0.1M NaCl, while
physical activation was at a temperature of 500⁰C and without activation as a control variable. Results analysis
showing Activation best is with temperature 500⁰C with results water content amounting to 3.58%, the results
of the ash content were 3.82%, volatile matter 9.55% , carbon content 83.05%, benzene absorption capacity
17.5177%, iodine absorption capacity 753.23mg/g, and metyhlene absorption capacity. blue 120.117 mg/g.
Results analysis FTIR showing that charcoal active with activation 500˚C contain structure OH, CH, C=O,
And CH, as well as results test SEM showing The presence of varying pore surfaces in activated charcoal.
Keywords: Charcoal active, waste skin peanut land, characteristics, Activation, adsorbent.
Skripsi thesis, Universitas Pakuan.
This list was generated on Sun Sep 1 08:53:03 2024 WIB.