Hydhayat, Yusril Wahyu (2021) Pembuatan Karbon Aktif dari Limbah Daun Jati (Tectona grandis L.F) menggunakan Aktivator Larutan KOH. Undergraduate thesis, UPN Veteran Jawa Timur.
|
Text (Cover)
18031010065_Cover.pdf Download (1MB) | Preview |
|
|
Text (Bab 1)
18031010065_Bab1.pdf Download (728kB) | Preview |
|
|
Text (Bab 2)
18031010065_Bab2.pdf Download (3MB) | Preview |
|
![[img]](http://repository.upnjatim.ac.id/style/images/fileicons/text.png) |
Text (Bab 3)
18031010065_Bab3.pdf Restricted to Registered users only until 18 September 2024. Download (1MB) |
|
|
Text (Bab 4)
18031010065_Bab4.pdf Restricted to Registered users only until 18 September 2024. Download (1MB) |
|
|
Text (Bab 5)
18031010065_Bab5.pdf Download (269kB) | Preview |
|
|
Text (Daftar Pustaka)
18031010065_Daftar_Pustaka.pdf Download (904kB) | Preview |
|
|
Text (Lampiran)
18031010065_Lampiran.pdf Restricted to Registered users only until 18 September 2024. Download (1MB) |
Abstract
Teak have not been widely looked at for their uses and most of them become solid waste. This teak leaf waste is a material that has the potential to produce activated carbon because it contains lignin + 10%, cellulose + 28%, and organic carbon + 50%. This research was conducted to determine the concentration of activator and the best immersion time on the quality or quality of the activated carbon of teak leaves. In addition, it is also used as an alternative material for the manufacture of adsorbents for various industrial purposes. The process of making activated carbon begins with cutting the teak leaves to reduce their size. Then the teak leaf waste was pyrolyzed at a temperature of 300ᵒC for 5 hours. Then the carbon is cooled at room temperature around 28ᵒC. After cooling, the carbon was ground and sieved through a 60 mesh sieve. Carbon was activated using KOH with a concentration variation of 0.5; 1; 1.5; 2; and 2.5 M with soaking times for 12, 16, 20, 24, and 28 hours. After passing through the activation process, then filtration and pH neutralization were carried out by washing using aquadest. To obtain dry activated carbon, it is dried in an oven for 2 hours. The best results are activated carbon that is activated using 2.5M KOH with an immersion time of 20 hours with an absorption capacity of 774.151 mg/g of iodine, 7.0879% water content, 33.2343% ash content, 35.3788 volatile matter levels. % and fixed carbon 24.299%.
| Item Type: | Thesis (Undergraduate) | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Contributors: |
|
||||||||
| Subjects: | T Technology > TP Chemical technology > TP155 Chemical engineering | ||||||||
| Divisions: | Faculty of Engineering > Departement of Chemical Engineering | ||||||||
| Depositing User: | Yusril Wahyu Hydhayat | ||||||||
| Date Deposited: | 19 Sep 2022 04:39 | ||||||||
| Last Modified: | 19 Sep 2022 04:39 | ||||||||
| URI: | http://repository.upnjatim.ac.id/id/eprint/9216 |
Actions (login required)
 |
View Item |