Effectiveness Of Activated Carbon From Coconut Shell Through Potassium Hydroxide

The aim of this work is to synthesis of activated carbon from pyrolysis of coconut shell through 2 N potassium hydroxide (KOH). Carbon can be produced from material through heating at high temperatures with a porous solid containing 85%-95%. During the heating process, the carbon is only carbonized,...

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Autores principales:	Ilham Mufandi, Siti Jamilatun, Dwi Astri Ayu Purnama, Riska Utami Melani Putri
Formato:	article
Lenguaje:	EN ID
Publicado:	UIN Sunan Gunung Djati Bandung 2020
Materias:	activated charcoal pyrolysis catalyst. Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/4a4a730074ad4bb9b5c9586dd5b87e5d
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spelling	oai:doaj.org-article:4a4a730074ad4bb9b5c9586dd5b87e5d2021-11-11T04:40:36ZEffectiveness Of Activated Carbon From Coconut Shell Through Potassium Hydroxide2407-18972407-192710.15575/ak.v7i2.7956https://doaj.org/article/4a4a730074ad4bb9b5c9586dd5b87e5d2020-12-01T00:00:00Zhttps://journal.uinsgd.ac.id/index.php/ak/article/view/7956https://doaj.org/toc/2407-1897https://doaj.org/toc/2407-1927The aim of this work is to synthesis of activated carbon from pyrolysis of coconut shell through 2 N potassium hydroxide (KOH). Carbon can be produced from material through heating at high temperatures with a porous solid containing 85%-95%. During the heating process, the carbon is only carbonized, and without oxidized in the heating chamber to avoid air leakage. Activated carbon can be used as an adsorbent. The absorption capacity of activated carbon is determined by the surface area of the particles. The absorption ability of activated carbon can be improved through an activation with chemicals such as KOH. Carbon will change in physical and chemical properties. This research used the pyrolysis process at an operating temperature of 550 °C. There were three stages of active carbon production by activating KOH, namely 1) immersion of coconut shell through 2 N KOH with a variable time of 5 days, 2) drying process of coconut shell in sunlight, 3) the burning process of dry coconut shell with the temperature of 500°C, and 4) the KOH activation process by reabsorbing activated carbon using KOH and drying in the sun. The results indicated that the water content of activated carbon was affected by drying time. The testing of the activated carbon water content shows that the quality of activated carbon meets Indonesian Standards (SNI, 1995), which is less than 15%. According to Indonesian Industrial Standard (SII) No.0258-79, the ash content of activated carbon is 2.5%, While the result in this study is exceeded 2.5%.Ilham MufandiSiti JamilatunDwi Astri Ayu PurnamaRiska Utami Melani PutriUIN Sunan Gunung Djati Bandungarticleactivated charcoalpyrolysiscatalyst.ChemistryQD1-999ENIDΑl-Kimiya: Jurnal Ilmu Kimia dan Terapan, Vol 7, Iss 2, Pp 62-66 (2020)
institution	DOAJ
collection	DOAJ
language	EN ID
topic	activated charcoal pyrolysis catalyst. Chemistry QD1-999
spellingShingle	activated charcoal pyrolysis catalyst. Chemistry QD1-999 Ilham Mufandi Siti Jamilatun Dwi Astri Ayu Purnama Riska Utami Melani Putri Effectiveness Of Activated Carbon From Coconut Shell Through Potassium Hydroxide
description	The aim of this work is to synthesis of activated carbon from pyrolysis of coconut shell through 2 N potassium hydroxide (KOH). Carbon can be produced from material through heating at high temperatures with a porous solid containing 85%-95%. During the heating process, the carbon is only carbonized, and without oxidized in the heating chamber to avoid air leakage. Activated carbon can be used as an adsorbent. The absorption capacity of activated carbon is determined by the surface area of the particles. The absorption ability of activated carbon can be improved through an activation with chemicals such as KOH. Carbon will change in physical and chemical properties. This research used the pyrolysis process at an operating temperature of 550 °C. There were three stages of active carbon production by activating KOH, namely 1) immersion of coconut shell through 2 N KOH with a variable time of 5 days, 2) drying process of coconut shell in sunlight, 3) the burning process of dry coconut shell with the temperature of 500°C, and 4) the KOH activation process by reabsorbing activated carbon using KOH and drying in the sun. The results indicated that the water content of activated carbon was affected by drying time. The testing of the activated carbon water content shows that the quality of activated carbon meets Indonesian Standards (SNI, 1995), which is less than 15%. According to Indonesian Industrial Standard (SII) No.0258-79, the ash content of activated carbon is 2.5%, While the result in this study is exceeded 2.5%.
format	article
author	Ilham Mufandi Siti Jamilatun Dwi Astri Ayu Purnama Riska Utami Melani Putri
author_facet	Ilham Mufandi Siti Jamilatun Dwi Astri Ayu Purnama Riska Utami Melani Putri
author_sort	Ilham Mufandi
title	Effectiveness Of Activated Carbon From Coconut Shell Through Potassium Hydroxide
title_short	Effectiveness Of Activated Carbon From Coconut Shell Through Potassium Hydroxide
title_full	Effectiveness Of Activated Carbon From Coconut Shell Through Potassium Hydroxide
title_fullStr	Effectiveness Of Activated Carbon From Coconut Shell Through Potassium Hydroxide
title_full_unstemmed	Effectiveness Of Activated Carbon From Coconut Shell Through Potassium Hydroxide
title_sort	effectiveness of activated carbon from coconut shell through potassium hydroxide
publisher	UIN Sunan Gunung Djati Bandung
publishDate	2020
url	https://doaj.org/article/4a4a730074ad4bb9b5c9586dd5b87e5d
work_keys_str_mv	AT ilhammufandi effectivenessofactivatedcarbonfromcoconutshellthroughpotassiumhydroxide AT sitijamilatun effectivenessofactivatedcarbonfromcoconutshellthroughpotassiumhydroxide AT dwiastriayupurnama effectivenessofactivatedcarbonfromcoconutshellthroughpotassiumhydroxide AT riskautamimelaniputri effectivenessofactivatedcarbonfromcoconutshellthroughpotassiumhydroxide
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Effectiveness Of Activated Carbon From Coconut Shell Through Potassium Hydroxide

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