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All Journal Formosa Journal of Sustainable Research (FJSR)
Baktiriani Banda Padang
Fakultas Kehutanan Universitas Mulawarman
Computer Science & IT Decision Sciences, Operations Research & Management Education Industrial & Manufacturing Engineering Social Sciences

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Characteristics of Charcoal Briquettes, Activated Charcoal, and Liquid Smoke from Palm Shells (Elais Guineensis Jacq) Rindayatno; Finsya Annisa Cahya Shafiera; Baktiriani Banda Padang; Apriyanti Nugrahaningrum; Agus Nur Fahmi
Formosa Journal of Sustainable Research Vol. 1 No. 7 (2022): December 2022
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjsr.v1i7.2192

Abstract

This study contains three products made from palm shells, namely charcoal briquettes, activated charcoal, and liquid smoke. Aims to know and analyze the characteristics of the three products. Charcoal briquettes are made by printing palm shell charcoal powder and then testing for density, moisture content, compressive toughness, volatile matter, ash content, bound carbon content, and heating value. Activated charcoal uses shell charcoal powder which is activated by soaking for 5 hours in 5% hydrochloric acid (HCl) then tested for its adsorption on spills of used lubricant. Liquid smoke from oil palm shells is obtained by pyrolysis process and multilevel purification and then the yield, pH value, specific gravity, and color are measured. Palm shell charcoal briquettes had the following values: density 0.691 g/cm3, moisture content 4.935%, compressive strength 13.444 kg/cm2, volatile matter content 42.700%, ash content 3.000%, bonded carbon content 62.200% and heating value 6070.667 cal/ g. Palm shell activated charcoal has the ability to adsorb used lubricants up to 1.505 times stronger than activated charcoal with a bonded carbon content of 90.667%. Grade 3 palm shell liquid smoke produces a yield of 12.61%, a pH of 3.58, a specific gravity of 1.004, and a dark brown color. Grade 2 produces 8.91% yield, pH 3.24, specific gravity 1.004, and yellow color. Grade 1 produces 6.30% yield, pH 2.99, specific gravity 1.001, and pale yellow color
Characteristics of Charcoal Briquettes, Activated Charcoal, and Liquid Smoke from Rice Husk (Oriza sativa L.) Rindayatno; Finsya Annisa Cahya Shafiera; Baktiriani Banda Padang; Tersisius Tigang; Agus Nur Fahmi
Formosa Journal of Sustainable Research Vol. 2 No. 1 (2023): January, 2023
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjsr.v2i1.2661

Abstract

Rice husk (Oriza sativa L.) was studied in three products, namely charcoal briquettes, activated charcoal and liquid smoke. Aims to know and analyze the characteristics of the three products. Making charcoal briquettes through the forming process of rice husk charcoal powder then tested for density, moisture content, compressive strength, volatile matter, ash content, fixed carbon content, and heating value. Rice husk charcoal powder activated by soaking for 5 hours in 5% hydrochloric acid (HCl) then tested for its adsorption on spills of used lubricant. Liquid smoke from rice husk is obtained by pyrolysis process and multilevel purification and then the yield, pH value, specific gravity, and color are measured. Rice husk charcoal briquettes had the following values: density 0,601 g/cm3, moisture content 5,596%, compressive strength 8,665 kg/cm2, volatile matter content 25%, ash content 31,8%, fixed carbon content 43,2% and heating value 4.477 cal/g. Rice husk activated charcoal has an adsorption capacity of used lubricants up to 3,27 times stronger than activated charcoal with a fixed carbon content of 44,5%. Grade 3 rice husk liquid smoke has a yield value of 8,40%; pH 4,27; specific gravity 0,997; and black color. Grade 2 has a yield value of 5,20%; pH 3,41; specific gravity 1,003; and light brown. Grade 1 has a yield value of 3,87%; pH 3,24; specific gravity 0,997; and clear white color
Co-Authors Agus Nur Fahmi Apriyanti Nugrahaningrum Finsya Annisa Cahya Shafiera Rindayatno, Rindayatno Tersisius Tigang