Uji Kualitas Produk Briket Arang Tempurung Kelapa Berdasarkan Standar Mutu Sni

Iskandar, Norman; Nugroho, Sri; Feliyana, Meta Fanny

doi:10.36499/jim.v15i2.3073

Cited by 15 publications

(19 citation statements)

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“…It does not have carbon elements or calorific value, and its main components are calcium, potassium, magnesium, and silica. The silica content in biomass has an unfavorable effect on the calorific value and carbon content value; that is, the smaller the ash content value, the higher the calorific value and carbon content value of the biomass (Iskandar et al, 2019;Muzakir et al, 2017;Putri and Andasuryani, 2017). The ash content of the bio pellets can be seen in Fig.…”

Section: Ash Contentmentioning

confidence: 97%

Characteristics of Bio Pellets from Spent Coffee Grounds and Pinewood Charcoal Based on Composition and Grinding Method

CAHYANI¹,

YUNIANTI²,

SUHASMAN³

et al. 2023

J. Korean Wood Sci. Technol.

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One type of biomass that has promising potential for bio pellet production is spent coffee grounds (SCGs). However, previous studies have shown that SCGs in bio pellets cause a lot of smoke. Therefore, they need to be mixed with a material that has a higher calorific value to produce better quality pellets. One material that can be used is pine wood because it has a natural resin content that can increase the calorific value. The aim of this study was to examine the quality of bio pellets produced with SCGs and pine wood charcoal at different particle sizes. The charcoal was ground using either a hammer mill (HM) or a ball mill (BM). Pine wood charcoal was mixed with SCGs at ratios of SCGs to pine wood charcoal of 4:6 and 6:4 by weight, respectively, and the adhesive used a tapioca with a composition ratio 5% of the raw material. The bio pellets were produced using a manual pellet press. The quality of the bio pellets was assessed based on Indonesian National Standard (SNI) 8021-2014, and the physical observations include flame length, burning rate, and compressive strength. The average water content, ash content, and calorific value of the bio pellets were in accordance with SNI 8021-2014, but the density and ash content values were below the standard values. The BM variation of bio pellets had a higher compressive strength than the HM variation, and the 4:6 BM variation had the longest burning time compared with 4:6 HM.

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Section: Ash Contentmentioning

confidence: 97%

Characteristics of Bio Pellets from Spent Coffee Grounds and Pinewood Charcoal Based on Composition and Grinding Method

CAHYANI¹,

YUNIANTI²,

SUHASMAN³

et al. 2023

J. Korean Wood Sci. Technol.

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“…Briket arang tempurung kelapa mempunyai beberapa keunggulan dibandingkan dengan bahan bakar padat konvensional yang lainnya, diantaranya mampu menghasilkan panas yang tinggi, tidak beracun, tidak berasap, waktu pembakaran/nyala bara api yang lebih lama, berpotensi sebagai pengganti batu bara, dan lebih ramah lingkungan. (Iskandar et al, 2019).…”

Section: Pendahuluanunclassified

Pengelolaan Pemanfaatan Arang Tempurung Kelapa Menjadi Briket Sederhana

Saksono¹,

Yuniarti²,

Saepudin³

2022

IKRA-ITHABDIMAS

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Along with the reduced reserves of energy sourced from fossils, making dependence on oil andgas fuels must be shifted to alternative energy. Furthermore, Karawang Regency has a coastline of84.23 Km in each coastal area, which the yard of its residents' houses is overgrown with coconuttrees. Coconut shell is a solid waste from processed coconut which has been taken from the coconutmeat. However, there are still many people who do not know how to manage it, so they just cast itaway. By educating and outreaching to the community, especially the youth on how to managecoconut shells into briquettes, it is hoped that they will know more about how to manage waste intosomething that has a selling price. The use of coconut shell charcoal briquettes is in line with thesolution to current global problems related to pollution, alternative energy and environmentallyfriendly technology. The training started from collecting coconut shells,to molding and drying.Increasing understanding and awareness through training in making simple briquettes is expectedto have an impact on young people being able to know and also have ideas to later open up businessopportunities that can advance the economy in the areas they live in.

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“…Karakteristik yang mempengaruhi kualitas briket meliputi kadar air, kadar abu, kadar zat menguap dan kadar karbon terikat. Nilai kandungan air merupakan salah satu parameter yang berpengaruh terhadap nilai kalor, nyala briket, daya pembakaran dan jumlah asap yang dihasilkan selama pembakaran (Iskandar et al, 2019). Kandungan abu yang tinggi pada briket dapat menurunkan nilai kalor dan menimbulakn debu yang tinggi, maka kualitas briket menjadi kurang baik (Karim et al, 2014).…”

Section: Hasil Uji Proximateunclassified

Studi Awal Pembuatan Briket dari Campuran Sampah Botol Jenis PET dan Bahan Sintesis Dengan Perekat Lumpur Sidoarjo

Fernanda

Tjahjanti

Fahruddin

et al. 2022

JUSTEK

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Plastic garbage from PET (Polyethylene Terephthalate) bottle waste is a significant amount that, if improperly managed, would continue to grow and pollute the environment. Meanwhile, PET bottle waste that has been appropriately processed can be turned into briquettes (charcoal). This study aims to examine the manufacture of briquettes from a mixture of PET plastic bottle waste and synthetic materials in the form of patchwork and waste paper with Sidoarjo mud adhesive (Lapindo). The stages of making briquettes include carbonization at a temperature of 250oC, pulverization and sifting of carbonized charcoal into a size of 40-60 mesh. Composition of mixing charcoal with a ratio of 50:30:20 and Sidoarjo mud adhesive used as much as 8%. Briquette printing using manual press machine. The calorific value test, and proximity test were used to conduct the briquette test. The results of the briquette research resulted in a calorific value of 4717 cal/gr, moisture in sample 1,22%, ash content 15,90%, volatile matter 63,86%, fixed carbon 20,24%.Abstrak: Sampah botol PET (Polyethylene Terephthalate) merupakan sampah plastik yang sangat banyak, dan jika tidak diatasi dengan baik maka jumlah sampah plastik meningkat terus menerus dan menyebabkan pencemaran lingkungan. Sementara bila diolah dengan baik, maka sampah botol PET dapat dibuat menjadi briket (arang). Penelitian ini bertujuan untuk mengkaji pembuatan briket dari campuran sampah botol plastik jenis PET dan bahan sintesis berupa kain perca dan kertas bekas dengan perekat lumpur Sidoarjo (Lapindo). Tahap pembuatan briket meliputi karbonisasi pada temperatur 250oC, penumbukan dan pengayakan arang hasil karbonisasi hingga ukuran 40-60 mesh. Komposisi pencampuran arang dengan perbandingan 50:30:20 dan bahan perekat lumpur Sidoarjo digunakan sebanyak 8%. Pencetakan briket menggunakan mesin press manual. Pengujian briket dilakukan dengan uji nilai kalor, dan uji proksimate. Hasil penelitian briket menghasilkan nilai kalor sebesar 4717 kal/gr, kadar air 1,22%, kadar abu 15,90%, kadar zat menguap 63,86%, dan kadar karbon 20,24%.

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Uji Kualitas Produk Briket Arang Tempurung Kelapa Berdasarkan Standar Mutu Sni

Cited by 15 publications

References 0 publications

Characteristics of Bio Pellets from Spent Coffee Grounds and Pinewood Charcoal Based on Composition and Grinding Method

Characteristics of Bio Pellets from Spent Coffee Grounds and Pinewood Charcoal Based on Composition and Grinding Method

Pengelolaan Pemanfaatan Arang Tempurung Kelapa Menjadi Briket Sederhana

Studi Awal Pembuatan Briket dari Campuran Sampah Botol Jenis PET dan Bahan Sintesis Dengan Perekat Lumpur Sidoarjo

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