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<title><![CDATA[PEMBUATAN ETHANOL GEL MENGGUNAKAN GELLING AGENT CANGKANG BEKICOT]]></title>
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<namePart>ismia Maulina Anggiyanti</namePart>
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<dateIssued><![CDATA[2018]]></dateIssued>
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<note>PEMBUATAN ETHANOL GEL MENGGUNAKAN GELLING AGENT CANGKANG BEKICOT ( Making Of Ethanol Gel Used Gelling Agent Of Snail Shell)

Ismi Maulina Anggiyanti
Renewable Energy Enginering Program Study
Enginering Departement
ABSTRACT
This research was conducted to make liquid ethanol to be gel ethanol by using a gelling substance calcium acetate. Calcium acetate as a gelling substance is made from a snail shell that has been through the preparation process, and then reacted with 99% acetic acid. Afterwards, mixing 5 grams of calcium acetate and 65% ethanol. This reasearch used factorial complete randomized design (CRD). The first factor is the addition of ethanol volume (40, 50, 60 ml) and the second factor is the duration of stirring (20, 30, 40 minutes). The results of DMRT (Duncan Multiple Range Test) showed that the addition of ethanol volume was 60 ml and the duration of stirring was 20 minutes, the best mass of ethanol gel was 53,36 grams, duration of ignition was 109 seconds and a residue of combustion was 83.9%.

Keywords: Ethanol , acetic acid , snail shell, ethanol gel 

	
PEMBUATAN ETHANOL GEL MENGGUNAKAN GELLING AGENT CANGKANG BEKICOT ( Making Of Ethanol Gel Used Gelling Agent Of Snail Shell)

Ismi Maulina Anggiyanti
Program Studi Teknik Energi Terbarukan 
Jurusan Teknik
ABSTRAK
Penelitian ini dilakukan untuk membuat ethanol cair menjadi ethanol gel menggunakan bahan pengental yaitu kalsium asetat. Kalsium asetat sebagai pengental dibuat dari cangkang bekicot yang telah melalui proses preparasi yang kemudian direaksikan dengan asam asetat 99%. Selanjutnya dilakukan pencampuran  kalsium asetat sebanyak 5 gram dan ethanol 65%. Penelitian ini menggunakan rancangan acak lengkap (RAL) faktorial. Faktor pertama adalah penambahan volume ethanol ( 40, 50, 60 ml) dan faktor kedua yaitu lama waktu pengadukan (20, 30, 40 menit). Berdasarkan hasil uji DMRT (Duncan Multiple Range Test) menunjukkan bahwa perlakuan terbaik ditunjukkan pada penambahan volume ethanol sebesar 60 ml dan lama waktu pengadukan 20 menit dengan hasil massa ethanol gel terbaik sebesar 53,36 gram, lama penyalaan 109 detik dan residu pembakaran sebesar 83,9 %. 


Kata kunci: Ethanol , asam asetat , cangkang bekicot, ethanol gel</note>
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