eUREKA : Jurnal Penelitian Mahasiswa Teknik Sipil dan Teknik Kimia
Vol 2, No 2 (2018)

Kajian Kadar Air Tempurung Kelapa Terhadap Kualitas Keasaman Produksi Asap Cair

Fikri, Muhammad (Unknown)
Anggraini, S.P. Abrina (Unknown)
Fitri, Ayu Chandra Kartika (Unknown)



Article Info

Publish Date
28 Aug 2018

Abstract

ABSTRAK Asap cair adalah larutan hasil kondensasi dari pembakaran bahan baku yang mengandung selulosa, hemiselulosa dan lignin serta senyawa karbon lainnya. Proses Pirolisis adalah proses pemanasan suatu zat tanpa adanya oksigen sehingga terjadi penguraian komponen-komponen penyusun kayu keras. Tempurung kelapa adalah inti buah dan terletak di bagian sebelah dalam sabut dengan ketebalan berkisar 3-6 mm. Tujuan Penelitian ini adalah untuk mengidentifikasi asap cair dari Tempurung Kelapa dengan menggunakan Variabel yang berbeda-beda yaitu dengan lama waktu penjemuran bahan baku 0 hari 1, hari 2, hari dan 3 hari. penelitian ini dilakukan dengan eksperimen melalui proses pirolisis hingga proses redestilasi dan kolom filtrasi. Parameter yang diukur meliputi: kadar air, rendemen, pH dan keasaman. Hasil asap cair grade 3 dan grade 1 dianalisa dengan GC-MS . Hasil penelitian ini adalah lama waktu penjemuran yang optimal selama 3 hari, dengan kadar air 1,96%, konsentrasi keasaman 6,25%, dan nilai pH 1,9. Sedangkan besarnya rendemen 35,8% pada 0 hari. Kata kunci : asap cair; pirolisis; tempurung kelapa. ABSTRACT Liquid smoke is condensation result of condensation of combustion of pregnant raw material of cellulose, lignine and hemiselulosa and also other carbon compound. Process of Pirolisis is warm-up process a[n Iihat vitamin without existence of oxygen so that happened decomposition of components compiler of hardwood. Coconut shell of coconut is the core of fruit and located in shares side in coir thickly gyrate 3-6 mm. Target of this Research is to identify liquid smoke of Shell of coconut Coconut by using Variable which different each other that is with raw material drier time depth 0 day hari,2 hari,1 and 3 day. this research is conducted with experiment through process of pirolisis till process column and redestilasi of filtrasi. measured parameter cover: water rate, rendemen, acidity and pH. Result of liquid smoke of grade 3 and grade 1 analysed with GC-MS . Result of this research is optimal drier time depth during 3 day, with rate irrigate 1,96%, acidity concentration 6,25%, and value of pH 1,9. While level of rendemen 35,8% at 0 day. keyword : liquid smoke; pirolisis; coconut shell of coconut.

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Journal Info

Abbrev

TEKNIK

Publisher

Subject

Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Energy Engineering Industrial & Manufacturing Engineering

Description

Focus and Scope of this journal are : Chemical Engineering including : bioenergy processing, environmental engineering, natural resource management, Heat and Mass Transfer, Chemical Reaction, Analytical Chemistry, Biochemistry, Designing tools and chemical processes, Chemical industry process, ...