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All Journal eUREKA : Jurnal Penelitian Mahasiswa Teknik Sipil dan Teknik Kimia
Purnawati, Eka
Universitas Tribhuwana Tunggadewi Malang
Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Energy Engineering Industrial & Manufacturing Engineering

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OPTIMALISASI KANDUNGAN ASAP CAIR DARI TEMPURUNG KELAPA DAN SABUT KELAPA MELALUI PROSES PIROLISIS Purnawati, Eka; Abrina Anggraini, Sinar Perbawani; Yuniningsih, Susy
eUREKA : Jurnal Penelitian Mahasiswa Teknik Sipil dan Teknik Kimia Vol 1, No 2 (2017)
Publisher : Universitas Tribhuwana Tunggadewi Malang

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Abstract

Coconut shell and husk was the waste wich has not been utilize optimally. They have a fairly high content of cellulose. The solution of this problem to become liquid smoke. The aim of this research was to detect the best yield result of liquid smoke that containet phenol and acid. Liquid smoke obtained from the condensation of fumes on pyrolysis of constituents such as cellulose, hemicellulose and lignin. Pyrolysis occurred for 5 hours at temperature of 400 ° C. Two dominant resulting compound is phenol and organic acids which inhibit the growth of bacteria. The best results are found in liquid smoke grade 1 with grade phenol compound at 4.08%, 10.39% acidity and pH value of 1.4. The yield best results from the coconut husk is 32.6%. Key Word : Liquid Smoke, Pyrolysis, Phenol
Co-Authors Sinar Perbawani Abrina Anggraini Susy Yuniningsih