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Meliza
Departemen Teknik Kimia, Fakultas Teknik, Universitas Sumatera Utara
Chemical Engineering, Chemistry & Bioengineering Chemistry Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology

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PENGARUH PERBANDINGAN MASSA ECENG GONDOK DAN TEMPURUNG KELAPA SERTA KADAR PEREKAT TAPIOKA TERHADAP KARAKTERISTIK BRIKET Iriany; Meliza; Firman Abednego S. Sibarani; Irvan
Jurnal Teknik Kimia USU Vol. 5 No. 1 (2016): Jurnal Teknik Kimia USU
Publisher : Talenta Publisher (Universitas Sumatera Utara)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (210.81 KB) | DOI: 10.32734/jtk.v5i1.1520

Abstract

The purpose of this research is to know the characteristics of briquettes including ash content, moisture content, volatile matter content, heating value, density, burning rate, tensile strength and to know the proper ratio of water hyacinth and coconut shell mixture under tapioca gluten variation. The ratios of water hyacinth and coconut shell in this research were 1:1, 1:2, 1:3, 1:4 with variation of tapioca gluten 5%, 10%, and 15% of the raw materials. From this research, the ideal composition of briquette is obtain in a mixture of water hyacinth and coconut shell at a ratio of 1:4 with tapioca gluten 10%, ash content 9.718%, moisture content 1.374%, volatile matter content 14.814%, heating value 6,879.596 cal/g, density 0.983 g/cm3, burning rate 3.021 × 10-3 g/second and tensile strength 18.400 g/cm2.
PENGARUH PERBANDINGAN TEMPURUNG KELAPA DAN ECENG GONDOK SERTA VARIASI UKURAN PARTIKEL TERHADAP KARAKTERISTIK BRIKET Iriany; Firman Abednego Sarwedi Sibarani; Meliza
Jurnal Teknik Kimia USU Vol. 5 No. 3 (2016): Jurnal Teknik Kimia USU
Publisher : Talenta Publisher (Universitas Sumatera Utara)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (175.091 KB) | DOI: 10.32734/jtk.v5i3.1546

Abstract

This research used raw material water hyacinth and coconut shell. The purpose of this research is to get briquettes with high heating value and to obtain briquettes with good quality. Comparison of the base material mixed water hyacinth and coconut shell in this research is 1:1, 1:2, 1:3, 1:4 with variations in particle size of 10 mesh, 42 mesh and 60 mesh, and using an adhesive tapioca 10% from the weight of raw material. The results of measurement in this research was compared to the quality parameters such as SNI, Japan standard, British, and America. The survey results revealed that the ideal composition made from a mixture of water hyacinth and coconut shell is briquette in comparison 1:4 with particle size 60 mesh and have the highest of heating value is 6.851,3311 cal/g, the lowest ash content is 8,1918%, the lowest of moisture content is 1,0140%, levels of substance evaporates is 13,7890%, the value of density is 0.9836 g/cm3, the firing rate is 2,9x10 -3 g/sec and the compressive strength is 11,3234 kg/cm2. The results are in accordance to SNI, Japan standard, British, and America, while the compression pressure of briquette only accordance to British standard.
Co-Authors Firman Abednego S. Sibarani Firman Abednego Sarwedi Sibarani Iriany Irvan