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Kinetika
Published by Politeknik Negeri Sriwijaya
ISSN : 16939050     EISSN : 26231417     DOI : -
Core Subject : Science, Engineering,
Chemical Engineering, Chemistry & Bioengineering Chemistry Energy Engineering Materials Science & Nanotechnology
Artikel ilmiah yang dipublikasikan merupakan hasil-hasil riset/penelitian dalam bidang Teknik Kimia, Bioteknologi, Energi dan Lingkungan, Agroindustri dan pangan, serta Petrokimia.
Arjuna Subject : Teknik Kimia (semua kategori) - Teknik Kimia (Lain-Lain)
Articles 214 Documents
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KOMPOSISI KERTAS KARTON BERSERAT DARI LIMBAH BATANG DAN TANDAN KOSONG KELAPA SAWIT Hasmawaty
KINETIKA Vol. 7 No. 3 (2016): KINETIKA 01112016
Publisher : Politeknik Negeri Sriwijaya

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Abstract

Oil palm is very economic and high value, for every each part of the oil palm can bring the benefit to the owner. The waste that came from its stem and its old shell can be used as seeders. Its stem and its cluster can be considered as an alternative material standard in developing paper industry. So that it is necessary to analyzes the composition of fibrous carton paper in stem and in an empty cluster from oil palm, in order to get the paper which is fulfill the quality standard of paper. From the result, it can be interpretation that the percentage of average composition came from an empty cluster; cellulose (36,9%), lignin (16,5%), and hemi-cellulose (27,2%). In contrary the average percentage that came from stem: cellulose (36,56%), lignin (16,4%), and hemi-cellulose (26%). From the analyzes, that paper which is going to be taken is fibrous carton paper.
Cover, Dewan Redaksi, Daftar Isi Admin Sriwijaya
KINETIKA Vol. 7 No. 2 (2016): KINETIKA 01072016
Publisher : Politeknik Negeri Sriwijaya

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Abstract

COVER, DEWAN REDAKSI, DAFTAR ISI
REKAYASA SYSTEM TEKNOLOGI SEMI KONTINYU UNTUK PEMBUATAN BIO-DIESEL DARI MINYAK JARAK DAN CPO Hasmawaty AR; Erna Yuliwati; Renilaili; M Ali
KINETIKA Vol. 4 No. 1 (2013): KINETIKA 01032013
Publisher : Politeknik Negeri Sriwijaya

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Abstract

One of the alternative for fosil replacing is biodisel which is produced from standard material like palm oil and sawit mentah. From the BPPT experiment, excessise biodisel has octan number to the piston machine, free sulfur, and produce a minimum smoke. So that, it is necessary to have methode due to a biodisel productcessary to have methode due to a biodisel production from CPO and jarak oil, in order to make manufacturing process in an eficient way. It is con an eficient way. It is considered that we hnsidered that we have to design biodisel manufacturing technology system continuously, which produced biodisel convertion higher. The experiment uses a standard material from PT PN VII. A standard material that fulfill the SNI. The result of biodisel redemen comparison analysis,with batch process, and produced 70% in spce, 82% in CPO. The next process from jarak oil produced 89% and 93% from CPO.
EFFISIENSI TRAY TEORITIS DE-ETHANIZER COLUMN DI PT. TITIS SAMPURNA LPG PLANT LIMAU TIMUR Aliyah Shahab; Achmad Faisal
KINETIKA Vol. 13 No. 03 (2022): KINETIKA 01112022
Publisher : Politeknik Negeri Sriwijaya

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Abstract

Distillation is the most used separation and purification method in the chemical industry. The main products at PT. Titis Sampurna is an LPG. Before becoming an LPG product, the ethane component must be separated first. De-Ethanizer Column is the place where the separation of ethane content is still contained in the feed. During running time, the flow rate entering the DeEthanizer Column has decreased significantly. So it is necessary to calculate the minimum Tray in order to get optimal results, as well as to understand the function and workings of the DeEthanizer Column Based on the calculation results, the number of theoretical Trays obtained was 14 Trays. So the De-Ethanizer Column operated well in separating the ethane content which was still contained in the feed Keywords: Distillation, De-Ethanizer Column, Theoretical Tray

Page 22 of 22 | Total Record : 214

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