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All Journal Indonesian Journal of Chemistry Jurnal Inovasi Teknik Kimia Equilibrium Journal of Chemical Engineering International Journal of Engineering, Science and Information Technology SAINSMAT: Journal of Applied Sciences, Mathematics, and Its Education Aptekmas : Jurnal Pengabdian Kepada Masyarakat Chemical Engineering Journal Storage (CEJS) Jurnal Teknologi Kimia Unimal CHEMTAG Journal of Chemical Engineering Sasambo: Jurnal Abdimas (Journal of Community Service)
Rizka Mulyawan
Chemical Engineering Department Engineering Faculty Malikussaleh University
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Journal : Jurnal Inovasi Teknik Kimia

 1 
Analysis Of Crude Palm Oil (Cpo) Quality Based On Vacuum Dryer Performance At Primajasa Palm Oil Mill Agam Muarif; Rizka Mulyawan; Marisa Fitria
Jurnal Inovasi Teknik Kimia Vol 7, No 1 (2022)
Publisher : Fakultas Teknik Universitas Wahid Hasyim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31942/inteka.v7i1.6045

Abstract

The products produced at the Primajasa Palm Oil Mill are Crude Palm Oil (CPO) and palm kernel (kernel). The palm oil processing process goes through several stations, including loading ramp station, sterilizing station, threshing stations, digesting and pressing station, clarification station, and kernel stations. In the palm oil processing industry, the main factors that can cause damage palm oil quality are high moisture content and free fatty acid (FFA) levels. This study aims to analyze the quality of CPO based on the performance of the vacuum dryer at the Primajasa Palm Oil Mill as seen from the free fatty acid (FFA) and moisture content. The average results obtained from the analysis of the moisture content of CPO before entering the vacuum dryer and after leaving the vacuum dryer were 0.57% and 0.27%. Meanwhile, the average results obtained from the analysis of FFA CPO levels before entering the vacuum dryer and after leaving the vacuum dryer were 3.63% and 3.57%. Based on these results, it is known that a vacuum dryer can reduce the value of moisture content and FFA levels contained in CPO. These results also indicate that the moisture content and free fatty acid (FFA) content in the sample are in accordance with the national quality standard of CPO.
Pengaruh Variasi Jenis dan Volume Perekat (Tepung Tapioka dan Air Tebu) Terhadap Kualitas Briket dari Pelepah Kelapa Sawit (Elaeis guenensis Jacq) Agam Muarif; Nurhabiah Nurhabiah; Muhammad Muhammad; Lukman Hakim; Zainuddin Ginting; Rizka Mulyawan
Jurnal Inovasi Teknik Kimia Vol 9, No 2 (2024)
Publisher : Fakultas Teknik Universitas Wahid Hasyim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31942/inteka.v9i2.10777

Abstract

Briket didefinisikan sebagai energi alternatif pengganti bahan bakar fosil berwujud padat dan berasal dari limbah biomassa yang telah mengalami proses pemampatan dengan daya tekan tertentu. Salah satu limbah biomassa yang belum dimanfaatkan secara maksimal dan berpotensi dijadikan sebagai bahan bakar alternatif adalah limbah pelepah kelapa sawit. Penelitian ini bertujuan untuk menentukan pengaruh variasi jenis dan volume perekat terhadap kualitas briket dari limbah pelepah kelapa sawit berdasarkan analisis nilai kadar air, kadar abu, laju pembakaran, nilai kalor dan Scanning Electron Microscopy (SEM). Jenis perekat yang digunakan pada penelitian ini adalah tepung tapioka dan air tebu dengan variasi volume masing-masing sebesar 35, 40, 45, 50 dan 55 ml.  Hasil terbaik yang diperoleh pada penelitian ini adalah dengan penambahan volume perekat sebanyak 45 ml. Hasil karakterisasi briket dari limbah pelepah kelapa sawit menggunakan perekat tepung tapioka dan air tebu secara berurutan yaitu kadar air sebesar 7,342% dan 7,361%, kadar abu 7,477% dan 7,905%, laju pembakaran 0,1004 dan 0,1140 gram/menit serta nilai kalor sebesar 5107,95 cal/gr dan 5038,69 cal/gr. Hasil pengujian dengan menggunakan SEM dengan perbesaran 2000x dengan ukuran partikel 20µm menunjukkan  morfologi permukaan briket dengan susunan rongga yang teratur. Hasil penelitian ini menunjukkan bahwa briket yang dihasilkan sudah memenuhi SNI No.1/6235/2000 briket arang.
Co-Authors Abrar Muslim Agam Muarif Ahmad Fikri Anugrah Yunika Tambunan Azhari Azhari Bakhtiar Bakhtiar Cut Rika Saffira Eddy Kurniawan Farid Yoanda Fitriani Fitriani Husni Husin Khairul Anshar Lukman Hakim Marisa Fitria Maulana Heru Mulya Melianda Putri Wulandari Meriatna Meriatna Muhammad Muhammad Muhammad Muhammad Mutia Reza Nasrul ZA Nia Afriani Nikmat Wanda Novi Sylvia Nur Aisyah Nurhabiah Nurhabiah Nurwardina Sofiyani Purwoko, Agus Rizka Nurlaila Rozanna Dewi S, Syarifuddin Sanda Mulia Utari Subhan A Gani Sulhatun Sulhatun Suryati Suryati Tsa Tsa Anindya Rakhim Ahmadi Yunardi, Y Zainuddin Ginting Zulmiardi, Zulmiardi