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Bibliometric analysis of research trends on rotary dryers using the VOSviewer application base on the Scopus database Ritonga, Abdul Mukhlis; Kariadi, Joko Nugroho Wahyu; Masithoh, Rudiati Evi; Kusuma, Redika Ardi
AGROINTEK Vol 19, No 3 (2025)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v19i3.27586

Abstract

Bibliometric analysis is a crucial way to understand trends and progress in a field of research. Using the VOSviewer application for bibliometric analysis becomes an effective tool to demonstrate research patterns, networking, and research focus. This study explains the analysis of scientific publications related to rotary dryers using the VOSviewer application. This study aims to find trends through analyzing bibliometric data on rotary dryer research for 10 years (2014–2023). Data was collected from the Scopus database. The method used is descriptive causality, using VOSviewer to visualize relationships between keywords, authors, institutions, countries, and network collaborations between authors. The study showed 1,356 articles relevant to rotary dryers between 2014 and 2023. After elimination by document type (article, conference paper, review, and conference review) and language type (English), 465 articles were obtained. The bibliometric analysis results show changes in research trends, from performance studies to the study of the use of energy resources in rotary dryers and their integration with intelligent systems. There are five keyword clusters, with primary keywords in each cluster. The number of articles on the topic of rotary dryers has increased from year to year, with China being the country with the most publications and citations. Still, the number of links and strength of the author's relationship with other countries in carrying out joint publications remain relatively low. The results of this bibliometric analysis provide a helpful overview of research progress and prospects with the topic of rotary dryers and help the authors plan further research.
Pengolahan Limbah Peternakan dengan Implementasi Instalasi Biogas Komunal di Desa Karanggintung, Banyumas Ritonga, Abdul Mukhlis; Masrukhi; Efendi, Mukhtar
MITRA: Jurnal Pemberdayaan Masyarakat Vol. 9 No. 2 (2025): Mitra: Jurnal Pemberdayaan Masyarakat
Publisher : Institute for Research and Community Services

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25170/mitra.v9i2.5710

Abstract

Desa Karanggintung, Kecamatan Sumbang, Jawa Tengah terbagi dalam 2 bagian yaitu: Kawasan budi daya pertanian dan kawasan pusat pemerintahan dan perekonomian. Mata pencaharian masyarakat pada umumnya adalah bertani, seperti jagung, padi dan sayuran serta peternakan seperti ternak sapi, kerbau, kambing, kelinci dan ayam. Pengelolaan limbah peternakan dan pertanian menjadi biogas dan pupuk organik sangat penting untuk diterapkan agar lingkungan tetap terjaga dari pencemaran. Pemanfaatan limbah peternakan untuk memproduksi biogas dapat mengurangi konsumsi energi komersial seperti gas dan juga kayu bakar. Menjaga unsur hara tanah dengan menggunakan pupuk organik pada proses budidaya tanaman solusi mengurangi pencemaran lingkungan oleh limbah peternakan. Tujuan kegiatan ini adalah memberikan pemahaman kepada mitra tentang pemanfaatan limbah peternakan menjadi biogas dan pupuk organik, membangun tiga unit instalasi biogas skala rumah tangga dan satu unit skala komunal, mengurangi volume limbah peternakan minimal 50% yang dibuang langsung kelingkungan. Kegiatan dilakukan dengan metode partisipatif melalui penyuluhan (ceramah dan diskusi), pelatihan dan praktek/demonstrasi. Kegiatan dilakukan di kelompok tani ternak Mugi Lestari pada Bulan April – Oktober 2023. Hasil dari kegiatan pengabdian menunjukkan bahwa 100% mitra mengerti dan mampu membuat digester biogas dan pupuk organik dari limbah peternakan. Diperoleh 1 unit digester komunal tipe kubah dan 3 unit digester skala rumah tangga untuk memproduksi biogas dan pupuk organik. Aplikasi teknologi biogas mampu mengurangi 60% limbah yang terbuang langsung kelingkungan, menghemat biaya kebutuhan bahan bakar gas, pupuk organik dapat diaplikasikan pada budidaya pertanian dan lingkungan semakin terjaga kebersihannya.
ANALISIS KINERJA MESIN ROTARY DRYER BERBAHAN BAKAR GAS LPG UNTUK PENGERINGAN GABAH Ritonga, Abdul Mukhlis; Mustaufik, Mustaufik; Hitapriya , Adeka Sangtraga; Khasanah, Jannata Utswatun
Jurnal Rekayasa Mesin Vol. 15 No. 2 (2024)
Publisher : Jurusan Teknik Mesin, Fakultas Teknik, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/jrm.v15i2.1391

Abstract

Drying of grain is a process to reduce the water content. One of the obstacles in the drying process is the weather factor. The use of a rotary dryer with LPG gas fuel can be used as an alternative to dry grain. The purpose of this study was to determine the performance of the rotary dryer in grain drying including the optimum machine capacity, reduction in the moisture content of the material, drying energy, drying rate, and drying efficiency. The research method used is the experimental method. The condition of the grain moisture content tested was water content between 18%-22% and thermostat temperature between 50°C-60°C (treatment 1), moisture content between 23%-27%, and thermostat temperature between 60°C-70° C (treatment 2) with a total mass of 500 kg of grain. The results showed that the rotary dryer machine can be used to dry grain efficiently. The rotary dryer machine produces an average optimum capacity of 104.02 kg/hour in treatment 1 and 111.90 kg/hour in treatment 2, the decrease in water content in treatment 1 is 5.92% and in treatment 2 is 8.65%, drying energy in average 188.453 .1 kJ in treatment 1 and 162.862.7 kJ in treatment 2, Drying rate on average 2.71 % db/hour in treatment 1 and 4.47 % db/hour in treatment 2, Drying efficiency on average 32.67% in treatment 1 and 50.92 % in treatment 2.