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All Journal Vegetalika IPTEK The Journal for Technology and Science Pedagogia: Jurnal Pendidikan Jurnal Manajemen Syntax Literate: Jurnal Ilmiah Indonesia Journal of Tropical Horticulture Jurnal Pro Hukum : Jurnal Penelitian Bidang Hukum Universitas Gresik PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Jurnal Artefak International Journal of Economics, Business and Accounting Research (IJEBAR) Jurnal Ilmiah Edunomika (JIE) Community Development Journal: Jurnal Pengabdian Masyarakat International Journal of Mechanical Engineering Technologies and Applications (MECHTA) Jurnal Ekonomi Empowerment : Jurnal Pengabdian Pada Masyarakat COMSERVA: Jurnal Penelitian dan Pengabdian Masyarakat Journal of Management, Accounting, General Finance and International Economic Issues (MARGINAL) Media Bina Ilmiah Journal of Management and Administration Provision JURNAL ABDIMAS PLJ Jurnal Teknik Kimia dan Lingkungan Indonesian Journal of Law and Justice Jurnal Lentera ICT
Kuswandi Kuswandi
Balai Penelitian Tanaman Buah Tropika, Jln. Raya Solok-Aripan Km 8, Solok 27301
Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Public Health Social Sciences Other

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Journal : IPTEK The Journal for Technology and Science

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Effect of Particle Size Distribution on Ammonium Sulphate Dried in a Rotary Dryer Susianto, Susianto; Altway, Ali; Kuswandi, Kuswandi; Margono, Margono
IPTEK The Journal for Technology and Science Vol 21, No 3 (2010)
Publisher : IPTEK, LPPM, Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j20882033.v21i3.37

Abstract

The aim of this work is to study theoretically, by mathematical model development, the effect of particle size distribution on the performance of rotary dryer to dry ammonium sulphate fertilizer assuming plug flow with axial dispersion pattern (PFDA model) for solid particle flow. The mathematical model development was carried out by combining the drying processes model with particle size distribution model. Particle size distribution models used are Rosin-Rommler model and Gamma distribution model. For simplicity, the model of drying processes of solid particles in the rotary dryer was developed by assuming of uniform air conditions (temperature and humidity) along the rotary dryer as in the entry conditions. The resulting differential equations were solved analytically under Matlab 6.1 facility.Since this model, solid hold up, and axial dispersion number were obtained from empirical correlations in the literatures. The drying rate of ammonium sulphate fertilizer in rotary dryer was estimated using isothermal diffusion model with effective diffusivity of moisture in the particle obtained from previous study [2]. Using Gamma function distribution, this research showed that for the value of the coefficient of variance (CV) less than 0.5, particle size distribution does not have significant effect on dryer performance. For the value of CV greater than 0.5, the dryer performance increase (or outlet solid moisture content decrease) with increasing the value of CV. The application of Rosin-Rammler model gives lower prediction of outlet solid moisture content compared to the application of Gamma function model.
Co-Authors Agus Suheri Aisy, Mu’ammar Nur Aji Mulyana Akhmal, Akhwanul Alfin Al Khoiri Ali Altway Amanda, Shakilla Nadya Annas Wiguno, Annas Arifiyanto, Nono Dwi Aswat, Amarilla Baehaqi BUSTANUL ARIFIN Chifni, Mohammad Dedi Mulyadi Diah Ayu Sanggarwati Donny Oktavian Syah Dwi Antoro Suryo Widodo Fajriah, Nurul Fatimah Malini Lubis Finsa Nurpandi Fitriana Nasution Fitrianty, Rifda Garnita, Camiliya Fakhriyah Gustian Gustian HARIYANTO HARIYANTO Hayat, Raynor Hayati, PK Dewi Haykal, Muhammad Husin Hermawati, Elok Hidayat, Cecep Taupik Irza, Lydia Nur Jatiningrum, Citra Dwi Kevin, Alfin Kirana Utami, Tanti Lamatokan, Sisca Lazuardi , Sofyan Lutviani, Metya Madianwati, Shifa Salsabilla Maesarah, Aolia Margono Margono Marta, Nini Maulana, Saepul Mega Andini, Mega Miftahul Jannah MUHAMMAD SAID Muhyin, Muhyin Nasichin, Mohammad Nasril, Nasril Nofiarli, Nofiarli Noor, Asmirin Nur, Himan Nurmariam, Yuli Permatasari, Ira Pratama, Arizka Wahyu Purwati, Heni Kartika Indah Rahmadhan, Widiarto Rizal, Desca Mochamad Saddam, Muhammad Saifuddin Saifuddin Saifullah Saifullah Sakur Jaelani, Muammad Sasmyta Oliyani Sirait, Edison P Sobali, Utep SRI RAHAYU Subagiyo Subagiyo Sudirman Sudirman Sunyoto Sunyoto Suryanto, Salsa Octaviani Susianto Susianto Susilawati, Eli Sutoyo Sutoyo Tarmuji, Muhammad Anton Taufiq Hanafi , Azizan M TEDDY SETIADY Trisnawan, Naufal Nafis Triyana, Putri Tsani, Musmuliadi Ufia, Silfi Urmila, Rafiatul Usnawati , Ulya Winarti, Euis Yansyach, Aldi Yudiansyah, Fakhrian Yulia Irawati, Yulia