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Performance Evaluation of a Spray Dryer Based on Capacity and Yield using Biancaea sappan Extract Bagas Satria Adjie Pratama; Samsudin Anis; Adhi Kusumastuti; Indra Nurul Hidayat; Deni Fajar Fitriyana
Journal of Creativity Student Vol. 9 No. 3s (2026): Special Edition
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jcs.v9i2.57407

Abstract

This study evaluates the performance of pressure nozzle type spray dryer. Maximum evaporation capacity was tested using water under various nozzle air pressures, airflow rates and at two inlet air temperatures. Solution of biancaea sappan extract mixed with maltodextrin were used to analyze powder yield, wall deposition, color of the powder, and efficiency of the spray dryer. An increase of nozzle air pressure and airflow rate gives finer atomization resulting in higher heat transfer. Combined with an increase in inlet air temperature, maximum evaporation capacity is achieved and can increase the powder yield of the spray dryer due to better moisture removal. Significant wall deposition was found in the head, drying chamber and cyclone duct. Visual analysis of the powder indicated that higher temperatures and prolonged residence time advanced the Maillard reaction, darkening the powder and could degrade its texture. A rather significant amount of powder loss was observed which is likely caused by fine particles leaving with exhaust air.
Co-Authors Abdul Mufid Achmadi, Taofan Ali Ade Novi Nurul Ihsani Aditia Wahyu Kusuma Agustin, Eny Widhia Aliffianti, Febbi Amanah, Intihaul Amelia, Dhea Annafie Aina Nabilla Arlina Lilayanti Aryo Baskoro Utomo Atika Atika Atika Atika Bagas Satria Adjie Pratama Cahyani, Yustin Sagita Dwi Cellomita Salsabila Choirina, Rofiatul Dimas Afrianto Dwi Widjanarko Eko Supraptono Ellizabeth Cecillia L. Eny Widhia Agustin Erna Setyowati Ester Kusumawati Santosa Fadillah Riffalia Fahada, Muhammad Raja Fahira, Jian Faridi, Abdurrachman Fitriyana, Deni Fajar Ghina Anjar Firossa Glenda Talitha Br Sembiring Godham Eko Saputro Handayani, Suci Meta HARIANI, ELIZABETH Hendra Dedi Kriswanto, Hendra Dedi Hidayah, Chincyn Imam Adi Nugroho Indra Nurul Hidayat Intihaul Amanah Ismanto Ismanto K, Elga Hayu Kamis, Arasinah Khadijah Rania Mulachela Kharisma Putri Lestari Khojanatun, Khojanatun Laila Nurul Himmah Lenita Eka Mayasari Lestari, Kharisma Putri Luthfianeza, Zulva Alya Marlangen, Retno Marthatiar Withney Elvyara Masugino Meishinta Alvionita Junia Mirantika Melinda Novitasari Mia Arifah Michaela Rouli Margareta Siahaan Mukti, Asteen Retno Mulachela, Khadijah Rania Mu’daim, Syarifah Nadhifa Zulfa Aulia Naharuddin Naharuddin Nahdiyah, Ayu Najibulloh, Gunawan Muhammad Nanda Lidya Fatimah Natasha Shella Putri Naura Atika Cahya Anggrayni Nimas Ayu Pawestri Atmaja Nisa, Zakiya Ayu Novitasari, Neny Nuansa Kinanti Sabda Gusti Nur Aini, Intan Nur Hidayah, Erika Wahyu Nurvitasari, Fitria Octavianti Paramitha Okvisia, Yovika Pangestika, Senjany Julaeshy Phusavat, Kongkiti Pudji Astuti Puja Putri Kurnia Dewi Putri Adelaide Rohim Putri, Alda Talia Putri, Puja Rahmatika Lingga Raharjanti, Aliyya Retnaini Nur Tafi'i Retno Marlangen Revalin Trisany Rina Rachmawati Rizqi Fitri Naryanto Rohmawati, Tri Rosidah Rosidah Sagita, Amelia Samsudin Anis Sani, Diyan Satwika Sari, Silvia Ratna Shofi Fahia Anbarwati Sicilia Sawitri Silvia Ratna Sari Sita Nurmasitah Siti Fiki Ikmah, Siti Fiki Sobah Al Falah Solikhati, Putri Sonika Maulana Sri Endah Wahyuningsih Triliana, Kezya Umi Miza Wirdani Wahyu Fitriani WATI, HENI FERA Wulansari Prasetyaningtyas Yeri Sutopo Yoela Meidiana Zaenal Abidin Zulaekah, Dewi