Sledovat
Viqry Pramananda
Viqry Pramananda
Department of Chemical Engineering, Universitas Sumatera Utara
E-mailová adresa ověřena na: students.usu.ac.id
Název
Citace
Citace
Rok
Anthocyanin as natural dye in DSSC fabrication: A review
V Pramananda, TAH Fityay, E Misran
IOP Conference Series: Materials Science and Engineering 1122 (1), 012104, 2021
362021
Renewable Dyes and Pigments
SU Islam
Elsevier, 2023
92023
Ultrasonic assisted adsorption of methylene blue using blood clam shell as a low-cost adsorbent
E Misran, MD Supardan, DA Iryani, V Pramananda, AF Sihombing, ...
Results in Engineering 23, 102715, 2024
42024
Drying kinetics of rice using a flatbed dryer with a hot air source from a biomass waste pyrolysis reactor
R Hasibuan, YP Yudianto, MYA Aritonang, R Fazillah, V Pramananda
IOP Conference Series: Earth and Environmental Science 1302 (1), 012080, 2024
22024
The effect of drying temperature and material thickness on the drying characteristics and drying kinetics of curcuma drying using an oven
MTA Rangkuti, R Hasibuan, B Haryanto, V Pramananda
IOP Conference Series: Earth and Environmental Science 1352 (1), 012087, 2024
12024
Drying of red ginger slices using tray dryer integrated with pyrolysis reactor as a heat source: Evaluation on the drying characteristics, red ginger quality, and drying kinetics
R Hasibuan, B Haryanto, AI binti Nafsun, V Pramananda, FF Siregar, ...
Case Studies in Chemical and Environmental Engineering 11, 101055, 2025
2025
ULTRASONIC-ASSISTED ADSORPTION OF METHYLENE BLUE USING SHRIMP SHELLS AS A LOW-COST ADSORBENT: EVALUATION ON THE ADSORPTION ISOTHERM, KINETICS, AND THERMODYNAMICS
E Misran, W Pratama, KIK Napitupulu, MD Supardan, DA Iryani, ...
South African Journal of Chemical Engineering, 2025
2025
Drying Characteristics of Red Ginger Using Tray Dryer Integrated with Biomass Pyrolysis Reactor
R Hasibuan, B Haryanto, AI Nafsun, V Pramananda, FF Siregar, ...
IOP Conference Series: Earth and Environmental Science 1444 (1), 012011, 2025
2025
Optimasi Kondisi Operasi pada Proses Karbonisasi Hidrotermal Ampas Tebu untuk Menghasilkan Hydrochar
V Pramananda
Universitas Sumatera Utara, 2025
2025
The utilization of bagasse from PG Kwala Madu as precursor in activated carbon production
MF Hisham, R Hasibuan, R Tambun, V Pramananda
The 4th International Conference on Chemistry and Material Sciences (IC2MS …, 2024
2024
Synthesis of microalgae-based methyl ester using calcium glyceroxide catalyst derived from duck eggshells and crude glycerol in the n-hexane cosolvent system
WS Alam, F Abraar, V Pramananda, Z Masyithah
13th Annual International Conference on Environmental and Life Sciences 1356 …, 2024
2024
Extraction of essential oil from cinnamon (Cinnamomum burmannii) bark using microwave assisted extraction method
R Hasibuan, J Hidayati, M Iqbal, MFD Pratama, R Fazillah, ...
IOP Conference Series: Earth and Environmental Science 1352 (1), 012003, 2024
2024
Effect of Pyrolysis Temperature and Time on Liquid Smoke Yield in Coconut (Cocos nucifera L.) Shells Pyrolysis Process
R Hasibuan, YW Limbong, R Fazillah, V Pramananda
E3S Web of Conferences 560, 01008, 2024
2024
Effect of Pyrolysis Temperature and Adhesive Type on the Quality of Biobriquette from Coffee Stem Biomass
R Hasibuan, J Hidayati, E Misran, IPS Purba, F Erlangga, V Pramananda, ...
E3S Web of Conferences 519, 02001, 2024
2024
Natural Dyes in DSSC Fabrication: Sources, Stability, and Performance Enhancement Efforts
E Misran, V Pramananda
Renewable Dyes and Pigments 1, 289-305, 2024
2024
Pengaruh Kondisi Operasi terhadap Karakteristik Pengeringan Jahe Merah (Zingiber officinale Var. Rubrum) Menggunakan Tray Dryer dengan Udara Panas dari Proses Pirolisis
R Hasibuan, H Hasibuan, YN Madani, V Pramananda, R Fazillah, ...
Jurnal Teknik Kimia USU 12 (2), 84-91, 2023
2023
Synthesis and characterization of dye-sensitized solar cell (DSSC) using banana stem activated carbon as a counter electrode and black glutinous rice anthocyanin extract as a dye
V Pramananda, TAH Fityay, E Misran, SF Dina
AIP Conference Proceedings 2722 (1), 2023
2023
Metode Pengolahan Air Gambut Menggunakan Eko-Enzim Berbasis Limbah Kulit Jeruk dan Adsorpsi Menggunakan Karbon Aktif
TRF Sinuhaji, V Pramananda, HP Sura, B Haryanto
ID Patent IDS000,005,502, 2023
2023
Teknologi Pengeringan Aplikasi Pengeringan Kombinasi
R Hasibuan, R Tambun, R Fazillah, S Hanief, V Pramananda
2023
Prarancangan Pabrik Pembuatan Furfural dari Pelepah Kelapa Sawit dengan Proses Suprayield Kapasitas 3.000 Ton/Tahun (Tugas Khusus: Rancangan Keteknikan Detail Kolom Distilasi …
V Pramananda
Universitas Sumatera Utara, 2022
2022
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Články 1–20