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Irvan

Universitas Sumatera Utara

SCHOLARLY PAPERS

2

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24

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0

Scholarly Papers (2)

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1.

Sustainable Solid Biofuel from Coffee Parchment: The Role of Liquid Fraction Recirculation in Microwave-Assisted Hydrothermal Carbonization

Number of pages: 19 Posted: 03 Apr 2025
Raudah Raudah, Rosdanelli Hasibuan, Irvan and Erni Misran
Universitas Sumatera Utara, Universitas Sumatera Utara, Universitas Sumatera Utara and Universitas Sumatera Utara
Downloads 24 (1,411,822)

Abstract:

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Coffee parchment, Hydrothermal carbonization, Liquid fraction recirculation, Microwave-assisted hydrothermal carbonization, Hydrochar

2.

One-Stage Improvement of Bio-Oil Through Hydrodeoxygenation with the Addition of Ethanol Solvent Using a Mordenite-Based Ni Metal Catalyst

Posted: 14 May 2024
Muhammad Irvan Hasibuan, Andriayani, Marpongahtun, Karna Wijaya, Junifa Layla Sihombing, Ahmad Nasir Pulungan, Irvan, Agus Haryono, A. Muhammad Afdhal Saputra, Rahayu and Saharman Gea
Universitas Sumatera Utara, Universitas Sumatera Utara, Universitas Sumatera Utara, Universitas Gadjah Mada (UGM), Universitas Negeri Medan, Universitas Negeri Medan, Universitas Sumatera Utara, National Research and Innovation Agency (BRIN), Universitas Sumatera Utara, Universitas Negeri Medan and Universitas Sumatera Utara - Cellulosic and Functional Materials Research Centre

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Bio-oil, Hydrodeoxygenation, Solvent, Nickel, Mordenite