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Journal : ASEAN Journal of Chemical Engineering

 1 
Simulation on the Breakthrough Curve During CO2 Adsorption from Biogas in a Fixed Bed Column Kindi, Hablinur al; Tambunan, Armansyah Halomoan; Hartulistiyoso, Edy; Salundik, Salundik; Sutoyo, Edi; Sutisna, Setya Permana
ASEAN Journal of Chemical Engineering Vol 23, No 3 (2023)
Publisher : Department of Chemical Engineering, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ajche.82470

Abstract

Separation of CO2 gas from the biogas can be accomplished by adsorption process. An adsorbent has a maximum capacity, so the adsorbent will eventually be saturated at a certain time. Therefore, it is necessary to simulate the adsorption mass transfer to produce a breakthrough curve. The breakthrough curve from the simulation of adsorption mass transfer was validated with the experimental data. The research was conducted using variations in temperature and pressure. The mass transfer simulation was solved using the finite difference method. The adsorbent used in this research was 13X zeolite and the biogas was obtained from cow dung waste. Convergent curves can be obtained in numerical simulations as breakthrough curves. This research shows that adsorption should occur at low temperatures and high pressure. Column height and flow velocity also influence the breakthrough time. The comparison of the simulated breakthrough time with experimental data is not much different with R2 0.9969. The striking difference is in the adsorption zone with average relative error (ARE) values ranging from 9.57% to 20.49%. From the results of entropy, enthalpy, and Gibbs free energy calculations, the biogas adsorption research on the 13x zeolite column is an exothermic and spontaneous process
Co-Authors ., Sulha Adinda Inez Sang Aini, Nafis Qurrotul Akbar, Barkah Ali Khoirul Hidayat ANI SAFITRI, ANI Anugrah, Zamil Arifah Batubara, Qurratul Ain Aris Haryanto Armansyah Halomoan Tambunan Aulia Putri, Meilani Budi Hartono Budi Hartono Chika Enggar Puspita Darmawan, Dwiki Darmawan, Ryan Dimas Samodra Bimaputra Dodih Dwi Yuliaji Edy Hartulistiyoso Fadil Mochamad Ramdan Fadlurrahman, M Asri Fakhrurroja, Hanif Fauzan Radifan Shidiq Fauzy, Restu Firmansyah, Yusup Fitriani Fitriani Fitriani Fitriyah, Atiqotun Frisca Febriyani Kurniawan Gilang Erlangga Hablinur Alkindi Hafiza, Sifha Hakim, Muhammad Iqbal Furqonul Hasan Santosa Hasibuan, Musta'anul Husaini Hidayat, Ali Husaini Hasibuan, Musta'anul Iqbal Santosa Irfan Darmawan Iwan Tri Riyadi Yanto Kahfi Ahadian Mutaqin Komara, Sofyan Akbar Supni Mamat Rahmat MAMAT RAHMAT Mardadi, Silo Muhammad Nanang Prayudyanto Muhammad Ridwan Nabila Amalia Khairani Nashrullah, Nuruddin Nurhayati, Immas Nurtanto, Bagus Dwi Oktariani Nurul Pratiwi Oktoriansyah, Rinaldi Panji Romadon, Joe Pariatiara, Dicky Nur Pawesti, Khoiriah Widia Pramono, Gatot Eka Pramono, Gatot Eka Pramono, Sigit Dwi Pramuditha, Anggie Randy Prayuda, Ilham Vega Rachmadita Andreswari Rahmat Fauzi Rahmat Rosyadi, Abdu Rd. Rohmat Saedudin Revo Faris Saifuddin Rizki, Asep Roy Waluyo Rusydi Rusydi Salundik Saragih, Michael Yudhea SETIAWAN, Ahmad Setya Permana Sutisna Setyawan, Gigih Bayu Shah, Syed Humayon Suganda, Cecep SUMADI SUMADI Sunarya, Derivan Sutisna, Setya Syamsurizal, Adi Tegar, Muhammad Tika Hafzara Siregar Titing Suharti Turmudi Tutut Herawan Wahyu, Susila Yakin, Ahmad Ainul Yoga Hermawan Yogi Sirodz Gaos, Yogi Sirodz Zaki, Abdul