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Journal : Astonjadro

Effect of Residual Cake Steryl Glucoside Co-Firing Ratio on Boiler Combustion, Efficiency and Fuel Cost Valentino, Andreas Alvaro; Hadiyanto, Hadiyanto; Suedy, Sri Widodo Agung
ASTONJADRO Vol. 15 No. 1 (2026): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v15i1.20766

Abstract

Steryl Glucosides (SG) are compounds produced from the processing of Fatty Acid Methyl Ester (FAME). SG compounds are obtained from the FAME filtration process using filter aid media. The filtering process produces residue in solids mixed with SG compounds (residual cake SG). Previous studies have shown that SG has a high calorific value and good combustion characteristics. However, the research is still on a laboratory scale. Another study states SG has a high energy density due to its characteristics, which include a long hydrocarbon chain. These make SG very potential to be utilized as a secondary co-firing fuel in boilers. Implementing co-firing could minimize coal consumption and lead to a reduction of carbon emissions. Furthermore, several studies found that co-firing could increase the boiler efficiency and reduce the fuel cost. This study aims to determine the effect of the residual cake co-firing ratio on the combustion, efficiency, and fuel cost of the stoker boiler. The research was conducted directly on the stoker boiler with a ratio of residual cake SG 5 wt%, 10 wt%, and 15 wt%. Based on the trial, increasing the residual cake SG ratio will improve the boiler combustion, increase efficiency up to 8%, and reduce the fuel cost.
Co-Authors . Suwardi . Suwardi . Widayat Abdul Khafid Adityarini, Devi Agus Subagio Agus Subagio Aini, Nabilah Aisyah, Ajeng Aulia Alivia Prima Laksmita Amni Z. Rahman Anang Setyo Pramudiyanto Ardiyanti Ardiyanti Arif Surahman Asmoro Widagdo, Asmoro Atang Sutandi Atin Temon Sari Bayu Pradika Bima Adistya Della Widya Puspita Della Widya Puspita Devi Adityarini Ditasya Putri, Novika Edi Purnomo Endah Dwi Hastuti Endah Dwi Hastuti Endang Saptiningsih Enita Simbolon Erma Prihastanti Erma Prihastanti Fella Suffah Meinaswati Fendy E. Wahyudi Fevi Mawadhah Putri Hadiyanto Hadiyanto Hida Kumalawati Ibnul Qoyim, Ibnul Iffa Illiyya Fatma Ika Shintya Imam Firmansyah Imam Firmansyah Imelda Anastasia Jafron Wasiq Hidayat Jumari Jumari, Jumari Junita Junita Kasiyati Kurnianto, Ikhwan Zain Lily Nur Inda Sary Maliya, Ikhsanti Marcelinus Christwardana Marlamsya, Rizky Ramadhan Mega Rizqi Utami Misrofah, Sofatu Misrofah, Sofatun Monica Dewi Sisca Mudlikatun Khasanah Muh Samsudin Muhadiono Muhadiono, Muhadiono Muhammad Farras Ilham Muhammad Rizaldi Zaman Munifatul Izzati Munifatul Izzati Nazaruddin Sinaga Ni Putu Tasya Savitri Nintya Setiari Nintya Setiari Noor Laila Safitri Noor Laila Safitri Novi Sultonia Farida Nurdiana Riska Nurrahmah Azizah Nurrahmah Azizah, Nurrahmah Nurul Hidayati Nurul Hidayati Nurul Hidayati Olivia, Theresia Bianca Lucretia Peter Gell Prakoso, Satyo Jati Purna Sulastya Putra Purna Sulastya Putra Puspita, Della Widya Putri, Marieshafa Salsabila Rachmad Setijadi, Rachmad Rafika Amalia Rahmat Setijadi, Rahmat Rasyid Abdulaziz Relita Aprisa Retno Puspitasari Retno Robiatul Al Adawiyah Riche Hariyati Rina Budi Astuti Rini Budihastuti Rofi'ana Rofi'ana Rofiqotul Khasanah Rully Rahadian Sarah, Solifa Sarjana Parman Sarjana Parman Satwika Paramasatya, Satwika Savitri, Ni Putu Tasya Septriono Hari Nugroho Septriono Hari Nugroho Silviana , Silviana Siti Umi Shofiyatin Skolastika Dara Sabatini Skolastika Dara Sabatini Slamet Ifandi, Slamet Sofian, Arif Ardianto Sri Darmanti Sri Hariyati Sri Haryanti Sri Haryanti Sri Haryanti Sugianto, Deny Nugroho Sunarno Sunarno Surahman, Arif surur, Mukhammad akmal Titi Nurul Oodriyyah, Titi Nurul Titi Nurul Qodriyyah Tri Retnaningsih Soeprobowati Udi Harmoko Valentino, Andreas Alvaro Widiartanto Widiartanto Wisalyakarini, Priscilla Citta Kirana Yanty Yosephin Yulita Nurchayati Zaenul Muhlisin Zaenul Muhlisin