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All Journal AUSTENIT Turbulen : Jurnal Teknik Mesin PETRA : Jurnal Teknologi Pendingin dan Tata Udara MACHINERY: Jurnal Teknologi Terapan
Baiti Hidayati
Politeknik Negeri Sriwjaya
Automotive Engineering Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Energy Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering

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Journal : MACHINERY: Jurnal Teknologi Terapan

 1 
ANALISIS PENGARUH TOTAL DRY SOLID BLACK LIQUOR TERHADAP EFISIENSI RECOVERY BOILER Herlin Sumarna; Baiti Hidayati; Tri Satya Ramadhoni; Toni Okviyanto; Zainuri Anwar; Ahmad Imam Rifa’i
MACHINERY: Jurnal Teknologi Terapan Vol. 4 No. 2 (2023): Machinery:04022023
Publisher : Politeknik Negeri Sriwijaya, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.8085820

Abstract

In the pulp and paper industry, a large amount of biomass (wood) has been used and produces by-products or residues resulting from the industry including wood bark, remaining logging and black liquor which is one of the main biomass resources that can be used for energy purposes. Aside from being a fuel, the recovery boiler process can convert black liquor into green liquor, where green liquor will be needed in the pulp production process. Writing this journal aims to determine the effect of total dry solids in black liquor on the efficiency of recovery boilers. The analysis was carried out using energy calculations in the recovery boiler for five days. From the calculation results it is known that there is a decrease and increase in boiler recovery efficiency, this is caused by several factors, including the heat absorption process experienced by the boiler feed water, the mass of black liquor, and the percentage of total dry solids. The total dry solid will affect the water content that will enter the combustion chamber, the higher the % TDS the more water content will enter the combustion chamber and this will affect the recovery efficiency of the boiler. The highest boiler recovery efficiency calculation results occurred on the first day, namely 65.24% and the lowest boiler recovery efficiency calculation results occurred on the fourth day, namely 62.96%.
Co-Authors Ahmad Imam Rifa’i Apriyansyah Apriyansyah Ardiansyah Ardiansyah Azharuddin Azharuddin Baharuddin . Haryanto . Haryanto Haryanto Haryanto, Haryanto Hendradinata, Hendradinata Herlin Sumarna Herlin Sumarna Homzah, Ozkar F Jeni Irpandi Leo Saputra Saputra Maemonah, Maemonah Mardiana Mardiana Mardiana Muhammad Efran Pratama Novi Andriani Novi Andriani, Novi Pikki Tarnado Rachmat Subekti Reza Wahyudi Reza Wahyudi Wahyudi Toni Okviyanto Tri Satya Ramadhoni Wahyu Setiono Yolanda Biola Zainuri Anwar Zuria Pebrianty