Desain Pabrik Gliserol Karbonat Dari Carbon Dioxide (CO2) Dan Gliserol Dari Limbah Biodiesel

Rantisi, Ahmad Faiz and Nurfirdausi, M. Javed Afzal (2026) Desain Pabrik Gliserol Karbonat Dari Carbon Dioxide (CO2) Dan Gliserol Dari Limbah Biodiesel. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Gliserol karbonat merupakan senyawa turunan gliserol dari limbah biodiesel yang bernilai ekonomi tinggi dengan berbagai aplikasi pada industri pelarut ramah lingkungan, polimer, farmasi, dan elektrolit baterai. Pendirian pabrik gliserol karbonat ini bertujuan untuk mengonversi limbah gliserol dari industri biodiesel dan karbon dioksida (CO₂) menjadi produk kimia bernilai tambah, sekaligus mendukung penerapan konsep carbon capture utilization (CCU). Proses yang dipilih adalah catalytic carbonation of glycerol secara direct menggunakan katalis heterogen Cu–MgO pada kondisi operasi 150 °C dan 2,5–5 MPa. Reaksi ini menghasilkan gliserol karbonat dengan konversi gliserol mencapai 26% dan yield hingga 8–26%. Pabrik direncanakan berlokasi di Dumai, Riau, dengan kapasitas produksi 5.000 ton per tahun, memanfaatkan pasokan gliserol dari PT Wilmar Bioenergi Indonesia dan CO₂ dari PT Aneka Gas Industri. Pendirian pabrik ini diharapkan mampu mengurangi ketergantungan impor, meningkatkan nilai tambah limbah biodiesel, serta mendukung pengembangan industri kimia hijau berkelanjutan di Indonesia, didapatkan BEP pada Pabrik Gliserol Karbonat berada pada angka 69,82%.
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The Glycerol carbonate is a high-value chemical derived from glycerol obtained as a by-product of biodiesel production, with wide applications in environmentally friendly solvents, polymer industries, pharmaceuticals, and battery electrolytes. The establishment of this glycerol carbonate plant aims to convert glycerol waste from the biodiesel industry and carbon dioxide (CO₂) into high-value chemical products, while simultaneously supporting the implementation of the carbon capture utilization (CCU) concept. The selected process is the direct catalytic carbonation of glycerol using a heterogeneous Cu–MgO catalyst under operating conditions of 150 °C and 2.5–5 MPa. This reaction produces glycerol carbonate with a glycerol conversion of up to 26% and a yield of 8–26%. The plant is planned to be located in Dumai, Riau, with a production capacity of 5,000 tons per year, utilizing glycerol supplied by PT Wilmar Bioenergi Indonesia and CO₂ from PT Aneka Gas Industri. The establishment of this plant is expected to reduce import dependency, enhance the added value of biodiesel byproducts, and promote the development of a sustainable green chemical industry in Indonesia, BEP fr this plant is around 69,82%.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	Gliserol karbonat, Karbon Dioksida (CO2), Katalis Heterogen Cu–MgO, Direct Carbonation Procces, Industri Hijau. =================================================================================================================================== Glycerol Carbonate, Carbon Dioxide (CO₂), Heterogeneous Cu–MgO Catalyst, Direct Carbonation Process, Green Industry.
Subjects:	Q Science > QD Chemistry > QD501 Catalysis. Catalysts. T Technology > TP Chemical technology > TP1140 Polymers T Technology > TP Chemical technology > TP155.7 Chemical processes. T Technology > TP Chemical technology > TP248.3 Biochemical engineering. Bioprocess engineering
Divisions:	Faculty of Industrial Technology and Systems Engineering (INDSYS) > Chemical Engineering > 24201-(S1) Undergraduate Thesis
Depositing User:	Ahmad Faiz Rantisi
Date Deposited:	22 Jul 2026 06:46
Last Modified:	22 Jul 2026 06:46
URI:	http://repository.its.ac.id/id/eprint/136240

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