脱炭素シナリオ下でのディーゼル生産に向けた大豆油共処理が精製部門に与える影響評価への最適化ツールの適用：ブラジルのケーススタディ
Application of optimization tools to assess the impact of soybean oil co‐processing for diesel production on the refining sector under decarbonization scenarios: a case study for Brazil (原題)
Clarissa Bergman‐Fonte, Diego R. Amaral, Pedro R. R. Rochedo, Alexandre Szklo, Frédéric Lantz
🤖 gxceed AI 要約
日本語
本研究は、精製部門最適化モデルORIONとバイオエネルギーモデルBLOEMを統合し、ブラジルの精製所における大豆油共処理が脱炭素シナリオ下で精製部門に与える影響を評価した。バイオマスが安価な地域への投資増加や、共処理優先の水素化処理装置の稼働率上昇など、投資・運用パターンの変化を明らかにした。
English
This study integrates the ORION refining-sector optimization model with the BLOEM bioenergy model to assess how soybean oil co-processing in Brazilian refineries affects the sector under decarbonization scenarios. It finds shifts in investment toward cheaper-biomass regions and higher utilization of hydrotreaters prioritized for co-processing.
Unofficial AI-generated summary based on the public title and abstract. Not an official translation.
📝 gxceed 編集解説 — Why this matters
日本のGX文脈において
日本でも次世代バイオ燃料や既存製油所の転換はGX政策の焦点であり、モデル統合手法は国内精製・燃料供給戦略の検討に示唆を与える。ただし開示・金融規制との直接接点は乏しい。
In the global GX context
Amid global efforts to decarbonize hard-to-abate transport fuels, this work offers a modeling framework for integrating bioenergy supply into refining-sector planning, relevant to transition pathway analysis under frameworks like IEA and national net-zero strategies.
👥 読者別の含意
🔬研究者:精製・バイオエネルギー統合モデリングの手法とシナリオ分析の枠組みを学べる。
🏢実務担当者:製油所のバイオ燃料共処理投資判断や地域別調達戦略の参考になる。
🏛政策担当者:バイオ燃料政策と精製部門脱炭素化の整合性検討に資する。
📄 Abstract（原文）
Abstract Hydrotreated vegetable oils can replace fossil diesel in its applications, long road freight transportation being the main one. These drop‐in fuels are produced from triglyceride‐based biomass via hydrotreating, a well‐established process in the refining sector. However, the utilization of this biofuel is not as consolidated as that of biodiesel. Biomass co‐processing in existing refineries is an approach to directly synthesize a blend of fossil diesel and hydrotreated vegetable oils. The present research shows that a refining sectoral model, integrated with a bioenergy model, can reveal how biomass co‐processing, specifically straight vegetable oils co‐processing in diesel and unstable products hydrotreating, impacts this industry under long‐term scenarios. To this end, the study applies ORION, an optimization model focused on the refining sector. BLOEM, an optimization model for bioenergy systems, provides biomass supply curves to ORION. Soybean oil co‐processing in Brazilian refineries serves as a case study. The main results show that refining and bioenergy models are valuable tools for assessing how integrating biomass into refineries affects this industry. It reveals, for instance, changes in investment patterns when vegetable oils are added, with higher investments in regions where biomass is cheaper and lower investments where it is more costly. It also shows higher utilization levels in hydrotreaters that are prioritized for co‐processing.
🔗 Provenance — このレコードを発見したソース
- crossref https://doi.org/10.1002/bbb.70208first seen 2026-09-28 06:13:16 · last seen 2026-09-29 05:55:41
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