Research on New Fuels for Marine Internal Combustion Engines Under the Low-Carbon Background
低炭素背景における船舶用内燃機関の新燃料に関する研究 (AI 翻訳)
Yizheng Shen
🤖 gxceed AI 要約
日本語
本論文は、国際海事機関（IMO）の排出削減目標と中国のカーボンピーキング・カーボンニュートラル目標を背景に、LNG、メタノール、水素、アンモニアの4つの船舶用新燃料を比較検討する。環境性、技術、貯蔵・輸送、安全性、商業利用の5つの観点から評価し、LNGは過渡的燃料、メタノールは近い将来普及、水素とアンモニアはゼロエミッションを実現すると結論づける。
English
This paper reviews four new marine fuels (LNG, methanol, hydrogen, ammonia) against IMO emission targets and China's carbon goals. It compares them on environmental impact, technology, storage/transport, safety, and commercial readiness, concluding LNG as a transition fuel, methanol for near-term adoption, and hydrogen/ammonia for zero-carbon shipping.
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
日本は世界有数の海運国であり、IMO規制対応や水素・アンモニア燃料の実用化が急務。本論文は各種燃料の特徴を整理しており、日本企業の燃料選択や研究開発の方向性を考える上で参考になる。ただし高校生による簡易レビューであり、定量的な分析は不足。
In the global GX context
Global maritime decarbonization is driven by IMO targets. This paper provides a basic comparison of alternative fuels relevant for global shipping. However, it lacks quantitative analysis and novel insights, limiting its contribution to advanced research.
👥 読者別の含意
🔬研究者:Useful as a primer on marine fuel options but lacks depth and data for rigorous research.
🏢実務担当者:Shipping companies can gain a broad overview of fuel alternatives, but should consult more detailed technical reports for investment decisions.
🏛政策担当者:Provides a quick reference on fuel trade-offs for maritime policy, but not sufficient for regulatory design.
📄 Abstract（原文）
More than 80 percent of the global goods are transported by sea. Traditional ships use the heavy oil and diesel as the fuel, and cause environmental pollution. In order to deal with this problem, the International Maritime Organization has set the targets for the shipping emission reduction. China is also working towards the goals of carbon peaking and carbon neutrality. The marine power systems should turn to the green energy.This paper studies four new fuels for marine internal combustion engines: liquefied natural gas (LNG), methanol, hydrogen and ammonia. This paper explains the features, advantages and disadvantages of each fuel. And then, it makes a full comparison from five aspects: the environment protection, the technology, the storage and transportation, the safety and the commercial use.The research results indicate that LNG is a transitional fuel with mature technology and high safety. Methanol is easy to use and will be widely promoted in the near future. Hydrogen and ammonia can realize zero carbon emissions. Hydrogen fit inland and short-distance ship, and ammonia works better for ocean-going vessels. The marine new fuels will develop in diverse ways in the future.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.54254/2755-2721/2026.ch35479first seen 2026-07-23 05:16:01
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