GX & Decarbonization Research

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This paper analyzes chlorine flow in PVC manufacturing and proposes optimization methods to improve chlorine utilization, potentially reducing waste and enhancing resource efficiency.

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This paper introduces the application development of Tencel® fiber, known as an eco-friendly material. It outlines the potential of sustainable fiber materials and efforts toward their practical implementation.

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This paper discusses packaging technologies for reducing environmental impact. It covers methods, effects, and case studies highlighting the importance of sustainable packaging.

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Polylactic acid (PLA) fiber is an environmentally friendly synthetic fiber made from plant-based biomass resources. It is biodegradable and has gained attention as a next-generation alternative to petroleum-derived fibers. This paper outlin…

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This paper proposes and examines the 'Factor X' indicator for evaluating the environmental performance of products, aiming for a sustainable society. Factor X represents the improvement multiple of resource productivity, applicable to corpo…

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This study assesses the potential for glass recycling in Japan using material flow analysis, identifying opportunities to improve recycling rates and reduce environmental impact.

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This paper presents a methodology for deriving the material stock of steel in Japan. It provides foundational data for resource circulation and decarbonization in the steel sector.

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This paper is a report on the 3rd lecture meeting of the Japan Society of Life Cycle Assessment, summarizing discussions on the role of LCA in recycling. It covers the application and challenges of LCA in evaluating environmental impacts of…

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This paper outlines activities related to the formation and promotion of a circular society. Specific content is unknown, but it may relate to Japan's circular society policies.

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This article introduces carbon fiber, an innovative material led by Japan, highlighting its properties and applications. Its lightweight and high-strength characteristics can contribute to CO2 reduction through weight reduction in aircraft …

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This paper discusses eco-design and technology development, but no abstract is available for detailed analysis.

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This study analyzes how changes in the lifetime of passenger cars affect life cycle environmental impacts. Extending vehicle lifespan reduces resource consumption and waste but may delay adoption of more efficient models, potentially worsen…

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This paper proposes a method to estimate the recovery rate of used materials, taking into account changes in disposal probability due to economic conditions.

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This paper focuses on environmental efficiency as a product evaluation method. Although the specific content is unclear, it is likely to explore methods for balancing environmental impact and product value.

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This paper proposes an integrated evaluation tool for environmentally conscious design and eco-efficiency. It enables simultaneous assessment of environmental impact and efficiency at the product design stage, supporting sustainable product…

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This research focuses on circular design of products from a lifecycle industry perspective. It discusses the importance of considering circularity from the design stage to achieve resource efficiency and waste reduction.

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This paper develops an eco-efficiency indicator (Factor X) and applies it to washing machines. The indicator aims to improve resource productivity. The study demonstrates practical application to assess and enhance eco-efficiency of washing…

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This paper examines the feasibility of converting temporary site offices at building construction sites into LCCM (Life Cycle Carbon Minus) facilities. It proposes specific measures such as energy consumption reduction and renewable energy …

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This paper discusses the growing importance of extending product lifespan to reduce environmental impact, focusing on sustainable consumption and production, with implications for eco-design and circular economy.

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This paper outlines Japan's recycling system for used small electronic equipment and discusses future challenges and initiatives. It organizes the policy framework for promoting resource circulation and reducing environmental impact.