Controlling corrosion of steel by carbon dioxide-rich gases at high temperatures

控制高温下富含二氧化碳的气体对钢材的腐蚀

• 批准号: DP0880124
• 负责人: Em/Prof David Young
• 金额: $ 18.02万
• 依托单位: The University of New South Wales
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2008
• 资助国家: 澳大利亚
• 起止时间: 2008-01-01 至 2011-12-01
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP0880124
• 关键词: Controlling; corrosion; steel; carbon; dioxide

A growing difficulty for Australia is the need to reduce carbon dioxide (CO2) emissions whilst maintaining the economic advantages of coal fired power stations. Technologies for capturing CO2 from these stations are being developed, but inevitably involve the need to handle hot CO2-rich gases. These are surprisingly corrosive to the materials of which power stations are constructed, in a way which is not fully understood. This project aims to achieve this understanding, and to provide the basis for future alloy design.

澳大利亚面临的一个越来越大的困难是，在保持燃煤发电站经济优势的同时，需要减少二氧化碳（CO2）排放。从这些站捕获二氧化碳的技术正在开发中，但不可避免地需要处理富含二氧化碳的热气体。它们对建造发电站的材料具有惊人的腐蚀性，其腐蚀方式尚不完全清楚。本项目旨在实现这一认识，并为今后的合金设计提供依据。