温室气体减排现状及宝钢的对策.pptVIP

Baosteel: from High-level Introduction to Autonomous Innovation Baosteel Countermeasure of CO2 Mitigation宝钢CO2减排的措施及对策 背景情况一 欧盟的排放贸易计划一 欧盟的排放贸易计划二 日本的京都议定书计划 加拿大的京都议定书计划 韩国对气候变化的态度 中国的现状一 Figure Top ten countries on CO2 emission Figure CO2 emission per capital 中国的现状二 Content Table 1 Energy consumption of china and china’s steel industry 1.2 China Steel Industry (1) 1.2 China Steel Industry (2) Table 2 Energy consumption of china’s steel industry 1.2 China Steel Industry (3) Thanks to the technology development and effective project implementation, Key environmental indicators have been improved to dome degree. 1.3 China policy to the Kyoto protocol 1.3 China policy to the Kyoto protocol针对京都议定书的政策 2 Baosteel countermeasure of CO2 mitigation Figure 4 Baosteel ’Manufacturing Flow Chart 宝钢生产工艺流程 宝钢能源利用现状 与世界其它钢铁企业比较 与世界其它钢铁企业比较，宝钢股份吨钢综合能耗和吨钢耗新水水平落后于POSCO 2.1 Energy saving 2.1 节能措施 Energy Saving Technologies in Practical Use Figure 5 Baosteel energy recovery Figure 6 Baosteel energy recovery  Figure 7 Energy Efficiency and CO2 emission of Baosteel 2.2 Baosteel Energy system and energy substitute 能源替代 2.2 Baosteel Energy system and energy substitute  Figure 8 Baosteel energy gas structure Table 2 CO2 emission reduction by means of substituting nature gas for gas producer gas  2.3 Forest protection and planting tree of Baosteel植树造林 Figure 9 Baosteel scenery (1) Figure 9 Baosteel scenery (2) Figure 9 Baosteel scenery (3) 2.4 The research project of carbon dioxide recovery at Baosteel 2.4 The research project of carbon dioxide recovery at Baosteel二氧化碳固存技术的研究 Waste Heat in Steel Works Unused energy in steel works (ex.) 利用废热、废气生成新能源研究 This shows a process flow of steel industry. Upper flow is mainly for iron-making and steel-making and lower flow is for rolling and coating. These processes are systematically connected by the gas piping，steam piping, other utilities piping and electric wires. Majority of energy, 70% or 8