摘 要
随着全球能源需求的不断增长和环境问题的日益严峻，化工行业作为高能耗、高污染的典型代表，面临着节能减排的重大挑战。本研究旨在探讨应用化工技术领域中有效的节能减排策略，以实现绿色可持续发展。通过对国内外相关文献的系统梳理及对典型化工企业的实地调研，结合热力学原理与过程工程学理论，构建了涵盖工艺优化、设备改进、能源管理等多维度的节能减排评价体系。研究发现，在合成氨生产过程中采用新型催化剂可显著降低反应温度，提高转化率；在乙烯裂解装置中引入蓄热式换热技术能有效回收余热，减少燃料消耗；通过实施全厂能量系统优化，可使综合能耗降低15%以上。此外，本研究创新性地提出了基于大数据分析的智能调控方案，实现了对生产过程的实时监测与精准控制，为化工企业提供了科学合理的节能减排路径选择，不仅有助于提升企业的经济效益和社会效益，也为我国乃至全球化工行业的绿色发展提供了有益借鉴。
关键词：节能减排；化工行业；工艺优化
Abstract
With the continuous growth of global energy demand and the increasingly severe environmental problems, the chemical industry, as a typical representative of high energy consumption and high pollution, is facing the major challenges of energy conservation and emission reduction. The purpose of this study is to explore the effective energy saving and emission reduction strategies in the field of chemical technology to achieve green and sustainable development. Through the systematic sorting of relevant literature at home and abroad and the field research of typical chemical enterprises, combined with the principle of thermodynamics and process engineering theory, a multi-dimensional evaluation system of energy conservation and emission reduction covering process optimization, equipment improvement and energy management is constructed. It is found that the new catalyst in the production of synthetic ammonia can significantly reduce the reaction temperature and improve the conversion rate; the regenerative heat transfer technology in the ethylene cracking unit can effectively recover the waste heat and reduce the fuel consumption; and optimize the energy system reduce the comprehensive energy consumption by more than 15%. In addition, this research innovatively put forward the intelligent control scheme based on large data analysis, realize the real-time monitoring and accurate control of production process, for chemical enterprises provides a scientific and reasonable path selection of energy conservation and emissions reduction, not only helps to improve the economic benefit and social benefit, also for the green development of our country and the global chemical industry provides a useful reference.
Key Words：Energy conservation and emission reduction; chemical industry; process optimization
目 录
摘 要 I
Abstract II
第1章 绪论 1
第2章 能源利用效率提升策略 3
2.1 优化工艺流程设计 3
2.2 提高设备能效水平 3
2.3 推广余热回收技术 4
第3章 清洁生产与资源循环利用 6
3.1 减少原材料浪费 6
3.2 废物再利用途径 6
3.3 水资源循环系统构建 7
第4章 环境友好型化工技术创新 9
4.1 绿色化学反应开发 9
4.2 低碳排放技术应用 9
4.3 新型催化剂的研发 10
结 论 12
参考文献 13
致 谢 14
随着全球能源需求的不断增长和环境问题的日益严峻，化工行业作为高能耗、高污染的典型代表，面临着节能减排的重大挑战。本研究旨在探讨应用化工技术领域中有效的节能减排策略，以实现绿色可持续发展。通过对国内外相关文献的系统梳理及对典型化工企业的实地调研，结合热力学原理与过程工程学理论，构建了涵盖工艺优化、设备改进、能源管理等多维度的节能减排评价体系。研究发现，在合成氨生产过程中采用新型催化剂可显著降低反应温度，提高转化率；在乙烯裂解装置中引入蓄热式换热技术能有效回收余热，减少燃料消耗；通过实施全厂能量系统优化，可使综合能耗降低15%以上。此外，本研究创新性地提出了基于大数据分析的智能调控方案，实现了对生产过程的实时监测与精准控制，为化工企业提供了科学合理的节能减排路径选择，不仅有助于提升企业的经济效益和社会效益，也为我国乃至全球化工行业的绿色发展提供了有益借鉴。
关键词：节能减排；化工行业；工艺优化
Abstract
With the continuous growth of global energy demand and the increasingly severe environmental problems, the chemical industry, as a typical representative of high energy consumption and high pollution, is facing the major challenges of energy conservation and emission reduction. The purpose of this study is to explore the effective energy saving and emission reduction strategies in the field of chemical technology to achieve green and sustainable development. Through the systematic sorting of relevant literature at home and abroad and the field research of typical chemical enterprises, combined with the principle of thermodynamics and process engineering theory, a multi-dimensional evaluation system of energy conservation and emission reduction covering process optimization, equipment improvement and energy management is constructed. It is found that the new catalyst in the production of synthetic ammonia can significantly reduce the reaction temperature and improve the conversion rate; the regenerative heat transfer technology in the ethylene cracking unit can effectively recover the waste heat and reduce the fuel consumption; and optimize the energy system reduce the comprehensive energy consumption by more than 15%. In addition, this research innovatively put forward the intelligent control scheme based on large data analysis, realize the real-time monitoring and accurate control of production process, for chemical enterprises provides a scientific and reasonable path selection of energy conservation and emissions reduction, not only helps to improve the economic benefit and social benefit, also for the green development of our country and the global chemical industry provides a useful reference.
Key Words：Energy conservation and emission reduction; chemical industry; process optimization
目 录
摘 要 I
Abstract II
第1章 绪论 1
第2章 能源利用效率提升策略 3
2.1 优化工艺流程设计 3
2.2 提高设备能效水平 3
2.3 推广余热回收技术 4
第3章 清洁生产与资源循环利用 6
3.1 减少原材料浪费 6
3.2 废物再利用途径 6
3.3 水资源循环系统构建 7
第4章 环境友好型化工技术创新 9
4.1 绿色化学反应开发 9
4.2 低碳排放技术应用 9
4.3 新型催化剂的研发 10
结 论 12
参考文献 13
致 谢 14
