摘要
深入分析了我国石化行业在“双碳”目标下面临的挑战,指出加快能效提升是实现石化行业“双碳”目标的必经之路。通过展示中国海油某炼化企业低温余热深度利用的案例,系统分析其技术原理、实施路径与经济效益,为炼化企业余热深度利用提供理论依据和实践参考。
This paper provides an in-depth analysis of the challenges faced by China’s petrochemical industry under the“Dual Carbon”goals,emphasizing that improving energy efficiency is an essential pathway to achieve these targets.Through a case study on the deep utilization of low-temperature waste heat in a petrochemical enterprise of China National Offshore Oil Corporation(CNOOC),the study systematically examines the technical principles,implementation methods,and economic benefits.The findings offer both theoretical foundations and practical references for the advanced utilization of waste heat in petrochemical plants.
作者
王仕文
钱堃
刘荣博
孙海鹏
李供法
Wang Shiwen;Qian Kun;Liu Rongbo;Sun Haipeng;Li Gongfa(CNOOC Ningbo Daxie Petrochemical Co.,Ltd.,Ningbo,Zhejiang 315812)
出处
《石油炼制与化工》
北大核心
2026年第2期200-206,共7页
Petroleum Processing and Petrochemicals
关键词
低温余热
热泵精馏
凝结水回收
热耦合
节能降碳
low-temperature waste heat
heat pump distillation
condensate recovery
thermal coupling
energy saving and carbon reduction
