石油化工安全环保技术 ›› 2025, Vol. 41 ›› Issue (4): 52-56.

• 清洁生产与综合治理 • 上一篇    下一篇

石化企业挥发性有机物排放清单研究

王韧骋 贺永明 胡紫越 索超   

  1. 中化创新(北京)科技研究院有限公司,北京 100070
  • 收稿日期:2023-02-17 接受日期:2025-07-15 出版日期:2025-08-20 发布日期:2025-08-27
  • 作者简介:王韧骋,男, 2020 年毕业于清华大学环境科学与工程专业,硕士,主要从事环境咨询方面的研究工作,已发表 SCI 论文 1 篇,工程师。 E-mail:wrc0826@126.com

Study on VOCS Emission Inventory of Petrochemical Enterprises

Wang Rencheng, He Yongming, Hu Ziyue, Suo Chao   

  1. Sinochem Innovation (Beijing) Technology Research Institute Co., Ltd., Beijing, 100005
  • Received:2023-02-17 Accepted:2025-07-15 Online:2025-08-20 Published:2025-08-27

摘要: 编制石化企业 VOCs 排放清单对 VOCs 排放控制具有重要意义。选取中国某石化企业,采用国家推荐的源项分类和计算方法核算 2020 年 VOCs 排放量,编制排放清单,并分析排放水平和特征。结果表明,该石化企业 VOCs 排放量总计 4230 t,排放贡献主要来自储罐挥发( 32.9%)和装卸挥发( 32.2%)。全厂 VOCs 排放系数为 0.35 kg VOCs /t 原油,储罐和装卸挥发 VOCs 排放系数分别为 0.034、0.14 kg VOCs/t 周转量,均处于行业内较低水平。研究结果为我国石化企业 VOCs 排放清单研究及排放控制提供了参考。

关键词: 石油化工, 挥发性有机物, 排放清单, 排放系数    

Abstract: The compilation of VOCs emission inventories for petrochemical enterprises is of great significance for VOCs emission control. Taking a certain petrochemical enterprise in China as an example, this paper adopted the source classification and calculation methods recommended by the state to calculate the VOCs emission in 2020. Then the emission inventory was compiled, and the emission levels and characteristics were analyzed. The results indicated that the total VOCS emission of the plant was 4230 tons, which mainly contributed by tanks (32.9%) and loading (32.2%). The total VOCS emission factor of this plant was 0.35 kg VOCS /t oil refined, and VOCS emission factors of tanks and loading were 0.034 kg VOCS /t turnover and 0.14 kg VOCS /t turnover respectively, which were quite low among petrochemical plants. The research results provide reference for the study and emission control of VOCS in China's petrochemical enterprises.

Key words: petrochemical industry, volatile organic compounds/ VOCs, emission inventory, emission factor