Study on the Pollutant Emissions Characteristics of Typical Petrochemical Enterprises in Hainan Province
Abstract
Understanding the emissions characteristics of typical pollutant emissions sections in the petrochemical industry is the premise and basis for formulating targeted emissions reduction strategies. Through investigation and measurement, the emissions inventory in 2016 of eight typical petroleum refining enterprises and all petrol stations in Hainan Province were reasonably estimated. The results showed that volatile organic compound (VOC) emissions from typical petroleum refineries was 4972.2 tons in 2016, with the most three process links being organized discharge, volatile loss of organic liquid loading and unloading and leakage of static and static points of equipment. VOC emissions from these three links were 2268.3 tons, 648.3 tons and 631.6 tons respectively, accounting for 45.6%, 13.0% and 12.7% of the total VOC emissions, respectively. The three sections need to be paid more attention. In 2016, 1757.6 tons of VOCs were discharged from 482 service stations in Hainan Province, and the economic loss can reach to 14.9 million RMB. Service stations of Hainan Province are suggested to install more efficient oil and gas recovery facilities.
- Publication:
-
IOP Conference Series: Earth and Environmental Science
- Pub Date:
- February 2019
- DOI:
- 10.1088/1755-1315/233/5/052017
- Bibcode:
- 2019E&ES..233e2017X