抚顺石化公司石油二厂从1992年至今，依靠科技力量回收放空瓦斯取得显著成效，不但熄灭了燃烧了28年的“长明灯”（瓦斯放空火炬），5年来还累计回收放空瓦斯15万t，创经济效益1．2亿元。过去，由于受技术水平的限制，抚油二厂生产过程中产生的大量瓦斯白白地放空烧掉，既污染 Since 1992, Fushun Petrochemical Company No.2 Oil Plant has achieved remarkable success by relying on scientific and technological strength to recover vented gas. Not only has it extinguished the “long light” (gas flaring torch) burned for 28 years, but also has totally recovered 150,000 tons of drained gas over the past five years Economic efficiency 120 million yuan. In the past, due to technical limitations, a large amount of gas generated during the production of the Second Oil Refinery Factory was burnt out and contaminated