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挥发性有机物(VOCs)火炬气回收装置
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全国首套煤化工火炬气回收装置投运
Zhong Guo Hua Gong Bao· 2025-10-22 05:57
Core Viewpoint - The first volatile organic compounds (VOCs) flare gas recovery unit in China's coal chemical industry has been successfully put into operation by Xinjiang Xinye Energy Chemical Co., Ltd, significantly reducing pollutant emissions and generating steam as a byproduct [1][2]. Group 1: Project Overview - The project was initiated with an investment of 40 million yuan, focusing on the recovery and utilization of flare gas that was previously burned off, addressing a common challenge in the coal chemical industry [1]. - The new facility includes a 5,000 cubic meter gas holder for collecting flare gas and a direct combustion furnace (TO furnace) with a processing capacity of 2,000 cubic meters per hour [1]. Group 2: Environmental and Economic Benefits - The project is expected to reduce pollutant emissions by over 140 tons annually and produce 120,000 tons of steam as a byproduct [1][2]. - The economic benefits include an annual revenue of approximately 6 million yuan from steam utilization, equivalent to saving 11,500 tons of standard coal and achieving a reduction of 30,000 tons of carbon dioxide emissions [2]. Group 3: Compliance and Monitoring - The facility has been operating smoothly since its trial run began on September 17, with non-methane total hydrocarbon emissions maintained below 20 milligrams per cubic meter, surpassing national emission standards [2].