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炼油装置火炬线排放气体成分复杂,精确计量一直是国内石化行业计量的一道难题,为了解决这一难题,华北石化公司计量监督科结合生产实际,经过充分的市场调研和性能认证,最后选取热式气体质量流量计作为火炬线内复杂气体流量的计量,该流量计的成功投用解决了华北石化公司各生产装置火炬线内排放气体的精确计量要求,测量精度达到1%以内,满足了公司节能减排的需要,提升了公司的管理水平。
In order to solve this problem, measurement and supervision department of North China Petrochemical Company combined with actual production, after sufficient market research and performance certification, the final selection of thermal Gas mass flow meter torch line as a complex measurement of gas flow, the flowmeter to solve the successful application of the North China Petrochemical Company torch gas production line within the precise measurement of gas emissions, measurement accuracy of less than 1% to meet the company’s energy-saving The need to reduce emissions, enhance the company’s management level.