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诺尔科埃克森化学公司开发出一种气体输送减阻剂,可提高现有天然气管道的输送效率。这种减阻剂可在管壁上形成化学剂涂层,使接近管壁的气体紊流减弱,从而降低气体流动阻力。这种减阻剂还具有防腐作用,可减少黑色粉状腐蚀副产物。 现场实验表明,这种减阻剂热稳定性好,可在
Nucor Exxon Chemical has developed a gas delivery drag reducer to improve the delivery efficiency of existing natural gas pipelines. This drag reducing agent forms a chemical coating on the tube wall that reduces turbulence in the gas near the tube wall and reduces gas flow resistance. This drag reducing agent also has a preservative effect, can reduce the black powdery corrosion by-products. Field experiments show that this drag reducer thermal stability, can be