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近年来,石油炼制和石油化学工业面临着一个过渡期。主要表现在以下三个方面:(1)公害问题导致的煤油、柴油的低硫化;(2)为适应树脂需要量的增加而提高乙烯收率;(3)随节省资源和削减人员而来的装置维修随机化。因此,使用环境条件苛刻了,对适应环境的新材料的需求也增大了。本文针对现在已工业化了的两种材料进行介绍:(1)为使煤油、柴油低硫化的脱硫装置用材料347AP(商品名);(2)为提高乙烯收率的裂解管HPM(商品名)。
In recent years, the petroleum refining and petrochemical industries are facing a transitional period. Mainly in the following three aspects: (1) kerosene caused by pollution problems, the low sulfur diesel; (2) to meet the increased demand for resins to increase ethylene yield; (3) with the resources to save and reduce staff Device maintenance randomization. As a result, the operating conditions are harsh and the demand for new materials that adapt to the environment is also increased. (1) 347AP (trade name) for the desulphurization device for low-kerosene and diesel oil; (2) HPM (trade name) for pyrolysis tube for increasing ethylene yield; .