the direct ammoxidation of propane to acrylonitrile is a potential route for acrylonitrile production with great economic attraction.
丙烷直接氨氧化制丙烯腈是一条潜在的具有巨大经济效益的丙烯腈生产路线。
hs401 nylon reforming spinning machine is a kind of domestic standard one , with good performance and widely used in acrylonitrile production plant .
hs401腈纶转向纺丝机是我国定型腈纶纺丝机,性能良好,在腈纶厂广泛应用。
acrylonitrile is a kind of important chemical raw material. propane ammoxidation to acrylonitrile is a potential route for acrylonitrile production with greet economic attraction.
丙烯腈是重要的化工基本原料,丙烷氨氧化制丙烯腈反应工艺是潜在的具有较大经济效益的丙烯腈生产路线。
acetonitrile continuous recovery plant is a subsidiary part of acrylonitrile production unit.
乙腈连续回收装置是与丙烯腈生产主装置相配套的。
this paper discusses methods for reducing pollutants from acrylonitrile production facilities and associated units by analyzing the existing problems in pollutant control for these installations.
介绍了丙烯腈及相关装置在污染物排放方面存在的问题,并讨论了污染物减排的技术措施。