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随着对纳米技术的深入研究,纳米技术将对化纤工业的发展产生深刻影响,主要表现在以下三方面: 1 化纤厂的小型化 近年来,为了降低生产成本,提高产量,稳定质量,化纤厂越办越大,单机生产能力不断提高。就涤纶而言,单机生产能力已达到800-1000吨/日。但随着生产能力的提高,在设备、安装、生产、运输、操作中都出现了新的问题,反应器越造越大,造成搅拌不均,质量不稳定,成本亦不再下降。若采用新型纳米级原料,就可改变现状。如纳米级PTA会加倍地提高反应活性。
With the in-depth study of nanotechnology, nanotechnology will have a profound impact on the development of the chemical fiber industry, mainly in the following three aspects: 1 small-scale chemical fiber plant In recent years, in order to reduce production costs, increase production, stable quality, chemical fiber plant The bigger and bigger, stand-alone production capacity continues to increase. In terms of polyester, stand-alone production capacity has reached 800-1000 tons / day. However, with the improvement of production capacity, new problems have emerged in the equipment, installation, production, transportation and operation. The larger the reactor, the more uneven the mixing, the unstable quality and the lower cost. If the use of new nanoscale raw materials, you can change the status quo. Such as nano-PTA will double to increase reactivity.