| 原油上油方式生产50 dtex/24 f涤纶FDY的工艺探讨 |
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| 引用本文： | 卢新宇,屈汉巨,张玉勤,王春燕,汪一栋.原油上油方式生产50 dtex/24 f涤纶FDY的工艺探讨[J].合成纤维,2020,49(3):7-9. |
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| 作者姓名： | 卢新宇 屈汉巨 张玉勤 王春燕 汪一栋 |
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| 作者单位： | 桐昆集团股份有限公司,浙江桐乡314500,桐昆集团股份有限公司,浙江桐乡314500,桐昆集团浙江恒通化纤有限公司,浙江桐乡314500,桐昆集团股份有限公司,浙江桐乡314500,桐昆集团股份有限公司,浙江桐乡314500 |
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| 摘 要： | 为降低常规生产涤纶全拉伸丝(FDY)的能耗和减轻环保压力,在i-Box 32头纺FDY装置上,对以原油上油方式生产50 dtex/24 f涤纶FDY的工艺进行探讨。研究结果表明:当纺丝温度为286-290℃,采用90 mm板径的DIO组件、60-80目的金属砂、组件初始压力为14 MPa,冷却风压力为30 MPa,并采用合适的拉伸工艺和原油上油,增加可移动式超声波雾化加湿器,可生产出品质优良的50 dtex/24 f涤纶FDY。
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| 关 键 词： | 涤纶FDY i-Box 32头纺 原油上油 |
Discussion on Production Process of 50 dtex/24 f Polyester FDY by Crude Oil |
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| LU Xin-yu,QU Han-ju,ZHANG Yu-qin,WANG Chun-yan,WANG Yi-dong.Discussion on Production Process of 50 dtex/24 f Polyester FDY by Crude Oil[J].Synthetic Fiber in China,2020,49(3):7-9. |
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| Authors: | LU Xin-yu QU Han-ju ZHANG Yu-qin WANG Chun-yan WANG Yi-dong |
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| Affiliation: | (Tongkun Group Co.Ltd.,Tongxiang 314500,Zhejiang,China;Tongkun Group Zhejiang Hengtong Chemical Fibre Co.Ltd.,Tongxiang 314500,Zhejiang,China) |
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| Abstract: | In order to reduce the energy consumption and environmental protection pressure of conventional production polyester FDY, the production process of 50 dtex/24 f polyester FDY producing on i-Box 32 spinning FDY device by crude oil was studied. The experimental results show that the high quality 50 dtex/24 f polyester FDY can be produced when the spinning temperature is 286~290 ℃, the DIO spinning pach with90 mm spinneret diameter, metal sand with 60~80 mesh, the initial pressure of spinning pack is 14 MPa, the cooling wind pressure is 30 MPa, the suitable streching process and crude oil are adopted, and a removable ultrasonic atomizing humidifier is added. |
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| Keywords: | polyester FDY i-Box 32 ends spinning crude oil |
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