کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8094039 | 1522057 | 2018 | 42 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Cleaner coloration of cotton fabric with reactive dyes using a pad-batch-steam dyeing process
ترجمه فارسی عنوان
رنگ تمیزکننده پارچه پنبه ای با رنگ های واکنشی با استفاده از فرایند بخار پدری-بخار
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کلمات کلیدی
پنبه، رنگ واکنشی رنگ آمیزی پد بخار، رنگ، سرعت ثابت رنگ
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
چکیده انگلیسی
To enhance dye fixation rate in pad-steam dyeing, a preliminary research was carried out to examine that the effect of the water content in water-ethanol mixed medium on reactive dyeing of cotton fabrics. The fabric temperature and dyeing properties as affected by the water content were investigated. Based on the results, a batch procedure was incorporated in the pad-steam dyeing to enhance the interactions between reactive dye and cellulosic fibers. The dyeing properties, chemicals and energy consumption of the pad-batch-steam process and conventional pad-steam process were also evaluated. The results show that reducing the water content could expedite fabric heating and improve dyeing properties significantly. The batching time of 60â¯min, 20â¯g/L of sodium carbonate and steaming time of 2.0â¯min were appropriate for dyeing cotton fabric with 25â¯g/L of C.I. Reactive Violet 5. Compared with conventional pad-steam dyeing, the color strength and dye fixation rates of dyed fabrics using pad-batch-steam dyeing process were maximum increased by 21.4% and 16.1%, respectively. The proposed dyeing process saved 13.7% dye, 33.3% sodium carbonate, 33.3% steam and 28.5% industrial electricity. The pad-batch-steam dyeing process has significant potential for enhancing dye fixation rate and reducing the dyeing effluent, which is a major step towards cleaner dyeing of cotton fabrics.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Cleaner Production - Volume 196, 20 September 2018, Pages 935-942
Journal: Journal of Cleaner Production - Volume 196, 20 September 2018, Pages 935-942
نویسندگان
Dawu Shu, Kuanjun Fang, Xiuming Liu, Yuqing Cai, Xinqing Zhang, Jianfei Zhang,