Pad ultrasonic batch dyeing of causticized lyocell fabric with reactive dyes
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- 作者：Aijaz Ahmed Babar ; aijaz@admin.muet.edu.pk" class="auth_mail" title="E-mail the corresponding author ; Mazhar Hussain Peerzada ; Mazhar.peerzada@faculty.muet.edu.pk" class="auth_mail" title="E-mail the corresponding author ; Abdul Khalique Jhatial ; Noor-ul-ain Bughio ; Noor06te29@gmail.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Lyocell ; Reactive dyes ; CPB process ; PUB process ; Color yield ; Dye fixation
- 刊名：Ultrasonics Sonochemistry
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：34
- 期：Complete
- 页码：993-999
- 全文大小：1968 K
文摘
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US energy enhanced rate of dye absorption and fixation, and improved color yield significantly.
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Compared to CPB process, two third (66%) reduction in dyeing time for PUB process is achieved.
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High saving in NaOH (90%) and Na2CO3 (16.66%) amounts obtained may lower chemical costs.
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Remarkably reduced time and chemicals make process twice productive, more economical and environment friendly.