利用丙烯酸废水制备丙烯酸——马来酸酐共聚物及其应用
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摘要
以预处理后的丙烯酸(AA)废水为原料,与马来酸酐(MA)共聚制备得到共聚物DR;以螯合钙铁离子能力、浮色洗除能力和防沾色性能为考察指标,优化聚合工艺。制备得到的共聚物DR对多种不同结构的染料具有良好的防沾色能力和浮色洗除力,能够提升染色织物的摩擦色牢度,是一种良好的防沾皂洗剂。
Acrylic acid-maleic anhydride copolymer(DR) was polymerized with pretreated acrylic acid wastewater as raw material. Polymerization process was optimized with the chelating abilities of Ca~(2+) and Fe~(3+),removal abilites of loose colors and anti-stain properties as the evaluation indexes. DR had good anti-stain ability and loose colors removal ability to different structure dyes. DR could be a valuable anti-staining soaping agent which could enhance the color fastness of dyed fabric.
Acrylic acid-maleic anhydride copolymer(DR) was polymerized with pretreated acrylic acid wastewater as raw material. Polymerization process was optimized with the chelating abilities of Ca~(2+) and Fe~(3+),removal abilites of loose colors and anti-stain properties as the evaluation indexes. DR had good anti-stain ability and loose colors removal ability to different structure dyes. DR could be a valuable anti-staining soaping agent which could enhance the color fastness of dyed fabric.
引文
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[11] AKCAKOCA E P,OZGUNEY A T,ATAV R. The efficiency of washing agents in the post-dyeing removal of hydrolyzed reactive dye[J]. Dyes and Pigments,2007,72(1):23-27.
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[13]沈晓骏,冯炎龙,缪正调,等.清洁二元共聚物多羧螯合分散剂的研制[J].化工生产与技术,2013,20(4):34-38.
[2]李海燕,肖华飞,马林,等.丙烯酸及丙烯酸酯生产废水处理工程[J].给水排水,2010,36(3):58-61.
[3]李万海,黄江丽,王红,等.催化湿式氧化处理丙烯酸废水[J].吉林化工学院学报,2007,24(3):3-6.
[4]杨海涛,周向东,王伟,等.多羧助洗剂P(MA-AA)的合成及应用[J].印染,2008,34(21):22-25.
[5]谢敏,蒋禹旭,伍燕,等.马来酸酐-丙烯酸共聚物在皂洗中的应用研究[J].针织工业,2011,(4):36-38.
[6]李艳艳,王辉,贺江平,等.马来酸酐-丙烯酸共聚低温皂洗剂的合成[J].染整技术,2015,37(8):37-42.
[7]宋庆双,郑庆康,杜高敏.马来酸酐丙烯酸聚合物酸性皂洗应用研究[J].针织工业,2013,(1):47-50.
[8]陶梅香,张振,唐林生.丙烯酸-马来酸酐共聚物的合成及助洗性能[J].精细石油化工进展,2008,9(9):40-43.
[9]蒲宗耀,黄玉华,蒲实,等.无磷耐碱高效螯合分散稳定剂的研制及应用[J].纺织科技进展,2006,(6):20-24.
[10]庞金兴,熊焰.马来酸酐-丙烯酸共聚物复合无磷助洗剂的研制[J].武汉理工大学学报,2002,8(24):45-49.
[11] AKCAKOCA E P,OZGUNEY A T,ATAV R. The efficiency of washing agents in the post-dyeing removal of hydrolyzed reactive dye[J]. Dyes and Pigments,2007,72(1):23-27.
[12] CHEN K M,LIN L H,WANG C F,et al. Interactions between new multi-anionic surfactants and direct dyes and their effects on the dyeing of cotton fabrics[J]. Colloids and Surfaces A:Physicochemical and Engineering Aspects,2010,356(1):46-50.
[13]沈晓骏,冯炎龙,缪正调,等.清洁二元共聚物多羧螯合分散剂的研制[J].化工生产与技术,2013,20(4):34-38.