白水溶解纸机湿部化学品对系统留着性的影响研究
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摘要
本文主要是通过研究白水代替清水溶解湿部化学品,探讨白水溶解湿部化学品对化学品使用效率的影响,并进而探讨白水代替清水溶解湿部化学品的可行性,给造纸厂具体实行这一节水措施提供参考和依据。
通过实验室配制模拟白水,并利用模拟白水溶解助留助滤剂,分析金属离子对CPAM+膨润土二元助留体系的留着效果的影响发现,金属离子对CPAM+膨润土二元助留体系对浆料的助留效果有一定的促进作用。其原因是金属离子及其水解产物吸附到纤维表面上会导致浆料Zeta电位负值的降低。使得细小粒子与纤维间的静电排斥减小,彼此易于接近而产生“凝结”,有利于CPAM对浆料的絮凝作用,从而促进浆料总留着和填料的留着。
通过使用工厂多盘白水清滤液代替清水溶解助留助滤剂的研究发现,在使用高速乳化机对膨润土悬浮液进行分散的条件下,直接使用多盘白水清滤液代替清水溶解CPAM、分散膨润土,对CPAM+膨润土的二元助留系统的留着效果基本没有影响。这在一定意义上证明了用白水代替清水来溶解和分散助留助滤剂对于工厂来说是可行的。
通过引入荧光增白剂作为模型物,研究白水溶解助留助滤剂和固着剂对荧光增白剂的适应性发现,荧光增白剂的存在会大大降低CPAM+膨润土二元助留体系的留着效果,其中填料留着率(FPAR)在循环至稳定时下降了约60%,而在荧光增白剂存在的条件下,使用多盘白水清滤液溶解CPAM、分散膨润土与用清水时的留着效果基本一致,两者留着率的下降幅度基本相同。
通过在CPAM+膨润土二元助留系统的基础上引入了有机微粒子,对CPAM+膨润土+有机微粒子三元助留系统对荧光增白剂的适应性研究发现,有机微粒子能够很好的提升CPAM+膨润土二元助留系统的助留效果。负电荷有机微粒子相对于正电荷有机微粒子对荧光增白剂的适应性更好,其填料留着率在循环至稳定后仅下降约15%,而正电荷有机微粒子则下降了约40%,而使用白水溶解有机微粒子对于有机微粒子的助留效果基本没有影响。
In this thesis, the efficiency of wet-end chemicals is determined when using white water to dissolove wet-end chemicals, and the feasibility of using whitewater instead of fresh water to dissolve wet-end chemicals was disscussed, the results provide reference for paper mills in reducing the fresh water consumption.
By preparing the simulated white water, and dissolving retention and drainage aids with it, the influence of metal ions on the function of CPAM+bentonite retention aid system was analysised. it was found that metal ions promoted the efficiency of the CPAM+bentonite system. The reason is that the adsorption of metal ion and its hydrolysate on the surface of pulp fibers decreases the negative value of Zeta potential of pulp fibers, therefore reduces the electrostatic repulsion between the fine particles and fibers, making them approach to each other easier and occurring“coagulation”. This is favorable to the flocculation of CPAM with pulp fibers, and promoting the retention of pulp and fillers.
White water from disc saveall in paper mills was used instead of clean water for dissolving the retention and drainage aid, it was found that there was almost no influence on the performance of CPAM+bentonite retention system if the bentonite suspension was dispersed with high-speed emulsifier. This proved that it is feasible for paper mills to dissolve and disperse retention and drainage aids using white water instead of fresh water.
The adaptability of retention and drainage aids dissolved with white water to the fluorescent brightener was studied, it was found that the presence of fluorescent brightener greatly reduced the efficiency of CPAM+bentonite retention system. The filler retention(FPAR) was reduced by about 60%. While in the presence of fluorescent brightener, the efficency of retention system prepared with white water was almost the same as fresh water. and the decrease amplitude in retention rate was same as well.
Organic particles was introduced into the dual retention system, and the adaptability of CPAM+bentonite+organic particles ternary retention system to fluorescent brightener was discussed. it was found that organic particles effectively enhanced the performance of CPAM + bentonite dual retention system. Negative charged organic particles presented better adaptability to fluorescent brightener comparing with positive charged organic particles. in which the filler retention dropped only about 15% when the circulations reach constant, while for the positive charged organic particles it decreased by about 40%, and there was no influence on the retention efficiency dissolving organic particles with white water.
通过实验室配制模拟白水,并利用模拟白水溶解助留助滤剂,分析金属离子对CPAM+膨润土二元助留体系的留着效果的影响发现,金属离子对CPAM+膨润土二元助留体系对浆料的助留效果有一定的促进作用。其原因是金属离子及其水解产物吸附到纤维表面上会导致浆料Zeta电位负值的降低。使得细小粒子与纤维间的静电排斥减小,彼此易于接近而产生“凝结”,有利于CPAM对浆料的絮凝作用,从而促进浆料总留着和填料的留着。
通过使用工厂多盘白水清滤液代替清水溶解助留助滤剂的研究发现,在使用高速乳化机对膨润土悬浮液进行分散的条件下,直接使用多盘白水清滤液代替清水溶解CPAM、分散膨润土,对CPAM+膨润土的二元助留系统的留着效果基本没有影响。这在一定意义上证明了用白水代替清水来溶解和分散助留助滤剂对于工厂来说是可行的。
通过引入荧光增白剂作为模型物,研究白水溶解助留助滤剂和固着剂对荧光增白剂的适应性发现,荧光增白剂的存在会大大降低CPAM+膨润土二元助留体系的留着效果,其中填料留着率(FPAR)在循环至稳定时下降了约60%,而在荧光增白剂存在的条件下,使用多盘白水清滤液溶解CPAM、分散膨润土与用清水时的留着效果基本一致,两者留着率的下降幅度基本相同。
通过在CPAM+膨润土二元助留系统的基础上引入了有机微粒子,对CPAM+膨润土+有机微粒子三元助留系统对荧光增白剂的适应性研究发现,有机微粒子能够很好的提升CPAM+膨润土二元助留系统的助留效果。负电荷有机微粒子相对于正电荷有机微粒子对荧光增白剂的适应性更好,其填料留着率在循环至稳定后仅下降约15%,而正电荷有机微粒子则下降了约40%,而使用白水溶解有机微粒子对于有机微粒子的助留效果基本没有影响。
In this thesis, the efficiency of wet-end chemicals is determined when using white water to dissolove wet-end chemicals, and the feasibility of using whitewater instead of fresh water to dissolve wet-end chemicals was disscussed, the results provide reference for paper mills in reducing the fresh water consumption.
By preparing the simulated white water, and dissolving retention and drainage aids with it, the influence of metal ions on the function of CPAM+bentonite retention aid system was analysised. it was found that metal ions promoted the efficiency of the CPAM+bentonite system. The reason is that the adsorption of metal ion and its hydrolysate on the surface of pulp fibers decreases the negative value of Zeta potential of pulp fibers, therefore reduces the electrostatic repulsion between the fine particles and fibers, making them approach to each other easier and occurring“coagulation”. This is favorable to the flocculation of CPAM with pulp fibers, and promoting the retention of pulp and fillers.
White water from disc saveall in paper mills was used instead of clean water for dissolving the retention and drainage aid, it was found that there was almost no influence on the performance of CPAM+bentonite retention system if the bentonite suspension was dispersed with high-speed emulsifier. This proved that it is feasible for paper mills to dissolve and disperse retention and drainage aids using white water instead of fresh water.
The adaptability of retention and drainage aids dissolved with white water to the fluorescent brightener was studied, it was found that the presence of fluorescent brightener greatly reduced the efficiency of CPAM+bentonite retention system. The filler retention(FPAR) was reduced by about 60%. While in the presence of fluorescent brightener, the efficency of retention system prepared with white water was almost the same as fresh water. and the decrease amplitude in retention rate was same as well.
Organic particles was introduced into the dual retention system, and the adaptability of CPAM+bentonite+organic particles ternary retention system to fluorescent brightener was discussed. it was found that organic particles effectively enhanced the performance of CPAM + bentonite dual retention system. Negative charged organic particles presented better adaptability to fluorescent brightener comparing with positive charged organic particles. in which the filler retention dropped only about 15% when the circulations reach constant, while for the positive charged organic particles it decreased by about 40%, and there was no influence on the retention efficiency dissolving organic particles with white water.
引文
[1]何北海,何莹莹.造纸清洁生产与系统水封闭回用[J],中国造纸,2000,(5),44-48
[2]张光华.造纸湿部化学原理及其应用[M].北京:中国轻工业出版社,1998
[3]于萍萍,张进忠,林存刚.水资源现状分析及保护对策的研究[J].资源环境与发展,2006,(2):21-27
[4]唐国民,何北海.我国造纸白水回用的现状及对策探讨[J].广西轻工业,2003,(6):7-10
[5]何北海,欧建志,肖萍,等.造纸清洁生产与白水封闭循环[J].广东造纸, 2000, (4) : 4-9.
[6]何北海.纸浆流送与纸页成形[M].广州:华南理工大学出版社, 2002:120-122
[7]刘秉钺,高扬,刘秋娟,等.造纸工业污染控制与环境保护[]M.北京:中国轻工业出版社,2000:123-126
[8]余惠芳.造纸行业节水现状及对策建议[J].浙江造纸,2002,(4):2～7
[9]过盘兴,祁红影.降低新闻纸水耗的措施[J].中华纸业,2003,24(2):44-46
[10] Willism E. Scott. Principles of Wet End Chemistry [M]. Tappi Press,1996
[11] Joan Bailey. Quality improvements depend on what goes in the wet end[J]. Pulp & Paper Cananda, 1996, 97(10): 17-18
[12] Wohlgemuth G,et al.Who can afford to save water[C].Proceedings of 1996 Tappi Minimum Effluent Mills Symposium,1996
[13] Lindholm G,Reduction of Fresh Water Consumption in Pulp andPaper production[J].Paperi ja Puu,1998,80(8):260
[14] Subhash C,et al.减少制浆造纸工业污水的若干措施[C].中国造纸学会学术报告会论文集,2002
[15] Glowacki J.Mills use new sealing compound to minimize water consumption[J].Pulp and Paper,1995(11):97
[16] Bedard S,et al.Application of process integration in water reuse projects[J].Pulp and Paper Canada,2001,102(3):53
[17] Tripathi P.Pinch technology reduces wastewater[J].Chem.Engineering,1996(8):87
[18] Schaareman M,et al.Energy and water pinch study at the Parenco paper mill[J].Paper Technology,2000,41(1):47
[19]何北海,欧建志,肖萍,等.造纸清洁生产与白水封闭循环[J].广东造纸, 2000, (4) :4-9
[20]夏新兴,彭毓秀,李忠正.造纸湿部CPAM/膨润土助留助滤体系的研究[J].湖南造纸,2002,(3):14-17
[21]武书彬.造纸工业水污染控制与治理技术[M].北京:化学工业出版社, 2001: 357
[22]唐泽燕,陈港,唐爱民.造纸湿部化学微粒子助留助滤技术的研究进展[J].造纸科学与技术, 2004, 23(4): 23-27.
[23]陆赵情,张美云.助留助滤体系的基本原理和最新研究进展[J].西南造纸,2003,(1):15-18
[24]朱慎林,赵毅红,周中平.清洁生产导论[M].北京:化学工业出版社,2001
[25]刘温霞,阳离子聚丙烯酰胺/膨润土助留助滤体系[J].造纸化学品,2000(3):18-22
[26]刘温霞,刘娜.蒙脱石微粒助留体系的开发[J].纸和造纸,2004(5):78-81
[27]赵丽红,刘温霞.膨润土的特点及其在造纸工业中的应用[J].中国造纸,2004(10):49-53.
[28]夏新兴,彭毓秀,李忠正等.造纸湿部CPAM/膨润土助留助滤体系的研究[J].湖南造纸,2002(3):15-17
[29] GILL RI S. Developments in retention aid technology[J] .Paper Technology, 1991, 32 (8) :34-41
[30] BEGALA,et al. Method of using an anionic composite toincrease retention and drainage in papemaking[J] .USP6200420. 2001-03-13
[31] Agne Swerin,et al.Flocculation of cellulosic fiber suspensions by a microparticulate aid systems consistion of cationic polyacrylamide and anionic montmorillonite[J].Nordic Pulp Paper Research Journal,1996,11(1):22-29.
[32]张红杰,胡惠仁.关于微粒助留技术作用机理的新解释[J].造纸化学品,2002,(1):9-11
[33]蒋奕峰,曾健,陈祖鑫.适用于高速抄造的新型微粒助留技术[J].西南造纸,2004,33(6):31-33
[34]王军利,陈夫山,刘忠.微粒助留体系的最新研究进展[J].西南造纸,2002,(4):16-17
[35]硅铝类微粒子助留助滤体系[J].造纸化学品,2001,(1):21～24
[36]刘温霞.阳离子聚合物/聚铝类微粒子助留助滤体系[J].纸和造纸,2000,(6):47～48
[37]佘娜,彭晓宏,沈家瑞.新型阳离子聚丙烯酰胺微粒的研究III,含PEO支链阳离子聚丙烯酰胺微粒的合成、助留性能及作用机理[J].石油化工,2003,23:216～220
[38] Hubbe MA. Mechanistic aspects of microparticle systems[J]. Tappi J,2004,87 (11):23～28
[39] Agberg Lars, et al. On the mechanism of flocculation by microparticle retention aid systems [J].TAPPI Journal. 1996, 79(6) :157
[40] R. I. S. Gill. Developments in retention aid technology .Paper Technology[J], 1991, 32 (8) :34-41
[41] YANO K, USUKI A, OKADA A, et al. Synthesis and properties of polyimide-clay hybrid[J].J Poly Sci: Part A, 1993, 31 :2493
[42] Huber P, Pierre C, Bermond C, et al. Comparing the fiber flocculation behavior of several wet-end retention systems[J]. Tappi J,2004,87 (11):19～24
[43]王祥民,何北海,钱丽颖. PEO/Cofactor助留助滤体系的絮凝特性及机理[J].中国造纸学报,2003,18(2):129～132
[44]何北海,钱丽颖,陈礼辉.非离子型双元助留体系的湿部化学特性[J].福建林学院学报,2005,25(1):1～4
[45]周小凡,吴静波,皮成忠等.聚氧化乙烯/酚醛树脂助留体系留着机理的研究[J].中国造纸学报,2003,18(1):74～79
[46]谭扬,邱化玉.新型阳离子微粒助留体系的研究现状[J].纸和造纸,2005,11(6)
[47]王松林,刘温霞.阳离子微粒氢氧化镁铝的合成及其微粒助留作用[J].中国造纸学报,2004,19(1):66
[48]刘全校,朱万亮,田居龙. CPAM/PEO/PER三元助留助滤体系在双胶纸中的应用[J].黑龙江造纸,2002,(3):29～30
[49] [苏]ИЛ.库古雪夫著.纸的抄造和脱水过程的理论[M],马伯龙译.北京:轻工业出版社,1982
[50]谢鲜梅.层状化合物镍铝水滑石的制备和表征[J].无机化学学报,2000,16(1):43246
[51] Hubbe M A. Reversibility of polymer-induced fiber flocculation by shear. 1.Experimental methods[J]. Nordic Pulp and Paper Research Journal, 2000,15 (5): 545-553
[52] Blanco A, Fuente E and Negro C, et al. Focused beam reflectant measurement as a tool to measure flocculation[J]. Tappi Journal, 2002, 85(10): 14～20
[53]车大军,龙柱,詹怀宇.阳离子型有机微粒的合成及其对阔叶木浆的助留助滤作用[J].中华纸业,2003(5):36
[54]张璇.CPAM的助留助滤作用[D].天津:天津轻工业学院,2001
[55] Odberg L,et al.Kinetic Aspects of the Adsorption of Polymer on Cellu2losic Fibers[J].Nordic Pulp Paper Research Journal,1993,81(1):6
[56] Morberg K.A Visual Perspective on Microparticles[C].Proceeding of 1993 TAPPI Papermakers Conference,1993.115
[57] Yoon S Y, Deng Y. Flocculation and reflocculation of clay suspension by different polymer systems under turbulent conditions [J]. Journal of Colloid and Interface Science, 2004, 27(8): 139-145
[58] Negro C, Fuente E, Blanco A and Tijero J. Effcect of chemical flocculation mechanisms on rheology of fiber pulp suspensions [J]. Nordic Pulp and Paper Research Journal, 2006, 21(3): 336-341
[59] Dunham A J, Sherman L M and Alfano J C. Effect of dissolved and colloidal substances on drainage properties of mechanical pulp suspensions [J]. Journal of Pulp and Paper Science, 2002, 28(9): 298-304.
[60]苏振华,胡开堂.湿部阴离子垃圾问题及其对策[J].中华纸业,2005(7):37
[61] Zhang X. The effects of white water dissolved and colloidal treatment and the removal of organic components [J]. Pulp & Paper Canada, 2000,101(3):59
[62]陈嘉翔.白水中溶解物的来源、危害及其监控[J].纸和造纸,2004(4):11-14
[63]张光华.造纸湿部化学原理及其应用[M].北京:中国轻工业出版社,1998
[64]盖恒军,胡开堂.造纸湿部的阴离子干扰物[J].上海造纸,2002,33(3):42-45
[65]武书彬,何北海等.制浆造纸清洁生产新技术[M].北京:化学工业出版社,2003
[66]陈嘉翔.热磨机械浆水中溶解物和胶体物对成纸质量的影响及酶处理的效果[J].纸和造纸,2004,20(1):31
[67]安郁琴,刘忠.制浆造纸助剂[MI.北京:中国轻工业出版社,2003
[68]景宜,尤纪雪,杨其.聚乙烯亚胺及其改性物在白水封闭循环系统的应用[J].中华纸业.2003,23(2):50-51
[69]杨开吉,苏文强,沈静.造纸湿强剂的作用机理及进展[J].造纸科学与技术,2006,25(2):58-62.
[70]苗庆显,侯庆喜,秦梦华.制浆造纸中胶拈物的研究现状与进展[J].造纸化学品,2007,19:10-15
[71]盖恒军,胡开堂.造纸湿部的阴离子干扰物[J].上海造纸,2002,33(3):42-45
[72] H. Li, Y. Ni, M. Sain. The presence of dissolved and colloidal substances in BCTMP and their effect on sizing [J]. JJPS, 2002, 28(2): 45-49
[73] Francis D W.Effect of dissolved and colloidal solids on newsprint proper ties[J].JPPS,2001,27(9):289
[74]高得率浆中DCS的性质及其对填料留着的影响[J].中国造纸, 2007, 26(10): 1-5
[75] Mats Rundlof,et al1.Effect of mannanase and lipase in the properties of colloidal wood extractives and their interaction with mechanical pulp fines[J].Cellulose,2002,26(9):127
[76] Cadotte M, Tellier M and Blanco A, et al. Flocculation, retention and drainage in papermaking: A comparative study of polymeric additives [J]. The Canadian of Chemical Engineering, 2007, 85(4): 240-248
[77] Blanco A, Negro C, Fuente E and Tijero J. Effect of shearing forces and flocculant overdose on filler flocculation mechanisms and floc properties[J]. Ind. Eng. Chem. Res. 2005, 44: 9105-9112
[78] Rantala T, Nokelainen J, Ojala T.有效的过程控制改善湿部稳定性[J].中国造纸,2003,22(2):59～63
[79]杨世辉,吴根华.无机化学学报[M],1988(4):124
[2]张光华.造纸湿部化学原理及其应用[M].北京:中国轻工业出版社,1998
[3]于萍萍,张进忠,林存刚.水资源现状分析及保护对策的研究[J].资源环境与发展,2006,(2):21-27
[4]唐国民,何北海.我国造纸白水回用的现状及对策探讨[J].广西轻工业,2003,(6):7-10
[5]何北海,欧建志,肖萍,等.造纸清洁生产与白水封闭循环[J].广东造纸, 2000, (4) : 4-9.
[6]何北海.纸浆流送与纸页成形[M].广州:华南理工大学出版社, 2002:120-122
[7]刘秉钺,高扬,刘秋娟,等.造纸工业污染控制与环境保护[]M.北京:中国轻工业出版社,2000:123-126
[8]余惠芳.造纸行业节水现状及对策建议[J].浙江造纸,2002,(4):2～7
[9]过盘兴,祁红影.降低新闻纸水耗的措施[J].中华纸业,2003,24(2):44-46
[10] Willism E. Scott. Principles of Wet End Chemistry [M]. Tappi Press,1996
[11] Joan Bailey. Quality improvements depend on what goes in the wet end[J]. Pulp & Paper Cananda, 1996, 97(10): 17-18
[12] Wohlgemuth G,et al.Who can afford to save water[C].Proceedings of 1996 Tappi Minimum Effluent Mills Symposium,1996
[13] Lindholm G,Reduction of Fresh Water Consumption in Pulp andPaper production[J].Paperi ja Puu,1998,80(8):260
[14] Subhash C,et al.减少制浆造纸工业污水的若干措施[C].中国造纸学会学术报告会论文集,2002
[15] Glowacki J.Mills use new sealing compound to minimize water consumption[J].Pulp and Paper,1995(11):97
[16] Bedard S,et al.Application of process integration in water reuse projects[J].Pulp and Paper Canada,2001,102(3):53
[17] Tripathi P.Pinch technology reduces wastewater[J].Chem.Engineering,1996(8):87
[18] Schaareman M,et al.Energy and water pinch study at the Parenco paper mill[J].Paper Technology,2000,41(1):47
[19]何北海,欧建志,肖萍,等.造纸清洁生产与白水封闭循环[J].广东造纸, 2000, (4) :4-9
[20]夏新兴,彭毓秀,李忠正.造纸湿部CPAM/膨润土助留助滤体系的研究[J].湖南造纸,2002,(3):14-17
[21]武书彬.造纸工业水污染控制与治理技术[M].北京:化学工业出版社, 2001: 357
[22]唐泽燕,陈港,唐爱民.造纸湿部化学微粒子助留助滤技术的研究进展[J].造纸科学与技术, 2004, 23(4): 23-27.
[23]陆赵情,张美云.助留助滤体系的基本原理和最新研究进展[J].西南造纸,2003,(1):15-18
[24]朱慎林,赵毅红,周中平.清洁生产导论[M].北京:化学工业出版社,2001
[25]刘温霞,阳离子聚丙烯酰胺/膨润土助留助滤体系[J].造纸化学品,2000(3):18-22
[26]刘温霞,刘娜.蒙脱石微粒助留体系的开发[J].纸和造纸,2004(5):78-81
[27]赵丽红,刘温霞.膨润土的特点及其在造纸工业中的应用[J].中国造纸,2004(10):49-53.
[28]夏新兴,彭毓秀,李忠正等.造纸湿部CPAM/膨润土助留助滤体系的研究[J].湖南造纸,2002(3):15-17
[29] GILL RI S. Developments in retention aid technology[J] .Paper Technology, 1991, 32 (8) :34-41
[30] BEGALA,et al. Method of using an anionic composite toincrease retention and drainage in papemaking[J] .USP6200420. 2001-03-13
[31] Agne Swerin,et al.Flocculation of cellulosic fiber suspensions by a microparticulate aid systems consistion of cationic polyacrylamide and anionic montmorillonite[J].Nordic Pulp Paper Research Journal,1996,11(1):22-29.
[32]张红杰,胡惠仁.关于微粒助留技术作用机理的新解释[J].造纸化学品,2002,(1):9-11
[33]蒋奕峰,曾健,陈祖鑫.适用于高速抄造的新型微粒助留技术[J].西南造纸,2004,33(6):31-33
[34]王军利,陈夫山,刘忠.微粒助留体系的最新研究进展[J].西南造纸,2002,(4):16-17
[35]硅铝类微粒子助留助滤体系[J].造纸化学品,2001,(1):21～24
[36]刘温霞.阳离子聚合物/聚铝类微粒子助留助滤体系[J].纸和造纸,2000,(6):47～48
[37]佘娜,彭晓宏,沈家瑞.新型阳离子聚丙烯酰胺微粒的研究III,含PEO支链阳离子聚丙烯酰胺微粒的合成、助留性能及作用机理[J].石油化工,2003,23:216～220
[38] Hubbe MA. Mechanistic aspects of microparticle systems[J]. Tappi J,2004,87 (11):23～28
[39] Agberg Lars, et al. On the mechanism of flocculation by microparticle retention aid systems [J].TAPPI Journal. 1996, 79(6) :157
[40] R. I. S. Gill. Developments in retention aid technology .Paper Technology[J], 1991, 32 (8) :34-41
[41] YANO K, USUKI A, OKADA A, et al. Synthesis and properties of polyimide-clay hybrid[J].J Poly Sci: Part A, 1993, 31 :2493
[42] Huber P, Pierre C, Bermond C, et al. Comparing the fiber flocculation behavior of several wet-end retention systems[J]. Tappi J,2004,87 (11):19～24
[43]王祥民,何北海,钱丽颖. PEO/Cofactor助留助滤体系的絮凝特性及机理[J].中国造纸学报,2003,18(2):129～132
[44]何北海,钱丽颖,陈礼辉.非离子型双元助留体系的湿部化学特性[J].福建林学院学报,2005,25(1):1～4
[45]周小凡,吴静波,皮成忠等.聚氧化乙烯/酚醛树脂助留体系留着机理的研究[J].中国造纸学报,2003,18(1):74～79
[46]谭扬,邱化玉.新型阳离子微粒助留体系的研究现状[J].纸和造纸,2005,11(6)
[47]王松林,刘温霞.阳离子微粒氢氧化镁铝的合成及其微粒助留作用[J].中国造纸学报,2004,19(1):66
[48]刘全校,朱万亮,田居龙. CPAM/PEO/PER三元助留助滤体系在双胶纸中的应用[J].黑龙江造纸,2002,(3):29～30
[49] [苏]ИЛ.库古雪夫著.纸的抄造和脱水过程的理论[M],马伯龙译.北京:轻工业出版社,1982
[50]谢鲜梅.层状化合物镍铝水滑石的制备和表征[J].无机化学学报,2000,16(1):43246
[51] Hubbe M A. Reversibility of polymer-induced fiber flocculation by shear. 1.Experimental methods[J]. Nordic Pulp and Paper Research Journal, 2000,15 (5): 545-553
[52] Blanco A, Fuente E and Negro C, et al. Focused beam reflectant measurement as a tool to measure flocculation[J]. Tappi Journal, 2002, 85(10): 14～20
[53]车大军,龙柱,詹怀宇.阳离子型有机微粒的合成及其对阔叶木浆的助留助滤作用[J].中华纸业,2003(5):36
[54]张璇.CPAM的助留助滤作用[D].天津:天津轻工业学院,2001
[55] Odberg L,et al.Kinetic Aspects of the Adsorption of Polymer on Cellu2losic Fibers[J].Nordic Pulp Paper Research Journal,1993,81(1):6
[56] Morberg K.A Visual Perspective on Microparticles[C].Proceeding of 1993 TAPPI Papermakers Conference,1993.115
[57] Yoon S Y, Deng Y. Flocculation and reflocculation of clay suspension by different polymer systems under turbulent conditions [J]. Journal of Colloid and Interface Science, 2004, 27(8): 139-145
[58] Negro C, Fuente E, Blanco A and Tijero J. Effcect of chemical flocculation mechanisms on rheology of fiber pulp suspensions [J]. Nordic Pulp and Paper Research Journal, 2006, 21(3): 336-341
[59] Dunham A J, Sherman L M and Alfano J C. Effect of dissolved and colloidal substances on drainage properties of mechanical pulp suspensions [J]. Journal of Pulp and Paper Science, 2002, 28(9): 298-304.
[60]苏振华,胡开堂.湿部阴离子垃圾问题及其对策[J].中华纸业,2005(7):37
[61] Zhang X. The effects of white water dissolved and colloidal treatment and the removal of organic components [J]. Pulp & Paper Canada, 2000,101(3):59
[62]陈嘉翔.白水中溶解物的来源、危害及其监控[J].纸和造纸,2004(4):11-14
[63]张光华.造纸湿部化学原理及其应用[M].北京:中国轻工业出版社,1998
[64]盖恒军,胡开堂.造纸湿部的阴离子干扰物[J].上海造纸,2002,33(3):42-45
[65]武书彬,何北海等.制浆造纸清洁生产新技术[M].北京:化学工业出版社,2003
[66]陈嘉翔.热磨机械浆水中溶解物和胶体物对成纸质量的影响及酶处理的效果[J].纸和造纸,2004,20(1):31
[67]安郁琴,刘忠.制浆造纸助剂[MI.北京:中国轻工业出版社,2003
[68]景宜,尤纪雪,杨其.聚乙烯亚胺及其改性物在白水封闭循环系统的应用[J].中华纸业.2003,23(2):50-51
[69]杨开吉,苏文强,沈静.造纸湿强剂的作用机理及进展[J].造纸科学与技术,2006,25(2):58-62.
[70]苗庆显,侯庆喜,秦梦华.制浆造纸中胶拈物的研究现状与进展[J].造纸化学品,2007,19:10-15
[71]盖恒军,胡开堂.造纸湿部的阴离子干扰物[J].上海造纸,2002,33(3):42-45
[72] H. Li, Y. Ni, M. Sain. The presence of dissolved and colloidal substances in BCTMP and their effect on sizing [J]. JJPS, 2002, 28(2): 45-49
[73] Francis D W.Effect of dissolved and colloidal solids on newsprint proper ties[J].JPPS,2001,27(9):289
[74]高得率浆中DCS的性质及其对填料留着的影响[J].中国造纸, 2007, 26(10): 1-5
[75] Mats Rundlof,et al1.Effect of mannanase and lipase in the properties of colloidal wood extractives and their interaction with mechanical pulp fines[J].Cellulose,2002,26(9):127
[76] Cadotte M, Tellier M and Blanco A, et al. Flocculation, retention and drainage in papermaking: A comparative study of polymeric additives [J]. The Canadian of Chemical Engineering, 2007, 85(4): 240-248
[77] Blanco A, Negro C, Fuente E and Tijero J. Effect of shearing forces and flocculant overdose on filler flocculation mechanisms and floc properties[J]. Ind. Eng. Chem. Res. 2005, 44: 9105-9112
[78] Rantala T, Nokelainen J, Ojala T.有效的过程控制改善湿部稳定性[J].中国造纸,2003,22(2):59～63
[79]杨世辉,吴根华.无机化学学报[M],1988(4):124