Pub Date : 2017-01-01DOI: 10.26599/pbm.2017.9260006
Jinghuan Chen, Jingang Liu, Wentao Zhang, Kun Wang, X. Qian, R. Sun
{"title":"Conductive Polyaniline/Cellulose/Graphite Composite Films with High Thermal Stability and Antibacterial Activity","authors":"Jinghuan Chen, Jingang Liu, Wentao Zhang, Kun Wang, X. Qian, R. Sun","doi":"10.26599/pbm.2017.9260006","DOIUrl":"https://doi.org/10.26599/pbm.2017.9260006","url":null,"abstract":"","PeriodicalId":339640,"journal":{"name":"Paper and Biomaterials","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123888474","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Influence of Chemical Pretreatment on the Dissolved Organics in Poplar Alkaline Peroxide Mechanical Pulping Effluent","authors":"Xinyu Wang, Jiachuan Chen, Honglei Chen, L. Lucia, Guihua Yang, Qin Wu","doi":"10.26599/pbm.2017.9260005","DOIUrl":"https://doi.org/10.26599/pbm.2017.9260005","url":null,"abstract":"","PeriodicalId":339640,"journal":{"name":"Paper and Biomaterials","volume":"6 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134581192","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2017-01-01DOI: 10.26599/pbm.2017.9260003
Wenxia Liu, Huili Wang, Guodong Li, Dehai Yu, Zhaoping Song
Alkenyl succinic anhydride (ASA) is a popular paper-sizing agent that is generally added to papermaking systems as an aqueous emulsion. Herein, we reviewed the recent work focusing on ASA emulsions stabilized by solid particles. Solid particle-stabilized ASA emulsions generally possess high ASA content and exhibit good sizing performance. The particles that have been used to stabilize ASA emulsions typically include montmorillonite, laponite, alumina, TiO2, Fe3O4, polyaluminum sulfate (PAS), and cellulose nanocrystals (CNCs). Montmorillonite is the first extensively studied particle stabilizer for ASA emulsions. Laponite is undoubtedly the most competent particle stabilizer for preparing ASA emulsions with high sizing efficiency. Montmorillonite and laponite can be used individually as stabilizers after modification or as co-stabilizers with other particles or polymers. TiO2, alumina, PAS, and CNCs are commonly used as stabilizers either individually or with other particles. WenXia Liu, HuiLi Wang, GuoDong Li, DeHai Yu, ZhaoPing Song Kay Laboratory of Pulp & Paper Science and Technology (Ministry of Education), Qilu University of Technology, Ji’nan, Shandong Province, 250353, China
{"title":"Nanoparticle-stabilized Alkenyl Succinic Anhydride(ASA) Emulsions: A Review","authors":"Wenxia Liu, Huili Wang, Guodong Li, Dehai Yu, Zhaoping Song","doi":"10.26599/pbm.2017.9260003","DOIUrl":"https://doi.org/10.26599/pbm.2017.9260003","url":null,"abstract":"Alkenyl succinic anhydride (ASA) is a popular paper-sizing agent that is generally added to papermaking systems as an aqueous emulsion. Herein, we reviewed the recent work focusing on ASA emulsions stabilized by solid particles. Solid particle-stabilized ASA emulsions generally possess high ASA content and exhibit good sizing performance. The particles that have been used to stabilize ASA emulsions typically include montmorillonite, laponite, alumina, TiO2, Fe3O4, polyaluminum sulfate (PAS), and cellulose nanocrystals (CNCs). Montmorillonite is the first extensively studied particle stabilizer for ASA emulsions. Laponite is undoubtedly the most competent particle stabilizer for preparing ASA emulsions with high sizing efficiency. Montmorillonite and laponite can be used individually as stabilizers after modification or as co-stabilizers with other particles or polymers. TiO2, alumina, PAS, and CNCs are commonly used as stabilizers either individually or with other particles. WenXia Liu, HuiLi Wang, GuoDong Li, DeHai Yu, ZhaoPing Song Kay Laboratory of Pulp & Paper Science and Technology (Ministry of Education), Qilu University of Technology, Ji’nan, Shandong Province, 250353, China","PeriodicalId":339640,"journal":{"name":"Paper and Biomaterials","volume":"112 4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129091602","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2017-01-01DOI: 10.26599/pbm.2017.9260004
Jingang Liu, Jiafu Wang, Yanfen Du, Bisong Wang, Hongcai Li, Yanqun Su, Jinghuan Chen
{"title":"Preparation of Ultrafine Starch Particle and its Application in Paper Coating","authors":"Jingang Liu, Jiafu Wang, Yanfen Du, Bisong Wang, Hongcai Li, Yanqun Su, Jinghuan Chen","doi":"10.26599/pbm.2017.9260004","DOIUrl":"https://doi.org/10.26599/pbm.2017.9260004","url":null,"abstract":"","PeriodicalId":339640,"journal":{"name":"Paper and Biomaterials","volume":"102 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124147984","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2017-01-01DOI: 10.26599/pbm.2017.9260001
Lian-Hua Fu, Lingyan Meng, Ya-Yu Li, Mingguo Ma
{"title":"Comparative Study of Water-soluble and Alkali-soluble Hemicelluloses Extracted by Hydrothermal Pretreatment","authors":"Lian-Hua Fu, Lingyan Meng, Ya-Yu Li, Mingguo Ma","doi":"10.26599/pbm.2017.9260001","DOIUrl":"https://doi.org/10.26599/pbm.2017.9260001","url":null,"abstract":"","PeriodicalId":339640,"journal":{"name":"Paper and Biomaterials","volume":"EM-24 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114125442","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2017-01-01DOI: 10.26599/pbm.2017.9260007
Yanan Huang, Aijuan Zhang, M. Hu
{"title":"Single Neuron PID Control Based on Expert Experiences for Temperature Difference Control System of a Digester","authors":"Yanan Huang, Aijuan Zhang, M. Hu","doi":"10.26599/pbm.2017.9260007","DOIUrl":"https://doi.org/10.26599/pbm.2017.9260007","url":null,"abstract":"","PeriodicalId":339640,"journal":{"name":"Paper and Biomaterials","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123796840","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2017-01-01DOI: 10.26599/pbm.2017.9260002
Jinping He, S. Xie
Dissolving pulp is a raw material consisting of regenerated cellulose and other cellulose derivatives and is widely used in products including viscose rayon, cellulose, and cellulose ester. The raw material used to produce dissolving pulp is wood and cotton linter. Since 2007, because of the shortage of cotton linter, viscose mills have used dissolved wood pulp as the raw material instead of dissolved cotton pulp. Domestic pulp mills have built and rebuilt several dissolving pulp lines. In 2014, the global dissolving pulp capacity was 6.4~6.8 million tons; the device utilization was roughly 80%. Because the price of dissolving pulp remains low and the dissolving pulp capacity continues to increase, the amount of dissolving pulp released is expected to exceed 2.6 million tons in the next five years. Because of the development of the viscose industry, the price of viscose has fallen sharply, and competition has increased in intensity. However, the quality of domestically produced dissolving pulp is not good, and thus, it can only be used to produce viscose; the demand of dissolving pulp in other areas, such as the production of cellulose ether and acetate fiber, must be satisfied by imports. Therefore, improving the quality of the dissolving pulp is urgently needed. A good dissolving pulp should have a high a -cellulose content, low contents of ash, iron, and hemicellulose or other impurities (non-cellulosic components), and high brightness. The degree of polymerization should be uniform, and the distribution should be as narrow as possible. The chemical reactivity of the dissolving pulp should be high, and good contact between cellulose and chemicals should be achieved. JinPing He, technical manager; research interests: chemical pulping process; E-mail:jinping.he@valmet.com Abstract: The process of producing dissolving pulp with SuperBatch cooking was introduced. The factors that affected the quality of the dissolving pulp and the corresponding operations were investigated. JinPing He, SuJin Xie
{"title":"Process Control for Dissolving Pulp by Super Batch Cooking","authors":"Jinping He, S. Xie","doi":"10.26599/pbm.2017.9260002","DOIUrl":"https://doi.org/10.26599/pbm.2017.9260002","url":null,"abstract":"Dissolving pulp is a raw material consisting of regenerated cellulose and other cellulose derivatives and is widely used in products including viscose rayon, cellulose, and cellulose ester. The raw material used to produce dissolving pulp is wood and cotton linter. Since 2007, because of the shortage of cotton linter, viscose mills have used dissolved wood pulp as the raw material instead of dissolved cotton pulp. Domestic pulp mills have built and rebuilt several dissolving pulp lines. In 2014, the global dissolving pulp capacity was 6.4~6.8 million tons; the device utilization was roughly 80%. Because the price of dissolving pulp remains low and the dissolving pulp capacity continues to increase, the amount of dissolving pulp released is expected to exceed 2.6 million tons in the next five years. Because of the development of the viscose industry, the price of viscose has fallen sharply, and competition has increased in intensity. However, the quality of domestically produced dissolving pulp is not good, and thus, it can only be used to produce viscose; the demand of dissolving pulp in other areas, such as the production of cellulose ether and acetate fiber, must be satisfied by imports. Therefore, improving the quality of the dissolving pulp is urgently needed. A good dissolving pulp should have a high a -cellulose content, low contents of ash, iron, and hemicellulose or other impurities (non-cellulosic components), and high brightness. The degree of polymerization should be uniform, and the distribution should be as narrow as possible. The chemical reactivity of the dissolving pulp should be high, and good contact between cellulose and chemicals should be achieved. JinPing He, technical manager; research interests: chemical pulping process; E-mail:jinping.he@valmet.com Abstract: The process of producing dissolving pulp with SuperBatch cooking was introduced. The factors that affected the quality of the dissolving pulp and the corresponding operations were investigated. JinPing He, SuJin Xie","PeriodicalId":339640,"journal":{"name":"Paper and Biomaterials","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122230935","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-10-01DOI: 10.26599/pbm.2016.9260010
F. Huang, Ling‐Wei Meng, Liulian Huang, S. Cao, C. Lihui, Xiaojuan Ma
{"title":"Structural Characteristics of Cellulose and Xylan during \u0000 in vitro Fermentation by Pig Fecal Bacteria","authors":"F. Huang, Ling‐Wei Meng, Liulian Huang, S. Cao, C. Lihui, Xiaojuan Ma","doi":"10.26599/pbm.2016.9260010","DOIUrl":"https://doi.org/10.26599/pbm.2016.9260010","url":null,"abstract":"","PeriodicalId":339640,"journal":{"name":"Paper and Biomaterials","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116929696","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-10-01DOI: 10.26599/pbm.2016.9260015
A. Zhou, Yangyang Peng, S. Fu, Hao Liu
{"title":"Regulating the Function of Nanocomposite Made from Hydroxypropyl Methyl Cellulose with Bacterial Cellulose Nanocrystal","authors":"A. Zhou, Yangyang Peng, S. Fu, Hao Liu","doi":"10.26599/pbm.2016.9260015","DOIUrl":"https://doi.org/10.26599/pbm.2016.9260015","url":null,"abstract":"","PeriodicalId":339640,"journal":{"name":"Paper and Biomaterials","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121234745","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-10-01DOI: 10.26599/pbm.2016.9260017
Zhouyang Xiang, F. Lu
{"title":"Chemicals, Energy, and Biomaterials from Agricultural Waste Resources in South China","authors":"Zhouyang Xiang, F. Lu","doi":"10.26599/pbm.2016.9260017","DOIUrl":"https://doi.org/10.26599/pbm.2016.9260017","url":null,"abstract":"","PeriodicalId":339640,"journal":{"name":"Paper and Biomaterials","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123282350","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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