生物质复合材料浆料流变特性及管道输料条件研究

doi:10.3969/j.issn.1673-5854.2015.02.006

Abstract

Abstract: A digital rotational viscometer was used to study the rheological properties of the slurry of biomass materials and then the spatial structure of the fiber in the slurry was analyzed by SEM.And the temperature of pipeline in transportation was studied.The results suggested that fibers in the slurry had the network structure.Its viscosity raised first and fell down afterwards till a final steady state with stirring time increase.The relationship between shear rate and shear stress fitted Casson Model.With the slurry temperature increasing,the viscosity decreased.In 55-85 ℃,the slurry after 900 seconds' fully mixing was the most suitable for pipeline transportation.

Key words: biomass materials, slurry, rheological properties, spatial structure of fibers

CLC Number:

TQ35
TB34

WANG Cheng-zhao, LI Fang-yi, LI Jian-feng, GUO An-fu, LIU Peng, GUAN Kai-kai. Rheological Properties of Slurry of Biomass Materials and Transportion Conditions in Pipeline[J]. bce, 2015, 49(2): 27-31.

References

[1] 郭安福,李剑峰,李方义,等.生物质缓冲包装制品成形工艺优化及其性能研究[J].机械工程学报,2013,49(9):178-183.
[2] 许文才,曹国荣,耿东伟.环保型缓冲衬垫的研发及应用前景分析[J].包装工程,2006,27(4):1-4.
[3] 郭安福,鹿海洋,李剑峰,等.植物纤维淀粉餐盒力学性能仿真及试验验证[J].农业工程学报,2010,26 (7):91-95.
[4] 胡志军.绿色缓冲包装材料的现状及研究进展[J].浙江科技学院学报,2009,21(04):327-331.
[5] 付春英,魏娜,郝晓秀.高弹瓦楞纸板性能研究[J].包装工程,2010,31(17):16-17.
[6] LI Fang-yi,GUAN Kai-kai,LIU Peng,et al.Ingredient of biomass packaging material and compare study on cushion properties.International Journal of Polymer Science,2014[2014-09-26].http://dx.doi.org110.1155/2014/146509.
[7] WILLETT J L,JASBERG B K,SWANSON C L.Rheology of thermoplastic starch:Effects of temperature,moisture content,and additives on melt viscosity [J].Polymer Engineering and Science,1995,35(2):202-210.
[8] AICHHOLZER W,FRITZ H G.Rheological characterization of thermoplastic starch materials [J].Starch-Starke,1998,50(2/3):77-83.
[9] CHANG C P,HUNG S C.Manufacture of flame retardant foaming board from waste papers reinforced with phenol-formaldehyde resin [J].Bioresource Technology,2003,86(2):201-202.
[10] TATSUMI D,ISHIOKA S,MATSUMOTO T.Effect of fiber concentration and axial ratio on the rheological properties of cellulose fiber suspensions [J].Journal of the Society of Rheology Japan,2002,30(1):27-32.
[11] TATSUMI D,KOUROGI H,CHEN B,et al.Effect of natural additives on the rheological properties of cellulose fiber disperse systems[J].Colloids and Surfaces A-physicochemical and Engineering Aspects,2008,316(1/2/3):151-158.
[12] 邱仁辉,黄祖泰,王克奇.低浓度甘蔗渣化学浆流变特性的研究[J].农业工程学报,2005,21(7):145-148.
[13] GUO An-fu,LU Hai-ning,LI Jian-feng,et al.Mechanical property simulation and verification of plant fiber and starch dishware[J].Transactions of the Chinese Society of Agricultural Engineering,2010,26(7):91-95.
[14] 李刚,李方义,管凯凯,等.生物质缓冲包装材料制备及性能实验研究[J].功能材料,2013(13):1969-1973.
[15] GORIPARTHI B K,SUMAN K N S,MOHAN R N.Effect of fiber surface treatments on mechanical and abrasive wear performance of polylactide/jute composites [J].Composites Part A:Applied Science and Manufacturing,2012,43(10):1800-1808.
[16] CINELLI P,CHIELLINI E,LAWTON J W,et al.Foamed articles based on potato starch,corn fibers and poly (vinyl alcohol) [J].Polymer Degradation and Stability,2006,91(5):1147-1155
[17] 张德智.植物纤维缓冲材料浆料流变特性的研究.福州:福建农林大学硕士学位论文,2009.
[18] 余妙春,谢拥群.基于模糊理论的植物纤维浆料的流变特性[J].福建农林大学学报:自然科学版,2011,40(4):427-430.

Rheological Properties of Slurry of Biomass Materials and Transportion Conditions in Pipeline

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