P-RC APMP废水的性质——密度和黏度  

Properties of P-RC APMP waste water—Density and viscosity

作　　者：刘秋娟[1] 霍晓东[1] 毛远[1] 

机构地区：[1]天津科技大学,天津市制浆造纸重点实验室,天津300457

出　　处：《中华纸业》2013年第8期22-25,共4页China Pulp & Paper Industry

基　　金：国家科技支撑计划项目--林纸一体化工程技术研究与示范(2006BAD32B00);课题名称:速生材高得率制浆污染物处理与综合利用技术(2006BAD32B07)

摘　　要：研究了P-RC APMP废水的性质,包括波美度、相对密度、黏度、固形物的元素分析、燃烧热等。结果表明,相对密度、波美度与固形物含量均呈正比线性关系,与温度呈反比线性关系。黏度随着固形物含量的增大而升高,随温度的上升而减小。当固形物含量超过约40%时,黏度急剧增大。固形物中C元素所占的比例为31.18%,H元素为3.93%,N为0.46%,S为0.008%。固形物的有机物含量为69.74%,无机物含量为30.26%,燃烧热为12457kJ/kg。The properties of P-RC APMP effluent, including relative density, Baume degree, viscosity, higher heating value （HHV） and element percentage of the effluent solid were studied in this paper. The results show that relative density, viscosity, Baumé degree and concentration have a direct proportional-linear correlation to solid content, but there is a linear proportion by inversion between Baumé degree and temperature. Viscosity rises sharply when concentration is more than 40%. The percentage of carbon, hydrogen, nitrogen and sulphur in the solid content of P-RC APMP effluent are 31.18%, 3.93%, 0.46% and 0.008% respectively.

关 键 词：P-RC APMP废水 波美度 相对密度 黏度 燃烧热 元素分析 

分 类 号：TS713[轻工技术与工程—制浆造纸工程] TS743.2