纸浆中浓混合技术与设备  

Medium-consistency Pulp Mixing Technologies and Equipments

作　　者：崔红艳[1] 

机构地区：[1]山东轻工业学院山东省制浆造纸科学与技术重点实验室,山东济南250353

出　　处：《造纸化学品》2011年第5期6-11,共6页Paper Chemicals

摘　　要：传统造纸生产中,制浆过程大部分是在低浓度条件下进行的。由于浓度低,工艺流程复杂,废液量大,使得传统造纸工业中存在的污染严重和水、电消耗大的问题日益突出,同时存在占地面积和操作成本大等问题,严重限制了造纸工业的发展。国外自20世纪70年代以来一直在研究和探索高效率、少污染、低能耗的制浆新工艺。其中,中浓技术是一项值得研究和推广的实用技术。In traditional paper industry,most pulping processes are being undertaken under low consistency conditions.Unfortunately,using the low consistency technologies always complicates the process and increases wastewater generation,resulting in more serious environmental pollutions,higher water and energy consumption,larger land occupation and higher operation cost,which heavily limited the development of the industry.At abroad,since 1970 s,scientists have been searching and developing new pulping processes having characteristics of high efficiency,little pollution,and low energy cost.Luckily it was found that medium-consistency（MC） is such a practical technology worthy of being widely adopted.

关 键 词：中浓技术 流体化 中浓混合 中浓混合器 

分 类 号：TS745[轻工技术与工程—制浆造纸工程]