农业秸秆剩余物高得率浆的漂白研究进展  

BLEACHING RESEARCH DEVELOPMENT OF AGRICULTURAL STRAW REMAINS HIGH YIED PULP

作　　者：李红斌[1] 房桂干[1] 

机构地区：[1]中国林业科学研究院制浆造纸研究中心,江苏南京210042

出　　处：《陕西科技大学学报（自然科学版）》2008年第1期149-153,共5页Journal of Shaanxi University of Science & Technology

基　　金：江苏省科技攻关项目"农业秸秆剩余物高效清洁制浆产业化技术"(BE2006333)

摘　　要：对我国农业秸秆剩余物的利用现状做了分析，阐述了秸秆剩余物用于高得率浆的前景，并且介绍了新型磨浆设备双螺杆磨浆机及其优点和工作原理，其突出的优点是：磨浆浓度高（25％～409／5），纤维切断作用小、磨浆能耗低，与盘磨机相比，该机比能耗降低了20％～509／6；使用新型化学药剂酰胺类化合物和大环四酰胺Fe（Ⅲ）配位体可提高过氧化氢漂白的效率，同时过氧乙酸以及各种还原型漂白药剂适宜用于秸秆剩余物高得率浆的漂白．The actuality of agricultural straw remains in our country was analysed, the foreground of straw remains used for high yied pulp was expatiated, then introduced the operation truth and virtues of the new type refining equipment BIVIS, which advantages were listed： higher consistency （25%-40%）, faintish cutting, lower energy consume, energy consume was reduced by 20%-50% compared with disc millstones. The new type chemistry amides and Fe（Ⅲ） amides were used to improve bleaching efficiency. The application of peracetic acid for straw remains high yied pulp bleaching.

关 键 词：双螺杆磨浆机 过氧化氢 过氧乙酸 酰胺类化合物 大环四酰胺Fe(Ⅲ)配位体 

分 类 号：TS745[轻工技术与工程—制浆造纸工程] TS749.2