中华纸业
中華紙業
중화지업
CHINA PULP & PAPER INDUSTRY
2013年
4期
31-33
,共3页
邵琴英%陈少平%卢晓林%朱双凤%王春萍
邵琴英%陳少平%盧曉林%硃雙鳳%王春萍
소금영%진소평%로효림%주쌍봉%왕춘평
PAMDA-10%桉木浆%硅藻土%助滤助留
PAMDA-10%桉木漿%硅藻土%助濾助留
PAMDA-10%안목장%규조토%조려조류
PAMDA -10%eucalyptus pulp%diatomite%drainage and retention
研究了一系列分子量不同的丙烯酰胺与N,N-二甲基二烯丙基氯化铵的链节比为9∶1的共聚物(PAMDA-10)在硅藻土加填桉木纸浆中的助滤助留性能.实验结果表明:PAMDA-10152对桉木浆0.3%添加时,可使该浆料的打浆度从44.0°S R下降到29.0°S R,白水浊度从9.52NTU降低到4.90NTU;PAMDA-10152对硅藻土加填纸浆0.5%添加时,可使该浆料的打浆度从57.5°S R降低到36.5°SR,白水浊度从56.70NTU降低到14.02NTU,硅藻土的留着率达到97.31%.
研究瞭一繫列分子量不同的丙烯酰胺與N,N-二甲基二烯丙基氯化銨的鏈節比為9∶1的共聚物(PAMDA-10)在硅藻土加填桉木紙漿中的助濾助留性能.實驗結果錶明:PAMDA-10152對桉木漿0.3%添加時,可使該漿料的打漿度從44.0°S R下降到29.0°S R,白水濁度從9.52NTU降低到4.90NTU;PAMDA-10152對硅藻土加填紙漿0.5%添加時,可使該漿料的打漿度從57.5°S R降低到36.5°SR,白水濁度從56.70NTU降低到14.02NTU,硅藻土的留著率達到97.31%.
연구료일계렬분자량불동적병희선알여N,N-이갑기이희병기록화안적련절비위9∶1적공취물(PAMDA-10)재규조토가전안목지장중적조려조류성능.실험결과표명:PAMDA-10152대안목장0.3%첨가시,가사해장료적타장도종44.0°S R하강도29.0°S R,백수탁도종9.52NTU강저도4.90NTU;PAMDA-10152대규조토가전지장0.5%첨가시,가사해장료적타장도종57.5°S R강저도36.5°SR,백수탁도종56.70NTU강저도14.02NTU,규조토적류착솔체도97.31%.
The performance of drainage and retention of PAMDA-10 composed of AM and DADMAC at the mixing ratio of 9 to 1 were investigated in the filling of eucalyptus pulp with diatomite. The result show that when PAMDA-10152 is added at 0.3% based on eucalyptus pulp, it could make the beating degree of eucalyptus pulp decrease from 44.0°SR to 29.0 °SR, and the white water tur-bidity decrease from 9.52NTU to 4.90NTU; while PAMDA-10152 is added at 0.5% based on eucalyptus pulp with diatomite, it could lead to a decrease of the beating degree from 57.5 °SR to 36.5 °SR, and the white water turbidity from 56.70NTU to 14.02NTU, with the retention rate of diatomite was 97.31%.
