1) reclaimed pulp
再生纸浆
1.
Synthesis technology of super water-absorbent resin by grafting acrylic acid from reclaimed pulp cellulose;
利用再生纸浆制备高吸水性树脂的合成工艺
2) wastewater from reproduced pulp papermaking
再生纸浆造纸废水
1.
The wastewater from reproduced pulp papermaking was treated by coagulation process with four inorganic coagulants,Al2(SO4)3,PAC,FeSO4,FeCl3,two organic coagulant aids(PAM,sodium alginate).
通过四种无机混凝剂(Al2(SO4)3、PAC、FeSO4、FeCl3)和两种有机助凝剂(PAM、海藻酸钠)对再生纸浆造纸废水进行了混凝处理研究。
3) waste water from waste paper pulping
废纸再生纸浆废水
4) recycled pulp
再生浆
1.
61% and the retention of recycled pulp increases 6.
结果表明,淀粉与聚胺形成了复合物,该复合物对再生浆的作用效果与阳离子淀粉相当,具有明显的增强作用。
2.
The recycled pulp from waste corrugated paperboard box contained a certain amount of ash and fine,its total charges were larger than these of wheat chemical pulp,but the surface charges of the pulp were less than these of the latter.
废纸箱再生浆含较多的灰分和微细纤维 ,其总电荷大于麦草化学浆 ,但表面电荷小于后者。
3.
In order to improve the intensity of paper made from recycled pulps, synthesis and modification of AM-ST copolymer and its application in recycled pulp papermaking were studied.
为了提高再生浆纸张的强度，研究了AM-ST共聚物的合成与改性及其在再生浆造纸中的应用。
5) recycled mortar
再生砂浆
1.
Effect of powder in recycled fine aggregate on compressive strength of recycled mortar
再生细骨料中粉料对再生砂浆抗压强度的影响
6) recycled paper
再生纸
1.
Several products of paper chemicals for recycled fiber such as novel deink aids for recycled paper,strength-ening additives,retention and dewatering aids,products for pitch control and surface sizing agent are given a detailed description of the product's fundamental,function and comprehensive application.
对国内外再生纸及其专用化学品的开发、应用情况作了简单介绍,尤其对新型废纸脱墨剂、增强剂、助滤助留剂、树脂障碍控制剂及表面施胶剂等重要的二次纤维专用化学品的基本原理、功能作用及综合应用技术作了较为详细的论述。
2.
Several products of paper chemicals for recycled fiber such as novel deink aids for recycled paper, strength additives, retention and dewatering aids, products for preventing pitch being deposited and surface sizing agent are given a detailed description of the product s fundamental, function and comprehensive application.
本文对国内外再生纸及其专用化学品的开发及应用情况作了简单介绍,尤其对新型废纸脱墨剂、增强剂、助滤助留剂、树脂障碍控制剂及表面施胶剂等重要的二次纤维专用化学品的基本原理、功能作用及综合应用技术作了较为详细的论述。
补充资料：Fas纸浆漂白剂
一、产品性能：
fas 是一种优秀的纸浆漂白剂，可用于还原漂白，适合废纸脱墨浆的漂白；
对空气中的氧气比较稳定，能够在已有设备的浆浓下漂白；
还原电位高，稳定性好，特别适合高温连续漂白；
对环境友好，不增加废水污染负荷，符合环保要求；
二、技术指标：
外 观：白色结晶粉末
含 量：≥ 99.0%
水 份：≤ 0.05%
铁 含 量：≤ 10ppm
三、使用方法
将 fas 纸浆漂白剂粉末制成水溶液加入到纸浆中，在碱性条件下进行漂白，用量取决于纸浆性质的不同，一般每吨纸浆的用量为 0.3% ～ 0.6% 。
工艺条件一般为：
1 、 fas 用量： 0.5%
2 、 naoh 用量： naoh:fas=1:2( 质量比）
3 、 ph 值： 8.8---9.0
4 、漂白时间与温度： 80°c 时，有效漂白时间最短 30 分钟；漂白温度低 时，一般可通过延长漂白时间来补偿。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条