1) repulping

再制浆
1.
The repulping of wet strength waste papers containing epoxy wet strength agents is difficult.
使用了环氧类湿强剂的湿强废纸存在再制浆困难的问题。
2.
The repulping experiments of polyaminoamide-epichlorohydrin(PAE) and glyoxal-acrylamide copolymer (PAMG) wet strengthened brokes were carried out respectively.
对聚酰胺聚胺环氧氯丙烷树脂(PAE)、乙二醛聚酰胺树脂(PAMG)等2种湿强损纸进行了再制浆实验;实验表明:乙二醛聚酰胺湿强树脂再制浆工艺简单、且无毒,对湿强度要求不高、用后就丢弃的生活用纸,该湿强树脂为一良好的选择。
3.
The research on the repulping of a kind of wet-strength paper mainly consisting of melamine formaldehyde resin was carried out in the laboratory.
对主要含有MF湿强纸的再制浆进行了研究 ,讨论了无机试剂SJA的用量、处理时间、处理温度对纸浆性能的影响 ,得出制浆的最佳工艺条
2) repulping

再制浆,碎浆
3) repulped stock

再制浆(料)
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) 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
6) repulpable

可再浆化
1.
Development in repulpable pressure-sensitive adhesives;

可再浆化压敏胶的研究进展
补充资料:酶在制浆造纸中的应用
漂白促进
用木聚糖酶来促进硫酸盐浆ECF和TCF漂白,能够节约漂剂和/或提高浆料漂后白度。
纤维改性和脱墨
淀粉酶和纤维素酶用于纤维改性和脱墨,能够促进油墨脱除、提高脱墨浆白度;改善滤水性及提高卫生纸的柔软度。
木素改性/废水处理
漆酶用于木素改性和废水处理,可提高含机械浆浆料的湿强度和降低废水色度及BOD/COD值。
过氧化氢控制
过氧化氢酶可监控和优化漂白中过氧化氢的用量。漂白结束后,加入过氧化氢酶可降解残余过氧化氢。
树脂障碍控制
用机械浆造纸过程中,脂肪酶用于树脂障碍控制可提高纸张强度,减少纸病,缩短停机时间并减少纸毯及辊子的清洗次数,从而改善纸品质量并提高生产经济效益。
淀粉改性
淀粉酶使得纸厂可在现场对原淀粉进行改性用于表面涂布施胶,较直接购买商品变性淀粉,这样更为经济实用。
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