机构地区: 广东轻工职业技术学院
出 处: 《广东轻工职业技术学院学报》 2006年第3期21-23,共3页
摘 要: ONP脱墨浆往往需要进一步漂白。对5种用不同脱墨剂处理的ONP脱墨浆进行了H2O2漂白实验,结果表明不同脱墨剂处理的ONP白度增加幅度不相同,各脱墨浆的可漂性并不相同。实际使用ONP脱墨浆时需考虑其漂后白度增幅潜力。 ONP de-inked pulp(DIP) needs bleaching to increase its brightness. 5 kinds of de-inking agents were used to treat ONP, and bleached all treated ONP under optimization. It was presented that DIP treated with different de-inking agents showed different bleaching potential by H2O2 bleaching. De-inking agent A performed best and it could increase 7.7% ISO brightness.
领 域: [轻工技术与工程]