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- Using lignin exstracted from papermaking black liquor as a raw material,the synthesis of a quaternary ammonium salt of lignin has been carried out. 以从造纸黑液中提取的木质素为原料，合成木素季胺盐絮凝剂。
- A brandnew retardation type concrete high performance water reducing agent has been made through the modification to the lignin in papermaking black liquor. 通过正交实验法,对造纸黑液加压磺甲基化制备水煤浆添加剂进行了研究,提出了一种新的全面评价水煤浆性能的方法。
- Keywords Lye recovery Papermaking black liquor Electrodialyser; 电渗析;造纸黑液;回收碱;
- Keywords papermaking black liquor;lignosulfonate-sodium;normal tempretature; 造纸黑液;木素磺酸盐;常压;
- A test of the performance of retardation type water reducing agent from papermaking black liquor 利用造纸黑液研制的缓凝型减水剂的性能试验
- papermaking black liquor 造纸黑液
- Treatment processes for resource-transfer of paper-making black liquor. 造纸黑液资源化治理途径。
- Maximum use of the reagents, with minimum presence in the final pulp as like in the residual black liquor. 最大程度的应用蒸煮化学品;从操作现场到洗后浆料带的黑液最少.
- Thoroughly tested in a variety of applications including white water and weak black liquor. 在多种应用环境下进行全面的测试,包括:白水和弱黑液。
- Pilot Study on the Fluidized Bed Combustion of Pulp Black Liquor for Direct Alkali Recovery. 草浆黑液直接碱回收技术的燃烧试验研究
- N_modified lignin (AOL) was synthesised by ammoxidation from kraft lignin of pulping black liquor. 利用造纸黑液木质素，按一定的技术路线，引入N营养元素，制得含氮量为15.;47%25的氨氧化木素（AOL）。
- Two-stage treatment of black liquor of rice grass by coagulation and ad-sorption is studied. 采用混凝吸附的方法对稻草浆造纸黑液进行了二级净化处理。
- One byproduct is a sludge called "black liquor," which the industry has used for decades to fuel its plants. 纸业产生一种泥浆的副产品叫“黑液”，该产业十多年来把它当作燃料用于自己的设备。
- The design principles also see to that the black liquor is treated separately and the sludges must be dewatered. 处理原则并强调黑液单独处理及污泥脱水。
- Selective delignification in the RDH digestion was claimed with such black liquor pretreatment. 研究发现，预处理黑液木素对RDH蒸煮脱木素具有选择性效果。
- dry powdered sludge of papermaking black liquid 造纸废液干粉
- Extraction of lignin can treat black liquor for the purpose of reducing air pollution. 提取造纸黑液中的木素可起到治理黑液减轻污染的作用。
- A novel vapor-liquid-solid three-phase circulating fluidized bed evaporator is applied to vaporize wheat black liquor. 采用汽-液-固三相循环流化床新型蒸发器蒸发麦草浆黑液,讨论了热通量、流速和粒子体积分数对三相流沸腾传热系数的影响。
- The mechanism on alkaline pulp black liquor was degraded by acid-producing white rot fungus was studied. 在复杂的黑液污染体系内,探索了产酸白腐菌处理碱性造纸黑液的机制。
- Acid Recovery Treatment of Black Liquor from Papermaking 造纸黑液的酸析处理
