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- Keywords larch;sulfate cooking;black liquor;pre extracting; 落叶松;硫酸盐蒸煮;黑液;预浸渍;
- 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。
- 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。
- 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。
- Black Liquor Extraction and Heat Treatment 黑液提取与黑液热处理
- The black liquor is slop which are generated by Pulping,and the baume degrees of black liquor have relativity with temperature and pressure. 黑液是制浆造纸产生的废液,黑液波美度与温度和压力有明显的相关性;
- A new type of flocculant-polysilicate aluminum ferricsalt was used in coagulating treatment of paper-making black liquor. 利用新型无机高分子絮凝剂聚硅酸铝铁对造纸黑液进行混凝处理研究。
- The optimal technological conditions for extracting lignin in paper-mill black liquor by acidification have been proposed in this paper. 提出了采用酸化法从造纸黑液中提取木素的最佳工艺条件,并结合生产实际进行了分析。
- From the research of quasi?relative permeability curve in black liquor system, we can see that higher recovery factor can be obtained by black l. 从黑液体系的准相对渗透率曲线研究中可以看出,黑液体系驱油比水驱有更高的采收率。
- The black liquor is slop which are generated by Pulping, and the baume degrees of black liquor have relativity with temperature and pressure. 摘要黑液是制浆造纸产生的废液，黑液波美度与温度和压力有明显的相关性；
- Those problems occurred in cooking, bleaching and the recovery of black liquor of traditional pulping technology could be overcome. 传统制浆中存在的浆料洗涤难,黑液提取难,漂白污染消除难等问题都可望得到解决。
