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- Keywords black liquor of papermaking;Catalytic Wet Oxidation process (CWO);industrial application test research; 造纸黑液;CWO处理技术;工业应用试验研究;
- Water soluble straw pulping black liquor s lignosulfonate(SBT-LSN) water reducer for concrete was prepared through catalytic oxidation and sulfonation reaction. 采用催化氧化再磺化工艺制备了水溶性草浆黑液木质素磺酸盐(SBT-LSN)混凝土减水剂。
- Black liquor of low effective alkali and high sulfidity is used in the pretreatment stage and cooking stage of the RDH process. 研究了硫化度对RDH蒸煮成浆性能的影响。
- The recovery process of lignin from the alkaline reed paper-pulping effluent black liquor by acidulation precipitation was studied. 以碱法芦苇纸浆黑液为原料,研究了酸析法提取木质素的工艺。
- The process is controlled automatically and the black liquor combusts steadily,safely and economically by using the control system. 系统实现了该过程的自动控制,保证了黑液稳定、安全、经济地燃烧。
- Meric S., Kaptan D. and Olmez T. (2004).Color and COD removal from wastewater contaning Reactive Black 5 using Fenton's oxidation process, Chemospere, 54, 435-441. 杨孟怡(2002),以回收铝盐混凝剂去除染料废水色度之研究,淡江大学水资源及环境工程系,硕士论文。
- The black liquor from the pulping process was adopted to prepare the spherical lignin beads, denoted as SLB, by the reversed-phase suspension technique. 以制浆黑液的碱木素为原料,采用反相悬浮法,制备出球形木质素珠体。
- The effect of desilication process during cooking on the viscosity and volumetric isothermal expansivity(VIE) of the wheat straw black liquor was studied. 主要介绍同步法除硅处理对黑液粘度的影响,给出除硅前后硫酸盐法麦草浆黑液粘度、固形物浓度及温度三者之间的关系,共八条曲线;
- Based on the combustion process in alkali recovery system,the control scheme,hardware configuration and software design of the black liquor combustion process are introduced. 结合碱回收燃烧工段的工艺流程,介绍了黑液燃烧过程的控制方案、硬件配置和软件实现。
- Treatment processes for resource-transfer of paper-making black liquor. 造纸黑液资源化治理途径。
- The effect of reflux temperature, reflux ratio and reaction pressure on the oxidation process was simulated. 用此模型考察了反应压力、冷凝回流温度和回流比对反应过程的影响。
- Study was made on the use of bio-contact oxidation process for treatment of municipalwastewater containingseawater. 采用生物接触氧化法对含海水城市污水进行了试验研究。
- It is totally feasible to study and evaluate the results of pulping black liquor treated by dilute emulsion liquid membrane process through dissolving-expanding ratio, absorption ratio and deemulsification ratio. 采用自行设计的评价指标体系即液膜溶胀率、黑液处理前后吸光比、乳液55℃超声破乳率3个指标来研究评价稀型乳状液膜法处理制浆黑液的效果是完全可行的。
- An early hypothesis by Chakraborti holds that the arsenic is associated with iron pyrites and enters the aquifers by an oxidation process. 加卡波狄较早提出的一个假说认为,砷与黄铁矿结合并透过氧化作用进入含水层。
- The optimal DO in activated sludge process and contact oxidation process are respectively 4 mg/L and 6mg/L. 在活性污泥段溶解氧宜维持在4mg/L,在接触氧化段溶解氧宜维持在6mg/L。
- A comparative experiment to treat alkali black liquor from straw pulp-making millis carried out by activted sludge process(AS)and powerder activated carbon-activatedsludge process (PAC-AS) methods. 对活性污泥法(AS)和粉末活性炭活性污泥法(PAC-AS)处理碱法草浆黑液进行了比较试验。
- There is extraordinary superiority for supercritical water oxidation process in treating wastewater. 摘要超临界水氧化法在处理废水方面具有独特的优势。
- 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.
- The anodic oxidation process of aluminum in sulfuric acid was investigated using constant voltage electrolysis method. 采用恒电压电解法研究了铝在硫酸中的阳极氧化过程。
- 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。