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- Keywords black liquor of papermaking;Catalytic Wet Oxidation process (CWO);industrial application test research; 造紙黑液;CWO處理技術;工業應用試驗研究;
- Water soluble straw pulping black liquor s lignosulfonate(SBT-LSN) water reducer for concrete was prepared through catalytic oxidation and sulfonation reaction. 採用催化氧化再磺化工藝製備了水溶性草漿黑液木質素磺酸鹽(SBT-LSN)混凝土減水劑。
- Black liquor of low effective alkali and high sulfidity is used in the pretreatment stage and cooking stage of the RDH process. 研究了硫化度對RDH蒸煮成漿性能的影響。
- The recovery process of lignin from the alkaline reed paper-pulping effluent black liquor by acidulation precipitation was studied. 以鹼法蘆葦紙漿黑液為原料,研究了酸析法提取木質素的工藝。
- The process is controlled automatically and the black liquor combusts steadily,safely and economically by using the control system. 系統實現了該過程的自動控制,保證了黑液穩定、安全、經濟地燃燒。
- 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. 楊孟怡(2002),以回收鋁鹽混凝劑去除染料廢水色度之研究,淡江大學水資源及環境工程系,碩士論文。
- The black liquor from the pulping process was adopted to prepare the spherical lignin beads, denoted as SLB, by the reversed-phase suspension technique. 以製漿黑液的鹼木素為原料,採用反相懸浮法,製備出球形木質素珠體。
- The effect of desilication process during cooking on the viscosity and volumetric isothermal expansivity(VIE) of the wheat straw black liquor was studied. 主要介紹同步法除硅處理對黑液粘度的影響,給出除硅前後硫酸鹽法麥草漿黑液粘度、固形物濃度及溫度三者之間的關係,共八條曲線;
- 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. 結合鹼回收燃燒工段的工藝流程,介紹了黑液燃燒過程的控制方案、硬體配置和軟體實現。
- Treatment processes for resource-transfer of paper-making black liquor. 造紙黑液資源化治理途徑。
- The effect of reflux temperature, reflux ratio and reaction pressure on the oxidation process was simulated. 用此模型考察了反應壓力、冷凝迴流溫度和迴流比對反應過程的影響。
- Study was made on the use of bio-contact oxidation process for treatment of municipalwastewater containingseawater. 採用生物接觸氧化法對含海水城市污水進行了試驗研究。
- 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. 採用自行設計的評價指標體系即液膜溶脹率、黑液處理前後吸光比、乳液55℃超聲破乳率3個指標來研究評價稀型乳狀液膜法處理製漿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. 加卡波狄較早提出的一個假說認為,砷與黃鐵礦結合併透過氧化作用進入含水層。
- 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維持在4mg/L,在接觸氧化段溶解氧宜維持在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. 對活性污泥法(AS)和粉末活性炭活性污泥法(PAC-AS)處理鹼法草漿黑液進行了比較試驗。
- There is extraordinary superiority for supercritical water oxidation process in treating wastewater. 摘要超臨界水氧化法在處理廢水方面具有獨特的優勢。
- Maximum use of the reagents, with minimum presence in the final pulp as like in the residual black liquor. 最大程度的應用蒸煮化學品;從操作現場到洗后漿料帶的黑液最少.
- The anodic oxidation process of aluminum in sulfuric acid was investigated using constant voltage electrolysis method. 採用恆電壓電解法研究了鋁在硫酸中的陽極氧化過程。
- Thoroughly tested in a variety of applications including white water and weak black liquor. 在多種應用環境下進行全面的測試,包括:白水和弱黑液。