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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(shù);工業(yè)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. 采用催化氧化再磺化工藝制備了水溶性草漿黑液木質(zhì)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. 以堿法蘆葦紙漿黑液為原料,研究了酸析法提取木質(zhì)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(shí)現了該過(guò)程的自動(dòng)控制,保證了黑液穩定、安全、經(jīng)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(xué)水資源及環(huán)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. 以制漿黑液的堿木素為原料,采用反相懸浮法,制備出球形木質(zhì)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,給出除硅前后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(guān)系,共八條曲線(xiàn);
- 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. 結合堿回收燃燒工段的工藝流程,介紹了黑液燃燒過(guò)程的控制方案、硬件配置和軟件實(shí)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、冷凝回流溫度和回流比對反應過(guò)程的影響。
- Study was made on the use of bio-contact oxidation process for treatment of municipalwastewater containingseawater. 采用生物接觸氧化法對含海水城市污水進(jìn)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. 采用自行設計的評價(jià)指標體系即液膜溶脹率、黑液處理前后吸光比、乳液55℃超聲破乳率3個(gè)指標來(lái)研究評價(jià)稀型乳狀液膜法處理制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(gè)假說(shuō)認為,砷與黃鐵礦結合并透過(guò)氧化作用進(jìn)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)處理堿法草漿黑液進(jìn)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(yōu)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(xué)品;從操作現場(chǎng)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. 采用恒電壓電解法研究了鋁在硫酸中的陽(yáng)極氧化過(guò)程。
- Thoroughly tested in a variety of applications including white water and weak black liquor. 在多種應用環(huán)境下進(jìn)行全面的測試,包括:白水和弱黑液。