燃油磁性处理消烟机理的探讨

燃油的磁性处理具有消烟功能，本文研究了磁处理后燃油运动粘度，表面张力，烃分子振动能级跃迁几率，电子能级跃迁几率的变化，提出了磁性处理的消烟机理。     

火力发电厂冲灰系统浓浆泵护板研制

从泵的材质入手，介绍了适用于火电厂冲灰系统浓浆泵的一种新材料泵内衬板。此项技术较大地提高了泵的耐磨性能与使用寿命，减少了泵的维修和更换组件的工作量，具有显著的经济效益。     

利用烟气处理火电厂灰水

使火电厂锅炉燃烧后产生的烟气与冲灰水充分接触，可使水中ＰＨ降低，减少不体碱性污染；烟气中的ＳＯ２气体则在水中形成无污染的水溶性离子，从而减少了大气污染。     

Material conversion from paper sludge ash in NaOH solution to synthesize adsorbent for removal of Pb^2＋, NH^4＋ and PO4^3- from aqueous solution

Material conversion from paper sludge ash (PSA) in NaOH solution was attempted to synthesize the adsorbent for removal of inorganic pollutants, such as Pb2+, NH4 + and PO4 3?? from aqueous solution. PSA of 0.5 g was added into 10 mL of 3 mol/L NaOH solution, and then heated at 80, 120, and 160°C for 6–48 hr to obtain the product. PSA mainly composed of two crystalline phases, gehlenite (Ca2Al2SiO7) and anorthite (CaAl2Si2O8), and amorphous phase. Hydroxysodalite (Na6Al6Si6O24 8H2O) was formed at 80°C, and anorthite dissolved, whereas gehlenite remained una ected. Katoite (Ca3Al2SiO4(OH)8) was formed over 120°C, and hydroxycancrinite (Na8(OH)2Al6Si6O24 2H2O) was formed at 160°C, due to the dissolution of both gehlenite and anorthite. Specific surface areas of the products were almost same and were higher than that of raw ash. Cation exchange capacities (CECs) of the products were also higher than that of raw ash, and CEC obtained at lower temperature was higher. Removal abilities of products for Pb2+, NH4 +, and PO4 3?? were higher than that of raw ash.With increasing reaction temperature, the removal e ciencies of Pb2+ and NH4 + decreased due to the decrease of CEC of the product, while removal e ciency for PO4 3?? was almost same. The concentrations of Si and Al in the solution and the crystalline phases in the solid during the reaction explain the formation of the product phases at each temperature.     

生物燃料飞机将进行首次国内试飞

一面要承受油价高企带来的成本上升,一面又要接招欧盟即将实施的碳排放费征收计划,双重压力下,生物燃料受到国内航空业空前重视。昨日,记者从国航获悉,10月28日,国航将在首都机场进行中国首次航空可持续生物燃料验证飞行。这也被认为是生物燃油在华商用迈出的重要一步。     

基于灰色理论的民航燃油消耗量预测模型及应用

民航运输中燃油消耗量的精确预测对能源需求的科学规划和决策具有重要参考价值,针对民航燃油消耗量历史数据少的特点,通过灰色系统建模、关联度分析以及残差辨识,建立了民航燃油消耗量的灰色预测模型,以均方差比值和小误差概率两项评级指标,将预测结果与精度检验等级的对比分析表明灰色预测民航燃油消耗量的拟合精度高,预测结果较为可靠。     

利用粉煤灰输送系统预处理木浆造纸污水的研究

针对造纸废水中含有木质素聚糖类、纤维素和碱浓度较高等特点,利用灰水混合体良好的吸附与沉降特性,通过热电厂粉煤处置系统对木浆造纸废水进行处理。结果表明,利用该工艺处理造纸废水可降低污染负荷65%以上,为降低造纸污水污染负荷提供了一个以废治废的有效途径。     

欧委会正在选址首座生物质柴油合成工厂

利用可再生生物质材料或农林残留物（如秸秆和木质废弃材料等）制作成生物质燃油替代化石燃料,一方面可以减少用户对化石能源的消费,另一方面又可以大大降低温室和有害气体的排放。为此,欧委会制定政策措施和行动计划,并通过欧盟指令的形式积极促进可再生生物质替代燃油的加速发展,旨在降低欧盟化石能源的对外依赖,保证欧盟的能源安全及多元化,提高欧盟能源工业企业的竞争力和积极应对全球气候变化。     

大港油田采油三厂节约燃油630吨标煤11739吨

本刊讯:天津大港油田采油三厂抓节能减排从点点滴滴做起,不对节约一滴水、一度电、一滴油其利小而不为,不仅赢得实实在在的经济利益,更重要的是把节约挖潜作为一个经济运行中的常态式,抓得有板有眼,有声有色。据统计,2011年在11个月