工艺技术

The thesis establish some columns which filled with garbage in LiuLiTun landfill, compared with anaerobic, we make the leachate which from new garbage recirculate under the aerobic circumstance, and measure the normal water index, so as to look for the impact of recirculation treatment on landfill leachate.

本论文通过在北京市海淀区六里屯卫生填埋场内设置垃圾填埋模拟柱，对新鲜垃圾产生的渗滤液进行好氧和厌氧两种条件下的循环回灌，并对好氧和厌氧两种情况下回灌前后渗滤液的产生量、常规水质指标等分别进行监测和分析，比较好氧和厌氧两种情况下回灌处理技术对城市垃圾渗滤液的处理效果，探讨好氧条件对渗滤液进行回灌处理的工艺机理，找出好氧回灌的工艺参数。

In the deep processing of agricultural and food products, there are some key technological problems of system design on the domestic traditional reelable vacuum aluminium coating system, including mass process parameters, bad process duplication, unstable production quality caused by complex operation, and high equipment failure rate. A newly developed reelable vacuum aluminium coating system with 1500 mm-wide thin plastic films was designed with high vacuum technology in order to satisfy the vacuum aluminum coating of more than 1500 mm-wide, such as polyethylene terephthalate, oriented polypropylene, polypropylene cast film, polyvinyl chloride.

为满足农产品及食品深加工中1500 mm幅宽以上的聚脂薄膜、定向聚丙烯薄膜、聚丙烯流涎薄膜、聚乙烯薄膜的真空镀铝，针对国内卷绕蒸发式真空镀膜机设备存在的工艺参数多、工艺重复性差、操作复杂、产品质量不稳定、设备故障率高等问题，采用高真空技术研制了宽幅卷绕蒸发式高真空镀膜机。

The characteristics, process flow, dechloridation principle and the choice of regenerant (HCl and H2SO4) are expatiated in detail in the paper. The floating bed technique and the fixed bed technique being used in the primary system now are discussed.

作者对浮动床工艺的特点、流程、除盐原理以及再生剂(HCl与H2SO4)的选择及性能比较进行了深刻的阐述，并把浮动床技术与原系统采用的固定床工艺也进行了分析论述。

This paper describes the development course of xylitol industry in China,the characteristics of two production technology, and describes new technology and new material in production,the application in industry of medication,food,foundry,rock oil,plastic,oil paint,smokables,leather,the characteristic way of xylitol application and development foreground of the xylitol industry.

本文综述了我国木糖醇工业的发展历程，两种不同生产工艺的特点，披露了生产新技术和新材料，以及木糖醇在医药、食品、铸造、石油、塑料、油漆、烟草、皮革等工业中的应用，木糖醇应用中的工艺路线和木糖醇工业的发展前景。

There are some problems in the design of stevedoring technology scheme for container terminals.

目前，集装箱码头工艺方案设计的技术手段主要是采用经验方法和利用非通用性的仿真系统设计工艺方案。

The our company after relates in every way according to the above situation, already from overseas massively purchased the ZX-10 series desulphurization catalyst, has been able to coke with this catalyst technology the sulphonium compounds which the triphenyl contained, the nitrogen compound , the unsaturated compound and very many impurities, the fetid odor and so on removes, after the processing triphenyl always Sulfur content was lower than the petroleum benzene, the smell, the color, was consistent with the petroleum benzene.

目前焦化三苯在工业上使用范围小，销售价格也低于石油三苯。其主要原因是硫、噻吩等杂质含量高、气味重。而现在国际、国内焦化三苯、汽油、柴油等产品脱硫提纯去杂质的工艺均采用高压催化加氢法处理，该工艺设备投资巨大。根据以上情况我公司经多方联系，现已从国外大量购进ZX-10系列脱硫催化剂，用本催化剂技术已能将焦化三苯所含的硫化合物、氮化合物、不饱和化合物及很多杂质，臭味等脱除，处理后的三苯总硫含量低于石油苯，气味、颜色，均与石油苯一致。

The dehydrogenation of tetralin over Ni-Mo/Al2O3, Fe2O3/Al2O3, Fe2O3 and FeS2 has been shown in this investigation to be a typical consecutive reversible reaction, with a small amount of 1, 2-dihydronaphthalene as an intermediate.

一、前言近年来煤的直接液化技术出现了不少新工艺'，这些新工艺的特点是较好地发挥了供氢溶剂和催化剂的共同作用，使反应条件得以缓和，氢耗降低，并提高了产品的收率和质量。

There are a lot of skilled workers in our plant, they take the straw as material, through the traditional technics such cutting, shaving, grinding, searing etc. They also take modern technics into the manufacture process such as evaporation, torrefaction, dissection and ironing. After taken these process, we get the straw patchwork which filled with thick Chinese countryside tinge.

公司拥有一批技术精湛的设计和操作人员，利用我国民间自然资源-麦秆，通过传统的削、割、刮、碾、烫等工艺，使用现代工艺对麦秆进行蒸、煮、烘、剖、染等理化处理，制作出凝聚着浓郁的乡土气息的纯手工工艺品，题材涉及花鸟虫鱼、山水风景、亭台楼阁和人物时尚等。

In this paper, the preparations, analytical methods, physical characteristics of ferrates and the application of ferrates in the fields of synthesis of organic compounds, treatment of waste water and the usage as cathode material in alkaline batteries are summarized. The electrochemical preparation of sodium ferrate is described and the relationships between the main parameters in the process are deeply investigated. One method of in-situ electrosynthesizing potassium ferrate of high purity with both high efficiency and low energy consumption is invented. The cyclic voltammogram and feature characterization of iron anode in alkaline solutions is studied. One preparation method of ex-situ electrosynthesizing tripotassium sodium ferrate of high purity is created.

本文概述了高铁化合物的制备方法、分析方法、物理化学性质及其在氧化合成有机物、水处理和用作碱性电池正极材料等领域的应用；深入系统地研究了高铁酸钠的电化学制备及其影响参数之间的关系；研发了一种高效率低能耗直接电合成高纯度高铁酸钾的工艺方法；探讨了铁电极在浓的苛性碱溶液中的循环伏安特征及其极化特征；研发了一种电化学制备高铁酸三钾钠的工艺方法并用多种现代分析测试技术对K_3Na(FeO_4，)_2进行了表征。

Compared with the unactivated P polyelectrolyte film, the activated form P/PMMA polyelectrolyte film obtained by adopting the technology of the invention has better absorbency, room-temperature conductivity, electrochemical stability and the interface stability of electrolyte and lithium electrode; the performance of a lithium secondary battery prepared by using activated electrolyte is obviously better than the performance of the lithium secondary battery prepared by using the unactivated polyelectrolyte; the invention has simple technology, short reaction time, and convenient and easy condition for technologized production.

采用本发明技术获得的活化型P/PMMA聚合物电解质薄膜相比未活化的P聚合物电解质膜，有更好的吸液性和室温电导率，更好的电化学稳定性及电解质和锂电极的界面稳定性；用活化后的电解质制备的锂二次电池性能明显好于未活化聚合物电解质制备的锂二次电池；本发明工艺简单，反应时间短，为工艺化生产提供了简便易行的条件。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。