高温烟气,high temperature flue gas
1)high temperature flue gas高温烟气
1.The prime reasons of brittle failure onhigh temperature flue gas pipelines of catalytic cracking units in several refineries were analyzed in resent years.对近几年多家企业催化裂化装置高温烟气管线膨胀节的爆裂失效主要原因进行了分析,并根据分析结果提出了预防开裂的措施。
2.Analyzes the factors that influence bypass valve to reduce temperature in thesystom which disposeshigh temperature flue gas by bag filter, and proopses its limitation分析用布袋除尘器处理高温烟气的系统中影响野风阀降温的因素，指出其作用的局限性。
3.The research is mainly about the performance of synthetic fibres using inhigh temperature flue gas filtration.本课题主要研究高温烟气过滤除尘用合成纤维的性能。
英文短句/例句
1.The research result is useful to the flue gas control and purification.该研究有利于高温烟气的净化和处理。
2.Research of the Temperature Field in the Gasifier Utilizing High Temperature Smoke Heat up;基于高温烟气加热的热解气化炉热工特性研究
3.Theory and Realization of High Temperature Fume Bake-out Technology for Aluminum Reduction Cells;铝电解槽高温烟气焙烧技术的理论与实践
4.The Application of High-temperature Dust Removing by Ceramic Membrane Based on Inorganic;基于无机陶瓷膜在高温烟气除尘方面的应用
5.The Development and Application of High-temperature Fume Preheating Technology on the 75kA Aluminum Reduction Cell;高温烟气焙烧技术在75kA预焙槽上的开发应用
6.The Experimental Research on the Performance of Synthetic Fibres for High Temperature Flue Gas Filtration;高温烟气过滤除尘用合成纤维性能的试验研究
7.Design, Fabrication and Characteristics of Porous Gradient Ceramics Fiber Membrane for Purifying High Temperature Dust Gas;高温烟气净化用孔梯度陶瓷纤维膜的设计、制备及特性
8.The Selection and Control of Heating System in the Process of High-temperature Prebaking of Aluminum Reduction Cell;铝电解槽高温烟气焙烧过程中加热制度的选择与控制
9.The Fabrications and Performance Research of Ceramic Fibers Filtration Composite Material Applied in High Temperature Dust-removing Field高温烟气除尘用复合型陶瓷过滤材料的制备及其性能研究
10.Steam generation from this hot flue gas is a last resort option.从这种高温烟道气生产蒸汽是一种最后的选择。
11.Mechanism Research of Incineration Flue Gas Dry Scrubbing at High Temperature;垃圾焚烧烟气高温干式净化及其机理研究
12.Application and Expectation For Lower Temperature High Efficiency Flue Gas Treatment System低低温高效烟气处理技术发展应用及展望
13.The Study of Using Hydrazine Clean NOx at Mid-and-high Temperature and Research the Effect of Acid Gas;肼中高温区净化烟气中NOx及酸性气体影响的研究
14.Two color pyrometers were developed to solve the problem of signal attenuation by intervening smoke or fumes.为了解决由烟或气所引起的信号衰减问题，研制出了双色高温计。
15.high temperature gas chromatography高温气相色谱(法)
16.Study on Mn-based Catalytic Materials of SCR at Low-temperature;烟气脱硝Mn基低温催化剂性能研究
17.Experimental Studies on Low-temperature Selective Catalytic Reduction of NO on Magnetic Iron-based Catalysts低温磁性铁基SCR烟气脱硝的实验研究
18.Discussion on Calculation Formulae of Boiler"s Acid Dwe-Point Temperature of Gas锅炉烟气酸露点温度计算公式的研究
相关短句/例句
High temperature smoke高温烟气
1.A mathematical model of heat loss of high temperature smoke vented from rotary anode furnace in copper refining based on warm\|up burning air was established based on the principle of energy balance.根据能量平衡原理 ,建立了基于燃烧风预热下铜精炼阳极炉高温烟气热损失数学模型 ,并根据不同预热燃烧风温度对铜精炼阳极炉氧化期高温烟气热损失数学模型进行计算。
2.In order to study the permission quantity of heat transfer from high temperature smoke in the process of zinc refining in lead column, a control model was established based on the law of mass conservation and the law of energy conservation.为了研究铅塔锌精馏过程中高温烟气供给塔盘的允许传热量,基于质量守恒和能量守恒定律,建立了铅塔锌精馏过程高温烟气供热控制模型。
3.A mathematical model of heat loss of high temperature smoke vented from rotary anode furnace in copper refining based on warm-up burning air was established based on principle of energy balance.根据能量平衡原理 ,建立了基于预热燃烧风富氧下铜精炼阳极炉高温烟气热损失数学模型 ,并根据富氧燃烧风对铜精炼阳极炉氧化期高温烟气热损失数学模型进行计算。
3)hot gas高温烟气
4)high temperature gas高温烟气
1.This article analyses the unsatisfactory aspects concerning waste heat utilization in glass plants by demonstating the present situation on waste heat utilization ofhigh temperature gas from glass furnaces, describes the possibility of power generation with waste heat, and provides another way for waste heat utilization for glass plants.本文试图通过对玻璃熔窑排出的高温烟气余热运用的现状 ,剖析玻璃工厂对余热利用的不尽合理之处 ,进而说明在玻璃工厂进行余热发电的可能性 ,为玻璃厂改造和新建时对余热利用提供另一条出路。
2.By the use of a measurement system based on a single chip microcomputer MCS 51 series and self developed expansion system (including software) conducted is a successful on line measurement ofhigh temperature gas flow speed in a piping.应用单片微机ＭＣＳ５１系列及自行开发的扩展系统（包括软件部分）研制的测量系统，成功地对管道内高温烟气流速进行了在线测量。
5)high-temperature flue gas高温烟气
1.The study is based on the successful measurements of one-dimensionalhigh-temperature flue gas flowing velocity.利用互相关法测速无需正确测量信号绝对值的优点，研制了应用电子微压计提取高温烟气 压力脉动信号的水冷三维取压探针，及相关法三维高温烟气流速测量装置。
6)high temperature flue gas heat treatment method高温烟气法
延伸阅读
高温烟气腐蚀高温烟气腐蚀high temperature corrosion on the fire sidegOOWen yonq一fushl离温烟气腐蚀(high temperature。orrosion onthe fire side)通常发生在锅炉炉胶水冷壁和过热器受热面烟气侧金属管壁的腐蚀现象。一般尤以液态排沦护脸(包括旋风炉)在嫌烧器标高的熔渣段及其上部水冷壁区域出现者为多.燃用高硫分、低挥发分煤种的固态排渣炉，在炉内热负荷过分集中和呈微正压(跑火)工况下运行时，也会发生炉膛水冷壁高温烟气庸蚀现象.再者，燃油锅炉往往会发生过热器高温烟气庸蚀问题。危害高温烟气腐蚀会使承压管件的壁厚迅速减薄，强度降低，最终导致姆管，而且这种腐蚀，往往是大面积的，检查也较困难，更换恢复的工作量甚大。机理对离温烟气腐蚀的机理已有较深人的研究.液态排渣炉高沮烟气腐蚀多属于高温硫腐蚀范畴。迄今研究结果可以肯定硫腐蚀与附壁层中碱金属化合物的作用有关，而管壁温度对腐蚀类型和进行速度又是重要的外部影响条件。通常高温硫腐蚀大致分为硫酸盐和焦硫酸盐型、硫化氢型和硫化铁型三种。实际过程中往往表现为其中两或三种的复合型腐蚀形式。一般，腐蚀区受热面上都形成有低共熔点的碱性硫酸盐沾污层.同时烟气中又有煤燃烧生成的S()2，50:在高温反应中与自由氧裂解生成的原子氧结合，会部分地氧化为so:，煤灰分中的碱土金属硫酸盐(石青等)热解时也生成部分以)3.另外，当附壁区域中氧t低且存在还原性气体时，可燃硫在生成502和微量以〕3的同时，还会生成少tHZS。当在孩性硫酸盐参与作用下，墓体金属表面氧化铁与503间，可产生气相腐蚀，生成孩金属与铁的复式硫酸盐R3Fe(so;)3。当焦硫酸盐RZS:07与金属荃体表面的氧化铁作用时，也可通过熔盐型腐蚀生成R3Fe(S〔)。)3。这种腐蚀产物可崩落和熔触迁移。而硫化氢的致腐过程是以气相型和熔盐型的复合腐蚀形式进行的。除此，当燃煤中硫化铁含t较高时，附壁区内有硫化亚铁存在，还可发生硫化铁型腐蚀。燃用高抓化物嫌料时，通常会发生炉内高温抓化物腐蚀现象.液态排渣炉和旋风炉的高温烟气腐蚀过程，除受到煤灰分特性制约外，主要取决于其高热强度、低氧嫩烧和炉烟主气流冲刷炉壁等嫉烧工况，它们造成了附壁区城内有利于腐蚀过程发生的条件。另外一个关键因素是管壁基体金属的温度，当其在300~350℃以上时腐蚀即开始显著。因此随着燕汽参数提高，腐蚀的可能性亦趋严重。嫩油锅炉的高温腐蚀主要是钒酸盐熔盐型腐蚀。嫩油灰分中含有钒化合物，其与碱金属氧化物及硫化合物作用，会生成低熔点的饥酸盐。当NazO/vZo。比值在1.5左右时，孩性钒酸盐与硫酸盐生成低熔点化合物，导致在约600℃管温条件下的熔盐型腐蚀。预防措施除煤中的硫分之外，金属壁温和附壁层的气氛是诱发高沮腐蚀的必要条件。因此，防止和减缓高温烟气腐蚀的对策，显而易见就是从结构设计上合理取用炉膛的热强度，防止热负荷过分集中，在运行调整上合理配风，防止煤粉冲刷炉壁，改善附壁的烟气气氛，涂敷炉衬或采用表面渗铝的钢管也有一定效果，后者已在液态排渣炉上广为使用。
