FOULING相关论文
Causes of scale deposition in flue gas turbine expander of FCCU were analyzed based on some aspects,including the types ......
In order to maintain the reservoir pressure and improve oil recovery efficiency, water flood recovery is used commonly i......
该文依托浙江某电厂海水淡化系统中微滤装置在不同运行工况下的水质数据，对微滤膜的污染成因与清洗方法进行探讨与研究，分析了不同清......
The EGR (exhaust gas recirculation) technique can greatly reduce the NOx emission of diesel engines, especially when an ......
A new-type corrugation Plate Heat Exchanger (PHE) was designed. Results from both numerical simulations and experiments ......
Cleaning of hollow-fibre polyvinyl chloride (PVC) membrane with different chemical reagents after ultrafiltration of alg......
为考察城市再生水对火电厂锅炉补给水预处理系统的影响,以新疆乌鲁木齐某热电厂为研究对象,重点分析了城市再生水作为锅炉补给水系......
Influence of flocculant polyacrylamide on concentration of titanium white waste acid by direct conta
Effort has been made to investigate the concentration of titanium white waste acid (TWWA) by direct contact membrane dis......
The oily wastewater generated from pretreatment unit of electrocoating industry contains oils, phosphate, organic solven......
论述了2016年11月在海南省三亚海洋环境试验站表面海水中的附着在不同材料表面细菌群落的组成演变.通过1个月4种材料多个周期(2 d......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Effect of Coagulant Agents on Oily Wastewater Treatment Performance Using Mullite Ceramic MF Membran
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Analysis of fouling characteristic in enhanced tubes using multiple heat and mass transfer analogies
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Model for seawater fouling and effects of temperature, flow velocity and surface free energy on seaw
A kinetic model was proposed to predict the seawater fouling process in the seawater heat exchangers.The new model adopt......
Fouling evaluation on membrane distillation used for reducing solvent in polyphenol rich propolis ex
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Effect of potassium permanganate dosing position on the performance of coagulation/ultrafiltration c
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
针对来自山西省的2处地热水，应用Larson指数和Langelier饱和指数，对其腐蚀和结垢趋势进行分析判断，并提出langelier饱和指数新模型；在3......
Fouling of organic fractionation on ultrafiltration membrane for drinking water treatment:a case stu
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Hard Foulers Induced Crevice Corrosion of HSLA Steel in the Coastal Waters of the Gulf of Mannar (Ba
In the present study an attempt has been made to investigate the relationship between the variations in the fouling asse......
Impacts of Coagulation Pretreatment on MF Filtration and a Comparative Study of Different Membrane M
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Impacts of Coagulation Pretreatment on MF Filtration and a Comparative Study of Different Membrane M
Changes in the regulatory requirements and the forthcoming Disinfectant/Disinfection By-Products (D/DBP)Rule will requir......
主要对装备新型纤维膜的生物反应器在不同的操作模式下对渗透通量的影响进行研究.结果表明,配备新型纤维膜的MBR,可以减少阻力,提......
An experimental study was conducted to investigate the fouling process of calcium carbonate on the heat transfer surface......
The purpose of this study is to understand the effect and mechanism of preventing membrane fouling,by coagulation pretre......
Fouling of organic fractionation on ultrafiltration membrane for drinking water treatment:a case stu
The aim of this study was to obtain a better understanding of the range of organic molecular weight (MW)causing membrane......
Factors affecting fouling of depentanizer in ethylene units wereexplored through study of thecomposition of pyrolysis ga......
To investigate the formation of fouling in sewage heat exchangers, a model of thermal resistance with time is developed ......
蒸汽发生器是核电厂最重要的设备之一,为保证蒸汽发生器的长期可靠经济运行,秦山重水堆核电厂通过使用吗啉-氨协调控制提高整个二......
考察了茂名石化乙烯工业公司循环水系统水冷器结垢的原因。从分析结果表明，水稳药剂的阻垢分散性能对冷却器的结垢有一定的影响。通......
污损生物是影响贝类养殖业生产效率的重要因素。附着在养殖生物贝壳上的污损生物影响养殖生物的生长和存活。大部分污损生物是滤食......
研究开发长期高效运行的换热器一直是化工、炼油、动力、原子能和其他许多工业部门的重要课题,作者通过对换热器内安置弹性圆形诱......
结垢是影响城市原生污水换热器热工性能的主要原因。以壳管式污水换热器为例，在分析了污垢对换热器性能影响的基础之上，提出了换热器......
针对在换热器运行中起强化传热与自清洁作用的内插件组合转子进行了实验研究。实验测得光管、内置螺旋两叶片开槽转子和螺旋纽带的......
采用膜蒸馏技术浓缩中药提取液，在进料侧间歇鼓泡产生两相流。重点考察了气速、通气持续时间、通气频率对膜污染的抑制效果。结果表......
从传热传质的角度建立了内置转子圆管内CaCO3污垢形成过程的数学模型,并进行了相应的数值模拟。计算结果表明,内置转子圆管内的温......
为了研究停产状态下循环冷却系统特性,以便更好地控制循环水水质,防止循环系统腐蚀、结垢。结合LNG工厂停产情况下循环系统药剂控......
采用反冲技术在线处理塔结垢,取得了显著效果,确保了装置长周期高负荷稳定运行....
强迫油循环变压器散热器由于特殊的结构设计且长期运行于户外,运行条件恶劣,因此散热器积灰现象及其严重。散热器表面积污会堵塞散......
辽河油田锦州采油厂注汽锅炉采用回注水生产蒸汽,由于回注水水质超标使二氧化硅和盐在过热段结垢和结晶,造成炉管局部过热,导致炉......
污垢对换热器的危害很大,需积极地预防和清除。简述了污垢的类型,污垢的形成机理,建立研究污垢的模型,给出了污垢热阻的监测技术及......
压气机叶片表面积垢黏附是压气机性能衰退的重要原因。为了提高压气机的清洗效果，合理安排清洗次数，降低发动机使用维护成本，开展积垢......
本文以沁北电厂1#锅炉为研究对象,采用三层RPROP算法的神经网络,对电站锅炉对流受热面的实时污染状况建立了监测模型,同时在此基础......
分析了中国石化上海石油化工股份有限公司2#烯烃装置部分换热设备结垢的原因,并采用超声波防除垢技术在相应设备上进行了技术改造......
提出了一种在线测量冷凝器污脏程度的新方法.该方法选取冷凝器压力作为研究对象,以模糊建模技术为基础有效地实现了冷凝器污脏、工......
将特定的固体颗粒引入换热系统,研究液固两相流化床传热技术,解决氧化铝厂管道化间接加热连续脱硅预热器硅渣结垢严重、清洗周期短......
分析了燃用高碱煤时机械力与粘性力在沾污、结渣及腐蚀形成过程中的作用机理。结果表明:氧化性气氛下的灰熔融温度较高,不容易产生......
针对鲁宁线和中洛线原油加热炉炉管穿孔现象，对加热炉积灰成分、性质及成因进行了分析，提出有效的高压蒸汽清灰技术。现场应用表明，该......
