Please wait a minute...
J Chin Soc Corr Pro  2002, Vol. 22 Issue (1): 1-7     DOI:
Research Report Current Issue | Archive | Adv Search |
THE TESTING EQUIPMENT SIMULATING HIGH-TEMPERATURE AND HIGH-VELOCITY SITUATIONS IN OIL REFINERY INDUSTRY AND THE SELECTION OF ITS EXPERIMENTAL PARAMETERS
Xinqiang Wu;Hemin Jing;Yugui Zheng;Zhiming Yao;Wei Ke
中科院金属所
Download:  PDF(255KB) 
Export:  BibTeX | EndNote (RIS)      
Abstract  A set of cyclic testing equipment simulating high-t emperature and high-velocity situations in oil refinery industry has been design ed and built up.This equipment is primarily used to study the erosion-corrosion ca used by high-temperature fluids.The oil medium in the cyclic testing equipment c an be heated up to 350℃ and the pressure limit for this system is 6.4 MPa.The h ighest flow velocity of the oil medium in the equipment can be up to 49 m/s at p resent.The flow field in the process of erosion-corrosion experiments realized b y using the testing equipment has been simulated and analyzed by the finite elem ent method.It is found that the larger the exit velocity and the diameter of the nozzle as well as the smaller the distance from the nozzle exit to the specimen surface,the stronger the fluid erosion.Adjusting the gradient of the specimen a nd the temperature of the oil medium can also change the erosion effect.On the b asis of the simulation results of the flow field,the experimental parameters for the fluid erosion have been selected by simultaneously considering the factual situations of the testing equipment.It has been proved by the erosion-corrosion experiments that property of the testing equipment is stable,the selection of th e experimental parameters is reasonable,and the equipment meets the demands of h igh-temperature erosion-corrosion experiments.
Key words:  erosion-corrosion      testing equipment      finite element sim ulation      
Received:  17 October 2000     
ZTFLH:  TG174.2  
Corresponding Authors:  Xinqiang Wu   

Cite this article: 

Xinqiang Wu; Hemin Jing; Yugui Zheng; Zhiming Yao; Wei Ke. THE TESTING EQUIPMENT SIMULATING HIGH-TEMPERATURE AND HIGH-VELOCITY SITUATIONS IN OIL REFINERY INDUSTRY AND THE SELECTION OF ITS EXPERIMENTAL PARAMETERS. J Chin Soc Corr Pro, 2002, 22(1): 1-7 .

URL: 

https://www.jcscp.org/EN/     OR     https://www.jcscp.org/EN/Y2002/V22/I1/1

[1]SlavchevaE ,ShoneB ,TurnbullA .Reviewofnaphthenicacidcorro sioninoilrefining[J].Br.CorrosionJ.,1999,34(2):125-131
[2]ZetlmeislMJ .Alaboratoryandfieldinvestigationofnaphthenicacidcorrosioninhibition[A].Corrosion’95,1995,334
[3]GaoYM ,ChengJJ ,YuG .CorrosionmechanismofA3steelinnaphthenicacid[J].CorrosionScienceandProtectionTechnology,2000,12(1):27-29
(高延敏,陈家坚,余刚.环烷酸对A3钢腐蚀机理的研究[J].腐蚀科学与防护技术,2000,12(1):27-29)
[4]JingHM ,LongK ,YanYG ,etal.Studyonexperimentalinstalla tionforhigh-temperatureandhigh-velocityerosion-corrosionanderosion-corrosionofCr5Mosteelinnaphthenicacids[J].PetrochemicalCorrosionandProtection,1999,16(3):38-42
(敬和民,龙康,阎永贵等.高温高流速冲蚀实验装置及Cr5Mo钢在环烷酸中的冲蚀研究[J].石油化工腐蚀与防护,1999,16(3):38-42)
[5]ShenLS .Naphthenicacidcorrosionanditspreventioninpetroleumrefining[J].PetrochemicalCorrosionandProtection,1992,9(6):28-42
(沈露莎.石油加工过程中的环烷酸腐蚀及其防止对策[J].石油化工腐蚀与防护,1992,9(6):28-42)
[6]EfirdKD ,WrightEJ ,BorosJA .Experimentalcorrelationofsteelcorrosioninpipeflowwithjetimpingementandrotatingcylinderlaboratorytests[A].Corrosion’93,1993,81
[7]DawsonJL ,ShihCC ,GeareyD .Floweffectsonerosion-corrosion[J].MaterialsPerformance,1991,30(4):57-59
[8]ZhouS ,StackMM ,NewmanRC .Characterizationofsynergisticeffectsbetweenerosionandcorrosioninanaqueousenvironmentus ingelectrochemicaltechniques[J].Corrosion,1996,52(12):934-942
[1] HU Zongwu, LIU Jianguo, XING Rui, YIN Fabo. Erosion-corrosion Behavior of 90o Horizontal Elbow in Single Phase Flow[J]. 中国腐蚀与防护学报, 2020, 40(2): 115-122.
[2] WANG Qinying,PEI Rui,XI Yuchen. Erosion-corrosion Behavior of Laser-clad Ni-based Alloy Coating on Q235 Carbon Steel[J]. 中国腐蚀与防护学报, 2019, 39(5): 458-462.
[3] Mumeng WEI,Bojun YANG,Yangyang LIU,Xiaoping WANG,Jinghua YAO,Lingqing GAO. Research Progress and Prospect on Erosion-corrosion of Cu-Ni Alloy Pipe in Seawater[J]. 中国腐蚀与防护学报, 2016, 36(6): 513-521.
[4] LI Qiang, TANG Xiao, LI Yan. Progress in Research Methods for Erosion-corrosion[J]. 中国腐蚀与防护学报, 2014, 34(5): 399-409.
[5] ZHU Juan, ZHANG Qiaobin, CHEN Yu, ZHANG Zhao, ZHANG Jianqing, CAO Chunan. Progress of Study on Erosion-corrosion[J]. 中国腐蚀与防护学报, 2014, 34(3): 199-210.
[6] QIAO Yanxin, LIU Feihua, REN Ai, JIANG Shengli, ZHENG Yugui. EROSION-CORROSION BEHAVIOR OF HIGH NITROGEN STAINLESS STEEL AND COMMERICAL 321 STAINLESS STEEL[J]. 中国腐蚀与防护学报, 2012, 32(2): 141-145.
[7] LI Shoubiao, XU Likun, SHEN Chengjin, LI Xiangbo. PERFORMANCE OF EROSION-RESISTANT CERAMIC COATINGS DEPOSITED BY PLASMA SPRAYING[J]. 中国腐蚀与防护学报, 2011, 31(3): 196-201.
[8] JIN Weixian LUO Yanan SONG Shizhe. MARINE EROSION-CORROSION DETECTIONS OF METAL MATERIALS[J]. 中国腐蚀与防护学报, 2008, 28(6期): 337-340.
[9] . Erosion-Corrosion Characteristic of High Velocity Arc Sprayed FeCrAl Coating and 3Cr13 Coating[J]. 中国腐蚀与防护学报, 2008, 28(4): 225-230 .
[10] . Corrosion failure analysis of thin-film evaporator for caprolactam production[J]. 中国腐蚀与防护学报, 2007, 27(3): 181-185 .
[11] Xingling Tian; Yuzhen Lin; Jingjun Liu; Xingyue Yong. Electrochemical Behavior in Erosion- Corrosion of Carbon Steel in liquid-Solid Double Phase Flow Loop[J]. 中国腐蚀与防护学报, 2004, 24(1): 48-51 .
[12] Xinqiang Wu; Hemin Jing; Yugui Zheng. STUDY ON CORROSION AND EROSION-CORROSIONBEHAVIORS OF CARBON STEEL IN NAPHTHENICACID MEDIUMS AT HIGH TEMPERATURE[J]. 中国腐蚀与防护学报, 2002, 22(5): 257-263 .
[13] Yonggui Yan; Yugui Zheng; Zhiming Yao. EROSION-CORROSION MECHANISM UNDER SUDDEN PIPE EAPANSION Ⅰ.CARBON STEEL[J]. 中国腐蚀与防护学报, 2000, 20(5): 257-262 .
[14] Yonggui Yan; Yugui Zheng; Zhiming Yao. EROSION-CORROSION MECHANISM UNDER SUDDEN PIPE EXPANSION Ⅱ.STAINLESS STEEL[J]. 中国腐蚀与防护学报, 2000, 20(5): 263-268 .
[15] Yongyi Weng. A STUDY ON SYNERGISM BETWEEN EROSION AND CORROSION OF CARBON STEEL IN SANDY OILFIELD BRINES[J]. 中国腐蚀与防护学报, 2000, 20(5): 281-286 .
No Suggested Reading articles found!