GREY THEORY STUDY ON INHIBITION OF COMPOUNDS OFBENZENE NITRILES TO CARBON STEEL IN CHLORHYDRIC ACID

J Chin Soc Corr Pro

2003, Vol. 23

Issue (2): 107-111 DOI:

Research Report

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GREY THEORY STUDY ON INHIBITION OF COMPOUNDS OFBENZENE NITRILES TO CARBON STEEL IN CHLORHYDRIC ACID

Xuejun Xie;Shunan Cao;Junfeng Liu

武汉大学化学与分子科学学院

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Xuejun Xie; Shunan Cao; Junfeng Liu. GREY THEORY STUDY ON INHIBITION OF COMPOUNDS OFBENZENE NITRILES TO CARBON STEEL IN CHLORHYDRIC ACID. J Chin Soc Corr Pro, 2003, 23(2): 107-111 .

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Abstract The relations between inhibition efficiency of carb on steel in hydrochloric acid and molecular structure of compounds of benzene ni t riles were studied by constructing the grey inhibition model of inhibition syste m.Benzene nitriles studied included parent benzene nitriles(cinnamonitrile,benzo nitrile,benzeneacetonitrile,isopropyl benzeneacetonitrile) and para-chloro ben zene nitriles(para-chloro cinnamonitrile,para-chloro benzonitrile,para-chloro be nzeneacetonitrile,para-chloroisopropyl benzeneacetonitrile).Results showed that the relations between inhibition efficiency of carbon steel in hydrochloric acid and molecular structure of compounds of benzene nitriles could be expressed by GM(0,3).The expressions of GM(0,3) were η(1)1=04640E(1) LUMO-32777σ(1)N+04683(for parent benzene nitriles) and η  (1)Ⅱ=01256E(1)LUMO-73096σ(1)N-00759(for pa ra-chloro benzene nitriles).The expressions of GM(0,3) described the relations b etween inhibition efficiency of carbon steel in hydrochloric acid and molecular s tructure of compounds of benzene nitriles.Inhibition efficiency of compounds of benzene nitriles to carbon steel in hydrochloric acid mainly related to σ N and ELUMO，and the more the σN (absolute value) and the less t he ELUMO,the more the inhibition efficiency. 

Key words: compounds of benzene nitriles carbon steel inhibition grey theory

Received: 06 August 2001

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[1]DengJulong.GreyControlSystem[M].Wuhan:PressofHuazhongUniversityofScienceandTechnology,1987(邓聚龙著.灰色控制系统[M ].武汉:华中工学院出版社,1987)
[2]DengJulong.GreyPredictionandStrategy[M ].Wuhan:PressofHuazhongUniversityofScienceandTechnology,1988(邓聚龙著.灰色预测与决策[M ].武汉:华中理工大学出版社,1988)
[3]FuLi.GreySystemTheoryandItsApplication[M ].Beijing:Scien tificandTechnologicalLiteraturePress,1992(傅立编著.灰色系统理论及其应用[M ].北京:科学技术文献出版社,1992)
[4]LiP ,TanTC ,LeeJY .Greyrelationalanalysisofamineinhibitionofmildsteelcorrosioninacids[J].Corrosion,1997,53(3):186-194
[5]LuoYi,LiPing,XuLiming,etal.Greyrelationalspaceanalysisformainfactorsofcorrosioninindustrialwater[J].Corros.Sci.Prote.Technol.,1997,9(1):70-74(罗逸,李平,许立铭等.工业水腐蚀因素的灰关联分析方法[J].腐蚀科学与防护技术,1997,9(1):70-74
[6]XieXuejun,GongXunjie,PengKeru,etal.Quantumchemistrycal culationoftheparentcompoundsofbenzenenitriles[J].Corros.Sci.Prote.Technol.,2001,13(1):1-4(谢学军,龚洵洁,彭珂如等.苯腈类母体化合物缓蚀性能的量子化学计算[J].腐蚀科学与防护技术,2001,13(1):1-4)

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