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

Current Issue | Archive | Adv Search

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

Download:

PDF(160KB)
Export: BibTeX | EndNote (RIS)

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

ZTFLH:

TG174.42

Corresponding Authors: Xuejun Xie

	Service

	E-mail this article
	Add to citation manager
	E-mail Alert
	RSS
	（）
	Articles by authors
	Xuejun Xie
	Shunan Cao
	Junfeng Liu

Cite this article:

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 .

URL:

https://www.jcscp.org/EN/ OR https://www.jcscp.org/EN/Y2003/V23/I2/107

[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)

[1]	WANG Yating, WANG Kexu, GAO Pengxiang, LIU Ran, ZHAO Dishun, ZHAI Jianhua, QU Guanwei. Inhibition for Zn Corrosion by Starch Grafted Copolymer[J]. 中国腐蚀与防护学报, 2021, 41(1): 131-138.
[2]	LU Shuang, REN Zhengbo, XIE Jinyin, LIU Lin. Investigation of Corrosion Inhitibion Behavior of 2-aminobenzothiazole and Benzotriazole on Copper Surface[J]. 中国腐蚀与防护学报, 2020, 40(6): 577-584.
[3]	ZHANG Chen, LU Yuan, ZHAO Jingmao. Synergistic Inhibition Effect of Imidazoline Ammonium Salt and Three Cationic Surfactants in H₂S/CO₂ Brine Solution[J]. 中国腐蚀与防护学报, 2020, 40(3): 237-243.
[4]	LI Xianghong, DENG Shuduan, XU Xin. Inhibition Action of Cassava Starch Ternary Graft Copolymer on Steel in H₂SO₄ Solution[J]. 中国腐蚀与防护学报, 2020, 40(2): 105-114.
[5]	QIN Yueqiang, ZUO Yong, SHEN Miao. Corrosion Inhibition of 316L Stainless Steel in FLiNaK-CrF₃/CrF₂ Redox Buffering Molten Salt System[J]. 中国腐蚀与防护学报, 2020, 40(2): 182-190.
[6]	LV Xianghong,ZHANG Ye,YAN Yali,HOU Juan,LI Jian,WANG Chen. Performance Evaluation and Adsorption Behavior of Two New Mannich Base Corrosion Inhibitors[J]. 中国腐蚀与防护学报, 2020, 40(1): 31-37.
[7]	Ping XU,Shuo ZHANG,Shuai SI,Yajun ZHANG,Changzheng WANG. Corrosion Mechanism of Carbon Steel Induced by Protein and Polysaccharide-the Main Components of EPS[J]. 中国腐蚀与防护学报, 2019, 39(2): 176-184.
[8]	Xiankang ZHONG,Junying HU. Corrosion Behavior of X65 Carbon Steel in CO₂Containing Liquids with Constant pH and Ferrous Ion Concentration[J]. 中国腐蚀与防护学报, 2018, 38(6): 573-578.
[9]	Peipei KONG, Nali CHEN, Dezhong BAI, Yueyi WANG, Yong LU, Huixia FENG. Research Progress on Preparation and Corrosion Inhibition Performance of Chitosan Derivatives[J]. 中国腐蚀与防护学报, 2018, 38(5): 409-414.
[10]	Li WANG, Chunyun GUO, Kui XIAO, Tuerxun·Silayiding, Chaofang DONG, Xiaogang LI. Corrosion Behavior of Carbon Steels Q235 and Q450 in Dry Hot Atmosphere at Turpan District for Four Years[J]. 中国腐蚀与防护学报, 2018, 38(5): 431-437.
[11]	Yue QIAO, Zhiping ZHU, Lei YANG, Zhifeng LIU. Monitoring and Simulated Experiments of Oxidation-Reduction Potential of Boiler Feedwater at High Temperatures[J]. 中国腐蚀与防护学报, 2018, 38(5): 487-494.
[12]	Zheng LIU, Haiying LI, Hao WANG, Yong ZHAO, Siwei XIE, Shufen ZHANG. Molecular Dynamics Simulation of Adsorption Behavior of Schiff Base Surfactants on Zn Surface in Aqueous Solution[J]. 中国腐蚀与防护学报, 2018, 38(4): 381-390.
[13]	Wanjun PENG, Jiheng DING, Hao CHEN, Haibin YU. Corrosion Inhibition of Bio-based Inhibitor Furfuryl Glycidyl Ether[J]. 中国腐蚀与防护学报, 2018, 38(3): 303-308.
[14]	Sai YE, Moradi Masoumeh, Zhenlun SONG, Fangqin HU, Zhaohui SHUN, Jianping LONG. Inhibition Effect of Pseudoalteromonas Piscicida on Corrosion of Q235 Carbon Steel in Simulated Flowing Seawater[J]. 中国腐蚀与防护学报, 2018, 38(2): 174-182.
[15]	Guofu OU, Lulu ZHAO, Kai WANG, Kuanxin WANG, Haozhe JIN. Dew-Point Corrosion Behavior of 10^# Carbon Steel inHCl-H₂O Environment[J]. 中国腐蚀与防护学报, 2018, 38(1): 33-38.

No Suggested Reading articles found!

Viewed

Full text

Abstract

Cited

Shared

Discussed