HYDROGEN SENSOR WITH PALLADIUM ALLOY FILM FOR MONITORING THE RATE OF HYDROGEN PERMEATION IN H2S CORROSION

J Chin Soc Corr Pro

2005, Vol. 25

Issue (5): 280-284 DOI:

Research Report

Current Issue | Archive | Adv Search

HYDROGEN SENSOR WITH PALLADIUM ALLOY FILM FOR MONITORING THE RATE OF HYDROGEN PERMEATION IN H2S CORROSION

;;;;

湖南大学化学化工学院

Download:

PDF(169KB)
Export: BibTeX | EndNote (RIS)

Abstract A sealed Devanathan-Stachurski cell as hydrogen sensor has been developed for monitoring atomic hydrogen permeation rate.Pd75Ag25 alloy is used as susceptive component and counter electrode.A piece of pure nickel is used as reference electrode.0.2 mol/dm3 KOH is filled in the cell.The background current change and signal response time were detected.The sensitivity and recurrence of the developed sensor were researched.The output of current signal from the sensor was analyzed by comparing to output of current signal from an original Devanathan-Stachurski cell.The effect of temperature impact on the senor signal was tested.The developed sensor was applied to measure the hydrogen permeation rate in field.The field result is reasonable.The working temperature of the sensor is ranged from 5℃ to 50 ℃.It is used to monitor the permeation rate of atomic hydrogen in steel wall of the equipment owing to H2S corrosion.

Key words: Pd75Ag25 alloy hydrogen sensor H2S corrosion hydrogen induced crack monitor

Received: 26 March 2004

ZTFLH:	TG174
	TG146.2

	Service

	E-mail this article
	Add to citation manager
	E-mail Alert
	RSS
	（）
	Articles by authors

Cite this article:

. HYDROGEN SENSOR WITH PALLADIUM ALLOY FILM FOR MONITORING THE RATE OF HYDROGEN PERMEATION IN H2S CORROSION. J Chin Soc Corr Pro, 2005, 25(5): 280-284 .

URL:

https://www.jcscp.org/EN/ OR https://www.jcscp.org/EN/Y2005/V25/I5/280

[1]Devanathan M A V,Stachurski Z.The mechanism of hydrogen evo-lution on iron in acid solutions by determination of permeation rates[J].J.Electrochem.Soc.,1964,111(5):619-623
[2]Mansfeld F,Jeanjaquet S,Roe D K.Barnacle.electrode measurementsystem for hydrogen in steels[J].J.Mater.Perform.,1982,2(2):35-38
[3]Du Yuanlong,et al.Repair and maintenance for the offshore and ma-rine industries[R].Proceedings of the 1986 Conference on Inspec-tion,Singapore:Jan.1986:27
[4]Yamakawa K,Shiro Yoshizawa.A new electrochemical hydrogenprobe[S].ASTM STP 908,1986,221-236
[5]Yu G,Wang B,Yu H Y,et al.Electrochemical sensor for atomic hy-drogen by using nickel reference electrode[J].J.Shenyang Univ.Techynol.,1999,21(5):454(余刚,王兵,于海燕等.镍参比电极原子氢电化学传感器[J].沈阳工业大学学报,1999,21(5):454)

[1]	Qiang GUO, Changfeng CHEN, Shihan LI, Haobo YU, Helin LI. Cracking Behavior of Cold-welding Layer on A350 LF2 Steel in H₂S Environment[J]. 中国腐蚀与防护学报, 2018, 38(2): 167-173.
[2]	Yanjie LIU,Zhenyao WANG,Binbin WANG,Yan CAO,Yang HUO,Wei KE. Mechanism of Galvanic Corrosion of Coupled 2024 Al-alloy and 316L Stainless Steel Beneath a Thin Electrolyte Film Studied by Real-time Monitoring Technologies[J]. 中国腐蚀与防护学报, 2017, 37(3): 261-266.
[3]	ZHEN Fan; LIU Jing; HUANG Feng; CHENG Jihao; LI Cuiling;GUO Bin; XU Jinqia. EFFECT OF THE NONMETALLIC INCLUSIONS ON THE HIC BEHAVIOR OF X120 PIPELINE STEEL[J]. 中国腐蚀与防护学报, 2010, 30(2): 145-149.
[4]	YAN Jie LIU Lihong JI Chunyang HUANG Ruiyi. DEVELOPMENT OF NATURAL ATMOSPHERIC ENVIRONMENTAL TEST IN THE WORLD[J]. 中国腐蚀与防护学报, 2009, 29(1): 69-75.
[5]	Xiangbo Li; Jia Wang; Wei Wang. THE ELECTROCHEMICAL METHOD OF BIOFILM MONTORING IN SEAWATER[J]. 中国腐蚀与防护学报, 2005, 25(2): 84-87 .
[6]	. The progress of Research Methods on Atmospheric Corrosion[J]. 中国腐蚀与防护学报, 2004, 24(4): 249-256 .
[7]	Xiaoshan Wan; Bin Tian; Shizhe Song. STUDY ON THE ELECTROCHEMICAL SENSING SYSTEMFOR MONITORING/DETECTING MARINE STEEL CORROSION[J]. 中国腐蚀与防护学报, 2001, 21(3): 182-187 .
[8]	. FRACTAL STUDY DEVELOPMENTS OF HYDROGEN INDUCED CRACKIN G[J]. 中国腐蚀与防护学报, 2001, 21(3): 188-192 .
[9]	;. FRACTAL MODEL OF HYDROGEN INDUCED CRACKING[J]. 中国腐蚀与防护学报, 2001, 21(2): 106-111 .
[10]	Yanbin Wang; Sheng Wang. THE EFFECTS OF PLASTIC DEFORMATION ON HYDROGEN INDUCED CRACKING[J]. 中国腐蚀与防护学报, 2000, 20(4): 248-252 .
[11]	HUANG Changhe LI Jinxu WANG Yanbin CHU Wuyang (University of Science and Technology Beijing 100083)MEI Dongsheng YU Mengwen JI Kebin (Panzhihua Iron and steel Co. Panzhihua 710076). HYDROGEN DAMAGE AND HYDROGEN-INDUCED CRACKING FOR RAIL STEEL[J]. 中国腐蚀与防护学报, 1997, 17(2): 129-134.
[12]	Cheng Yufeng;Du Yuanlong(Corrosion Science Laboratory;Institute of Corrosion and Protection of Metals;Chinese Academy of Sciences). FRACTURE MECHANISM OF MILD STEEL IN HYDROCHLORIC ACID CONTAINING Fe~(3+)[J]. 中国腐蚀与防护学报, 1995, 15(2): 81-86.

No Suggested Reading articles found!

Viewed

Full text

Abstract

Cited

Shared

Discussed