[1]仝源,秦王健.液碱罐和管线碱脆破裂分析及预防[J].武汉职业技术学院学报,2011,(05):100-102.
TONG Yuan QIN Wang-jian.Diagnosis and Prevention of Brittle Crack on Liquid Alkali Tank and
Pipeline[J].Journal of Wuhan Polytechnic,2011,(05):100-102.
点击复制
液碱罐和管线碱脆破裂分析及预防()
《武汉职业技术学院学报》[ISSN:1006-6977/CN:61-1281/TN]
- 卷:
-
- 期数:
-
2011年05期
- 页码:
-
100-102
- 栏目:
-
- 出版日期:
-
2011-10-25
文章信息/Info
- Title:
-
Diagnosis and Prevention of Brittle Crack on Liquid Alkali Tank and
Pipeline
- 文章编号:
-
1671-931X (2011) 05-0100-03
- 作者:
-
仝源1; 秦王健2
-
1.南京化工职业技术学院, 江苏南京210048;
2.中石化金陵石化公司炼油运行三部, 江苏南京210033)
- Author(s):
-
TONG Yuan1 QIN Wang-jian2
-
1.Nanjing College of Chemical Technology, Nanjing 210048, China; 2. Jinling Branch, Sinopec Group, Nanjing210033,
China
-
- 关键词:
-
碱脆; 应力; 腐蚀; 预防
- Keywords:
-
brittle crack; stress; corrosion; prevention
- 分类号:
-
TE96
- 文献标志码:
-
A
- 摘要:
-
结合装置实例,对碳素钢液碱罐及碱渣管线的腐蚀原因及腐蚀机理进行了分析,探讨了温度、碱液浓度、应力等引起碱脆破裂的影响因素,提出了相应的预防措施,并通过实践应用,有效地避免了因应力腐蚀而引起的泄漏。
- Abstract:
-
The paper analyzes the causes and mechanism of alkali corrosion on carbon steel tank containing liquid
alkali and residue pipeline. It mainly examines the influence of temperature, concentration of the liquid alkali and
stress on the tank and the pipeline and puts forward prevention measures. The experiment shows that with the measure,
the leak caused by stress corrosion can be prevented effectively.
备注/Memo
- 备注/Memo:
-
收稿日期:2011-10-08
作者简介:仝源(1981-),男,江苏南京人,南京化工职业技术学院讲师,研究方向:化工机械;秦王健(1982-),男,江苏南通人,中石化金陵
石化公司工程师,研究方向:炼油化工工艺技术。
更新日期/Last Update:
2011-10-25