Test device for hydrogen sulfide corrosion of metal

• Main Authors: XU WENSHENG, LI YIXIAN, BIN YUANHONG, LEI CHUANWEI, TANG QIANG
• Format: Patent
• Language: Chinese; English
• Published: 19.02.2021
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention relates to a test device for hydrogen sulfide corrosion of metal, belonging to the technical field of test equipment. The test device for hydrogen sulfide corrosion of metal comprises areaction kettle, a hydrogen sulfide gas supply assembly, a hydrogen sulfide gas tail gas absorption assembly and a temperature control assembly, wherein a test solution is contained in the reaction kettle, a kettle cover is arranged on an upper cover of the reaction kettle, the reaction kettle is respectively connected with the hydrogen sulfide gas supply assembly and the hydrogen sulfide gas tailgas absorption assembly through pipelines, and the temperature of the reaction kettle is kept constant through the temperature control assembly. According to the invention, the hydrogen sulfide gas is introduced into the reaction kettle filled with the test solution until a hydrogen sulfide saturated solution is formed in the reaction kettle; a wet hydrogen sulfide environment is simulated, so atest result is close to the