High temperature hydrogen sulfide corrosion, hydrogen sulfide corrosion of copper, iron sulfide corrosion, hydrogen sulfide corrosion experiment, low temperature hydrogen sulfide corrosion, Dalian hydrogen sulfide corrosion experiment
Tianjin Rong Da Testing Co., Ltd. contact: Wang Jingfu
Cell phone: 13102238283 QQ:3144667033
Telephone: 022-23892103
Corrosion is the destruction and deterioration of the material because of the environment. Take the oil industry as an example, corrosion is one of the main reasons for the destruction of metal facilities. If the factory management is improper, it seriously damaged the equipment and pipeline, and even lead to casualties, resulting in oil production, resulting in leakage and other accidents; moreover, the corrosion is serious, not only pollute the environment, but also endanger people's health; the product loss, increase oil production cost, influence normal oil production. According to incomplete statistics, the economic losses caused by corrosion, accounting for about the national economic output value (GNP) of 3%~5%. In the pipeline accident happened in our country, the damage caused by corrosion is about 30%. So, corrosion problems must be paid attention to. To prevent or mitigate the harm of corrosion, and constantly improve the detection means, has become an urgent task, which is essential to the various industries, especially the oil industry.
To carry out the "management" of corrosion, it is to carry out a deep study of various types of corrosion. So, came into being the means of "corrosion testing". Corrosion testing is the system measurement of the corrosion of the equipment. The corrosion situation here includes the corrosion state of the article, corrosion rate and some parameters related to corrosion. At the same time, by monitoring the information on the production process of the parameters involved in the automatic control or alarm. Continuity and large scale are the characteristics of modern industrial production. Therefore, as far as possible to reduce the time and the number of parking maintenance, and extend the cycle of continuous operation of equipment is very important. However, no matter how protection, corrosion development is not predictable and control, but we can control the speed of corrosion development, and thus the corrosion detection is inevitable.
The main purpose of corrosion testing:
1, to ensure the integrity of the instrument and equipment, to extend the service life of the equipment, not because of the reasons for the corrosion of the output;
2, automatic forecasting, reduce the cost of maintenance;
3, to ensure the safe operation of the equipment and operator safety, reduce environmental pollution;
4, identify the cause of corrosion, improve the ability to prevent corrosion measures;
5, in time to report the situation of equipment, to prevent the occurrence of dangerous accidents, and stop production. To sum up, in fact, corrosion monitoring can bring tens even hundreds of economic benefits