Effect of Flow Rate and Temperature on Erosion Corrosion Rate of Crude Palm Oil Against Elbow A53 Grade B Carbon Steel Material

Prasojo, Budi; Kurniyanto, Hendri Budi; Azis, R Tarikh; So’im, Subagio; Haqin, Asfiem Rahmat

doi:10.1088/1757-899x/462/1/012038

Cited by 2 publications

(5 citation statements)

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“…The average size of the sand particles was 65 µ m. As reported by Abdellah et al [23], chlorine is the main factor responsible for the corrosion of this material, especially in the harsh environment of underground oil fields. Weight loss can be calculated using the cumulative value of weight loss in each hour and subsequent hours, as follows (ASTM G31-72 standard) [42].…”

Section: Erosion and Corrosion Testmentioning

confidence: 99%

“…Increased general corrosion is usually the result of erosion corrosion. In the process of erosion and corrosion, solid particles or air bubbles in liquids can Weight loss can be calculated using the cumulative value of weight loss in each hour and subsequent hours, as follows (ASTM G31-72 standard) [42].…”

Section: Erosion and Corrosion Testmentioning

confidence: 99%

“…The area exposed to erosion At for the material can be calculated using Equation (2) [42], as follows:…”

Section: Erosion and Corrosion Testmentioning

confidence: 99%

“…where α is the angle of impact. Moreover, the relationship between weight loss and corrosion can be obtained using Equation (3) [42], as follows:…”

Section: Erosion and Corrosion Testmentioning

confidence: 99%

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Investigation of Erosion/Corrosion Behavior of GRP under Harsh Operating Conditions

et al. 2022

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Glass-fiber-reinforced pipe (GRP) is a strong alternative to many other materials, such as cast iron and concrete. It is characterized by high corrosion resistance, resulting in good erosion/corrosion. For the erosion/corrosion test, commercially available GRPs were used, which are frequently utilized for oil field wastewater in harsh environments. This type of GRP material was subjected to simulated conditions replicating in situ or harsh environments. An extensive experiment was conducted. Three quantities of abrasive sand (250 g, 400 g and 500 g with a size of 65 µm) were mixed with 0.015 m3 of water. The abrasive sand samples were taken at a 90 degree angle from the wall of the cylinder tubes. Three flow rate conditions were selected, 0.01 m3/min, 0.0067 m3/min and 0.01 m3/min, with 10 wt.% chlorine. Furthermore, these tests were conducted at five different times: 1 h, 2 h, 3 h, 4 h and 5 h. The results show that the erosion rate increased both with an increasing amount of abrasive sand and with increasing flow rate. The maximum value for the erosion rate was more than three for a flow rate of 0.015 m3 with chlorine for 500 g of sand. The corrosion rate also showed the same trend, with the maximum corrosion rate being reached under the same conditions. It was found that the corrosion rate largely depends on the amount of weight loss, which is an indicator of the erosion effect. Therefore, GFRP provides better erosion/corrosion resistance in a harsh environment or in situ conditions.

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Section: Erosion and Corrosion Testmentioning

confidence: 99%

Section: Erosion and Corrosion Testmentioning

confidence: 99%

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Investigation of Erosion/Corrosion Behavior of GRP under Harsh Operating Conditions

et al. 2022

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“…A high flow rate increases the transmission rate of the medium, destroys the surface scale of the specimen, and increases the corrosion rate of the specimen [18][19][20][21][22][23][24][25][26][27][28][29][30][31][32]. However, a high flow rate may also promote the formation of a hardened surface layer on the samples and slow down the corrosion damage [33,34].…”

Section: Introductionmentioning

confidence: 99%

Effect of Flow Rate on the Corrosion Behavior of P110 Steel in High-Ca2+ and High-Cl− Environment

Zhang

Luo

et al. 2022

Metals

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With the exploitation of oil and gas resources, the water environment of high-Ca2+ and high-Cl− stratum puts forward high safety requirements for tubular columns. This paper simulates the underground environment by using high-temperature and high-pressure autoclaves, combines electrochemical research results, and analyzes the effect of flow rate on the corrosion behavior of P110 steel in a water environment of 7.5 g/L Ca2+ + 128 g/L Cl− simulated stratum. The research results show that the presence of Ca2+ promotes the acidification of the solution and accelerates the dissolution of P110 steel. With the increased flow rate of the fluid, the corrosion rate of P110 steel increases, but the increasing trend slows down gradually. At the same time, the flow rate decreases the probability of corrosive pitting on P110 steel. The decreasing is closely related the peeling of earlier CaCO3 precipitation by the fluid.

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Effect of Flow Rate and Temperature on Erosion Corrosion Rate of Crude Palm Oil Against Elbow A53 Grade B Carbon Steel Material

Cited by 2 publications

References 1 publication

Investigation of Erosion/Corrosion Behavior of GRP under Harsh Operating Conditions

Investigation of Erosion/Corrosion Behavior of GRP under Harsh Operating Conditions

Effect of Flow Rate on the Corrosion Behavior of P110 Steel in High-Ca2+ and High-Cl− Environment

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