Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Khalid H. Rashid"'
Publikováno v:
Results in Surfaces and Interfaces, Vol 17, Iss , Pp 100319- (2024)
In this study, a new corrosion inhibitor termed 2-(3-chloro-2-(4-hydroxy-3, 5-dimethoxyphenyl)-4-oxoazetidin-1-yl)-1-methyl-1H-imidazole-4(5H)-one (COMI) has been synthesized, diagnosed, and tested as a potential candidate for mild steel corrosion pr
Externí odkaz:
https://doaj.org/article/7707fa8bf93c4544a5a6bd682c11eb41
Publikováno v:
Results in Chemistry, Vol 7, Iss , Pp 101528- (2024)
Corrosion induced by aqueous environments containing carbon dioxide (CO2) is a well-documented issue in the oil and gas industries, particularly affecting transportation via steel pipelines. Operational conditions during transportation, including tem
Externí odkaz:
https://doaj.org/article/ebc69eea8c17481988ba2493c7334dbb
Publikováno v:
Results in Surfaces and Interfaces, Vol 13, Iss , Pp 100165- (2023)
The aim of the present work is to study the corrosion inhibition of Al 7475 alloy by an expired mouthwash drug (EMWD) in a 1 M HCl solution. The corrosion rate was optimized by the Doehlert experimental design at various temperatures, concentrations
Externí odkaz:
https://doaj.org/article/dc62a66658794f5487de9fdf02e2200d
Autor:
Khalida F. Al-azawi, Zainab W. Ahmed, Enas H. Ali, Anees A. Khadom, Hiba H. Abrahim, Khalid H. Rashid
Publikováno v:
Results in Chemistry, Vol 5, Iss , Pp 100975- (2023)
Metal corrosion is a destructive process for many industrial operations, including oil well acidizing and acid pickling. Therefore, numerous efforts made by many researchers to control the steel corrosion. In the present work, A (E)-4-(((4-(5-mercapt
Externí odkaz:
https://doaj.org/article/d57dbef02dc1478c8493826e443b9427
Publikováno v:
Results in Engineering, Vol 15, Iss , Pp 100573- (2022)
A novel organic corrosion inhibitor, named 3, 5-dimethyl-1H-pyrazol-1-yl m (4-((4-hydroxybenzylidene) amino) phenyl) methanone (DPHM) has been effectively synthesized and characterized. The diagnosis of functional groups and constituents of DPHM has
Externí odkaz:
https://doaj.org/article/467d448096de4f50815fd7ad1b992225
Publikováno v:
Results in Chemistry, Vol 4, Iss , Pp 100569- (2022)
A novel organic corrosion inhibitor, named (3,5-dimethyl-1H-pyrazol-1-y1) (4-((3,4-dimethoxybenzylidene) amino) phenyl) methanone (DPMM) has been effectively synthesized and characterized. FTIR and NMR have been used to diagnose DPMM's functional gro
Externí odkaz:
https://doaj.org/article/69f0a7ccf04c4bef93e975768da7e88f
Autor:
Khalid H. Rashid, Anees A. Khadom
Publikováno v:
Results in Chemistry, Vol 4, Iss , Pp 100289- (2022)
In this paper, anodizing process of 5854 aluminum-magnesium alloy (5854Al-Mg) in oxalic acid (OXA) was investigated in the absence and presence of 5-sulfosalicylic acid (SSA). Electrochemical and surface morphological techniques were used to study th
Externí odkaz:
https://doaj.org/article/9ca2204d78fa406599f62f9b1ca1e5c7
Publikováno v:
Case Studies in Chemical and Environmental Engineering, Vol 2, Iss , Pp 100030- (2020)
In the present study, a mass transfer based theoretical model to investigate the rate of corrosion of an alloy of mild steel in a solution of a carbon oxide-wastewater from oilfield with and without acetic acid is presented. Electrochemical polarizat
Externí odkaz:
https://doaj.org/article/bc56783a0ea344a5aea5d91e2728a532
Autor:
Aprael S. Yaro, Khalid H. Rashid
Publikováno v:
Iraqi Journal of Chemical and Petroleum Engineering, Vol 16, Iss 2 (2016)
Previously, many empirical models have been used to predict corrosion rates under different CO2 corrosion parameters conditions. Most of these models did not predict the corrosion rate exactly, besides it determined effects of variables by holding so
Externí odkaz:
https://doaj.org/article/b7bed4bd3cd141c8b33edd08db799d41
Autor:
Khalid H. Rashid
Publikováno v:
Al-Khawarizmi Engineering Journal, Vol 11, Iss 4 (2015)
Abstract The present study investigates the effect of acetic acid on corrosion behavior and its potential of hydrothermally sealed anodized AA2319-Al-alloys. Anodizing treatment was performed in stagnant phosphoric acid electrolyte with or withou
Externí odkaz:
https://doaj.org/article/a8dc0b7cfe5b409abceb96de4a2fc42a