2 publications

• Published Subscription 15 Apr 2019

  Synthesis and Study of Different Thioamides as Corrosion Inhibitors

  By Abdurahman A. Abuabdalla Khalifa

  Abstract: Many organic compounds having electron rich atoms in their structures, such as nitrogen, and sulphur are widely use in lubricating additives, in the oil industry to minimize corrosion. The presence of electron rich atoms in the molecules increases its ability to form coordinate covalent bonds with the metal atoms, involved in the corrosion environment. Compounds based on fatty amines, aromatic amines, imidazoline, diamidazoline, and fatty amides are now, uses as …

  Published in Journal of Catalyst & Catalysis · Vol. 3, Issue 3, 2016 · pp. 18–25 Read article →

• Published Subscription 15 Apr 2019

  Identification of Some Imported Lubricating Oil Additives Used in Libya and Synthesis of the Most Consumed Ones from the Local Raw Materials

  By Abdurahman A. Abuabdalla Khalifa, Rajab Maga

  Abstract: This paper presents the identified six additives imported under trade names used in the lubricating oil blending factory of A-Zawia-Libya. Their structures have been completely confirmed by examining their physical properties and using modern analytical techniques such as nuclear magnetic resonance spectroscopy (NMR), infra-red (IR), atomic absorption (AAS) and gas chromatography (GC). The synthesis of most important and more consumed additives in lubricating oils in Libyan oil industry from local …

  Published in Journal of Catalyst & Catalysis · Vol. 3, Issue 3, 2016 · pp. 10–17 Read article →