American Journal of Chemical Engineering

Volume 11, Issue 2, March 2023

  • Recycling of Used Engine Oil Using Extraction by Single Solvent

    Mohamed Jurny, Mohamed Elbourawi, Ezeddine Zorgani

    Issue: Volume 11, Issue 2, March 2023
    Pages: 33-38
    Received: 20 August 2022
    Accepted: 4 October 2022
    Published: 5 June 2023
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    Abstract: The need for virgin base oil is reduced and other resources are conserved during the refining of used, spent, or waste oils to make new lubricating oil. It is important to collect and recycle spent lubricating oil in order to protect the environment and natural resources. Although the lubricating oil itself remains unchanged after use, it becomes c... Show More
  • Drying Kinetics of Oven Dried Pellonula leonensis Fish from Congo River

    Mambou Lea Beatrice, Loumouamou Bob Wilfrid, Dzondo Gadet Michel

    Issue: Volume 11, Issue 2, March 2023
    Pages: 39-45
    Received: 22 May 2023
    Accepted: 13 June 2023
    Published: 27 June 2023
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    Abstract: The populations of the riparian areas of the Congo River, have fishing as their main activity. The majority of fish caught and regularly consumed consists of a small fish called Pellonula leonensis or “Nsangui”. This species is of significant economic interest and is marketed in dried form. However, there does not appear to be any scientific inform... Show More