American Journal of Chemical Engineering

Volume 9, Issue 5, September 2021

  • Characterization of Dairy Waste Whey and Its’ Utilization for the Production of Ethanol

    Wubshet Alemu Woldie

    Issue: Volume 9, Issue 5, September 2021
    Pages: 112-118
    Received: 24 August 2021
    Accepted: 8 September 2021
    Published: 23 September 2021
    Abstract: The objective of this study was characterization of dairy waste whey and its’ utilization for the production of ethanol. Whey is a byproduct and not considered as a resource in many milk processing factories. Usually, it is discharged to rivers and surface water. The physiochemical characteristics of whey was determined by Lactoscan Milk Analyzer, ... Show More
  • On Novel Aspects of Hydrogen Effects on Applied Stress - Coupled Micromagnetic Activity in a Mild Steel After Exposure to NaCl – Water Solution: A Combined Approach

    Victor Kytopoulos, Alexandros Altzoumailis

    Issue: Volume 9, Issue 5, September 2021
    Pages: 119-133
    Received: 13 March 2021
    Accepted: 27 March 2021
    Published: 30 October 2021
    Abstract: Hydrogen produced after exposure of a low – carbon steel to corrosive NaCl – Water solution may affect various its tensile mechanical and magnetic microstructural behaviour in a complex manner. This was investigated by introducing a relevant micromagnetic specific emission (ME) - response of this ferromagnetic material, where related processes and ... Show More