supported by the Foundation for University Key Teacher by Henan Province(grant No.2020GGJS051);the Research Fund of Henan Key Laboratory for Green and Efficient Mining&Comprehensive Utilization of Mineral Resources(Henan Polytechnic University)(grant No.KCF2213);College Students'Innovative Entrepreneurial Training Plan Program(grant No.202110460072,202210460063);the Henan Polytechnic University Science Fund for Distinguished Young Scholars(grant No.J2021-1).
Waste fried oil was studied to prepare three different types of detergent such as soap,liquid soap and soap powder via saponification process.The preparation conditions of soap base were optimized by orthogonal experi...
The appearance of deterge nt powder plays an importa nt role in con sumer perception of powder effectiveness for cleaning applications. In this study, we investigated the influence of numerous formulation and processi...