Process and apparatus for manufacturing grease

摘要

A process and corresponding apparatus and system for use in preparing soaps from fatty acid containing oil compositions, and in turn, for preparing greases by the use of such soaps in combination with one or more base oils.

主权项

1. A process for preparing grease, comprising the steps of:
a) providing a first oil composition comprising one or more fatty acids, b) heating the first oil composition by the use of microwave energy to a desired reaction temperature, c) adding a basic reagent to the heated first oil composition in order to form a second composition, d) heating the second composition by the use of microwave energy, under conditions suitable to form a soap composition upon reaction between the basic reagent and fatty acids, e) heating the soap composition using microwave energy in order to dehydrate the soap composition to a desired degree, and f) combining the soap composition with one or more second oil compositions under conditions suitable to form a grease.