Soap is a general term for fatty acid metal salts. The formula is RCOOM, wherein RCOO is a fatty acid radical and M is a metal ion. The carbon number of fatty acids in daily soap is generally 10-18. The metal is mainly alkali metals such as sodium or potassium. It is also useful for
The basic chemical reaction of soap is the interaction of oil and alkali to form soap and glycerin. CH2OCOR | heating CHOCOR + 3NaOH ——–> 3R-COONa + CH2OH-CHOH- CH2OH |CH2OCOR The soap obtained by the reaction is salted out, washed, and finished, and is called a soap base, and further processed to form soaps of
Fats and oils are used throughout the world for both food applications and industrial uses. They are consumed in butter, shortening, margarine, salad oils, and cooking oils, as well as in animal feeds, fatty acids, soaps, personal care products, biodiesel, paints (made from alkyd resins), lubricants, and greases. The sources of fats and oils include
The process of corn oil extraction includes the separation of embryos and the extraction of embryos. 1. Separation of embryos The separation of corn germ mainly consists of dry desquamation and wet grinding.Dry desquamation and embryo preparation means that the raw material is directly desquamated and embryo preparation without water treatment. Generally, it can be
Deep Fried High-Tech Researchers have found a way to turn cheap, everyday cooking oil into the wonder material graphene – a technique that could greatly reduce the cost of making the much-touted nanomaterial. Graphene is a single sheet of carbon atoms with incredible properties – it’s 200 times stronger than steel, harder than diamond, and incredibly
