Palm kernel oil soap making: a good soap must contain at least 15 per cent laurate for quick lathering, while soap made for use in sea water is based on virtually 100 per cent laurate. Derivatives of palmitic acid were used in combination with naphtha during World War II to produce napalm (aluminum naphthenate and aluminum palmitate). Palm kernel oil Palm kernel oil is an edible plant oil derived from the kernel of the oil palm "Elaeis guineensis". It should not be confused with the other two edible oils derived from palm fruits: palm oil, extracted from the pulp of the oil palm
Cooking oil Proper disposal of used cooking oil is an important waste-management concern. Oil can congeal on pipes provoking blockages. Because of this, cooking oil should never be dumped in the kitchen sink or in the toilet bowl. The proper way to dispose of oil is to put it in a sealed non-recyclable container and discard it with regular garbage. Placing the container of oil in the refrigerator to harden also makes disposal easier and less messy. Cooking oil can be recycled. It can be used as animal feed, directly as fuel, and to produce biodiesel, soap, and other industrial products. In