Methods for making vegetable oil

Knowing how to make your own vegetable oil is a great skill to have in case a catastrophic event occurs. If you want to make soap, cooking oil, candles, or body oils from scratch, retrieving the oil is step one. This is actually a fun process if you like working with your hands and doesn’t [...]

Introduction of oil refining process

The oil refining process is defined as the refining of crude oil, and it is the unprocessed oil coming out of the ground. It is the oil which is a fossil fuel, and this means that the crude oil came naturally from decaying animals and plants which lived in the seas thousands and millions of [...]

How to make high quality pellets

As an important alternative of fossil fuels, wood pellets fuel is being widely used for home heating and industrial production at present. The newest market research shows that, biomass wood pellets are in great demand on a global scale. While, how to produce high quality wood pellets? It is a common worry for almost every [...]

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