What is the primary source of methanol used in fuels?

The primary source of methanol used in fuels is derived from wood and petroleum products. Methanol can be produced synthetically from a variety of feedstocks, but when it comes to its use as a fuel, wood and petroleum derivatives are significant.

Wood biomass can be converted into methanol through a process known as gasification, where organic materials are heated in a low-oxygen environment to create synthesis gas, which can then be chemically processed into methanol. Additionally, methanol can be produced from fossil fuels, particularly natural gas, through steam reforming or partial oxidation processes.

Using methanol as a fuel has become more prominent due to its potential for cleaner combustion and its applications in various types of engines. Understanding the sources of methanol is crucial for recognizing its role in renewable energy and fuel alternatives.