This section is about methanol fuel cells for our future. Since I have done this research I have never realized how important future fuels are. Methanol is a liquid fuel made form natural gas or renewable biomass resources. Methanol is the leading candidate to provide the hydrogen necessary to power fuel cell vehicles. The commercialization of methanol-powered fuel cells will offer practical, affordable, long-range electric vehicles with zero or near zero emissions while retaining the convenience of a liquid fuel. By 2004 they say or even sooner, fuel cells operating on methanol will power a variety of cars and buses in the U.S and worldwide.( www.mehanol.org)
Methanol is predoninantly produced by steam reforming of natural gas to dcreate
a sythesis gas, which is then dfed into a reactor vessel in the presence of a catalyst to produce methanol and water vapor. Although a variety of feedstock's other than natural gas can and have been used, today's economics favor natural gas. Synthesis gas refers to combination of carbon monoxide and hydrogen while a large amount of synthesis gas us used to make methanol, most synthesis gas is used to make ammonia. As a result, most methanol plants are adjacent o or are part of ammonia plants. The gas fed into another reactor vessel under high temperatures and pressures, where monoxide and hydrogen are came in the presence of a catalyst to produce methanol. Finally, the reactor product is distilled to purify and separate the methanol from the reactor effluent. (wwwadfc.
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