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The first vehicle powered by wood gas was built by T.H. Parker in 1901. [2] Around 1900, many cities delivered fuel gases (centrally produced, typically from coal) to residences. Natural gas came into use only in the 1930s. Wood gas vehicles were used during World War II as a consequence of the rationing
This project was an electric power plant with a wood gas generator and a gas engine to convert the wood gas into 2 MW electric power and 4.5 MW heat. There was also an experimental device to use the Fischer–Tropsch process to convert wood gas to a diesel-like fuel. By October 2005, it was possible to convert 5 kg of wood into 1 litre of fuel.
Use of wood heat declined in popularity with the growing availability of other, less labor-intensive fuels. Wood heat was gradually replaced by coal and later by fuel oil, natural gas and propane heating except in rural areas with available forests. After the 1967 Oil Embargo, many people in the United States used wood as fuel for the first ...
New York, United States, Nov. 06, 2024 (GLOBE NEWSWIRE) -- The need for wood as a primary fuel in internal combustion (IC) engines is predicted to increase significantly over the next seven years, which could result in a significant expansion of the worldwide market for wood gas generators. A wood gas generator's primary function is to ...
The oldest type, introduced in 1798 by Murdoch, et al.; when the term "manufactured gas" or "town gas" is used without qualifiers, it generally refers to coal gas. Substantially greater illuminant yield with use of special "cannel coal", which may be modern oil shale, richer in hydrocarbons than most regular gas coal (bituminous coal). Wood gas
During both world wars, especially the World War II, the need for fuel produced by gasification reemerged due to the shortage of petroleum. [9] Wood gas generators, called Gasogene or Gazogène, were used to power motor vehicles in Europe. By 1945 there were trucks, buses and agricultural machines that were powered by gasification.
As global demand for wood products is projected to rise over the coming decades, the world is expected to log about 3 million square miles of forestland.
The energy content of a measure of wood depends on the tree species. [19] For example, it can range from 15.5 to 32 million British thermal units per cord (4.5 to 9.3 GJ/m 3 ). [ 20 ] The higher the moisture content, the more energy that must be used to evaporate (boil) the water in the wood before it will burn.