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[1] [2] Conversion of biomass to liquid fuels is preferred as an alternative to the extraction of fossil fuels because biomass removes carbon dioxide from the atmosphere as it grows through photosynthesis. When combusted, this carbon is re-released into the atmosphere, closing the carbon cycle and making biofuels carbon neutral under some ...
Neste MY Renewable Diesel (formerly NExBTL) is a vegetable oil refining fuel production process commercialized by the Finnish oil and refining company Neste.Whether as an admixture or in its pure form, the fuel is able to supplement or partially replace conventional diesel without problems.
Blends of biodiesel and conventional hydrocarbon-based diesel are most commonly distributed for use in the retail diesel fuel marketplace. Much of the world uses a system known as the "B" factor to state the amount of biodiesel in any fuel mix: [8] 100% biodiesel is referred to as B100; 20% biodiesel, 80% petrodiesel is labeled B20 [6]
Biodiesel currently has 3% of the diesel market in Germany and is the number 1 alternative fuel. [17] The German government has a Biofuels Roadmap in which they expect to reach 10% biofuels by 2010 with the diesel 10% coming from fuel made from vegetable oil. [18] From 2005 to 2007 a number of types of vegetable oil have doubled in price.
The Fischer–Tropsch polymerizes syngas into diesel-range hydrocarbons. While biodiesel and bio-ethanol production so far only use parts of a plant, i.e. oil, sugar, starch or cellulose, BtL production can gasify and utilize the entire plant.
However, the biggest boost for the U.S. renewable diesel market will likely come once the Biomass-based Diesel Blender's Tax Credit (BTC) is replaced by the Clean Fuel Production Tax Credit (PTC ...
The Washington, D.C., environmental group, compared ethanol, biodiesel and renewable diesel emissions from 226 reporting plants to those of oil refineries, based on data reported to the U.S ...
Zero, a British-based company set up by former F1 engineer Paddy Lowe, has developed a process it terms 'petrosynthesis' to develop synthetic fuels from atmospheric carbon dioxide and water using renewable energy. In 2022 it began work on a demonstration production plant [40] at Bicester Heritage near Oxford.