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These include: the effect of moderating oil prices, the "food vs fuel" debate, poverty reduction potential, carbon emissions levels, sustainable biofuel production, deforestation and soil erosion, loss of biodiversity, impact on water resources, as well as energy balance and efficiency.
The plant initiated startup in the 3rd quarter with a target of 75 million US gallons (280,000 m 3) per year. [25] Feedstock for the plant was vegetable oil and pretreated rendered poultry fat. The site achieved 87% of its design capacity in 2011. [26]
Ethanol is the most used because of its low cost, however, greater conversions into biodiesel can be reached using methanol. Although the transesterification reaction can be catalyzed by either acids or bases, the base-catalyzed reaction is more common. This path has lower reaction times and catalyst cost than those acid catalysis.
The Philippines Biofuels Act 2006 requires oil companies to use biofuels in all "liquid fuels for motors and engines sold in the Philippines." All gasoline sold in the country must contain at least 5 percent ethanol by February 2009, and by 2011, the mandated blend can go up to 10 percent. [1]
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.
Biodiesel is a liquid fuel composed of vegetable oils and or animal fats. To create the gasoline itself, these subsequent liquids are combined with alcohol. Biodiesel is used to fuel compression ignition engines, otherwise known as diesel engines. The most common product of biodiesel is B20, a 20:80 blend: 20% biodiesel to 80% petroleum diesel.
Porsche calls eFuel a practical alternative that allows internal combustion engine vehicles to operate in a "nearly CO2-neutral" manner and said its new plant would be able to produce up to 145 ...
The Alpena biorefinery plant in the USA. A biorefinery is a refinery that converts biomass to energy and other beneficial byproducts (such as chemicals). The International Energy Agency Bioenergy Task 42 defined biorefining as "the sustainable processing of biomass into a spectrum of bio-based products (food, feed, chemicals, materials) and bioenergy (biofuels, power and/or heat)". [1]