Not exact matches
Unlike other solid - to - liquid - fuel processes such
as cornstarch into
ethanol, this one will accept almost any carbon - based
feedstock.
Cellulose - loving fungi can cut biofuel costs by enabling existing corn
ethanol plants to process cheaper, woody
feedstocks such
as corn stover
The team focused on yeast in part because of its important modern - day applications; yeasts are used to convert the sugars of biomass
feedstocks into biofuels such
as ethanol and industrial chemicals such
as lactic acid, or to break down organic pollutants.
And while I'm not personally a fan of
ethanol, the plant described at the following link seems to address many of the concerns about
ethanol and big - scale farming by treating wastes from one process
as feedstock into another and reducing the amount of energy required at each stage.
A minimal first step would be to ensure that all fossil fuel inputs to biofuels are carbon - taxed, including natural gas used
as feedstock for ammonia - based fertilizers of corn grown for
ethanol.
As of mid-2007, growth in investment in ethanol and biodiesel was losing momentum as feedstock prices rose for both ethanol distilleries and biodiesel refineries and as soaring grain prices sounded alarm bells for food consumers everywher
As of mid-2007, growth in investment in
ethanol and biodiesel was losing momentum
as feedstock prices rose for both ethanol distilleries and biodiesel refineries and as soaring grain prices sounded alarm bells for food consumers everywher
as feedstock prices rose for both
ethanol distilleries and biodiesel refineries and
as soaring grain prices sounded alarm bells for food consumers everywher
as soaring grain prices sounded alarm bells for food consumers everywhere.
The use of
ethanol produced from corn in the U.S. and sugar cane in Brazil has given birth to the commercialization of an alternative fuel that is coming to show substantial promise, particularly
as new
feedstocks are developed.
Under the agreement, Cooper Marine & Timberlands («CMT») will supply BlueFire's Fulton, Mississippi project with all of the
feedstock required to produce approximately 19 - million gallons of
ethanol per year from locally sourced cellulosic materials such
as wood chips, forest residual chips, pre-commercial thinnings and urban wood waste such
as construction waste, storm debris, land clearing; or manufactured wood waste from furniture manufacturing.
The Fulton, Miss. project will allow BlueFire to use green and wood wastes available in the region
as feedstock for the
ethanol plant, which is designed to produce approximately 19 - million gallons of
ethanol per year.
The United States produces mainly biodiesel and
ethanol fuel, which uses corn
as the main
feedstock.
Called «marc,» grape waste could serve
as an ideal
feedstock for the production of
ethanol, according to PhD candidate Kendall Corbin.
Sugarcane scores well when grown on degraded and abandoned croplands due to its high efficiency
as a
feedstock for
ethanol, but again,
as in all cases, its carbon payback time surges when its cultivation replaces tropical forest or savanna.
Today 6.5 % of the world's grain is being used
as feedstock for global
ethanol production representing only one million barrels per day of the 85million barrels consumed daily.
(Sec. 1514) Directs the EPA Administrator to: (1) establish an Advanced Biofuel Technologies Program to demonstrate advanced technologies for the production of alternative transportation fuels; (2) give priority to projects that enhance the geographical diversity of alternative fuels production and utilize
feedstocks that represent 10 % or less of domestic
ethanol or biodiesel fuel production during the previous fiscal year; and (3) fund demonstration projects to develop conversion technologies for producing cellulosic biomass
ethanol, and for coproducing value - added bioproducts (such
as fertilizers, herbicides, and pesticides) resulting from biodiesel fuel production.
So, more attention and resources are going into the producing of
ethanol and other biofuel types from second - generation
feedstocks, sometimes known
as non-food crops.
Conventional
ethanol production is energy - intensive, expensive, and time - consuming
as the barley malt or other material being brewed needs to be heated up
as a mash in
feedstock pre-treatment.
Cellulosic
ethanol companies convert agricultural or forestry residues into
ethanol, while portable generators use similar
feedstock, such
as wood chips, to make electricity.
That opening is giving other potential second - generation
feedstocks, such
as kudzu and cattails, an opportunity to prove their
ethanol mettle.
Recently we wrote about research into using kudzu
as a
feedstock for
ethanol,
as well
as one businessman who is trying to
Recently we wrote about research into using kudzu
as a
feedstock for
ethanol,
as well
as one businessman who is trying to commercialize «kudzunol».
Instead of burning that carbon monoxide off
as carbon dioxide, the carbon is instead captured via fermentation to alcohol, producing an
ethanol feedstock.