The study, «Trans - generational transmission of the effect of gestational ethanol exposure
on ethanol use - related behavior,» was published Feb. 15 in Alcoholism: Clinical and Experimental Research.
Not exact matches
(Most gasoline contains 10 %
ethanol, but regulators have approached E-15 (15 %
ethanol) for
use in vehicles manufactured from 2001
on, and all new car warranties approve the
use of E-15.)
«The study says it will be very hard to make a biofuel that has a better greenhouse gas impact than gasoline
using corn residue,» which puts it in the same boat as corn - based
ethanol, said David Tilman, a professor at the University of Minnesota who has done research
on biofuels» emissions from the farm to the tailpipe.
16
Ethanol was widely
used as an industrial fuel in America until a tax
on alcoholic beverages, levied to help pay for the Civil War, prompted a switch to kerosene and methanol.
The team achieved better hydrogen yields
using methanol and
ethanol as starting materials but because glucose can be derived from plant waste such as wood pulp, straw and leftovers from corn production, the scientists will continue to work
on their approach.
On the one hand, on using ethanol the speed of reaction is very much greater and, thus, there is a greater capacity of production of the reactor
On the one hand,
on using ethanol the speed of reaction is very much greater and, thus, there is a greater capacity of production of the reactor
on using ethanol the speed of reaction is very much greater and, thus, there is a greater capacity of production of the reactors.
But experts at a major scientific meeting today described how
ethanol blends
used as fuel in the race cars of the Indianapolis 500 actually make those emissions cleaner than cars
on the street.
But one industry group —
ethanol producers — is noting Pruitt's past differences with Trump
on another hot - button EPA issue: the law that mandates the
use of the crop - based gasoline additive.
Using enzymes extracted from Escherichia coli bacteria, her team built an enzymatic fuel cell two years ago that runs
on ethanol and can be attached directly to a circuit.
To find out, Xu and his adviser Sidney Nagel along with colleague Wendy Zhang
used high - speed photography to study the splash of
ethanol drops as they landed
on a glass plate inside a vacuum chamber.
Indeed, biofuels aren't really a stretch — humans have been
using microorganisms to ferment plants into
ethanol ever since Stone Age people began making beer around 10,000 B.C. Today's work hinges
on engineering a perfect microbe that will eat the entirety of a plant, retain only a little of this food for itself and spew out the rest as a high - energy fuel.
The catalyst works
on bio-based
ethanol to create isobutene
used in plastics and other products.
They then
used light to turn
on a chemical process that activates enzymes that naturally allow yeast to grow and multiply by eating glucose and secreting
ethanol.
Khanna says that a price
on carbon would be one way to equalize the cost of
using gasoline and
ethanol for consumers when filling up their tank.
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.
Cellulose is difficult to break down and ferment, but several facilities in the United States are
on the verge of making commercial cellulosic
ethanol — for example, by
using specialist enzymes to break down the long - chain cellulose molecules — and Brazil doesn't want to be left behind.
Safety regulations
on the space station prohibited the
use of the standard fixing solution of
ethanol, chloroform and acetic acid, but after much testing, the scientists developed an alternative based
on a mixture of acetic acid,
ethanol and distilled water.
With the help of Liva Harinantenaina, a research scientist working with Kingston, the team honed in
on an
ethanol extract of Mallotus oppositfolius, a West African tropical flowering plant often
used as a chewing stick in Nigeria but not fully studied in the scientific world.
[5] One study that focused
on hospital employees found that over 30 % exhaled low levels of
ethanol just one minute after
using hand sanitizer.
Products that contain simple alcohols, like isopropyl or
ethanol, are
used in skincare to help accelerate the rate at which a product dries
on your skin.
The 5.3 - liter V - 8 in the 1500 can run
on regular gas or E85
ethanol and
uses Active Fuel Management to shut down cylinders to improve fuel economy.
Legislation requires retailers to label fuels containing
ethanol on the dispenser, and limits
ethanol use to 10 % of gasoline in Australia.
Both engines
use regular gasoline and have the ability to run
on an E85 gasoline /
ethanol blend.
On 23 June 2011, Chevrolet Thailand unveiled the updated the Captiva
using the new 2.4 - litre petrol engine with support of E85
ethanol fuel.
Journey
uses regular - grade gas; the V6 can also run
on E85
ethanol, but
using it drops estimated fuel economy to 12 city / 18 highway.
The first Bentley capable of running
on both petrol (gasoline) and biofuel (E85
ethanol), its 6.0 litre W12 engine is rated 630 PS (463 kW; 621 bhp) at 6,000 rpm and 800 N ⋅ m (590 lbf ⋅ ft) at 1,700 - 5,600 rpm -
using either fuel.
All three of the engines run
on regular unleaded, and the V6 and 5.3 - liter V8 are flex - fuel compliant, meaning they can
use the E85
ethanol blend.
Unfortunately, the Denali is not offered with FlexFuel capability — the ability to run
on gasoline
using up to 85 percent
ethanol content — although the Sierra SLT offers the option for $ 100
on the 5.3 - liter.
All models
use regular - grade gas, and the V6 can run
on E85
ethanol.
The motor can be run
on E85 Flex Fuel and produces slightly better power numbers when
using ethanol.
For feedlot / dairy operations feeding a byproduct of an
ethanol or biodiesel facility: Borrowers are eligible for an interest buydown of up to 4.00 % which may be
used to reduce the borrower's interest rate
on loans made by a local lender and BND, subject to a minimum rate of 1.00 % to the borrower.
Michael Nolan, assistant professor of radiation oncology and biology, received $ 23,060 for a study
on using enhanced
ethanol ablation, or direct
ethanol injections to reduce tumors, as a lower - cost treatment for oral cancer.
Michael Nolan, assistant professor of radiation oncology and biology, received $ 23,060 for a study
on using enhanced
ethanol ablation, or direct
ethanol injections to reduce tumors, as a
On the other hand it
uses and existing source instead of burning 1 / 6th of our feed crop for the
ethanol boondoggle.
Today, the House Energy and Commerce Committee should be holding a hearing
on advancing America's, and the world's, energy future by initiating a sustained quest to break the economic shackles imposed by enduring dependence
on oil (that doesn't involve
using 40 percent of our corn crop to produce
ethanol in a world facing food price spikes).
Based
on the just released Low Carbon Fuel Standard prepared by the University of California for the Governor, «regular» gasoline as a value of 85 — 92 g CO2 eq / MJ, while natural gas has a value of ~ 80 g CO2 eq / MJ, electricity in California has an average value of 27 g CO2 eq / MJ (when
used to drive an electric vehicle), and cellulosic
ethanol derived from municipal solid waste is ~ 5 g CO2 eq / MJ.
The only issue I see with
ethanol is that it depends somewhat
on crop growth, and fossil fuels are
used heavily to make modern fertilizer.
-- All but 4.3 cents - per - gallon of the taxes
on highway gasoline, diesel fuel, kerosene, and alternative fuels (Secs. 4041 (a) and 4081 (d)(1)-RRB--- Reduced rate of tax
on partially exempt methanol or
ethanol fuel (Sec. 4041 (m)-RRB--- Tax
on retail sale of heavy highway vehicles (Sec. 4051 (c)-RRB--- Tax
on heavy truck tires (Sec. 4071 (d)-RRB--- Annual
use tax
on heavy highway vehicles (Sec. 4481 (f)-RRB-
«Several years ago, we made some decisions about how corn is going to be
used to make
ethanol, which is added to our gasoline,» said Velshi
on «American Morning» April 4.
With competition for plant waste among cellulosic
ethanol plants, landscapers, and a range of other users, added to the fact that millions of cell phones are made each year, it could quickly become yet another burden
on the earth to be
using so much compostable, good - for - the - soil plant matter for cell phone frames.
Among their suggestions were the following: expand conservation tillage to 100 percent of cropland, stop all deforestation, drive two billion cars
on ethanol, increase wind power 80-fold to make hydrogen for cars, replace 1,400 large coal - fired power plants with gas - fired ones, and cut electricity
use in buildings by 25 percent.
The paper didn't fail to mention what we have reported
on before, that corn farming for
ethanol using management practices such as commercial fertilizer application, mechanical tillage, and intensive drainage is the most important driver of this increase in nitrogen pollution.
Check out the rest of Robert Rapier's post for a back of the envelope calculation
on land
use with cellulosic
ethanol production:
The American Lung supports the
use of E85, a blend of 85 percent
ethanol and 15 percent gasoline, for flex - fueled vehicles specifically designed to operate
on this fuel.
Canada currently maintains a 5 % domestic
ethanol mandate
on use while the U.S. is working towards a target of 136 billion liters of biofuels blended into transportation fuels by 2022.
Similarly, the nonpartisan Congressional Budget Office issued a report
on the subject in June 2014, finding «only limited potential» for reducing greenhouse gas emissions through
use of corn - based
ethanol in the future:
E85 can only be
used in flex fuel vehicles (FFVs) which are specifically designed to run
on this fuel or any gasoline or
ethanol blend ranging from E0 to E85.
«Depending
on prior land
use, our analysis shows that carbon releases from the soil after planting corn for
ethanol may in some cases completely offset carbon gains attributed to biofuel generation for at least 50 years,» they note.
While Q Microbe is not a GMO — it is a naturally occurring anaerobe that lives under the soil — the company is confident that the patents it is pursuing
on the
use of the microbe for
ethanol production will yield a valuable intellectual property portfolio.
California's LCFS also would have little or no impact
on GHG emissions nationwide and would harm our nation's energy security by discouraging the
use of Canadian crude oil — our nation's largest source of crude — and
ethanol produced in the American Midwest.