Articles tagged with Biofuels Production
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A study at Oak Ridge National Laboratory used neutron scattering and supercomputing to demystify the forces behind pretreatment processes in biofuel production. The research revealed unexpected findings about water molecules trapped between cellulose fibers, which can either dehydrate or separate into different phases when heated.
Research reveals Yeast Protein Concentrate (YPC) can be separated from cereal matter and is a cost-competitive substitute for imported soya-based protein feeds. This could partially replace fish meal on commercial fish farms, benefiting 800 million chickens reared for meat production each year.
The DOE JGI 2014 Community Science Program portfolio explores functional information from complex ecosystems, addressing energy and environmental challenges. The inaugural round of eight accepted proposals focus on carbon cycling and biofuels production.
Researchers at Joint BioEnergy Institute create dynamic pathway regulation using stress-response promoters to improve chemical product production. This approach enables regulation of artificial metabolic pathways in response to toxic intermediate metabolites.
Researchers at Brookhaven National Laboratory discovered two key genes required for oil production and accumulation in plant leaves. Overexpressing these genes resulted in a significant increase in leaf oil production, with the potential to boost energy content of biofuels and plant-based foods.
A new study by MIT economists Christopher Knittel and Aaron Smith challenges the notion that increasing ethanol content in gasoline reduces its price. The study found no causal link between ethanol and lower gas prices, contradicting previous claims of a $0.89 to $1.09 per gallon reduction.
Scientists at the University of Illinois have engineered yeast to consume acetic acid, a previously unwanted byproduct of biofuel production, resulting in a 10% increase in ethanol yield from lignocellulosic sources. This breakthrough could simplify cellulosic ethanol production and make it more efficient.
Researchers at UCLA have created a synthetic metabolic pathway that converts all six glucose carbon atoms into three molecules of acetyl-CoA without losing any as carbon dioxide. This breakthrough could lead to a significant increase in the production of biofuels, with potential applications in biorefineries and photosynthetic microbes.
The SUPREN research group has developed a method to produce acetals from glycerol, which improves the properties of biodiesel. The new process shows higher efficiency and lower costs compared to traditional methods, making it a promising solution for reducing environmental impact.
Researchers at CU-Boulder have developed a new way to produce magnesium using concentrated solar power, reducing carbon emissions and increasing efficiency. The process produces both magnesium and synthesis gas, which can be converted into synthetic gasoline.
Two new versions of a technoeconomic model for biofuels, incorporating latest state-of-the-art technologies, simulate critical factors in biorefinery process. The models enable researchers to concentrate efforts on cost-efficient biorefinery operations and explore promising strategies.
Scientists have identified over 40 microbes in giant panda feces that can break down lignocellulose, a key step in producing ethanol and biodiesel from non-food plant material. This discovery could help shift production away from food crops and toward sustainable biofuels.
The use of continuous processing in the pharmaceutical industry is gaining momentum, reducing costs and increasing efficiency. By adopting this approach, companies like Eli Lilly and Company are experiencing faster production times and greater flexibility to meet demand.
Researchers aim to engineer microbes like Synechocystis 6803 to produce useful chemicals, overcoming challenges such as low production speeds and inefficient processes. The goal is to develop microfactories that can produce fuels and chemicals using CO2 as a carbon source.
Researchers developed yeast strains that efficiently produce bio-ethanol from waste, overcoming previous limitations. The new strains have unprecedented efficiency and robustness, making them suitable for industrial fermentation processes.
Researchers have identified a gene that enables Jatropha, a potential biofuel plant, to withstand drought. The study found that the JcPIP1 gene plays a crucial role in recovery from damage, while JcPIP2 may help prevent drought stress.
Scientists have discovered a novel cellulose structure that can be broken down with fewer enzymes, increasing sugar yields by as much as five times. This breakthrough could lead to an order of magnitude reduction in enzyme usage and more cost-effective biofuel production.
Researchers have identified a genetic mutation that allows fungi to continuously produce enzymes for breaking down cellulose and xylan into sugar molecules. This discovery enables the production of cheap biofuel from lignocellulose, reducing competition with food production and making it more economically viable.
Research by Iowa State University engineers found that ultrasound consistently enhances biomass conversion into high-value fuels and chemicals. The technology also accelerates lignin removal, hydrolysis of corn starch, and transesterification, leading to faster production times and potentially significant cost savings.
A new strain of algae discovered in Colorado's Rocky Mountains has been found to grow at temperatures approaching freezing and accumulate large intracellular stores of lipids. The algae produces the highest quantity of lipids when grown under high light and low temperatures, making it an ideal source for biofuel production.
The US can support the growth of up to 25 billion gallons of algae-based fuel annually, filling the country's current oil needs for a month. The Gulf Coast and Southeastern seaboard are the most favorable regions for algae growth due to warm temperatures, low evaporation, and abundant water.
Researchers have developed a novel, environmentally friendly approach to pretreating Miscanthus biomass, enabling more efficient conversion into biofuels. The 'green' pretreatment process uses switchable butadiene sulfone, which can be recovered and reused, reducing waste and costs.
Researchers will showcase advancements in sound technology, including virtual acoustic environments, novel microphone designs, and innovative methods for monitoring oil spills. The event aims to bring together experts from physics, engineering, and medicine to share their latest discoveries.
Researchers have discovered plant transport proteins that can help increase the supply of food and energy for a growing global population. These proteins can improve crop yields in saline and acidic soils, reducing the need for fertilizers and water.
Arizona State University engineers are working on a $6.9 million project to produce rubber from the guayule plant, which could reduce US dependence on foreign producers. The project assesses sustainability factors, including land use, community impacts, and job creation.
Researchers found that low doses of hydrogen sulfide enhance plant health, resulting in increased crop yields nearly doubling. This could lead to improved food supplies and plentiful stock for biofuel production.
Biofuels have significant ecological impacts due to high-intensity agriculture practices that contribute to water pollution and loss of biodiversity. Cellulosic ethanol, made from grasses and perennial native crops, may offer a more sustainable alternative with reduced resource competition and lower greenhouse gas emissions.
Scientists have discovered a potential treasure trove of enzymes in fungi thriving in horse feces that can break down cellulose in non-food plants. The enzymes, found in a fungus isolated from the digestive tract of horses, have the potential to simplify and reduce the cost of biofuel production.
Researchers at UC Davis have identified several compounds that can increase oil production in green algae by up to 85% without affecting growth. The team used a high-throughput screening approach similar to pharmaceutical drug discovery to find these compounds.
A recent study suggests that the record-breaking 2011 Lake Erie algae bloom was caused by a combination of intense spring rainstorms and agricultural practices. The researchers used climate models to predict an increase in extreme precipitation events, which will likely fuel future massive blooms.
Researchers at Kansas State University have developed a material that uses biofuel byproducts to make concrete stronger and reduce its carbon footprint. The new material replaced 20% of cement with cellulosic ash from biofuels, increasing the strength of concrete by 32%.
Researchers at Kansas State University are part of a $6.5 million collaboration to refine biomass conversion into better biodiesel, jet fuel, and other value-added products. The project aims to optimize every component used in the production cycle for closed-loop systems without emissions.
Researchers engineered Chlamydomonas reinhardtii into a rainbow of colors by producing six different fluorescent proteins in the algae cells. This innovation provides a powerful tool for algae researchers to sort cells, view cellular structures, and create fusion proteins.
Researchers predict a 1°C decrease in temperature during the growing season and a 1°C increase after harvest due to sugarcane plantations. This seasonal fluctuation could have significant impacts on regional climate conditions.
Researchers propose duckweed as a sustainable alternative for producing gasoline, diesel, and jet fuel due to its fast growth rate and ability to thrive in wastewater. The study suggests that small-scale duckweed refineries can produce cost-competitive fuel when oil prices reach $100 per barrel.
Scientists report new estimates that downgrade additional land available for biofuel production by nearly 80%. The revised estimates suggest 140 million-2.6 billion acres of land can be cultivated for biofuels, compared to previous estimates of 800 million-3.5 billion acres.
Researchers at Michigan State University have successfully engineered a plant with oily leaves, which could boost biofuel production and improve animal feeds. The breakthrough uses an algae gene involved in oil production to store lipids or vegetable oil in the plant's leaves.
Scientists have identified a challenging parasite that impacts algae biofuel production, highlighting the need for innovative management strategies. The study provides a comprehensive understanding of the parasite's morphology, ultrastructure, and life history, laying the groundwork for sustainable solutions.
Researchers at MIT have developed a method to increase isobutanol production in yeast by up to 260%, boosting it entirely within mitochondria. This approach may also be applicable to other biochemicals, opening opportunities for metabolic engineering and renewable energy production.
Scientists at Michigan State University and other institutions have found that marginal lands can produce substantial amounts of cellulosic biomass, which could provide up to 215 gallons of ethanol per acre. This study provides an estimate of greenhouse gas benefits from using these lands for biofuel production.
Researchers estimate that using marginal lands for growing cellulosic biomass crops could provide up to 215 gallons of ethanol per acre, with substantial greenhouse gas mitigation. The study found that mixed species cellulosic biomass can be a prime real estate for meeting the nation's alternative energy production goals.
The project aims to convert lignin into lipid, a substance usable for biodiesel production, and reduce hazardous waste. The researchers expect to result in a way to convert at least 40% of processed lignin, mitigating over 20 million tons of carbon dioxide.
A University of Illinois study found that perennial biofuel crops such as miscanthus can greatly reduce nitrogen losses in the environment. The crops showed high efficiency in reducing nitrate leaching and nitrogen oxide emissions, making them a promising alternative to traditional corn-based ethanol production.
Researchers identify novel enzyme involved in β-1,4-galactan production, which can be used to engineer plants for increased biofuel efficiency. The study reveals a family of proteins named GT92 that play a crucial role in pectin synthesis.
A review article examines the feasibility of algae-derived oils for large-scale biofuels production, with projected economic benefits. Microalgae have high yield potential, but require long-term commitment to achieve commercial scale, according to experts.
A University of California at San Diego study has demonstrated that marine algae can produce biofuels as effectively as freshwater algae. The research opens up new possibilities for large-scale algae production using ocean water, which could provide up to 40 billion gallons of fuel annually.
Michigan Engineering researchers have made a breakthrough in biofuel production by developing a quick cook method that turns algae into biocrude. The new method achieves an unprecedented 65 percent conversion rate, outperforming previous results after just one minute of heating.
A Korean research team uses systems metabolic engineering to improve butanol production in Clostridium acetobutylicum. The optimized process yields over 585g of butanol from 1.8Kg of glucose, making biofuel production cost-competitive.
The USDA has announced a regional biofuels system in the Northeast, aimed at developing sustainable energy markets and creating jobs. The project, valued at $10 million, will focus on biomass supply chains for liquid transportation and aviation biofuels.
A study by Magdalena Kuchler found that bioenergy's benefits are compromised by the need for cheap production, leading to monocultures, increased greenhouse emissions, and a loss of smallholder farmers' benefits. The current economic system prioritizes growth over environmental concerns.
Scientists at Brookhaven National Laboratory used a computational model to identify key metabolic pathways that favor the production of either oils or proteins in plants. The research focused on rapeseed and found 149 reactions responsive to changes in oil/protein tradeoff, highlighting potential targets for genetic manipulation.
Researchers at Arizona State University have developed a novel method that utilizes heat to enhance the yield and reduce costs of high-energy biofuels production. This breakthrough could pave the way for more widespread adoption of renewable energy sources, as the new process is more efficient and cost-effective than previous methods.
Despite reducing greenhouse gas emissions, many biofuels lead to environmental pollution, such as acid in soil and polluted lakes and rivers. Only a few biofuels have a better ecobalance than petrol, with biogas from residues and waste materials showing promise.
Researchers at USDA's ARS have identified sorghum as a promising bioenergy crop thanks to its drought tolerance, versatility, and high biomass content. The plant can produce sugar that can be converted into biofuel, making it an attractive alternative for the southern US region.
Researchers at Oregon State University are developing a photosynthetic biorefinery to produce affordable products from diatoms. They aim to create a facility that can simultaneously produce semiconductors, biomedical products and biofuels using cheap materials like silicon and nitrates.
Researchers have successfully engineered a soil bacterium to produce isobutanol, a renewable fuel source that can be used in current engines with minimal modification. The microbe, Ralstonia eutropha, was modified to use carbon dioxide as its carbon source, paving the way for potential applications in industrial-scale production.
A team of researchers at the University of Missouri is working on a $5.4 million grant project to develop non-food biofuel crops that can thrive in marginal land without affecting food production. The goal is to produce 6-8 billion gallons of liquid fuel annually, with minimal impact on the food supply.
A novel yeast strain has been developed that can produce bioethanol from xylose, a previously untapped sugar in plants. The hybrid yeast outperforms existing strains in ethanol production and xylose fermentation efficiency.
Researchers from Queen Mary University of London have identified a biological mechanism controlling electron transport in cyanobacteria, which could lead to more efficient solar-powered biofuel production. The discovery was made by exposing cells to different light conditions and observing the changes in electron transport pathways.
Scientists have developed a novel method for extracting oil from algae using supercritical carbon dioxide, reducing energy consumption and costs. The new process could make biodiesel production from algae more efficient, affordable and environmentally friendly.