http://www.sciencedaily.com/news/matter_energy/petroleum/ Petroleum Engineering. From coal-based jet fuel to undiscovered petroleum resources, read all the petroleum industry news here. en-us Wed, 11 Nov 2009 06:05:01 EST Wed, 11 Nov 2009 06:05:01 EST 60 http://www.sciencedaily.com/images/logosmall.gif http://www.sciencedaily.com/news/matter_energy/petroleum/ For more science articles, visit ScienceDaily. http://www.sciencedaily.com/releases/2009/11/091102171730.htm In all the world, there are about 200 types of zeolite, a compound of silicon, aluminum and oxygen that gives civilization such things as laundry detergent, kitty litter and gasoline. But thanks to computations by researchers, it appears there are -- or could be -- more types of zeolites than once thought. Tue, 10 Nov 2009 23:00:00 EST http://www.sciencedaily.com/releases/2009/11/091102171730.htm http://www.sciencedaily.com/releases/2009/10/091021115145.htm A new survey shows widespread consumer interest in buying plug-in hybrid electric vehicles. But the cost of the cars is much more influential than environmental and other non-economic factors as a predictor of purchase probabilities. Tue, 10 Nov 2009 20:00:00 EST http://www.sciencedaily.com/releases/2009/10/091021115145.htm http://www.sciencedaily.com/releases/2009/11/091105143712.htm University of Utah chemists demonstrated the first conclusive link between the size of catalyst particles on a solid surface, their electronic properties and their ability to speed chemical reactions. The study is a step toward the goal of designing cheaper, more efficient catalysts to increase energy production, reduce Earth-warming gases and manufacture a wide variety of goods from medicines to gasoline. Mon, 09 Nov 2009 02:00:00 EST http://www.sciencedaily.com/releases/2009/11/091105143712.htm http://www.sciencedaily.com/releases/2009/11/091102111834.htm A new generation of high-energy (>kJ) petawatt (HEPW) lasers is being constructed worldwide to study high intensity laser matter interactions, including fast ignition. Fri, 06 Nov 2009 02:00:00 EST http://www.sciencedaily.com/releases/2009/11/091102111834.htm http://www.sciencedaily.com/releases/2009/11/091103144822.htm Engineers are assessing systematic production methods that could make the costs of algae oil production more reasonable, helping move the U.S. from fossil fuel dependency to renewable energy replacements. Wed, 04 Nov 2009 14:00:00 EST http://www.sciencedaily.com/releases/2009/11/091103144822.htm http://www.sciencedaily.com/releases/2009/11/091104132821.htm Lawrence Livermore National Laboratory's Julio Friedmann, in collaboration with the Center for American Progress, the Asia Society Center and with partner Monitor Group, today released the report, "A Roadmap for US-China Collaboration on Carbon Capture and Sequestration." Wed, 04 Nov 2009 00:00:00 EST http://www.sciencedaily.com/releases/2009/11/091104132821.htm http://www.sciencedaily.com/releases/2009/10/091019122835.htm A new report examines and, when possible, estimates "hidden" costs of energy production and use -- such as the damage air pollution imposes on human health -- that are not reflected in market prices of coal, oil, other energy sources, or the electricity and gasoline produced from them. Tue, 27 Oct 2009 23:00:00 EDT http://www.sciencedaily.com/releases/2009/10/091019122835.htm http://www.sciencedaily.com/releases/2009/10/091027101409.htm A road trial of plug-in hybrid electric vehicles, which could one day end up in every Australian driveway, is underway. Tue, 27 Oct 2009 00:00:00 EDT http://www.sciencedaily.com/releases/2009/10/091027101409.htm http://www.sciencedaily.com/releases/2009/10/091022141110.htm Scientists take an important step in converting methane gas to a liquid, giving the potential of making it more useful as a fuel and as a source for making other chemicals. Fri, 23 Oct 2009 11:00:00 EDT http://www.sciencedaily.com/releases/2009/10/091022141110.htm http://www.sciencedaily.com/releases/2009/10/091002101613.htm Scientists are looking for cover crop perennials that provide the best balance in biofuel production between agronomic success and environmental sustainability. Mon, 19 Oct 2009 17:00:00 EDT http://www.sciencedaily.com/releases/2009/10/091002101613.htm http://www.sciencedaily.com/releases/2009/10/091001163721.htm A new ceramic material could help expand the applications for solid oxide fuel cells -- devices that generate electricity directly from a wide range of liquid or gaseous fuels without the need to separate hydrogen. Sun, 18 Oct 2009 17:00:00 EDT http://www.sciencedaily.com/releases/2009/10/091001163721.htm http://www.sciencedaily.com/releases/2009/10/091013123350.htm The Naval Research Laboratory's Ion Tiger, a hydrogen-powered fuel cell unmanned air vehicle, has flown 23 hours and 17 minutes, setting an unofficial flight endurance record for a fuel-cell powered flight. Thu, 15 Oct 2009 05:00:00 EDT http://www.sciencedaily.com/releases/2009/10/091013123350.htm http://www.sciencedaily.com/releases/2009/10/091008131858.htm Researchers are capitalizing on the environmental and financial benefits of "biofuels" by using nanotechnology to further improve the cellulosic ethanol processes. Sat, 10 Oct 2009 05:00:00 EDT http://www.sciencedaily.com/releases/2009/10/091008131858.htm http://www.sciencedaily.com/releases/2009/10/091007223743.htm A new report argues that conventional oil production is likely to peak before 2030, with a significant risk of a peak before 2020. The report concludes that the UK Government is not alone in being unprepared for such an event -- despite oil supplying a third of the world's energy. Thu, 08 Oct 2009 14:00:00 EDT http://www.sciencedaily.com/releases/2009/10/091007223743.htm http://www.sciencedaily.com/releases/2009/10/091005161332.htm The first demonstration of a renewable method for hydrogen production from wastewater using a microbial electrolysis system is underway at the Napa Wine Company in Oakville. The refrigerator-sized hydrogen generator will take winery wastewater, and using bacteria and a small amount of electrical energy, convert the organic material into hydrogen. Tue, 06 Oct 2009 23:00:00 EDT http://www.sciencedaily.com/releases/2009/10/091005161332.htm http://www.sciencedaily.com/releases/2009/10/091002101943.htm Rigid, custom-fit foam pieces like those that keep computer monitors firmly in place inside cardboard boxes during shipping could be made with eco-friendly starch from potatoes, wheat or corn, instead of from petroleum, according to a research plant physiologist. Opting for starch in place of petroleum-derived polystyrene would lessen America's dependence on petroleum. Sun, 04 Oct 2009 11:00:00 EDT http://www.sciencedaily.com/releases/2009/10/091002101943.htm http://www.sciencedaily.com/releases/2009/09/090929100654.htm Converting the rubbish that fills the world's landfills into biofuel may be the answer to both the growing energy crisis and to tackling carbon emissions, claim scientists in Singapore and Switzerland. New research reveals how replacing gasoline with biofuel from processed waste could cut global carbon emissions by 80%. Sat, 03 Oct 2009 17:00:00 EDT http://www.sciencedaily.com/releases/2009/09/090929100654.htm http://www.sciencedaily.com/releases/2009/10/091002104341.htm Powerful machines that have moving parts--your car's engine or the hydraulic pump of a huge earthmover, for instance--almost always require lubricants. Today, most of those lubricants are made of so-called "base oil" that's blended with additives to boost performance. Fri, 02 Oct 2009 00:00:00 EDT http://www.sciencedaily.com/releases/2009/10/091002104341.htm http://www.sciencedaily.com/releases/2009/10/091001081219.htm Worldwide, thousands of workers die every year from mining accidents, and instantaneous coal outbursts in underground mines are among the major killers. But although scientists have been investigating coal outbursts for more than 150 years, the precise mechanism is still unknown. Thu, 01 Oct 2009 14:00:00 EDT http://www.sciencedaily.com/releases/2009/10/091001081219.htm http://www.sciencedaily.com/releases/2009/09/090929141534.htm Researchers in Louisiana are conducting innovative research on geopolymer concrete and providing ways to use a waste byproduct from coal fired power plants and help curb carbon dioxide emissions. Thu, 01 Oct 2009 02:00:00 EDT http://www.sciencedaily.com/releases/2009/09/090929141534.htm http://www.sciencedaily.com/releases/2009/09/090929132503.htm Researchers have developed a fuel cell that harvests electricity from glucose, using a common herbicide as a catalyst. Wed, 30 Sep 2009 11:00:00 EDT http://www.sciencedaily.com/releases/2009/09/090929132503.htm http://www.sciencedaily.com/releases/2009/09/090921134834.htm Researchers have developed designs for a new kind of coal-burning power plant, called a pressurized oxy-fuel combustion system, whose carbon-dioxide emissions are concentrated and pressurized so that they can be injected into deep geological formations. This system is a way to reduce the energy penalty that all carbon-capture systems for power plants have compared to regular fossil-fuel plants, and could thus be an enabling technology to help make carbon capture and sequestration systems practical and affordable. Wed, 23 Sep 2009 08:00:00 EDT http://www.sciencedaily.com/releases/2009/09/090921134834.htm http://www.sciencedaily.com/releases/2009/09/090917161742.htm Imagine a car that runs on hydrogen from solar power and produces water instead of carbon emissions. While vehicles like this won't be on the market anytime soon, researchers are making incremental but important strides in the fuel cell technology that could make clean cars a reality. Mon, 21 Sep 2009 23:00:00 EDT http://www.sciencedaily.com/releases/2009/09/090917161742.htm http://www.sciencedaily.com/releases/2009/09/090918105110.htm While the cost of fuel has put a damper on the travel plans of many Americans, one father-son engineering duo with a passion for RV travel has decided to combat the problem by creating a concept for an electric-hybrid passenger vehicle with the ability to improve fuel economy and increase the acceleration of the motor home towing it. Fri, 18 Sep 2009 20:00:00 EDT http://www.sciencedaily.com/releases/2009/09/090918105110.htm http://www.sciencedaily.com/releases/2009/09/090918100004.htm The largest US subsidies to fossil fuels are attributed to tax breaks that aid foreign oil production, according to new research. The study, which reviewed fossil fuel and energy subsidies for Fiscal Years 2002-2008, reveals that the lion's share of energy subsidies supported energy sources that emit high levels of greenhouse gases. Fri, 18 Sep 2009 00:00:00 EDT http://www.sciencedaily.com/releases/2009/09/090918100004.htm http://www.sciencedaily.com/releases/2009/09/090915101353.htm In Sweden alone, 52 million tons of carbon dioxide is emitted every year. To mitigate the negative impacts of greenhouse gases, carbon dioxide sequestration has come to the fore as a hot new method. However, the process is hotly debated, and according to doctoral candidate Mårten Lind at the Royal Institute of Technology (KTH) in Stockholm, it is of the utmost importance that energy companies not use the method as an excuse to delay conversion to more environmentally friendly energy forms. Tue, 15 Sep 2009 00:00:00 EDT http://www.sciencedaily.com/releases/2009/09/090915101353.htm http://www.sciencedaily.com/releases/2009/09/090909203140.htm Salt-loving algae could be the key to the successful development of biofuels as well as being an efficient means of recycling atmospheric carbon dioxide, according to one researcher. Sun, 13 Sep 2009 11:00:00 EDT http://www.sciencedaily.com/releases/2009/09/090909203140.htm http://www.sciencedaily.com/releases/2009/09/090910084259.htm Researchers in Sweden have managed to prove that fossils from animals and plants are not necessary for crude oil and natural gas to be generated. The findings are revolutionary since this means, on the one hand, that it will be much easier to find these sources of energy and, on the other hand, that they can be found all over the globe. Sat, 12 Sep 2009 17:00:00 EDT http://www.sciencedaily.com/releases/2009/09/090910084259.htm http://www.sciencedaily.com/releases/2009/09/090910142350.htm A team of environmental scientists demonstrated the enormous potential for wind-generated electricity in China. Using extensive metrological data and incorporating the Chinese government's energy bidding and financial restrictions for delivering wind power, the researchers estimate that wind alone has the potential to meet the country's electricity demands projected for 2030. The switch from coal and other fossil fuels to greener wind-based energy could also mitigate CO2 emissions, thereby reducing pollution. Fri, 11 Sep 2009 08:00:00 EDT http://www.sciencedaily.com/releases/2009/09/090910142350.htm http://www.sciencedaily.com/releases/2009/09/090908203750.htm A consortium brought together by low carbon experts is launching the first bus in the UK to run on clean, biomethane gas. Thu, 10 Sep 2009 02:00:00 EDT http://www.sciencedaily.com/releases/2009/09/090908203750.htm http://www.sciencedaily.com/releases/2009/07/090720134556.htm Americans used more solar, nuclear, biomass and wind energy in 2008 than they did in 2007, according to the most recent energy flow charts. Mon, 07 Sep 2009 05:00:00 EDT http://www.sciencedaily.com/releases/2009/07/090720134556.htm http://www.sciencedaily.com/releases/2009/09/090902133627.htm Three decades ago, American and Finnish scientists came up with a very powerful method for cooling gases by "laser bombardment." Now physicists in Germany have demonstrated that it actually works. Fast cooling by laser bombardment could possibly be used for the construction of new mini fridges. Fri, 04 Sep 2009 20:00:00 EDT http://www.sciencedaily.com/releases/2009/09/090902133627.htm http://www.sciencedaily.com/releases/2009/08/090831130709.htm Contaminants from natural coal deposits in the Gulf of Alaska are not easily bioavailable, unlike the crude oil from the Exxon Valdez tanker catastrophe, according to a new study. The findings challenge the theory that natural coal deposits were the cause of observed environmental damage. Tue, 01 Sep 2009 11:00:00 EDT http://www.sciencedaily.com/releases/2009/08/090831130709.htm http://www.sciencedaily.com/releases/2009/08/090818130414.htm A scientific trend to view the world's biggest cities as analogous to living, breathing organisms is fostering a deep new understanding of how poor air quality in megacities can harm residents, people living far downwind and also play a major role in global climate change. Sun, 30 Aug 2009 17:00:00 EDT http://www.sciencedaily.com/releases/2009/08/090818130414.htm http://www.sciencedaily.com/releases/2009/08/090827101221.htm A new policy paper shows a clear increase in the size and influence of noncommercial traders, or "speculators," in the oil futures market since regulations were eased by the Commodities Futures Modernization Act of 2000. Speculators now constitute about 50 percent of those holding outstanding positions in the US oil futures market. Thu, 27 Aug 2009 00:00:00 EDT http://www.sciencedaily.com/releases/2009/08/090827101221.htm http://www.sciencedaily.com/releases/2009/08/090818083226.htm Researchers have developed a reusable organic liquid that can pull harmful gases such as carbon dioxide or sulfur dioxide out of industrial emissions from power plants. The process could directly replace current methods and allow power plants to capture double the amount of harmful gases in a way that uses no water, less energy and saves money. Fri, 21 Aug 2009 14:00:00 EDT http://www.sciencedaily.com/releases/2009/08/090818083226.htm http://www.sciencedaily.com/releases/2009/08/090819110012.htm Engineers have found a way to double the production of the biofuel butanol, which might someday replace gasoline in automobiles. The process improves on the conventional method for brewing butanol in a bacterial fermentation tank. Thu, 20 Aug 2009 23:00:00 EDT http://www.sciencedaily.com/releases/2009/08/090819110012.htm http://www.sciencedaily.com/releases/2009/08/090818182004.htm Expansion of renewable energies should appreciably improve the health status of the 700,000 US workers employed in the energy sector, according to one expert. Wed, 19 Aug 2009 20:00:00 EDT http://www.sciencedaily.com/releases/2009/08/090818182004.htm http://www.sciencedaily.com/releases/2009/07/090728133356.htm Researchers have shown in a lab trial that the efficiency of high-oleic sunflower oil as a base ingredient for industrial lubricants measures up to traditional materials, while being more environmentally friendly. Wed, 19 Aug 2009 02:00:00 EDT http://www.sciencedaily.com/releases/2009/07/090728133356.htm http://www.sciencedaily.com/releases/2009/08/090814100109.htm New estimates say the federal government's "Cash for Clunkers" program is paying at least 10 times the "sticker price" to reduce emissions of the greenhouse gas carbon dioxide. Sat, 15 Aug 2009 11:00:00 EDT http://www.sciencedaily.com/releases/2009/08/090814100109.htm http://www.sciencedaily.com/releases/2009/07/090725203431.htm Researchers have simulated autoignition in a turbulent flow using a supercomputer with up to 65,000 processors in one of the largest reactive flow simulations to date. The results could help to develop better models and reduce the high cost of real experiments. Wed, 12 Aug 2009 11:00:00 EDT http://www.sciencedaily.com/releases/2009/07/090725203431.htm http://www.sciencedaily.com/releases/2009/08/090810105622.htm The fuels cell that four Scandinavian industrial companies are developing could supply power to trailers and fork-lift trucks. Wed, 12 Aug 2009 05:00:00 EDT http://www.sciencedaily.com/releases/2009/08/090810105622.htm http://www.sciencedaily.com/releases/2009/07/090721122846.htm Automobile owners around the world may some day soon be driving on tires that are partly made out of trees -- which could cost less, perform better and save on fuel and energy. Wed, 05 Aug 2009 20:00:00 EDT http://www.sciencedaily.com/releases/2009/07/090721122846.htm http://www.sciencedaily.com/releases/2009/08/090805150530.htm New research could one day lead to photovoltaic materials thin enough, flexible enough and inexpensive enough to go not only on rooftops but in windows, outdoor awnings and even clothing. Wed, 05 Aug 2009 00:00:00 EDT http://www.sciencedaily.com/releases/2009/08/090805150530.htm http://www.sciencedaily.com/releases/2009/08/090803132737.htm Diesel and gasoline fuel sources both bring unique assets and liabilities to powering internal combustion engines. But what if an engine could be programmed to harvest the best properties of both fuel sources at once, on the fly, by blending the fuels within the combustion chamber? Tue, 04 Aug 2009 11:00:00 EDT http://www.sciencedaily.com/releases/2009/08/090803132737.htm http://www.sciencedaily.com/releases/2009/07/090728123045.htm With a sustained national commitment, the United States could obtain substantial energy-efficiency improvements, new sources of energy, and reductions in greenhouse gas emissions through the accelerated deployment of existing and emerging energy technologies. Sat, 01 Aug 2009 05:00:00 EDT http://www.sciencedaily.com/releases/2009/07/090728123045.htm http://www.sciencedaily.com/releases/2009/07/090727081108.htm Mine shafts on the point of being closed down could be used to provide geothermal energy to local towns. The method engineers have developed makes it possible to estimate the amount of heat that a tunnel could potentially provide. Fri, 31 Jul 2009 23:00:00 EDT http://www.sciencedaily.com/releases/2009/07/090727081108.htm http://www.sciencedaily.com/releases/2009/06/090623090358.htm Scientists have shown that using mud from waste water treatment plants as a partial alternative fuel can enable cement factories to reduce their carbon dioxide emissions and comply with the Kyoto Protocol, as well as posing no risk to human health and being profitable. These are the results of an environmental impact assessment. Fri, 31 Jul 2009 05:00:00 EDT http://www.sciencedaily.com/releases/2009/06/090623090358.htm