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the developer of a process for harvesting algae and cleaning up oil & gas water, announced that its second original equipment manufacturer’s (OEM) agreement will target oil service companies in the Canadian oilsands market. LH was an early private investor in Athabasca Oil Corporation. OriginOil, Inc.,
Gasoline section shows results for fuel derived from both conventional oil and oilsands. The study found that shale gas (SG) well completion and workover emissions are a much more significant factor as compared to a conventional natural gas (NG) pathway. Expansion bars show the components of fuel production.
CO 2 emissions from US coal-fired power plant could be phased out entirely by 2030 using existing technologies or ones that could be commercially competitive with coal within about a decade, according to a paper published online 30 April in the ACS journal Environmental Science & Technology. Credit: ACS, Kharecha et al.
The five different fuel groups were those derived: from conventional petroleum; from unconventional petroleum; synthetically from natural gas, coal, or combinations of coal and biomass via the FT process; renewable oils; and alcohols. million bpd. Reduced GHG impact.
Overview of the bluegas catalytic coal methanation process. By adding a catalyst to the coal gasification system, GreatPoint Energy is able to reduce the operating temperature in the gasifier, while directly promoting the reactions that yield methane, (CH 4 ). Click to enlarge. Earlier post.).
to continue to import roughly half of its crude oil supply for the foreseeable future, despite strong growth in renewable biofuels supply. In the case of residual oil, there is also relatively strong potential for near term economic impacts. Demand for liquid fossil fuels will require the US. Unconventional Fossil Energy”.
and are destined to rise significantly with the use of heavy oils, tar sands, and bitumen as combustion sources. Vanadium is a trace metal found in many earth materials, including petroleum and coal. Human emissions of vanadium to atmosphere now exceed natural sources by a factor of 1.7 —lead author William H.
For dewatering the company has agreements in place with two technology providers and, through inVentures, has access to an organic sieve technology for removing water from the algae oil. In parallel, scientists are also working to develop technology to effectively extract the oil.
In contrast to arguments that peak conventional oil production is imminent due to physical resource scarcity, a team from Stanford University and UC Santa Cruz has examined the alternative possibility of reduced oil use due to improved efficiency and oil substitution. 2010, to above 140 $/bbl in constant 2010 dollars).
A new report from the National Research Council 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. cents per kWh.
Geologic storage is currently focused on five types of formations:(1) depleted oil and gas reservoirs, (2) deep saline formations, (3) unmineable coal seams, (4) oil- and gas-rich organic shales, and (5) basalts. Studies will be conducted at the CarbFix CO 2 pilot injection site in Iceland. Paulsson, Inc. Brea, Calif.)
not reformulated) gasoline; and (4) crude oil production is 100% conventional crude (most oilsands production occurs outside of our spatial modeling domain—i.e., the contiguous US). Vehicle energy-efficiency and emissions are the same for all fuels, except SO x emissions, which are lower for ethanol vehicles.
IFPEN will mainly focus on process scale-up and hydrodynamic studies at its Lyon site, France, and Axens will finalize development and basic plant design and prepare the technology for commercialization. The partners expect that the technology will be ready for industrial implementation in 2019. Biomass Biorefinery'
As we try to objectively study nature, we are often reminded of how natural forces affect us personally. When we turn up the heat in our homes and workplaces, we must balance our personal need for warmth with the global impact of burning fossil fuels like oil, gas, coal, and biomass. There is nothing special here!”
Rather than relying as extensively on oil as the source of energy to power vehicles—most of it imported to the United States and Europe from other countries—we will use increasing amounts of ethanol and other potentially renewable fuels as well as electricity. 1- and 3-month) animal exposure studies for GDI engine exposures.
gallons of water, according to a study he co-authored this week in the journal Environmental Science & Technology. That’s because coal-fired and nuclear power plants that use steam to drive a turbine typically use water—vast amounts of water—to cool and condense the steam at the exhaust." The study uses a range of 1.4
Full-fuel-cycle GHG emissions estimates for reformulated gasoline pathways by LCA study. Nominal value of 70 g CO 2 /MJ for combustion emissions is applied evenly across all studies. He found that the variation in oilsands GHG estimates is due to a variety of causes. Credit: ACS, Brandt 2012. Click to enlarge.
A team at the University of Calgary (Canada) has compared the energy intensities and lifecycle GHG emissions of unconventional oils (oilsands and oil shale) alongside shale gas, coal, lignite, wood and conventional oil and gas. Earlier post.). —Nduagu & Gates.
PRELIM uses a more comprehensive range of crude oil quality and refinery configurations than used in earlier models and can quantify energy use and greenhouse gas (GHG) emissions with detail and transparency the better to inform policy analysis, the duo suggests. Click to enlarge. —Abella and Bergerson.
Growth of production of Canadian oilsands. The Canadian oilsands are now poised to become the number one source of US crude oil imports in 2010, according to new research from the IHS CERA Canadian OilSands Dialogue. The Role of Canadian OilSands in US Oil Supply”.
Examples of emerging oilsands related technologies and trade-offs. The paper is an examination of how various choices about the scale of the life cycle analysis applied to oilsands (i.e., The source material is neither oil nor tar but bitumen, but is most generally described as an example of ultraheavy oil.”.
The study was commissioned by the European Oilseed Alliance (EOA), the European Biodiesel Board (EBB) and the European Vegetable Oil and Proteinmeal Industry (FEDIOL). Even for conventional oil production fields, because larger existing fields get depleted, the extraction efforts increase while smaller fields are taken in operation.
Gerrit Voordouw at the University of Calgary, will sample and explore the biological processes at work in oil wells, oilssands, tailings ponds, and coal beds. The second phase of the BP/Synthetic Genomics program will be a series of field pilot studies of the most promising bioconversion approaches.
Here’s the basic recipe: Blend cement with larger amounts of sand and other aggregates. Currently that means burning coal, coke, fuel oil, or natural gas, often along with waste plastics and tires. A popular analogy in the industry is that cement is the egg in the concrete cake. Let sit as it cures into a rock-solid mass.
The environmental benefit of a large-scale deployment of plug-in hybrid electric vehicles (PHEVs) in the Canadian province of Alberta could vary significantly, ranging from a 40% to a 90% reduction in greenhouse gases, according to a study by electrical engineers at the University of Calgary’s Schulich School of Engineering.
However, the US military can play an important role in promoting stability in major oil producing regions and by helping protect the flow of energy through major transit corridors and on the high seas, the reports suggest. In the lead report, Bartis notes that global oil supplies are finite and thus, at some point, oil production must peak.
Although technological yield gains had offset the losses, the study established a clear and simple correlation between increasing temperatures and crop yields. July, 2008 : The Australian government published the Garnaut Report, a comprehensive study of the effects of climate change on the country’s economy ( earlier post ).
"The Volt is a case study. GM killed that car because of back room deals with oil companies, and now they expect us to believe that they are just so cutting edge now? GM killed that car because of back room deals with oil companies" GM "killed" that experiment because it wasnt even CLOSE to being cost effective.
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