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Liquid intermediates from pyrolysis and hydrothermal liquefaction (HTL) can be co-processed in an oil refinery along with conventional crude oil. After pyrolysis, the vapors are condensed to give a dark brown fast pyrolysis bio-oil (FPBO). In fast pyrolysis, biomass is quickly heated to around 500 °C in the absence of oxygen.
Big Oil has frequently been chided for merely trying to burnish its green credentials, and so far, it has done little to convince us that it is truly moving forward to greenness. Let this sink in: In 2018, Big Oil spent less than 1% of its combined budget on green energy projects. by Alex Kimani for Oilprice.com. 2 Total SA.
Prototype low-viscosity ionic liquid-additized engine oil demonstrated a 2% improved fuel economy compared to Mobil 1 5W-30 engine oil (3.93% over the 20W-30 baseline oil) in standard fuel efficiency engine dynamometer tests. 1%) in nonpolar hydrocarbon oils. —Dr.
The majority (62%) of the plantations were located on the island of Sumatra, and more than two-thirds (69%) of all industrial plantations were developed for oil palm cultivation, with the remainder mostly being Acacia plantations for paper pulp production. Earlier post.). —Dr.
Researchers in Viet Nam and Belgium have developed a catalytic cracking process to convert vegetable oil sludge to renewable hydrocarbon fractions. Vegetable oil sludge is a major byproduct of vegetable oil factories, and consists of triglycerides (61%), free fatty acid (37%) and impurities (2%). 2010.10.060.
A new Pacific Northwest National Laboratory (PNNL) study shows finds that oil from algae grown in outdoor raceway ponds located in the Gulf Coast, the Southeastern Seaboard and the Great Lakes could replace 17% of the United States’ imported oil for transportation. That’s 17% of the petroleum that the U.S.
Researchers at the University of Alberta (Canada) have quantified the transformation of the boreal landscape by open-pit oil sands mining in Alberta, Canada to evaluate its effect on carbon storage and sequestration. Oil sands mining and reclamation cause massive loss of peatland and stored carbon. —Rooney et al.
Both scientific research and industrial experience have found that bitumen-derived crude oil (i.e., crude from the oil sands) is no more corrosive in transmission pipelines than other crudes, according to Natural Resources Canada (NRC). In the absence of water, the crude oil is noncorrosive. —ASTM G205.
Well-to-wheel (WTW) greenhouse gas emissions for in situ SAGD and surface mining pathways generated employing GHOST/TIAX/ GHGenius combination and comparison with SAGD, mining and conventional crude oil literature pathways (all results are on a HHV basis). 74% of WTW emissions in our oil sands pathways. Click to enlarge.
China’s apparent oil demand in October rose 2.9% Despite the year-over-year increase, China’s apparent oil demand in October slipped 2.5% Meanwhile, total apparent oil demand was 9.96 China’s oil product imports tumbled 22.2% China’s oil product imports tumbled 22.2% Fuel oil apparent demand in October slumped 31.4%
Notwithstanding that oil demand has increased for over 150 years, it will eventually stop increasing. If oil demand were to reach an actual peak, then the top might be easier to predict. EIA data shows that 35 countries in all have already reached and descended from maximum oil demand. by Dwayne Purvis for Oilprice.com.
The US Geological Survey (USGS) has released a new estimate—based on a new methodology—for potential additions to domestic oil and gas reserves from reserve growth in discovered, conventional accumulations in the United States. These estimates were made using a new assessment methodology developed by the USGS.
However, the new forecast represents a slowing of future oil sands production growth compared to the predictions of last year’s forecast. According to CAPP’s 2014 Crude Oil Forecast, Markets and Transportation , total Canadian crude oil production will increase to 6.4 CAPP forecast. Click to enlarge. million barrels per day.
In comparison, when dry metals slide past each other, the coefficient of friction is around 0.5. With an oil lubricant, the coefficient of friction falls to about 0.1. We tried it without oil; it didn’t work. The reason is, without oil, friction removes the carbon nanotubes too aggressively.
Change in primary oil demand by sector and region in the central New Policies Scenario, 2010-2035. Under the WEO 2011 central scenario, oil demand rises from 87 million barrels per day (mb/d) in 2010 to 99 mb/d in 2035, with all the net growth coming from the transport sector in emerging economies. Click to enlarge. billion in 2035.
Bitumen production from the Canadian oil sands provides a point of reference that could be used to observe and better manage the land and water impacts of a rapid transition to unconventional fuels, suggests Dr. Sarah Jordaan of the Energy Technology Innovation Policy Research Group, Department of Earth and Planetary Sciences, Harvard University.
A multinational team of scientists has identified a single gene, called Shell , that regulates yield of the oil palm tree. The Shell gene is responsible for the oil palm’s three known shell forms: dura (thick); pisifera (shell-less); and tenera (thin), a hybrid of dura and pisifera palms. Louis-based Orion Genomics. —Robert A.
Results from a new modeling assessment of contamination in the Athabasca Oil Sands Region (AOSR) suggest that officially reported emissions of polycyclic aromatic hydrocarbons (PAHs) in that region have been greatly underestimated. —Parajulee and Wania. Average emissions densities from Shen et al. Source: Parajulee and Wania.
Comparison of power loss and fuel consumption among BD, HVO and iso-HVO. For the study, the biodiesel (Fatty Acid Methyl Ester) consisted of a mixture of 80% palm-based methyl ester (PME) and 20% biodiesel derived from waste cooking oil—a typical blending ratio of commercial biodiesel in Korea. Source: Kim et al. Click to enlarge.
Researchers at the University of Regina, Saskatchewan are proposing a new enhanced heavy oil recovery (EHOR) process: Cyclic Production with Continuous Solvent Injection (CPCSI). A paper on their work is published in the journal Fuel ; the team had earlier presented their work at 2013 SPE Heavy Oil Conference in Calgary in June.
Perhaps surprisingly, the greenhouse gas footprint of blue hydrogen is more than 20% greater than burning natural gas or coal for heat and some 60% greater than burning diesel oil for heat, again with our default assumptions. Our analysis assumes that captured carbon dioxide can be stored indefinitely, an optimistic and unproven assumption.
Biodiesel (fatty acid methyl ester) derived from oleaginous microbes—microalgae, yeast, and bacteria—can effectively displace both petroleum diesel and biodiesel produced from plant oils, according to the findings of a new study by a team from Utah State University. Plant-based oils, commonly used to produce biodiesel (e.g.,
Watson announced that Shell will be allowed to move forward with certain limited preparatory activities on the seafloor for drilling in the Chukchi Sea offshore Alaska; these activities are limited to non-oil-bearing zones of the seabed. comparisons with the geology of the currently producing. North Slope fields.
Comparison plot showing mass fractions (F m ) of chemically characterized components of lubricating oils and POA. In contrast to BC, POA contains many thousands of organic compounds that are thought to be derived from unburned fuel, unburned lubricating oil, and as byproducts of incomplete combustion. Credit: ACS, Worton et al.
Engineers at the University of Pittsburgh Swanson School of Engineering are using membrane distillation technology to enable drillers to filter and reuse the produced water in the oil and gas industry, in agriculture, and other beneficial uses. The method is already being tested in Texas, North Dakota, and most recently in New Stanton, Pa.
Hydrogen demand is currently concentrated in oil refining and ammonia production, but nearly 90% of projected demand growth through 2050 comes from new sectors like heavy-duty transportation, steel production, and long-term energy storage. According to S&P Global Commodity Insights’ hydrogen outlook, global hydrogen demand grows from 70.4
Transporting oil by pipelines is more than twice as safe as using rail, and marine tankers are safer still with a markedly improved safety record over the past 40 years, according to a new study released by the Fraser Institute, a Canadian policy think-tank. accidents per million barrels of oil shipped by rail over the same period.
The motor was cooled by engine oil and the PCU was cooled by a dedicated coolant loop. By comparison, a typical mass production hybrid or electric vehicle motor produces between 1.0 The rotor’s ceramic ball bearings were lubricated by high-temperature grease rather than oil, to simplify the. oil circuit and reduce losses.
A team at the University of Calgary (Canada) has compared the energy intensities and lifecycle GHG emissions of unconventional oils (oil sands and oil shale) alongside shale gas, coal, lignite, wood and conventional oil and gas. This is not the same as crude oil occurring naturally in shales, as in the Bakken.
This work reports a scalable, oil-based method based on thermal decomposition of organometallic complexes to yield highly uniform Ni–Fe-based nanocatalysts with a well-defined morphology (i.e. Ni–Fe core–shell, Ni/Fe alloy, and Fe–Ni core–shell). . …
April saw the US produce a record 10,543,000 barrels per day (MBD) of oil, according to data from the American Petroleum Institute. Strong global demand raised international oil prices by more than domestic ones. Domestic WTI crude oil prices averaged $66.25 per barrel, which reinforces global economic and oil demand strength.
Comparison of the percent differential for WTW (well-to-wheel) GHGs from gasoline produced from WCSB oil sands using different production processes relative to gasoline produced from reference crudes. The proposed Project is not likely to impact the amount of crude oil produced from the oil sands. Click to enlarge.
Railways and pipelines are equally safe means of transporting crude oil, according to a report comparing safety data for each mode. Prior to 2012, rail moved less than 6,000 tank cars of fuel oil and crude oil per year. Beginning in 2012, however, the amount of crude oil transported by rail began to grow.
By comparison, most other commodity indexes included in the GSCI increased by about 20%. In 2021, the energy index group made up 54% of the GSCI, and two crude oil benchmarks, West Texas Intermediate (WTI) and Brent crude oil, accounted for approximately 70% of the weighting in the energy sector index.
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.
Much of the US’ new abundant domestic oil and gas supply is being produced from unconventional resources—particularly light sweet crude oil from the Bakken shale in North Dakota, as well as the Eagle Ford and Permian Basins in Texas. This rapid growth has also created challenges in moving crude oil to market.
Shale oil production generates greenhouse gas emissions at levels similar to conventional crude oil production, according to a pair of new studies released by the US Department of Energy’s Argonne National Laboratory. These are shale formations with low permeability and must be hydraulically fractured to produce oil and gas.
China’s apparent oil demand rose 4.1% Meanwhile, China’s net imports of oil products soared 58.4% year over year to 659,000 b/d in June, driven by strong inflows of fuel oil and naphtha, according to data released 23 July y tbhe General Administration of Customs (GAC). Apparent demand for fuel oil in June soared 24.7%
The YoY baseline was elevated by a pull-forward ahead of incentive cut-offs, so the YoY comparison is temporarily skewed. Marchs auto sales saw plugin EVs take 24.4% share in France, a drop from 27.9% year-on-year. On a normalized basis, BEVs continue to climb, albeit slowly. PHEVs are down YoY due. continued] The post EVs Take 24.4%
China’s apparent oil demand in December rose 5.3% China’s apparent oil demand in 2014 rose 3% from a year before to an average of 10.1 China’s apparent oil demand in 2014 rose 3% from a year before to an average of 10.1 Total oil product imports in 2014 tumbled 24.2% Exports of oil product from the country increased 4.1%
In light of the United States’ renewed effort to achieve a net zero carbon economy, our research team believes this critical review is a timely contribution to establishing an accurate, common understanding of the greenhouse gas profile for corn ethanol in comparison to gasoline refined from crude oil.
Goodyear’s 90% sustainable-material demonstration tire features four different types of carbon black that are produced from methane, carbon dioxide, plant-based oil and end-of-life tire pyrolysis oil feedstocks. The use of soybean oil in this demonstration tire helps keep the tire’s rubber compound pliable in changing temperatures.
The impact of rising oil prices on North American light tight oil (LTO) production is said to be a “Catch 22”, the title of Joseph Heller’s popular 1961 novel set in WWII. Too many analysts continue to believe drilling and service has the same problem with rising oil prices. by David Yager for Oilprice.com.
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