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Flow diagram of coal tar hydrogenation process. Researchers in China report the production of gasoline and diesel from coal tar via an optimized catalytic hydrogenation using two serial fixed beds, the first with a hydrofining catalyst of MoNi/?-Al Their paper was published in the ACS journal Energy & Fuels. of the total.
In 2020, total consumption of fossil fuels in the United States, including petroleum, natural gas, and coal, fell to 72.9 2020 marked the largest annual decrease in US fossil fuel consumption in both absolute and percentage terms since at least 1949, the earliest year in the EIA annual data series.
DKRW Advanced Fuels LLC subsidiary Medicine Bow Fuel & Power LLC (MBFP), has entered into a contract with Vitol Inc., whereby Vitol would purchase 100% of the gasoline produced from MBFP’s industrial gasification and liquefaction facility located near. Medicine Bow, Wyoming. Earlier post.) We have received front end. project.
Fuel-cycle SO 2 emissions of EVs compared to those of gasoline ICEVs and HEVs in China, current (left) and future (right). Coal and hydro are the two major energy sources of power generation in China, and the split between them varies by region. Credit: ACS, Huo et al. Click to enlarge.
In August, a groundbreaking ceremony was held in Ovadan-Depe near the capital of Ashgabad in Turkmenistan to launch the construction of a major plant focused on the conversion of natural gas into synthetic gasoline. Synthetic gasoline is a competitive alternative to refinery gasoline and new energy carriers.
The ICCT has conducted a comprehensive global and temporal life-cycle assessment of GHG emissions from a variety of alternative passenger car powertrains and fuels. This study considers the fuel and electricity consumption in average real-world usage instead of solely relying on official test values. Source: The ICCT.
DKRW Advanced Fuels LLC (DKRW) announced that its wholly owned subsidiary, Medicine Bow Fuel & Power LLC (MBFP), has entered into a fixed price Lump Sum Turn Key (LSTK) Engineering Procurement and Construction (EPC) contract with the Sinopec Engineering Group (SEG). gasoline (MTG) technologies. Earlier post.).
Life-cycle GHG emissions per MJ of fuel produced and combusted for both 100-year and 20-year time horizons. Gasoline section shows results for fuel derived from both conventional oil and oil sands. Expansion bars show the components of fuel production. Credit: ACS, Burnham et al. Click to enlarge. —Burnham et al.
s biocrude fuel, a plant-based, micro-crop biomass material that is processed into a solid residue. The biocrude fuel was combined with pulverized coal in a pilot-scale burner with a thermal capacity of approximately 4 MBtu/hr. The biomass and coal mixture produced lower emissions with staging than without, as expected.
The US Environmental Protection Agency (EPA) has granted Dynamic Fuels, LLC Part 79 registration for its Renewable Gasoline Blendstock 10 by the U.S. This designation enables Dynamic Fuels, a joint-venture of Tyson Foods and Syntroleum Corporation, to generate 1.5 million gallons of renewable gasoline blendstock, or 11.25
Using electricity production data by source and state, the DOE’s Alternative Fuels Data Center has estimated the annual carbon dioxide (CO 2 e)-equivalent emissions of a typical EV. from coal, making it the state with the most well-to-wheel CO 2 -equivalent emissions. West Virginia’s electricity production is 95.7% Click to enlarge.
Fossil fuels still receive most of the international government support provided to the energy sector despite their “well-known environmental and public health damage,” according to new research from Rice University’s Baker Institute for Public Policy. —“Fossil Fuel Subsidy Reform Since The Pittsburgh G20: A Lost Decade?”.
Bao Xinhe from the Dalian Institute of Chemical Physics (DICP) of the Chinese Academy of Sciences has achieved the direct synthesis of isoparaffin-rich gasoline from syngas using ZnAlO x -SAPO-11 oxide-zeolite (OXZEO) catalysts. Direct syngas conversion to isoparaffin-rich gasoline over OXZEO catalyst. Credit: Feng Jingyao.
Celanese Corporation has entered into a Joint Statement of Cooperation to advance the development of fuel ethanol projects with Pertamina, the state-owned energy company of Indonesia. However, the company last year created a different business unit to help orchestrate and organize a potential fuel ethanol new line of business.
Fuel ethanol, a biofuel most commonly mixed with finished motor gasoline, is second only to coal as the most-transported fuel by rail. According to the US Energy Information Administration (EIA) Petroleum Supply Monthly , 95% of all US fuel ethanol deliveries between regions in the first half of 2022 were by rail.
In the Tianjin study, they team fueled a four-cylinder light-duty diesel engine fueled with CFT and DF, identifying 13 individual carbonyl compounds in the exhaust. Under the engine operating conditions used, formaldehyde and acetaldehyde were the dominant carbonyl compounds for both test fuels. Jakober, 2008). 2014.05.025.
In its current version of the Short Term Energy Outlook ( STEO ), the US Energy Information Administration projects a 5% decline in fossil-fuel-based CO 2 emissions in 2009. The decrease was driven by the economic downturn, combined with a significant switch from coal to natural gas as a source of electricity generation, according to the EIA.
The US Department of Energy (DOE) has selected 8 research projects for funding that will focus on gasification of coal/biomass to produce synthetic gas (syngas) as a pathway to producing power, hydrogen, fuel or chemicals. will blend coal and biomass to develop a feedstock for co-gasification. Clean Coal Briquette Inc.
million cooperative agreement with the US Department of Energy to test an innovative method for producing liquid transportation fuels from coal and biomass, thereby improving the economics and lifecycle impacts of coal-to-liquid (CTL) and coal-biomass-to-liquid (CBTL) processes.
In regions where the share of coal-based electricity is relatively low, EVs can achieve substantial GHG reduction, the team reports in a paper in the ACS journal Environmental Science & Technology. According to the 12 th Five-Year Plan of the China Coal Industry (2011?2015) Earlier post.]
Gas chromatograph traces of conventional 87 octane gasoline (top) and CoolPlanetBioFuels drop-in gasoline produced from corn cobs. CoolPlanetFuels’s proprietary biofractionator modules can produce a range of high-value hydrocarbon fuel components at low cost. Source: CoolPlanetBioFuels. Click to enlarge. Click to enlarge.
Light duty vehicle fleet by type and average fuel efficiency. The vast majority will be hybrids that use mainly gasoline plus a small amount of battery power; these will make up more than 40 percent of the global fleet by 2040. By 2040, heavy duty fuel demand will be up about 60 percent versus 2010. Transportation fuel demand.
Methanol-to-gasoline process flow diagram. The resulting methanol would be blended with crude and transported via the trans-Alaska oil pipeline to Valdez, where it would be extracted from the oil and processed via Methanol-to-Gasoline technology into gasoline. Gasoline could be delivered from Valdez at $2.65 Source: EMRE.
Accelergy Corporation, an advanced coal-to-liquids company, has formed a strategic partnership with the Energy & Environmental Research Center (EERC) at the University of North Dakota. In July, EERC was awarded a subcontract by Science Applications International Corporation (SAIC) to help produce renewable jet fuel from algae.
The US Department of Energy has issued up to a $5-million Funding Opportunity Announcement (DE-FOA-0000103) to solicit laboratory-level R&D projects to develop novel technologies for producing hydrogen from coal. Worldwide demand for energy is growing at an alarming rate. This dependency makes the US vulnerable to supply disruptions.
This decrease was driven largely by a decrease in emissions from fossil fuel combustion resulting from a decrease in total energy use in 2019 compared to 2018 and a continued shift from coal to natural gas and renewables in the electric power sector. from 2018 to 2019, and CO 2 emissions just from fossil fuel combustion decreased 2.7%
Oil remains the world’s leading fuel, but its 33.1% Coal’s market share of 30.3% The averages hide a mixed picture by fuel, however. Oil demand grew by less than 1%—the slowest rate amongst fossil fuels—while gas grew by 2.2%, and coal was the only fossil fuel with above average annual consumption growth at 5.4%
Cool Planet Energy Systems projects that using its patented mechanical process and novel scaling approach ( earlier post ), it will be able to produce high-octane carbon-negative (with the use of its bio-char byproduct) renewable gasoline at a cost of $1.50 The control car used 100% regular gasoline. earlier post ).
The process will convert biomass to stabilized bio-oils that can be directly blended with hydrotreater and cracker input streams in a petroleum refinery for production of gasoline and diesel range hydrocarbons. Other liquefaction processes either use severe conditions or expensive catalysts to achieve stability. —Santosh Gangwal.
WTW energy expended and GHG emissions for conventional fuels ICE and hybrid vehicles shows the potential for improvement of conventional fuels and ICE based vehicles. It adds an assessment of electrically chargeable vehicle configurations, such as plug-in hybrid, range extended, battery and fuel-cell electric vehicles.
The Asian Development Bank (ADB) is providing $300 million towards a project that will replace 100,000 gasoline-burning tricycles in the Philippines with electric tricycles, or E-Trikes. E-Trike drivers will save upwards of $5 a day in fuel costs, and the new E-Trikes have the capacity to carry more passengers.
Accelergy’s Integrated Coal to Liquids platform is the basis for the Integrated Carbon to Liquids initiative. ICTL incorporates proprietary Accelergy catalytic conversion technologies for what it calls Integrated Coal to Liquids production and A2BE Carbon Capture algae photobioreactor CO 2 recycle technology. Source: Accelergy.
Small amounts of biofuels, electricity, and coal were also imported. Exports of primary energy from the United States were led by petroleum products (48%), followed by crude oil, natural gas, and coal, with small amounts of biofuels and electricity. Coal category includes coal coke. type jet fuel, kerosene?type
Cheng of the Sloan Automotive Laboratory assessing the prospects for methanol as an alternative transportation fuel in the US concludes that methanol is a safe and viable transportation fuel, although it not as good as ethanol in terms of energy density and ease of handling. methanol using thermo-chemical processes.
Pathways for producing liquid fuels from coal. Accelergy Corporation ( earlier post ) is partnering with the Yankuang Group, one of the largest coal companies in China, on a feasibility study for a joint, large-scale, low-carbon, hybrid—i.e., In indirect liquefaction, coal is first gasified to. Source: EMRE.
The US Department of Energy (DOE) National Energy Technology Laboratory has developed a new, free online tool allowing users to customize and analyze the environmental impact of various fuels before they are used to create power. 6 coal, for example, or conventional onshore natural gas versus natural gas from Marcellus shale.
Increased economic activity and a changing fuel mix in the electric power sector in 2021 will lead to a significant increase in energy-related carbon dioxide emissions this year, according to the US Energy Information Administration’s (EIA) August Short-Term Energy Outlook (STEO). Gasoline prices averaged $3.14
conversion to fuel molecules or to electrons—depends on market and regulatory contexts that are outside the scope of attributional life cycle assessments (LCA). suggested that converting biomass into electricity for EVs abates more GHG emissions than does converting biomass into liquid fuels for use in today’s conventional vehicles.
Headwaters direct coal liquefaction process. Headwaters Inc and Axens are forming a strategic alliance to provide a single-source solution for producing synthetic fuels by direct coal liquefaction (DCL) alone or in combination with refinery residues or biomass. Up to 50% more liquid product per ton of coal.
At the tailpipe, the TWC ultimately reduced the regulated and unregulated emissions from the methanol-gasoline engine to the same levels as those generated by a conventional gasoline engine. A paper on their study was published online 3 December in the ACS journal Energy & Fuels. —Fan et al.
The company’s current approach is an enzyme-based process used to transform CO 2 into lower carbon fuels, such as methanol. The company’s current approach is an enzyme-based process used to transform CO 2 into lower carbon fuels, such as methanol. Now, we have the way to go directly to gasoline. Carbon Sciences, Inc.,
million grant from the Commonwealth of Pennsylvania to move forward on the construction of a facility to demonstrate its integrated coal-biomass-to-liquids (CBTL) technology platform ( earlier post ) at Intertek PARC, located at the U-PARC facility in Pittsburgh. Accelergy Corporation has received a $1.3-million Earlier post.)
A team in Russia has developed a novel and simple strategy to produce high-octane synthetic fuel based on low-octane gasoline Fischer-Tropsch product via new two-stage processes in Fischer-Tropsch synthesis involving isomerization of alkenes and a methoxylation process. A paper on their work is published in the journal Fuel.
Baard Energy LLC, a company seeking to build a coal/biomass-to-liquids (CBTL) plant in Ohio ( earlier post ) has raised $2.5B from investors in the coal and energy markets and is preparing to begin construction of the nearly $6 billion Ohio River Clean Fuels Project by late spring or early summer. Youngstown Business Journal.
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