This site uses cookies to improve your experience. To help us insure we adhere to various privacy regulations, please select your country/region of residence. If you do not select a country, we will assume you are from the United States. Select your Cookie Settings or view our Privacy Policy and Terms of Use.
Cookie Settings
Cookies and similar technologies are used on this website for proper function of the website, for tracking performance analytics and for marketing purposes. We and some of our third-party providers may use cookie data for various purposes. Please review the cookie settings below and choose your preference.
Used for the proper function of the website
Used for monitoring website traffic and interactions
Cookie Settings
Cookies and similar technologies are used on this website for proper function of the website, for tracking performance analytics and for marketing purposes. We and some of our third-party providers may use cookie data for various purposes. Please review the cookie settings below and choose your preference.
Strictly Necessary: Used for the proper function of the website
Performance/Analytics: Used for monitoring website traffic and interactions
As part of its tkH2Steel transformation project, coal-based blast furnaces will be replaced by hydrogen-powered direct reduction plants. Thus, the Duisburg steelworks is continuing to boil steel as in the past—but with hydrogen and green power instead of coal. —Martina Merz, CEO of thyssenkrupp AG. With its capacity of 2.5
With its versatile properties, steel is nevertheless one of the key materials for automotive manufacturing and will be no less important for future vehicle concepts and generations. This manufacturing process has significant potential for CO 2 savings, compared to coal-based steel production in a blast furnace.
Arizona Public Service’s ongoing algae-based carbon mitigation project, previously selected via competitive solicitation, will be expanded to include testing with a coal-based gasification system. The process aims to minimize production of carbon dioxide when gasifying coal. Funding for the project expansion falls under the ARRA’s $1.52
The solar reforming technology platform will be co-located next to industrial facilities that have waste CO 2 streams such as coal power plants, natural gas processing facilities, ethanol plants, cement production facilities and other stationary sources of CO 2. Earlier post.).
The US Department of Energy (DOE) selected eight projects to advance the development of transformational oxy-combustion technologies capable of high-efficiency, low-cost carbon dioxide capture from coal-fired power plants. The boiler concept should allow for a more compact combustor with reduced gas-phase heat exchanger surface area.
The US Department of Energy’s (DOE) Office of Fossil Energy (FE) has selected four projects for cost-shared research and development under the funding opportunity announcement (FOA), DE-FOA-0002180, Design Development and System Integration Design Studies for Coal FIRST Concepts.
This enables less coal to be used for the reduction process, resulting in reduced emissions. thyssenkrupp already offers its customers CO2-reduced and certified steels on the basis of its tkH2Steel transformation concept.
SwRI researchers found this arrangement to be the lowest power means to boost the pressure of carbon dioxide emissions from pulverized coal, integrated gasification combined cycle (IGCC) and oxy-fuel power plants. The US government and utilities are developing technologies to separate CO 2 both pre- and post-combustion.
The primary purpose of this effort is to demonstrate the separation of hydrogen from coal (or coal-biomass) derived syngas via membranes at the pre-engineering/pilot scale. Hydrogen can be utilized in combustion turbines and stationary and mobile fuel cell applications with the only emission being water.
billion grant is for “Carbon Capture and Sequestration from Industrial Sources and Innovative Concepts for Beneficial CO 2 Use”. The FOA is seeking proposals for projects in two specific Technology Areas: (1) Large-scale industrial CCS projects from industrial sources and (2) Innovative concepts for beneficial CO 2 use. Earlier post.)
The selection of the two projects is part of the third round of the Clean Coal Power Initiative (CCPI). The CCPI is a cost-shared collaboration between the federal government and private industry to increase investment in low-emission coal technology by demonstrating advanced coal-based, power generation technologies.
Where energy resources are concerned, lignite, hard coal and uranium figure principally in car production. The new C-Class, features a lightweight design concept with weight savings of up to 100 kg (220 lbs); excellent aerodynamics; and new, economical engines (along with a hybrid model). The new C-Class.
Between 1990 and 2010 they reduced their dependence on coal (from 25% to 20% of total energy production) and oil (from 38% to 36.5%), and shifted towards natural gas (which increased from 23% to 27 %), nuclear energy (from 8% to 9%) and renewable energy (from 6.5%
FCA is used to evaluate the energy and GHG emission impacts of a wide variety of existing and proposed fuels, including fossil options (coal-to-liquids, gas-to-liquids, unconventional petroleum) as well as electricity, gaseous fuels and biofuels from a range of feedstocks. The liquid carbon challenge is, in fact, a CO 2 removal problem.
In general, increased efficiency represents increased output for the same thermal input, regardless of the thermal source (natural gas, nuclear, solar or coal). Where fuel costs are a significant portion of overall costs (coal and natural gas fired plants), the benefit is reduced fuel costs.
Large scale production of methanol from natural gas and coal is a well-developed. Sufficient feedstock of natural gas and coal exists to enable the use of non-renewable methanol as a transition fuel to renewable methanol from biomass, they suggested. Methanol from non-renewable coal or natural gas could be used as a bridging.
million in federal funding for cost-shared projects that will develop technologies that utilize CO 2 from coal-fired power plants to produce useful products. Awards made from the FOA will validate the concept, estimate the technology cost, and demonstrate that the carbon lifecycle of the products can offer a true carbon reduction.
Coal-fired power plants currently generate approximately 50% of the electricity in the United States. While coal is a cheap and abundant resource, the continued reliance upon coal as an energy source could potentially have serious consequences in terms of global warming.
This enables the production of hydrogen and solid carbon; the latter may potentially be used to replace hard coal in the coke and steel industries. Based on this, the partners intend to develop a pilot plant design and a concept for integrating the innovative technology into existing chemical and steel-producing sites.
Over the succeeding months, the project teams have performed experiments on novel concepts and produced preliminary designs for pilot plants to study the feasibility of capturing and using CO 2 exhausted from industrial processes. The six projects were initially selected for a first-phase funding in October 2009 as part of a $1.4
outside of the international aviation sector—using the concept of “emissions units”. substituting coal-fired stoves with solar cookers). The CORSIA calls for international aviation to address and offset its emissions through the reduction of emissions elsewhere—i.e., One emissions unit represents one tonne of CO 2.
Conventional direct reduced iron is produced by the reduction (removal of oxygen) of iron oxide lumps or pellets at 800-1050 °C—below the melting point of iron (1536 °C)—by interaction with reductants (H2+CO) derived from natural gas or coal. HYBRIT concept. Click to enlarge.
—principal investigator Steve Wright of Sandia’s Advanced Nuclear Concepts group. MPa enable the system to operate with very high thermal efficiency, exceeding even those of a large coal-generated power plant and nearly twice as efficient as that of a gasoline engine (about 25%).
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. DOE share: $1,002,633; Recipient share: $251,247; Duration: 36 months).
The selected projects focus on advancing the development of a suite of post-combustion CO 2 capture and supersonic compression systems for new and existing coal-based electric generating plants, specifically: (1) supersonic compression systems; (2) small pilot-scale (from 0.5 FuelCell Energy Inc. Click to enlarge. Supersonic CO 2 compression.
The DOE Office of Fossil Energy’s Strategic Center for Coal supports research and development of SCO 2 power cycle systems technologies in light of their potential advantages over conventional steam cycles. These recuperators help increase the overall efficiency of the cycle by limiting heat rejection from the cycle. Source: DOE.
Phase III applications are sought, to further develop and specifically demonstrate a promising system concept for bio-fueled SOFCs in distributed generation applications, with potential commercial viability. Buildings Technologies.
.” The Cheviré site was formerly home to a coal, gas, and oil power station, which was operational between 1954 to 1986. The updated commitment is expected to go from concept to commissioned in just a year, and it will include 966 MWh projects across three different sites in Texas. On Thursday, Tesla announced a massive 15.3
The second part will include innovative concepts for beneficial carbon dioxide (CO2) reuse such as algae production. These are the Ramgen modification which allows the testing of an existing advanced CO2 compression project that has the objective of reducing the time to commercialisation.
And the Norwegian company H2Carrier recently received approval in principle for its concept for an industrial-scale floating production unit to make green ammonia at sea. In the fight against climate change, many countries have pledged to reduce their CO2 emissions to net zero. Why all the hype about hydrogen?
Reply ↓ ↑ report 10 Throwback 11:06AM (4/23/2009) I liked the Zeo concept from last years show season. Sorry, but electrics and electric power plants are so efficient that CO2 emissions are less than gassers even when the electricity comes from coal - and a lot of electricity doesnt come from coal.
Sven Thesen, the communication and technology director for Better Place , a start-up that is gaining traction (see this recent New York Times article ) in its effort to create a network for electric cars in various countries, likened the concept of electric cars to cellphones. Fifteen years ago, how many people had a cellphone?”
With two Electric cars, at the time a Nissan Lean and Mitsubishi Outlander, we use a considerable amount of electricity but not much petrol, so already we were a reasonable way down the less CO2 road. At the time Scottish Power had little if any concept of Eco7 and ‘smart’ meters. Tons of CO2. . Solar Panels: JA Solar.
Audi Volkswagen-owned company exploring PHEVs Metroproject Quattro Sub-compact PHEV Concept Car shown October 2007; PHEV of A1 Sportback under consideration Bright Automotive For-profit spin off from Rocky Mountain Institute designing lightweight PHEVs, successor to RMIs 1990s "Hypercar" concept. Has shown some concept fuel-cell PHEVs.
The energy stored within hydrogen has been imparted from electrical energy through the electrolytic hydrogen production process or more likely in the refinement of fossil fuels such as coal seam (methane) gas – both are energy intensive processes in themselves. . The reasons are numerous. .
GM says it is already looking ahead to the next generation of Volt-based vehicles — it unveiled the Cadillac Converj concept in January — and says costs will come down as the technology spreads to more models. Denmark did that with Wind Power and now most of their energy comes from wind rather than oil, natural gas, or coal.
We organize all of the trending information in your field so you don't have to. Join 5,000+ users and stay up to date on the latest articles your peers are reading.
You know about us, now we want to get to know you!
Let's personalize your content
Let's get even more personalized
We recognize your account from another site in our network, please click 'Send Email' below to continue with verifying your account and setting a password.
Let's personalize your content