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An alliance of industry, academic and government organizations has formed to commercialize technologies that will utilize concentrated solar energy to convert waste CO 2 into synthetic fuels. Click to enlarge. Earlier post.). Earlier post.). A solar reforming system is currently being demonstrated in Sacramento, Calif.,
Our findings indicate great benefits for the newly-developed MF Mg-CO 2 battery technology to produce various value-added chemicals of practical significance and electricity from CO 2 without any wasted by-products. —Kim et al. Resources.
has completed the first successful large-scale production of a polypropylene carbonate (PPC) polymer using waste CO 2 as a key raw material. The Novomer process reduces the use of these fuels by replacing up to half of the mass of the petroleum-based product with CO2.
Their cost-effective synthesis procedure, coupled with the high stability of the photocatalyst, provides an economically feasible way to convert waste carbon dioxide and water into useful hydrocarbon fuels using sunlight.
GTI has released a site-specific engineering design titled “ Low-Carbon Renewable Natural Gas (RNG) from Wood Wastes ”. GTI led a team of engineers and scientists to produce a blueprint for converting an existing biomass facility into an RNG production site, using the wood waste feedstock and some of the existing infrastructure.
The BMW Group has also set up closed-loop material cycles for sheet steel waste with several steel suppliers. The company will supply the BMW Group’s European plants with steel produced exclusively using hydrogen and electricity from renewable energies.
C using waste heat from a nearby geothermal plant to release the CO 2 molecules. The facility first draws in air and feeds it into the CO 2 collector, which contains a selective filter material. This uses a specially developed adsorbent to bind the CO 2 in the air. When this filter is saturated with CO 2 , it is heated to 100 ?C
RWE Power intends to go beyond the current project focus as the utility company plans to examine other carbon-rich waste streams—e.g. by sewage water, the production of food or refinery processes.
The use of LNG as an emissions-reducing fuel in the marine and transportation industries is already well established, and to introduce bioLNG which can be mixed with LNG is the next obvious step in enabling a CO2-neutral transportation fuel. The feedstock for bioLNG is based on biological waste material—e.g.
a Sumitomo Corporation Group company, jointly demonstrated a new waste heat recovery system based on a thermoelectric generator (TEG), which generates electrical power via exhaust gas heat. Yamaha Corporation and Sumitomo Corporation Power & Mobility Co.,
LanzaTech, a producer of low-carbon fuels and chemicals from waste gases, has partnered with the Centre for Advanced Bio-Energy, a joint venture between Indian Oil Corporation, Ltd. LanzaTech has developed gas fermentation technology that can directly convert waste CO 2 gases into acetates. CO 2 to acetic acid fermentation.
By Paul Bell The EU and the UK risk wasting €27bn in battery investments if they fail to strengthen car and van CO2 emission standards, analysis from Transport & Environment (T&E) shows. Originally published on Transport & Environment.
It’s also often produced using corn and other crop feedstocks, but this approach is dependent on crops that otherwise could be used to grow food or waste feedstocks. Ethanol is typically produced using biological processes or as a petrochemical, through ethylene hydration, using fossil fuels.
Kreutz used two examples of CCTF systems in his analysis: biodiesel from microalgae and Sandia National Laboratory’s S2P process (an effort to utilize concentrated solar energy to convert waste CO 2 into synthetic fuels, earlier post ). emissions.
An advanced waste heat recovery system captures and reuses energy from the engines’ exhaust gas for extra propulsion with less fuel consumption. Waste heat recovery. For the Triple-E, the effect of the waste heat recovery system is a reduction in the engine’s fuel consumption and CO 2 emissions by approximately 9%.
It’s been difficult to achieve artificial photosynthesis with a high degree of selectivity, so that you’re converting as much of the sunlight as possible into the fuel you want, rather than be left with a lot of waste. —first author Dr Qian Wang from Cambridge’s Department of Chemistry.
Blue Methanol produced using CCS is an integrated solution that involves capturing and compressing waste CO 2 at the plant site and injecting it deep into contained geological formations where it is permanently and safely sequestered.
TXE is engaged in developing a gasification facility in Beaumont, Texas that will convert petroleum coke, an oil refining waste product, into hydrogen and pipeline quality carbon dioxide. This site is uniquely suited for a gasification facility that converts waste petroleum coke into clean energy products. —Ron Oligney, ZEEP CEO.
The fuel used is Fatty Acid Methyl Esters (FAME) (biodiesel) and is based on renewable and sustainable sources, mainly waste cooking oil. The reduction is equivalent to the CO 2 emissions of a full truck driving around the equator about 1,200 times. No feedstock related to palm oil or palm oil production is used.
By 2030 we aim to reduce CO2 emissions from production by 80 percent compared to 2019, — Milan Nedeljkovi?. Metal offcuts and filings from milling, for example, will be recycled and reused, while waste heat from cooling will be fed into a circuit to heat indoor spaces and water.
ReactWell , LLC, has licensed a novel waste-to-fuel technology from the Department of Energy’s Oak Ridge National Laboratory to improve energy conversion methods for cleaner, more efficient oil and gas, chemical and bioenergy production. Yang Song is now employed with ReactWell as lead scientist.
In passing the Stage 1 testing, NCF demonstrated technology that successfully dissociates CO 2 into CO and oxygen in a heating environment, simulating the industrial waste heat sources that will be used as one of two energy sources in the commercial product. Jacob Karni’s laboratory at the Weizmann Institute of Science.
Vertimass and European Energy have completed a Letter of Intent (LOI) to integrate technologies for capturing carbon dioxide and converting it into hydrocarbon products around the world.
The ultimate aim would be to capture wasted CO 2 using renewable hydrogen gas from biohydrogen—as in this research—or electrolysis powered by renewable electricity, and convert it to formic acid. That could have been accomplished by an enzyme “such as the one we found in E. We wanted to try this in the lab.”.
Ore mining and concentration results in waste rock, or tailings—fine-grained rock (less than 0.4 As a waste, tailings are stored in designated storage facilities called tailing dams. Silica and magnesium oxide contained in waste rock can absorb carbon dioxide during weathering (long-term exposure to air).
LanzaTech, a producer of low-carbon fuels and chemicals from waste gases, and Petronas, the national oil company of Malaysia, will work together to accelerate the development and commercialization of technologies to produce sustainable fuels and chemicals using CO 2 as the carbon source.
AirCapture develops on-site, modular technology that captures CO 2 from the air using waste heat from manufacturing plants, enabling customer operations to go carbon neutral and even negative. We are converting common industrial waste streams into product streams —Todd Brix.
Joule has engineered photosynthetic biocatalysts that convert waste CO 2 into hydrocarbons through a patented, continuous process. Waste CO 2 is pumped in from an industrial emitter or pipeline; the CO 2 keeps the microorganisms in motion, maximizing their exposure to sunlight to drive photosynthesis. Earlier post.).
But naphtha can also be obtained from other residual and waste materials. The proportion of up to 33 percent renewables is made up of biomass-based naphtha or ethanol certified by the International Sustainability and Carbon Certification (ISCC) system.
The hydrogenation of CO 2 to formic acid (HCO 2 H) is a subject of intensive research because it offers direct access to chemical products based on waste products from the use of fossil fuels for energy. Homogeneous catalysts for the production of formic acid from CO 2 have been investigated since the mid 1970s.
Ingenuity was required to address the merging and processing of the waste gas streams that arise during methanol synthesis and distillation and which cannot be avoided even with optimal process management. The subsequent process steps—methanol synthesis and distillation—can be carried out nearly unchanged.
This will make it possible to realize a simple and compact system for capturing and converting wasted carbon dioxide from incinerators and electric generation plants, according to Panasonic.
The compressor gets the supercritical CO 2 up to the necessary pressure before it meets up with waste heat in the recuperator and returns to the heater to continue the cycle. After the CO 2 exits the turbine, it is cooled in a recuperator before entering a compressor. The recuperator improves the overall efficiency of the system.
Legacy iron (Fe) and steel wastes have been identified as a significant source of silicate minerals, which can undergo carbonation reactions and thus sequester carbon dioxide (CO 2 ). In reactor experiments, i.e., at elevated temperatures, pressures, or CO 2 concentrations, these wastes have high silicate to carbonate conversion rates.
has been awarded a US patent covering its conversion of sunlight and waste carbon dioxide directly into liquid hydrocarbons that are fungible with conventional diesel fuel. Joule Unlimited, Inc., Earlier post.).
By using less energy, less waste and moving away from the use of fossil fuels, the company has achieved a 228 million pound reduction in CO 2 since the switch to soybean-based foam in 2011—the equivalent to the carbon capture by four million trees in one year.
LanzaTech’s first commercial gas fermentation plant has produced more than 20 million gallons of ethanol, and the company has been working with the UK government and several industrial partners to build the world’s first commercial-scale, waste-ethanol-based Alcohol-to-Jet production facility in South Wales.
And that expense and waste reduces the economic viability of carbon-based solar fuels. The goal of ‘green’ or sustainable chemistry is getting the product that you want during chemical synthesis. You don’t want to separate things you don’t want from the desirable products, because that’s expensive and environmentally undesirable.
Alongside the CO2 improvement, the S 580 e also has advantages over its predecessor with respect to its eutrophication (EP) and summer smog (POCP) potential. This is manufactured by recovering nylon waste destined for landfill, for example old fishing nets and fabric remnants from mills and carpets.
These emissions estimates raise a question: is the energy content of shale effectively “off limits” in a GHG constrained world, or is there a way to extract the stored chemical energy from oil shale with greatly reduced CO2 emissions? secondary use of waste heat. Waste heat from conversion. —Mulchandani and Brandt.
Heriot-Watt University in the UK will lead a £2-million (US$3-million) project ( EP/N009924/1 ) to develop low-carbon aviation fuels from captured CO 2 and waste biomass. The project aims to produce low-carbon synthetic aviation jet fuel using renewable energy from waste agricultural and forestry biomass and captured CO 2.
In addition to drawing heat from the ambient air, this system can also scavenge available waste heat and provide this heat to the cabin. Currently, most vehicles use waste heat to warm the cabin. Waste heat within the system is rejected by the low temperature radiator. Heating mode. Click to enlarge. Cooling mode.
By understanding how materials and devices transform under operation, we can design approaches that are more durable and thus reduce waste. The authors also provide new insight into how electrons and charge carriers called “holes” contribute to degradation in artificial photosynthesis.
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