Green Car Congress

OCTOBER 8, 2022

That includes mining sites, where studies have shown that about 30% of greenhouse-gas emissions are caused by the use of diesel engines, largely in mining vehicles and power generators. The Australian market for diesel-only power generators is currently estimated to be worth around $765 million.

Hydrogen 448

Hydrogen Diesel Fuel CO2 448

Green Car Congress

SEPTEMBER 12, 2021

Researchers from Newcastle University in the UK have engineered Escherichia coli bacteria to capture carbon dioxide using hydrogen gas to convert it into formic acid. The bacteria grew under gas pressure and generated formic acid from the CO 2 , said Dr. Sargent. —principal investigator Frank Sargent. Magali Roger, Thomas C.

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Renewable Engine CO2 Fuel 334

Green Car Congress

APRIL 20, 2019

According to the study, natural gas combustion engines are an ideal technology for transitioning to vehicles powered by hydrogen or “green” methane in the long term. They report that even with today’s technology, total emissions from a combustion engine powered by natural gas are already almost one-third lower than those of a diesel engine.

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Germany CO2 Power Powered 406

Green Car Congress

MARCH 24, 2021

Utilizing Western Canadian natural gas, combined with carbon capture and sequestration, the project will produce 3 million tonnes annually of net-zero, Blue Methanol. Nauticol’s Grande Prairie facility is located in the heart of the prolific natural gas and liquid hydrocarbon formation called the Montney.

Energy 418

Energy CO2 Singapore Production 418

Green Car Congress

MARCH 7, 2023

The cement-free EcoShield system is a breakthrough that delivers industry-standard zonal isolation capabilities while significantly minimizing impact from upstream oil and gas production. —Jesus Lamas, SLB’s president of Well Construction In well construction, cement is used to fill the space between well casing and the wellbore.

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Portland CO2 Carbon North America 259

Green Car Congress

SEPTEMBER 30, 2022

This information has not been available before at this industrial scale and is a big improvement over the current industry-standard emissions measurement, which involves taking gas from the exhaust to a gas analyzer system in a different location. Resources. —Michael Lengden. m in diameter. Upadhyay, M. Lengden, G.

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Commercial Engine Emissions CO2 259

Green Car Congress

JANUARY 14, 2022

This article proposes a model that accounts for the modes in which aqueous gas depletion evolves over time and affects the long-term CO 2 electroreduction and the corresponding pH evolution near the electrode’s surface. pH is then suggested as an accurate and indirect means to measure CO 2 concentration in a liquid electrolyte. 1c02540.

MIT 284

MIT CO2 Carbon Conversion 284

Green Car Congress

JULY 26, 2022

Computational modeling of cost-effective carbon capture technologies on industrial gas turbines to reduce CO2 emission. This technology can significantly reduce the capital and operating costs of CO2 removal by commercially available CO2 removal technologies. Gopher Resource LLC - Phase II. Solar Turbines.

Energy 321

Energy CO2 Hydrogen Carbon 321

Green Car Congress

FEBRUARY 15, 2019

GTI has released a site-specific engineering design titled “ Low-Carbon Renewable Natural Gas (RNG) from Wood Wastes ”. These companies are world experts in gasification, gas clean-up, and conversion technologies. A biomass power plant in Stockton, California, was the host site for the engineering design effort. Source: GTI.

Waste 281

Waste Carbon Gas Renewable 281

Green Car Congress

MARCH 19, 2021

Former PNNL research engineer, John Hu, now an endowed chair professor of the Statler College of Engineering and Mineral Resources at WVU, was one of those engineers. The TCD process starts by flowing methane gas through the patent-pending bimetallic catalyst inside a reactor vessel operating at approximately 600 ?C. Lopez-Ruiz, L.

CO2 397

CO2 Hydrogen Carbon West Virginia 397

Green Car Congress

NOVEMBER 3, 2020

In this reaction, solid carbon latches onto one of the oxygen atoms in carbon dioxide gas, reducing it to carbon monoxide. In the presence of carbon dioxide gas, which the team injected into the system, the graphite served the role of plucking individual oxygen atoms from carbon dioxide, reducing it to carbon monoxide.

Conversion 418

Conversion CO2 Carbon Exhaust 418

Green Car Congress

NOVEMBER 14, 2022

CO 2 emissions from natural gas use have grown a sustained 2.2% Given that a further recovery in oil use is expected in 2023, if coal or gas use remain flat or increase, then it is likely that global fossil CO 2 emissions will continue to rise in 2023 without a concerted policy effort. Emissions from gas are projected to rise by 4.7%

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Global Emissions Carbon Coal 221

Green Car Congress

JANUARY 15, 2020

Thirty percent of the energy in the US comes from natural gas. The device may also be configured to produce synthetic natural gas (syngas) or formic acid, a common preservative in animal feed. The researchers think that it could be recycling smokestack carbon dioxide into clean-burning fuel within 5-10 years.

CO2 349

CO2 Carbon Solar Hydrogen 349

Green Car Congress

DECEMBER 25, 2012

The United States has at least 2,400 billion metric tons of possible carbon dioxide storage resource in saline formations, oil and gas reservoirs, and unmineable coal seams, according to a new US Department of Energy (DOE) publication.

Carbon 250

Carbon CO2 United States Climate Change 250

Green Car Congress

JUNE 13, 2022

Direct fuel and air mixing is avoided by this measure of cyclic oxidation–reduction of the metal oxide particles in two separate reactors, which results in an oxygen-depleted air stream from the AR and a flue gas concentrated with CO 2 from the FR. Net-negative emissions could be achieved through CLC of biomass with CO 2 storage. Kumar et al.

CO2 195

CO2 Gas Clean Cleaning 195

Green Car Congress

DECEMBER 5, 2019

Direct thermal cracking of methane and other hydrocarbons is a way to produce hydrogen from natural gas without direct CO 2 emissions. There are huge quantities of natural gas worldwide and it can be used in a climate-neutral way. Resources. —Professor Thomas Wetzel of KIT’s Institute of Thermal Process Engineering.

Kits 273

Kits Hydrogen Industrial Industry 273

Green Car Congress

MARCH 28, 2021

They implemented the system in the form of a gas diffusion electrode (GDE) in which a solid catalyst catalyzes the electrochemical reaction between the liquid and gaseous phases. It is important that sufficient CO 2 dissolves in the boundary region between the gas and liquid phases. —Wolfgang Schuhmann. Yanfang Song, João R.

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Conversion CO2 Carbon Convert 218

Green Car Congress

SEPTEMBER 12, 2020

With this Memorandum of Understanding, Saipem and Snam also explore the possibility of participating in EU-funded technological innovation projects. Also through its dedicated business unit, Snam is deeply engaged in developing hydrogen and in contributing to the creation of an Italian value chain.

Hydrogen 323

Hydrogen Green CO2 Oil 323

Green Car Congress

MAY 4, 2014

The US Department of Energy (DOE) has issued a funding opportunity announcement ( DE-FOA-0001076 ) for projects in Fiscal Year 2014 (FY2014) that focus on improving the environmental performance of unconventional oil and natural gas (UOG)—i.e., shale gas, tight oil, and tight gas—resource development.

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Water Oil Gas Insight 236

Green Car Congress

NOVEMBER 27, 2019

Professor Licht says that the molten electrolysis of CO 2 process is unusual in that it sustains removal of the greenhouse gas not only from concentrated streams, such as industrial flue gases, but also (without the need for preconcentration or purification) from the air (direct air capture). Source: Prof. Source: Prof. —Liu et al.

Carbon 376

Carbon CO2 Range Solar 376

Green Car Congress

JULY 19, 2017

Carbon dioxide is the sole reactant in this CNT transformation, providing a financial impetus for the removal of this greenhouse gas. The process is constrained by the (low) cost of electricity. —Johnson et al. Left side : experimental cell configuration used in these C2CNT experiments. Johnson et al. Click to enlarge. 2017.07.003.

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Low Cost Carbon CO2 Solar 300

Green Car Congress

DECEMBER 6, 2022

For one experiment, Yang and team designed a model device with a copper surface; then, they exposed the copper surface to liquid methyl iodide (CH 3 I) and CO gas, and applied an electrical bias to the system. Researchers from Berkeley Lab and UC Berkeley participated in the study. This work was supported by the DOE Office of Science.

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Convert CO2 Carbon Water 243

Green Car Congress

NOVEMBER 5, 2019

In ammonia plants, hydrogen is generated by steam-methane reforming (SMR) and water-gas shift (WGS) and, subsequently, is purified for the high-pressure ammonia synthesis. Ammonia, produced via the Haber-Bosch (HB) process, is globally the leading chemical in energy consumption and carbon dioxide emissions. Kyriakou et al. 2019.10.006.

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Greece Energy CO2 Production 282

Green Car Congress

NOVEMBER 8, 2021

The form of the microbe they built was unable to grow when nitrogen gas was its only nitrogen source. To explore how TIE-1 could be exploited to produce biofuel, Bai and Bose constructed a mutant form of the microbe that could not fix nitrogen. The scientists then introduced an artificial n -butanol biosynthesis pathway into this new mutant.

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Solar Light St. Louis Power 319

Green Car Congress

MARCH 8, 2019

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. It can be used by refineries to upgrade their feedstock or to convert biomass to oil.

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Conversion CO2 Carbon Convert 311

Green Car Congress

JUNE 10, 2020

BMW i Ventures has invested in Prometheus Fuels ( earlier post ), a company removing CO 2 from the air and turning it into zero-net carbon gasoline that it will sell at gas stations, at a price that competes with fossil fuels, starting as early as this year. Once demonstrated, the main challenge will be in achieving speed to scale.

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Gasoline Carbon Conversion BMW 321

Green Car Congress

MAY 3, 2020

They further estimated that roughly one-fifth of the savings can be attributed to gasoline price increases over the period and four-fifths to fuel economy and greenhouse gas (GHG) standards. Their paper is published in the journal Energy Policy. Again, because of the uncertainties in the attribution they conducted a sensitivity analysis.

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Fuel Economy Economy Light 2018 482

Green Car Congress

JUNE 21, 2014

Researchers in South Korea are suggesting two new carbon-dioxide-utilized Gas-to-Liquids processes (CUGP) to increase the overall efficiency of conventional Fischer-Tropsch GTL. In option 1, fresh CO 2 is fed to the reforming unit combined with natural gas and steam to produce CO by CO 2 /steam-mixed reforming first and then to the F?T

CO2 262

CO2 Emissions Gas Aspen 262

Green Car Congress

SEPTEMBER 12, 2013

Consumption measurements of the dual-fuel natural gas-diesel engine as a function of speed and load. Researchers at ETH Zürich have developed a light-duty hybrid electric vehicle featuring a dual-fuel natural gas-diesel engine. Source: Ott et al. Click to enlarge. The dual-fuel engine can also serve in a non-hybrid application.

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Gas-Electric Diesel Gas Light 239

Green Car Congress

OCTOBER 29, 2018

The electrochemical cells created by Kanan and his team combat these inefficiencies with a modified design that produces a concentrated stream of ethylene gas and a sodium acetate solution 1,000 times more concentrated than product obtained with previous cells. mol C 2+ products cm ?2 Ripatti et al. 2018.10.007.

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Conversion CO2 Convert Sodium 223

Green Car Congress

JANUARY 30, 2020

Transportation fuels contribute a significant portion of current CO 2 emissions, accounting for 23% of global greenhouse gas (GHG) emissions and up to 40% of GHGs in developed economies, offering significant opportunities for emissions reduction from the decarbonization of such fuels. —Rob McGinnis. 2020.01.002.

Gasoline 357

Gasoline Renewable Fuel Price 357

Green Car Congress

JULY 12, 2019

Examples include nano-onion ultrahigh power super capacitors with unusually high charge storage due to the ease with which ions can access the active material, maximum anodic capacity lithium batteries, increased capacity gas, and energy storage materials with a high 984.3 Resources. —Prof. 201900056.

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Carbon Energy CO2 Gas 255

Green Car Congress

DECEMBER 17, 2010

Shale gas offsets declines in other US supply to meet. The Annual Energy Outlook 2011 (AEO2011) Reference case released yesterday by the US Energy Information Administration (EIA) more than doubles the technically recoverable US shale gas resources assumed in AEO2010 and added new shale oil resources. Source: EIA.

Gas 199

Gas 2011 Price Energy 199

Green Car Congress

OCTOBER 8, 2021

However, currently, both methanol and formaldehyde are mainly produced from natural gas. Dimethoxymethane (DMM), which is the simplest form of an OME, can be produced commercially via a two step-process of methanol oxidation to make formaldehyde, followed by coupling with methanol. —Dr G Valavarasu from HPCL. 2021.07.026.

Hydrogen 221

Hydrogen Diesel Fuel CO2 221

Green Car Congress

OCTOBER 14, 2018

Some of the CO is taken out of the syngas (rejected) by converting it to CO 2 , in a process called the water-gas shift. The CO 2 that was previously released in this stage can now be removed in the preceding water-gas shift stage. The feedstock will not be coal or gas, but waste and biomass. CTL catalysts are mainly iron-based.

Coal 249

Coal CO2 Conversion Convert 249

Green Car Congress

MARCH 9, 2020

The California Air Resources Board (CARB) is expected to mandate reductions of NO x emissions by approximately 70% by 2024 and up to 90% by 2027. Mihai Dorobantu, director, Technology Planning and Government Affairs, Eaton’s Vehicle Group. Similar mandated reductions in emission levels are expected in European regulations.

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Eaton Fuel Economy CO2 Vehicles 269

Green Car Congress

JANUARY 4, 2021

The utility of an efficient CO 2 RR would not only include the suppression of greenhouse gas emission, but it could potentially extend to the generation of industrially valuable chemicals that are now obtained through the petroleum industry. —Attanayake et al.

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CO2 Carbon Water Fuel 186