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Researchers from the University of Houston (UH) have developed a cobalt(II) oxide (CoO) nanocrystalline catalyst that can carry out overall water splitting with a solar-to-hydrogen efficiency of around 5%. The generation of hydrogen from water using sunlight could potentially form the basis of a clean and renewable source of energy.
blend of its bio-isobutanol with gasoline marketed for use in automobiles has begun to be sold in the Houston area. Musket Corporation is Gevo’s distribution partner serving the Houston market and is blending the specially formulated gasoline containing Gevo’s isobutanol to distribute into the on-road automobile market. Earlier post.).
Paved surfaces in the Houston area keep the city warmer than more natural surfaces. ““The very existence of the Houston area favors stagnation.” The research team combined extensive atmospheric measurements with computer simulations to examine the impact of pavement on breezes in Houston. Credit: UCAR.
BIOX Corporation announced that World Energy BIOX Biofuels LLC (WEBB), a 50/50 joint venture between World Energy and BIOX, has completed the commissioning of its 90-million US gallon (USG) (341 million liters) nameplate capacity biodiesel production facility in Houston, Texas. The facility started operating at full capacity in December 2016.
Benthic, a global geosciences company, broke its own water depth record using the Portable Remotely Operated Drill unit 3 (PROD3) seabed drill. PROD is a fully self-contained, remotely operated seabed drilling and geotechnical testing system, capable of operating in water depths to 3000m and investigating subsea bed depths in excess of 130m.
A team of researchers from the University of Houston and the California Institute of Technology has developed an active and durable earth-abundant transition metal dichalcogenide-based hybrid catalyst for water-splitting that exhibits high hydrogen evolution activity approaching the state-of-the-art platinum catalysts.
Oil washes onto the sides of the pollution containment chamber as it is lowered into the water at the Deepwater Horizon site. On Wednesday, BP CEO Tony Hayward told the Houston Chronicle that it was considering trying the top-kill method to plug the flow. US Coast Guard photo by Petty Officer 3 rd Class Patrick Kelley.
Researchers at Rice University and the University of Houston created an efficient, simple-to-manufacture core/shell photoanode with a highly active oxygen evolution electrocatalyst shell (FeMnP) and semiconductor core (rutile TiO 2 ) for the photoelectrochemical oxygen evolution reaction (PEC-OER) for solar water splitting.
A new robust and highly active bifunctional catalyst developed by Rice University and the University of Houston splits water into hydrogen and oxygen without the need for expensive metals such as platinum. The lower you can get it, the closer you come to making it as efficient as possible for water splitting. Click to enlarge.
Researchers at the University of Houston have developed a catalyst—composed of easily available, low-cost materials and operating far more efficiently than previous catalyst—that can split water into hydrogen and oxygen. Our discovery may lead to a more economic approach for hydrogen production from water electrolysis.
A team from the University of Houston and Hunan Normal University in China has developed an active and durable oxygen evolution reaction (OER) catalyst for water splitting that meets commercial crtieria for current densities at low overpotentials. to deliver 200 mA cm -2 , unsatisfactory for the commercial requirements of 1.8-2.4
Mati Carbon , a Houston-based startup developing a sequestration technique called enhanced rock weathering, won the grand prize of $50 million. It does this by reacting with dissolved CO 2 in the soils water, turning it into bicarbonate ions and preventing it from returning to the atmosphere (see the side bar for more detail).
A chemical engineer from the University of Houston is leading a $2.1-million Catalytic converters clean vehicle exhaust into nitrogen, water and carbon dioxide. The project also includes researchers from the University of Virginia (UVA); Oak Ridge National Laboratory (ORNL); and Southwest Research Institute (SwRI).
Nestlé Waters North America is adding more than 150 medium-duty beverage delivery trucks fueled by propane autogas. The Nestlé Waters North America propane trucks are used to deliver product to its customers across the country including Los Angeles, San Francisco, Washington, D.C., million pounds. Milwaukee and Fort Lauderdale.
University of Houston. The University of Houston (UH) will develop a battery using a novel water-based, lithium-ion chemistry that makes use of sustainable, low-cost, high-energy, organic materials. Jet Propulsion Laboratory (JPL) will develop a new water-based metal hydride-air battery. Water-Based Flow Battery for EVs.
miles) below the water’s surface, is located in the Tobago Field 200 miles southwest of Houston in the ultra-deep water of the Gulf of Mexico. Moored in about 8,000 feet of water, the Perdido regional DVA (direct vertical access) spar is the deepest spar production facility in the world. Click to enlarge.
Houston-based Terrabon, Inc. Terrabon was formed in 1995 to commercialize three technologies developed by the Texas Engineering Experiment Station, a member of the Texas A&M University System: MixAlco; AdVe, a water desalination process that utilizes advanced vapor-compression evaporation to desalinate salt water into potable water; and.
A team of researchers led by Zhifeng Ren, director of the Texas Center for Superconductivity at the University of Houston, has developed an oxygen-evolving catalyst that takes just minutes to grow at room temperature on commercially available nickel foam. —Yu et al.
Energy Technology Ventures (ETV)—a GE-NRG Energy-ConocoPhillips venture—has invested in Houston-based Glori Energy , whose enhanced oil recovery technology leverages microbes to help extract trapped oil from mature oil fields, significantly boosting well production. Glori divides its process into three phases: S1 – Sample.
Petrobras announced a new oil discovery in the extreme southwestern part of the Walker Ridge concession area, located in the US Gulf of Mexico ultra-deep waters. The Logan discovery is approximately 400 km (250 miles) southwest of New Orleans, at a water of around 2,364 meters (7,750 feet). The Logan discovery. Click to enlarge.
Engineers from the University of Houston and the University of Texas report that waterflooding with a surfactant—thereby altering the wettability of oil reservoir rocks—can increase oil recovery from 62 to 85%. in contact with an oil phase rather than a water or gas phase. Oil-wet rocks preferentially imbibe oil.
Researchers from the University of Houston have reported a significant breakthrough with a new oxygen evolution reaction catalyst that, combined with a hydrogen evolution reaction catalyst, achieved current densities capable of supporting industrial demands while requiring relatively low voltage to start seawater electrolysis.
Houston Chronicle. The Seadog is a point absorber wave energy device that uses pressurized hydraulics for power takeoff; the pressurized water drives a turbine. Renew Blue has a lease from the state of Texas to place the facility in 25 feet of water about a mile off the coast from Freeport.
GTI has licensed the IH2 technology to CRI Catalyst Company (CRI), an international company headquartered in Houston, TX, for worldwide deployment. In this way the IH 2 process differs from other biofuel technologies that produce crude or oxygen-containing intermediates that need substantial further upgrading.
Researchers at the University of Houston (UH), with colleagues from Central China Normal University and the Chinese University of Hong Kong, Hong Kong SAR, have developed a two-electrode catalyst that relies on one compound to produce hydrogen and oxygen efficiently from both seawater and freshwater. N (Fe 0.01 -Ni&Ni 0.2 Fe 0.01 &Mo-NiO.
Researchers at the Department of Energy’s SLAC National Accelerator Laboratory and the University of Houston have tuned the catalytic activity of dealloyed bimetallic nanoparticles to produce a more reactive form of platinum that could be used to make less expensive, more efficient fuel cells.
The California data were compared to ship-plume measurements made by NOAA near the Port of Houston, Texas in 2006. One finding was that container ships encountered off the Port of Houston, where no clean-fuel use is required, emitted four times as much sulfur dioxide.
The well, located in Keathley Canyon block 102, approximately 250 miles (400 kilometers) south east of Houston, is in 4,132 feet (1,259 metres) of water. BP is currently appraising its deepwater GOM 2006 Kaskida discovery, also projected to contain more than 3 billion barrels in place.
The MTG process first dehydrates methanol to dimethylether (DME); an equilibrium mixture of methanol, DME and water is then converted to light olefins (C 2 -C 4 ). The shape-selective catalyst limits hydrocarbon synthesis to 10 carbons—i.e., gasoline range. Source: EMRE. Click to enlarge.
This field is located in the Walker Ridge area in the US Gulf of Mexico (GOM), at a water depth of approximately 2,900 meters (9,500 feet). Technip’s operating center in Houston, Texas will perform the overall project management. Shell Offshore Inc. The flowlines and risers will be welded at Technip’s spoolbase in Mobile, Alabama.
A decade of research by Rice University scientists has produced a two-dimensional model to show how gas hydrates—ice-like substances in which gas molecules are encased in cages of water molecules—are formed under the ocean floor. Chatterjee is a scientist at Shell Global Solutions in Houston. Earlier post.).
The synthesis gas is then processed through a series of catalytic steps, with the end products being gasoline and distilled water. The Houston, British Columbia demonstration plant will produce approximately 18 million gallons of gasoline, 6 million gallons of distilled water, and will generate its own electric power.
Vanner introduced its next-generation Increased Accessory Power II (IAP II) component system at this year’s APTA Expo conference in Houston, Texas. Building on the success of IAP I, a water-cooled Vanner Exportable Power Inverter (VEPI) is now included and produces 230 VAC 3-Phase for full bus electrification. Click to enlarge.
NEXT is a Houston-based company developing the biorefinery which, at full production, could produce up to 50,000 barrels per day of Sustainable Aviation Fuel (SAF), renewable diesel, and other renewable fuels. UAV could invest as much as $37.5 million into NEXT, as long as the company meets certain milestone targets.
that has produced more than 6,200 barrels of light oil, with no water, through February 2010. A research team from the University of Kansas Center for Research, the Kansas Geological Survey, the University of Houston Allied Geophysical Laboratories, and the University of Oklahoma developed the seismic technologies.
In the Unitel process, the feedstock—a slurry or “soup” of water and cultivated algae (1% to 20% by weight) is continuously treated in a special hydrolysis reactor to yield: a fatty acid product; a “sweet” water stream containing glycerol and other solubles; and. de-oiled algal biomass. Serge Randhava.
The joint venture’s initial investments are in: Alta Devices, Santa Clara, CA, improving the production economics of advanced materials for high-efficiency, low-cost solar energy. This new venture will serve as an additional platform for ConocoPhillips’ equity investments.
Nacero’s Pemwell-facility in Houston, Texas. The only byproduct will be water, which will be recovered and used to supply 80% of the plant’s make-up water. The Penwell facility will be the first gasoline manufacturer in the world to incorporate carbon capture and sequestration.
Features of the process include: Feedstock flexible; Fast biomass heat up maximizes liquid yield; Hydroconversion with catalysts produces low-oxygen, low-acidity liquids; Polynuclear aromatic components are not formed; Self-sufficient process requires no supplemental water or hydrogen; and. Property comparison. Heating value. 6,560 Btu/lb.
In October 1994, major flooding along the San Jacinto River near Houston, Texas, resulted in eight pipeline failures and compromised the integrity of several other pipelines. Perform frequent patrols, including appropriate overflights, to evaluate right-of-way conditions at water crossings during flooding and after waters subside.
The DOE laboratories are providing on-the-ground technical, engineering and scientific support at BP’s Houston Headquarters. The Department has provided BP with high-quality 2D radiography that BP personnel are saying breaks all records for deep water radiography—breaking the previous record by more than 4,000 feet.
Fermentation requires no organic solvent, and the water used is recycled. Greener reaction conditions: Kraton Performance Polymers, LLC, Houston, Texas. Polymer membranes are used in a variety of purification processes including reverse osmosis water desalination; water ultra-purification; salt recovery, and waste acid recovery.
At a water depth of approximately 1,900 meters (6,234 feet), the current field development is located in Mississippi Canyon Blocks 778 and 822, in the ultra-deepwater Gulf of Mexico environment. Technip’s operating center in Houston, Texas, USA, will perform the overall project management. BP Exploration & Production Inc.
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