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Univ. Houston, Caltech team develops new earth-abundant, cost-effective catalyst for water-splitting

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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.

Houston 150
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Study finds paved surfaces in Houston worsen air quality

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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.

Houston 247
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U. Houston-led project looking for new exhaust treatment catalysts for low-temperature lean-burn combustion engines

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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. Current catalytic converters use precious metals, including platinum and palladium, to eliminate the main pollutants emitted by internal combustion engines.

Houston 170
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UH researchers developing autonomous robot for subsea oil and gas pipeline inspection

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To reduce the number of accidents in the global oil and gas industry caused by damaged pipelines, University of Houston researchers are developing an autonomous robot to identify potential pipeline leaks and structural failures during subsea inspections.

Oil 221
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Research shows clean fuel-use for ships off California coast extremely effective in reducing sulfur dioxide pollution

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Data collected during a major 2010 state-federal atmospheric research project show that the first-in-the-nation regulation requiring ocean-going vessels to use clean fuel when near the California coast has been extremely effective in reducing sulfur dioxide pollution from ships, according to the California Air Resources Board (ARB).

Pollution 186
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Port of Houston Authority, Maersk Line and EPA Demonstrate Fuel Switching in the Gulf of Mexico

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Maersk Line conducted the first “fuel switch” demonstration on a container ship in the Gulf of Mexico as the result of a partnership between the EPA, the Port of Houston Authority and Maersk Line. Maersk vessels have demonstrated the effectiveness of a fuel switch in more than 1,200 port calls on the US West Coast since March 2006.

Houston 225
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Containment Dome Lowered in Water

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The mobile offshore drilling unit Q4000 lowers a pollution containment chamber 6 May 2010. Oil washes onto the sides of the pollution containment chamber as it is lowered into the water at the Deepwater Horizon site. The chamber was designed to cap the oil discharge that was a result of the Deepwater Horizon incident.

Water 186