A number of leading international researchers, among others from the National Food Institute, Technical University of Denmark, have recommended that fluorochemicals should only be used where absolutely essential, until better methods exist to measure the chemicals and more is known about their potentially harmful effects.
According to Univ. of California Irvine and...
As the oil and gas drilling technique called hydraulic...
As the Obama administration weans the U.S. off...
The launch of a multi-million dollar joint industry project this week by Southwest Research Institute (SwRI) aims to better understand oil and gas separation technology. The Separation Technology Research Program (STAR Program) is a three-year effort open to operating companies, contractors and equipment manufacturers, and will combine industry knowledge and resources to advance research.
In an attempt to prevent vast quantities of oil from fouling beaches and marshes after the 2010 Deepwater Horizon spill in the Gulf of Mexico, BP applied 1.84 million gallons of chemical dispersant. The dispersant was thought to rapidly degrade in the environment, but a new study has found that the DOSS dispersant compound remains associated with oil and can persist in the environment for up to four years.
In Pennsylvania's gas drilling boom, newer and unconventional wells leak far more often than older and traditional ones, according to a study of state inspection reports for 41,000 wells. The results suggest that leaks of methane could be a problem for drilling across the nation, but the research is being criticized by the energy industry.
The University of Notre Dame, along with GE and four other public entities, are collaborating on a $36 million project to create a research and testing center to advance the technology of gas turbine engines used for jet aircraft, power generation plants and the oil and gas industry. GE has committed $13.5 million over the next five years to fund research at the Notre Dame Turbomachinery Facility, which was unveiled this week in Indiana.
By fusing together the concepts of active fiber sensors and high-temperature fiber sensors, a team of researchers at the Univ. of Pittsburgh has created an all-optical high-temperature sensor for gas flow measurements that operates at record-setting temperatures above 800 C. The new technology should be ideal for use in deep drilling operations, nuclear reactor cores and outer space.
When crude oil is refined to fuels and chemicals, catalysts such as zeolites. are at work making this process happen. Scientists have recently developed a reference parameter for the performance of this important class of catalysts, which can suffer from production hindrances if reaction side products clog pores or block active sites on the catalyst.
Researchers at Oregon State Univ. have discovered that some compounds called polyoxoniobates can degrade and decontaminate nerve agents such as the deadly sarin gas, and have other characteristics that may make them ideal for protective suits, masks or other clothing. The use of polyoxoniobates for this purpose had never before been demonstrated, and the discovery could have important implications for both military and civilian protection.
Researchers in Japan have developed a new nickel catalyst with a “kabuto-like” structure that was found to catalyze the cross-coupling reaction between carbonyl compounds and readily available phenol derivatives, to form arylketones, which are found in many biologically active compounds. A kabuto is a helmet worn by Japanese samurai.
The U.S. Army’s Edgewood Chemical Biological Center now completing a multi-year effort to refine several new smoke screen compositions that will allow troops to mask themselves from enemy fire. Intended to at last replace the World War II-era hexachloroethane smoke grenades that produce a toxic, irritant containing zinc chloride, the new formulations range from “black smoke” to lithium combustion technology.
The most important fertilizer for producing food is, at the same time, one of the most important risks for human health: nitrogen. If no action is taken, nitrogen pollution could rise by 20% by 2050 in a middle-of-the-road scenario, according to a study now published by scientists of the Potsdam Institute for Climate Impact Research. This research also shows that ambitious mitigation efforts could decrease the pollution by 50%.
Scientists at Ames Laboratory have developed a nanoparticle that is able to perform two processing functions at once for the production of green diesel, an alternative fuel created from the hydrogenation of oils from renewable feedstocks like algae. The method is a departure from the established process of producing biodiesel, which is accomplished by reacting fats and oils with alcohols.
Scientists at Battelle have developed a tiny bead that not only detects corrosion but delivers a payload to help heal the microscopic cracks that rust creates. Called the Battelle Smart Corrosion Detector, the beads look like a fine, whitish powder that can be mixed with coatings used to protect pipelines and other critical infrastructure subject to corrosion. Self-activating, they release a proprietary chemical that fills cracks.
Winners of R&D 100 Awards must often wait months or even years before the market decides their innovation can become a truly successful product. The editors at R&D follow the fortunes of many these winners, and we are often surprised at the way they can quickly transform entire industries. Recent announcements from R&D 100-winning companies like Newlight, Dow Chemical and Leica Microsystems reflect this level of success.
Scientists at Rice Univ. have created a nanoscale detector that checks for and reports on the presence of hydrogen sulfide in crude oil and natural gas while they’re still in the ground. The nanoreporter is based on nanometer-sized carbon material developed by a consortium of Rice labs led by chemist James Tour, R&D’s 2013 Scientist of the Year.
The stakes are incredibly high for the safety and compliance efforts of today’s oil and gas industry. Engineers and crews must be trained for increasingly complex processes and procedures used aboard drilling rigs and production platforms. The consequences of inadequate training during oil production can be disastrous to both operator crews and the environment.
The Center for Electrochemical Engineering at Ohio Univ. has received a National Science Foundation (NSF) award to establish a new industry university cooperative research center in Athens, Ohio, with partner site Washington Univ.-St. Louis. The new center will focus on electrochemical alternatives to conventional chemical and biological processes, with the goal of enhancing advanced production capabilities.
They need warmth to grow, but algae don’t necessarily need light. Experts in Finland, where warmer weather is rare, say it makes sense to link algae cultivation to industrial operations where residual heat is available to heat algae cultivation ponds or reactors. Recent research there shows that such an approach could be profitably implemented.
Global gas manufacturer and supplier Matheson Tri-Gas Inc. has completed the acquisition of Continental Carbonic Products Inc., an Illinois-based manufacturer and supplier of dry ice and liquid carbon dioxide. Continental Carbonic Products is the largest independent supplier of dry ice in the U.S. and will strengthen Matheson’s North American business.
America's newest, most expensive coal-fired power plant is hailed as one of the cleanest on the planet, thanks to government-backed technology that removes carbon dioxide and keeps it out of the atmosphere. But once the carbon is stripped away, it will be used to do something that is not so green at all. It will extract oil.
The chemicals and advanced materials industry consists of large multinational companies serving nearly every other market, key single market material and application development firms and an array of smaller, niche chemical and material companies.
BP's strategy after the Deepwater Horizon tragedy: Go deeper. BP is leading an industry-wide push to develop technology that can retrieve oil from formations that are so deep under the sea floor, and under such high pressure and temperature, that conventional equipment would melt or be crushed by the conditions.
The outer shell of a droplet of oil on a surface has a thin skin which allows it to hold its shape like a small dome. Researchers at the Univ. of Missouri have developed a technique to form a virtual wall for oily liquids that will help confine them to a certain area, aiding researchers who are studying these complex molecules. The finding could also help halt industrial oil spills.
Dow Chemical is looking to separate about 40 manufacturing plants from its business as it continues to concentrate on moving away from cyclical commodity products. The company said it is considering joint ventures, spinoffs or sales. It expects those deals to happen within the next 12 to 24...
Scientists at The Univ. of Texas at Austin have developed a new method to estimate gas production from hydraulically fractured wells in the Barnett Shale. The approach, which uses a simple physics theory called scaling, is intended to help the energy industry accurately identify low- and high-producing horizontal wells, as well as accurately predict how long it will take for gas reserves to deplete in the wells.
Researchers studying more effective ways to convert woody plant matter into biofuels have identified fundamental forces that change plant structures during pretreatment processes used in the production of bioenergy. Experimental techniques including neutron scattering and x-ray analysis with supercomputer simulations revealed unexpected findings about what happens to water molecules trapped between cellulose fibers.
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