Oak Ridge Today

With WIPP re-opening, DOE Oak Ridge plans to start shipping transuranic waste again

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An underground waste facility in southeastern New Mexico that has been shut down for more than three years after a salt truck fire and radiological release will start accepting transuranic waste again in April from places like Oak Ridge. Oak Ridge expects to send 24 shipments of the transuranic, or TRU, waste by January 2018 to the U.S Department of Energy’s Waste Isolation Pilot Plant, or WIPP, near Carlsbad, New Mexico. (Photo by DOE Oak Ridge Office)

An underground waste facility in southeastern New Mexico that was shut down for about three years after a salt haul truck fire and radiological release will start accepting transuranic waste again in April from places like Oak Ridge. Oak Ridge expects to send 24 shipments of the transuranic, or TRU, waste by January 2018 to the U.S Department of Energy’s Waste Isolation Pilot Plant, or WIPP, near Carlsbad, New Mexico. (Photo by DOE Oak Ridge Office)

 

An underground waste facility in southeastern New Mexico that was shut down for about three years after a salt haul truck fire and radiological release will start accepting transuranic waste again in April from places like Oak Ridge.

Oak Ridge expects to send 24 shipments of the transuranic, or TRU, waste by January 2018 to the U.S Department of Energy’s Waste Isolation Pilot Plant, or WIPP, near Carlsbad, New Mexico, according to the DOE Oak Ridge Office.

The shipments to be accepted starting in April will be the first received at the facility since the fire and radiological release in February 2014, WIPP said. There was an official re-opening event on Monday, January 9, with remarks by Energy Secretary Ernest Moniz and members of the New Mexico congressional delegation.

Since the closure three years ago, Oak Ridge workers have continued processing waste and developed innovative storage solutions until shipping can resume to WIPP, said Ben Williams, spokesperson for the DOE Oak Ridge Office of Environmental Management.

Oak Ridge Today last reported on TRU waste in December 2015, when North Wind Solutions took over the operation of the Transuranic Waste Processing Center, which is south of Bethel Valley Road on Highway 95 in southwest Oak Ridge. [Read more…]

DOE addresses high-risk facilities in Oak Ridge

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Excess facilities at Oak Ridge's Y-12 National Security Complex are marked in red. (Image by DOE)

Excess facilities at Oak Ridge’s Y-12 National Security Complex are marked in red. (Image by DOE)

 

A new initiative by the Oak Ridge Office of Environmental Management is improving safety and preparing two of the federal sites—Oak Ridge National Laboratory and Y-12 National Security Complex—for cleanup and modernization, officials said. The initiative is an excess contaminated facilities initiative.

The congressionally funded cleanup initiative was stimulated by a report to Congress by the Governmental Accountability Office. The report noted that the U.S. Department of Energy designated more than 2,300 of its facilities as “excess,” meaning they’re not operating and no longer serve the department’s missions.

“Many of these facilities pose high risk from contamination and deteriorating structural integrities due to their age and the limited resources to maintain them,” the U.S. Department of Energy Office of Environmental Management, or EM, said in a story published January 31.

The Office of Environmental Management said more than a quarter of all DOE’s high-risk excess facilities are in Oak Ridge at either ORNL or Y-12. Y-12 has 90 excess facilities to address while ORNL has more than 200, DOE EM reported. [Read more…]

Mason leaving ORNL for Battelle

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Thom Mason May 23 2016

Oak Ridge National Laboratory Director Thom Mason is pictured above on Monday, May 23, 2016, in Chattanooga. (File photo by ORNL)

 

Note: This story was last updated at 3:05 p.m.

Thom Mason, the director of Oak Ridge National Laboratory since 2007, is leaving the lab for a job at Battelle.

Mason announced the move in an email to employees on Friday morning.

He will become senior vice president for laboratory operations at Battelle in Columbus, Ohio. Battelle, in partnership with the University of Tennessee, has managed and operated ORNL for the U.S. Department of Energy since April 2000.

“I’m privileged to take on the challenges that lie ahead,” Mason said. [Read more…]

‘Handful’ of ORNL scientists from countries included in travel ban, but no effect so far

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Oak Ridge National Laboratory Sign

Photo by Oak Ridge National Laboratory

 

Note: This story was updated at 1:30 a.m. Feb. 12.

A “handful of scientists” working at Oak Ridge National Laboratory are citizens of the seven countries that were barred from entering the United States for up to 90 days under an executive order signed by President Donald Trump last month, but so far, the travel ban hasn’t had an effect at the lab, officials said Friday.

ORNL is a U.S. Department of Energy laboratory. It’s DOE’s largest science and energy laboratory, and it has foreign nationals working there as well as visiting scientists.

The seven countries included in the president’s travel ban, which was issued January 27, were Iran, Iraq, Libya, Somalia, Sudan, Syria, and Yemen.

“Only a handful of scientists working at ORNL are citizens of those seven countries,” the lab said in response to questions. “We’re not aware of any effects of the order here to date.” [Read more…]

ORNL wins four federal lab awards for tech transfer

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Oak Ridge National Laboratory’s Open Port Sampling Interfaces for Mass Spectrometry, invented by Gary Van Berkel (left) and Vilmos Kertesz, features simplicity and elegance. (Photo by ORNL)

Oak Ridge National Laboratory’s Open Port Sampling Interfaces for Mass Spectrometry, invented by Gary Van Berkel (left) and Vilmos Kertesz, features simplicity and elegance. (Photo by ORNL)

 

Four technologies developed at the U.S. Department of Energy’s Oak Ridge National Laboratory have earned Federal Laboratory Consortium awards for excellence in technology transfer, a press release said.

The FLC is a network of more than 300 federal laboratories, facilities, and research centers dedicated to promoting and strengthening the commercialization of federal laboratory-developed technologies and expertise, the press release said.

The honors place ORNL in elite company, according to Donna Bialozor, FLC Awards committee chair, who wrote: “This year, your laboratory is one of a select number of recipients, an indication that your nominations were truly of the highest caliber.”

Mike Paulus, ORNL’s director of technology transfer, noted that it is especially significant that ORNL won four of the 19 FLC awards for excellence in technology transfer.

“With these latest awards, ORNL has now won 55 since 1986, reaffirming the importance and relevance of our research and development,” Paulus said.

ORNL earned recognition for the following technologies: [Read more…]

Recent sirens were false alarms at ORNL

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DOE Warning Siren

Several readers have asked why sirens went off in Oak Ridge early Friday, January 20.

On Tuesday, Oak Ridge National Laboratory said three sirens at the lab were unintentionally activated for about 45 seconds during the daily alarm test just before 6 a.m. Friday, January 20. Only the sirens on the ORNL site were affected, ORNL spokesperson David Keim said.

The sirens at other DOE sites and within the city were unaffected, but ORNL immediately notified the city and other U.S. Department of Energy sites of the false alarm at the lab, Keim said. [Read more…]

Haslam visits ORNL to highlight state’s role in discovering tennessine

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Bill Haslam at ORNL Tennessine Martin McDonald Thom Mason ORHS Students

Principal Martin McDonald, left, and students from Oak Ridge High School accepted the first new chart of the periodic table featuring element tennessine and signed by Governor Bill Haslam, right, and ORNL Director Thom Mason, second from left. To mark the discovery of tennessine, UT-Battelle is donating a new chart to all public middle and high schools in Tennessee. (Photo courtesy ORNL)

 

Tennessee Governor Bill Haslam visited the U.S. Department of Energy’s Oak Ridge National Laboratory on Friday to congratulate the ORNL team involved in the discovery of the element tennessine, named in recognition of the vital contributions of the state of Tennessee to the international search for new superheavy elements.

UT-Battelle, the managing contractor of ORNL, is marking the discovery by providing more than 1,000 public middle schools and high schools in Tennessee with new charts of the periodic table. Tennessine—the official name for element 117—completes the seventh row of the table and the column of elements classified as halogens.

The charts will include the signatures of Haslam and ORNL Director Thom Mason.

“We had two very significant announcements in Tennessee this fall as it relates to science,” Haslam said. “In October, the Nation’s Report Card announced that Tennessee students are the fastest improving in the nation in science, and in November, Tennessee became only the second state to be recognized in the periodic table of elements. Having an element named in our honor is further evidence of the scientific excellence that exists at Oak Ridge National Laboratory, the University of Tennessee, Vanderbilt University, and other institutions throughout our state, and by UT-Battelle donating new periodic tables to every middle and high school in Tennessee, students can feel proud of our state’s important role in the scientific community and inspired to play a role in its future.” [Read more…]

ORNL receives interest from appliance makers on dryer that uses vibrations, rather than heat

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Oak Ridge National Lab’s Ayyoub Momen demonstrates ultrasonic clothes dryer technology for David Danielson, assistant secretary for Energy Efficiency and Renewable Energy, or EERE. (Photo courtesy DOE)

Oak Ridge National Lab’s Ayyoub Momen demonstrates ultrasonic clothes dryer technology for David Danielson, assistant secretary for Energy Efficiency and Renewable Energy, or EERE. (Photo courtesy DOE)

 

Oak Ridge National Laboratory has received significant interest from appliance manufacturers who could enter into an agreement to continue developing the technology to build a dryer that uses vibrations, rather than heat, to dry clothes.

The cooperative research and development agreement, or CRADA, could develop the technology into a full-scale commercial product.

This month, Oak Ridge Today asked about the current status of the project, which has been highlighted by the U.S. Department of Energy Office of Energy Efficiency and Renewable Energy. An earlier announcement had said that the project term was from October 1, 2014, to September 30, 2016.

Omar Abdelaziz of ORNL said DOE has continued to fund this work and will fund the laboratory’s efforts in the upcoming CRADA. [Read more…]

If successful, ORNL process could play role in fighting climate change

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Rondinone_Song_hensley_r1

ORNL’s Yang Song (seated), Dale Hensley (standing left), and Adam Rondinone examine a carbon nanospike sample with a scanning electron microscope. (Photo by Oak Ridge National Laboratory)

 

In October, Oak Ridge National Laboratory announced that scientists had developed an electrochemical process that uses tiny spikes of carbon and copper to turn carbon dioxide, a greenhouse gas, into ethanol.

This month, Oak Ridge Today asked if the process using the very small catalysts could be used on a large scale to convert carbon dioxide in the atmosphere into ethanol, and if that might be used to combat climate change.

Here is the response from researcher Adam Rondinone, lead author of a team’s study published in ChemistrySelect:

“If we are successful, then yes, this process will take us a little bit closer to the goal of mitigating climate change.  But many other technologies and changes will also be needed, because of the scale of the problem. Also, this technology is more focused on what to do with CO2 (carbon dioxide) once it has been captured. While it could feasibly be coupled to a capture mechanism for extracting CO2 from the air, it will more likely be used to intercept and recycle emissions from point sources like power plants. Ultimately, it will just be one solution out of many that we will need to implement in order to prevent serious climate changes.” [Read more…]

UT-Battelle fulfills $250,000 pledge to Emory Valley Center campaign

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Emory Valley Center and UT-Battelle Check Jan 2017

On hand for UT-Battelle’s check presentation at the new facility construction site are, from left to right, Shirley Raines, Emory Valley Center board vice president; Dottie Thompson and Gene Caldwell, EVC capital co-chairs; Jennifer Enderson, EVC president; ORNL’s Jeff Smith and Leigha Humphries; Tennessee senators Ken Yager and Randy McNally; and Janet Wood, EVC vice president of community engagement. (Photo courtesy ORNL)

 

UT-Battelle, the managing contractor for the U.S. Department of Energy’s Oak Ridge National Laboratory, made the final installment of a $250,000 pledge by presenting a $50,000 check in late December to the Emory Valley Center, a community facility that serves people with disabilities, a press release said.

UT-Battelle made the pledge in 2011 when the Emory Valley Center, which provides services and support for adults and children with intellectual, developmental, and physical disabilities, began a building program to replace its aging structure. The center’s new building is now under construction.

ORNL Deputy Director for Operations Jeff Smith and Community Relations Manager Leigha Humphries presented the check to Jennifer Enderson, the center’s president. [Read more…]

ORNL: Crystallization method offers new option for carbon capture from air

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carbon_dioxide_direct_air_capture2-custelcean

Using X-ray diffraction, ORNL’s Radu Custelcean analyzed the molecular structure of the simple guanidine compound and was surprised to find carbonate, a crystal that forms when carbon dioxide from air reacts with water. (Image credit: ORNL/Genevieve Martin)

 

By Sara Shoemaker, Oak Ridge National Laboratory

Scientists at the U.S. Department of Energy’s Oak Ridge National Laboratory have found a simple, reliable process to capture carbon dioxide directly from ambient air, offering a new option for carbon capture and storage strategies to combat global warming.

Ambient air is air that completely surrounds.

Initially, the ORNL team was studying methods to remove environmental contaminants such as sulfate, chromate, or phosphate from water. To remove those negatively charged ions, the researchers synthesized a simple compound known as guanidine designed to bind strongly to the contaminants and form insoluble crystals that are easily separated from water.

In the process, they discovered a method to capture and release carbon dioxide that requires minimal energy and chemical input. Their results are published in the journal Angewandte Chemie International Edition. [Read more…]

UCOR, DOE cleanup contractor in Oak Ridge, earns 94 percent of award fee

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ucor-k-27-building-fall-2016

UCOR workers take down the final portion of Building K-27, achieving Vision 2016, a DOE goal to remove all of the former uranium enrichment buildings at the East Tennessee Technology Park by the end of 2016. K-27 was the fifth and final gaseous diffusion building to be demolished at the site. Successful demolitions of the four other buildings were completed from 2006 to 2015. (U.S. Department of Energy photo)

 

UCOR, the U.S. Department of Energy’s cleanup contractor in Oak Ridge, received about $3.4 million for its performance from April through September 2016, or 94 percent of the total award fee available, federal officials said.

The Oak Ridge Office of Environmental Management, or OREM, recently issued the six-month fee determination scorecard for UCOR, or URS | CH2M Oak Ridge LLC, after completing its evaluation.

“Contractor award fee evaluations determine what will be paid based on performance against stated objectives in accordance with annual award fee plans,” the DOE Office of Environmental Management, or EM, said in the EM Update electronic newsletter on December 29. “EM releases information relating to contractor fee payments to further transparency.”

According to UCOR’s scorecard, the company received an overall rating of “very good” for project management and “high confidence” for cost and schedule based on cost and schedule indexes, the newsletter said. [Read more…]