Schema-Root.org logo

 

  cross-referenced news and research resources about

 chemical element thorium

Schema-Root.org logo
images:  google   yahoo YouTube
spacer

updated Sun. April 1, 2018

-
"This would inhibit the development of volcanism," he said. The onset and persistence of volcanic eruptions also depends on how much heat is generated in the crust, which is closer to the surface than the mantle. If there are more radioactive materials, such as thorium or radium, inside of the crust, they ... NASA
Thorium a lustrous radioactive element with the highest temperature of 3,000 degrees has been acknowledged as an interesting resource on the planet. The global Thorium market was boosted with the rising applications in the production of nuclear fuel. Several demonstrations have been carried out ... Technology

Thorium Premiere New Song & Video For "Maniac" From Upcoming New Album "Blasphemy Awakes". posted Mar 10, 2018 at 3:13 AM by LugalKiEn. (0 Comments). Scandinavian death metallers Thorium premiere a new song and video entitled "Maniac", taken from their upcoming new album "Blasphemy Awakes", ...
In a recent issue of Science, a research team led by Dirk Hoffmann of the Max Planck Institute of Evolutionary Anthropology in Leipzig, Germany, reported a surprising finding. When they used uranium-thorium dating to determine the age of cave art from several locations in Spain, the paintings turned out ...
Thorium Molten Salt Reactors (LIFTRS) are the answer. These new reactors are 100 percent safe, use 97 percent of the nuclear energy, can be made small, trailer truck size, have little benign waste, do not need emergency water cooling like ocean, river or lakes, they can desalinate water and ...
The irradiation of two fuel pins containing thorium-plutonium oxide pellets is under way at the Halden research reactor in Norway. Thor Energy - which is leading the consortium carrying out the research - said this is the start of the third phase of a five-year trial-operation of thorium-based nuclear fuels.

Thorium reactors have long been proposed as a cleaner, safer alternative to conventional nuclear energy, and now a new Russian study has added another potential benefit to the mix. Scientists from Tomsk Polytechnic University (TPU) propose a new Thorium reactor design that can burn ...
Thorium has long held promise for "safer" nuclear power. A slightly radioactive element, it transforms into fissionable U-233 when hit by high-energy neutrons. But after use, U-233 creates fewer long-lived radioactive waste products than the conventional U-235 now used in nuclear power plants.
Die gebruikt geen water als koelmiddel maar gesmolten zout en thorium in plaats van uranium als splijtstof. Deze technologie ligt al vijftig jaar op de plank. Gesmolten-zout reactoren zijn veel veiliger dan de huidige generatie kernreactoren: bij problemen stopt de kernsplijting vanzelf. Rampen als ...
In the mid-1990s the Clinton administration canceled the liquid metal breeder reactor program, effectively killing all nuclear power research and development programs at the Department of Energy. President Obama gave our thorium reactor designs to the Chinese. But Sen. Sheldon Whitehouse, D-Rhode ...
Discovered in 1828 by the Swedish chemist Jons Jakob Berzelius, Thorium is a naturally-occurring nuclear fuel source.The isotope uranium-233 produced from thorium is used to generate nuclear fission in a thorium-based nuclear power. Due to its huge potential, thorium as fuel to generate nuclear powe ...
The irradiation of two fuel pins containing thorium-plutonium oxide pellets is under way at the Halden research reactor in Norway. Thor Energy - which is leading the consortium carrying out the research - said this is the start of the third phase of a five-year trial-operation of thorium-based nuclear fuels.
In tests conducted from 2012 to 2014, groundwater at West Lake contained unsafe levels of radioactive uranium, radium and thorium-230, along with arsenic, manganese, barium and benzene. An exhaustive, 814-page EPA study, updated on Jan. 10, outlines the dangers and costs associated with six ...
Bhabha formulated a strategy of extracting power from Thorium rather than Uranium, as Thorium was present in the country in abundance. This thorium-focused strategy was in marked contrast to all other countries in the world. The approach proposed by Bhabha to achieve this strategic objective became ...
Thorium reactors have long been proposed as a cleaner, safer alternative to conventional nuclear energy, and now a new Russian study has added another potential benefit to the mix. Scientists from Tomsk Polytechnic University (TPU) propose a new thorium reactor design that can burn weapons-grade ...
However, some of those parts usually contain small amounts of radioactive elements, like thorium and uranium, so you can see how people can be antsy about radioactive sludge being released to the environment, even with all the precautions taken by Lynas. It was a long-standing issue that had been ...

Tomsk Polytechnic University scientists are working on a new technology that will pave way for use of weapons-grade plutonium to be used in thorium reactors. Scientists say that their high-temperature gas-cool low-power reactors with thorium fuel can be used to generate power and thermal energy.
Thorium reactors are used in areas where there are no large water bodies and rivers, which are needed for classical reactors. They can also be used in arid areas as in remote areas of Siberia and the Arctic. Associate Professor Sergey Bedenko from the School of Nuclear Science & Engineering says, "As ...
A third-party medical company, whose name has not been disclosed, will extract thorium from the uranium inventory and use it to pay Isotek, Environmental Management's nuclear cleanup contractor. The contract modification was approved after its evaluation as part of Environmental Management's 45-day ...
A first order objective is reported to be the kickoff of design and development of a first of a kind thorium molten salt reactor in 2020 in the city of Wuwei in Gansu province. Commercial development is targeted for the early 2030s. The program is called the Thorium-Breeding Molten Salt Reactor (TMSR).
It is a naturally occurring isotope produced by the radioactive decay of thorium in sediments. But unlike thorium, it dissolves into water, where scientists can track the sources, amounts, rates, and direction of its flow, said Kipp, who is lead author of the study and a graduate student in the MIT-WHOI Joint ...
Thorium a lustrous radioactive element with the highest temperature of 3,000 degrees has been acknowledged as an interesting resource on the planet. The global thorium market was boosted with the rising applications in the production of nuclear fuel. Several demonstrations have been carried out to ...
Nuclear and radiation experts yesterday had cautioned the public over potential hazards posed by naturally-occurring radioactive elements in construction materials. Commonly found in materials naturally sourced from earth, uranium and thorium are Naturally Occurring Radioactive Materials (NORM) often ...
The two elements (uranium and thorium) undergo a natural decaying process to form other harmful elements and emit several types of radiation, particularly alpha, beta or gamma rays. Atomic Energy Licensing Board (AELB) director-general Hamrah Mohd Ali, in an exclusive interview with the New Straits ...
Thorium a lustrous radioactive element with the highest temperature of 3,000 degrees has been acknowledged as an interesting resource on the planet. The global thorium market was boosted with the rising applications in the production of nuclear fuel. Several demonstrations have been carried out to ...
Thorium a lustrous radioactive element with the highest temperature of 3,000 degrees has been acknowledged as an interesting resource on the planet. The global thorium market was boosted with the rising applications in the production of nuclear fuel. Several demonstrations have been carried out to ...
It is considered a world leader in Thorium-based technology. To move to thorium, India has a three-stage nuclear program. First, it will use normal uranium in Pressurised Heavy Water Reactors. Then it will use plutonium obtained from these in Fast Breeder Reactors. These Fast Breeder Reactors will create ...
Stop thorium in een kerncentrale in plaats van uranium, en je krijgt CO2-vrije energie, zonder gevaarlijk kernafval en kans op ongelukken. ... Thorium heet het, vernoemd naar de Noorse god van de donder, en het is overvloedig op de aardkorst beschikbaar, ook in het stadspark bij jou om de hoek.
"King Abdullah University of Science and Technology together with Chinese scientists have begun the exploration and the valuation of uranium and thorium deposits in the country's northern region of Ha'il," the official said. According to the official, the project is being carried out at the order of Crown Prince ...
The Port Hope Area Initiative is mandated to remove low-level radioactive waste — primarily radium-226, uranium, arsenic and thorium-230 and does not remove the other waste material. However, Craig Hebert, PHAI general manager, said under the legal agreement with Canadian Nuclear Laboratories ...
Smith says for the West Lake Landfill, the “clean-up level” for Thorium 232 is 7.9 picocuries per gram, while at the Cass Avenue site, Thorium 232 was found at levels as high as 14.3. Smith has sent a letter to the EPA and Army Corps of Engineers calling for more testing. Smith's letter also requests testing ...
The most common of these chains are the thorium, radium and actinium series, all ending with stable, unreactive and frankly boring lead. These decay chains occur constantly in Earth's crust, continuously replenishing reservoirs of lead. This helps explains why it is so much more abundant than gold.
Die belangstelling voor thorium heeft een even banale als dwingende achtergrond: de 37 kerncentrales die China nu in gebruik heeft, en de 20 die nu in aanbouw zijn, hebben allemaal uranium nodig. Het land beschikt echter nauwelijks over die grondstof. Thorium is daarentegen wel in zeer grote ...
The chinese reactors could use thorium. China has some of the world's largest reserves of the thorium metal. The Chinese project has been funded by the central government and the two reactors are to be built at Wuwei in Gansu province, according to a statement on the website of the Chinese Academy of ...
Yan Long, a researcher involved in the Chinese project at the Shanghai Institute of Applied Physics, said the Gansu facility might eventually help China develop a thorium-powered warship or aircraft. He said it was now possible to build a very small molten salt reactor and that after years of research and ...
The nature of energy supply is changing and changing fast. Nuclear technology must also evolve if it wishes to survive, or so the argument goes. However, this change presents its own set of risks which are best addressed by carefully selecting priorities. As we race to introduce new reactor designs ...
Thorium has long held promise for “safer” nuclear power. A slightly radioactive element, it transforms into fissionable U-233 when hit by high-energy neutrons. But after use, U-233 creates fewer long-lived radioactive waste products than the conventional U-235 now used in nuclear power plants.
It's still early days, but the use to thorium as an alternative to uranium could provide a cleaner, safer fuel source that would be harder to weaponise. With nuclear energy a booming industry in countries such as China and fear of nuclear threats on the rise, returning to this controversial topic could be well ...
It's just one polonium-, bismuth-, thorium-, and radium-tainted reminder of the way the uranium industry, enabled by the federal government, ravaged the West and its people for decades. In 1949, the Vanadium Corporation of America built a small mill at the confluence of White Canyon and the Colorado ...
... deranged General Jack D. Ripper—and the protocol will not permit the President of the United States to recall the plane. When the bomb explodes, it will trigger a Doomsday Machine installed by the Soviet military, dispersing a radioactive cloud of deadly Cobalt-Thorium G all across the earth and wiping ...
Thorium a lustrous radioactive element with the highest temperature of 3,000 degrees has been acknowledged as an interesting resource on the planet. The global thorium market was boosted with the rising applications in the production of nuclear fuel. Several demonstrations have been carried out to ...
Stop thorium in een kerncentrale in plaats van uranium, en je krijgt CO2-vrije energie, zonder gevaarlijk kernafval en kans op ongelukken. ... Thorium heet het, vernoemd naar de Noorse god van de donder, en het is overvloedig op de aardkorst beschikbaar, ook in het stadspark bij jou om de hoek.
"King Abdullah University of Science and Technology together with Chinese scientists have begun the exploration and the valuation of uranium and thorium deposits in the country's northern region of Ha'il," the official said. According to the official, the project is being carried out at the order of Crown Prince ...
Smith says for the West Lake Landfill, the “clean-up level” for Thorium 232 is 7.9 picocuries per gram, while at the Cass Avenue site, Thorium 232 was found at levels as high as 14.3. Smith has sent a letter to the EPA and Army Corps of Engineers calling for more testing. Smith's letter also requests testing ...
Die belangstelling voor thorium heeft een even banale als dwingende achtergrond: de 37 kerncentrales die China nu in gebruik heeft, en de 20 die nu in aanbouw zijn, hebben allemaal uranium nodig. Het land beschikt echter nauwelijks over die grondstof. Thorium is daarentegen wel in zeer grote ...
The most common of these chains are the thorium, radium and actinium series, all ending with stable, unreactive and frankly boring lead. These decay chains occur constantly in Earth's crust, continuously replenishing reservoirs of lead. This helps explains why it is so much more abundant than gold.
The chinese reactors could use thorium. China has some of the world's largest reserves of the thorium metal. The Chinese project has been funded by the central government and the two reactors are to be built at Wuwei in Gansu province, according to a statement on the website of the Chinese Academy of ...
Yan Long, a researcher involved in the Chinese project at the Shanghai Institute of Applied Physics, said the Gansu facility might eventually help China develop a thorium-powered warship or aircraft. He said it was now possible to build a very small molten salt reactor and that after years of research and ...
The nature of energy supply is changing and changing fast. Nuclear technology must also evolve if it wishes to survive, or so the argument goes. However, this change presents its own set of risks which are best addressed by carefully selecting priorities. As we race to introduce new reactor designs ...


 

news and opinion


 


 


 


 


schema-root.org

   elements
     thorium

chemical elements:
     actinium
     aluminum
     americium
     antimony
     argon
     arsenic
     astatine
     barium
     berkelium
     beryllium
     bismuth
     bohrium
     boron
     bromine
     cadmium
     calcium
     californium
     carbon
     cerium
     cesium
     chlorine
     chromium
     cobalt
     copper
     curium
     darmstadtium
     dubnium
     dysprosium
     einsteinium
     erbium
     europium
     fermium
     fluorine
     francium
     gadolinium
     gallium
     germanium
     gold
     hafnium
     hassium
     helium
     holmium
     hydrogen
     indium
     iodine
     iridium
     iron
     krypton
     lanthanum
     lawrencium
     lead
     lithium
     lutetium
     magnesium
     manganese
     meitnerium
     mendelevium
     mercury
     molybdenum
     neodymium
     neon
     neptunium
     nickel
     niobium
     nitrogen
     nobelium
     osmium
     oxygen
     palladium
     phosphorus
     platinum
     polonium
     potassium
     praseodymium
     promethium
     protactinium
     radium
     radon
     rhenium
     rhodium
     roentgenium
     rubidium
     ruthenium
     rutherfordium
     samarium
     scandium
     seaborgium
     selenium
     silicon
     silver
     sodium
     strontium
     sulfur
     tantalum
     technetium
     tellurium
     terbium
     thallium
     thorium
     thulium
     tin
     titanium
     tungsten
     ununbium
     ununhexium
     ununoctium
     ununpentium
     ununquadium
     ununseptium
     ununtrium
     uranium
     vanadium
     xenon
     ytterbium
     yttrium
     zinc
     zirconium

cross-references for
thorium:

thorium