How to use reactors in a sentence

Looking for sentences and phrases with the word reactors? Here are some examples.

Sentence Examples But the Nuclear Regulatory Commission, the agency charged with safeguarding the nation's 103 reactors, remained strangely purblind to the threat. It is the metal that is left over after uranium is enriched for use in nuclear reactors. The uranium, less than 5 percent enriched, will be used for fuel for civilian reactors. There have been 300 reactors decommissioned around the world including perhaps 100 commercial power stations. Although Cuba does not yet have any operating nuclear power reactors, it is a signatory to this convention. But, pebble reactors do not have the same crash shields required of light-water breeder reactors. Commercial nuclear power reactors are clearly terror targets, particularly those near airports. I think we should develop pebble bed reactors and continue to do research on fusion energy. The dehydrogenation and selective hydrogenation reactors were run continuously and the product collected. A green chemistry example concerns the transfer of raw polymer resin into reactors. With a high rate of spontaneous cure of the illness, such studies need a large number of subjects to balance the expected high placebo reactors. Turbine generators here wind down, the emergency system to protect the nuclear reactors from overload kicks in, and the propeller shaft stops. The pressure vessel for nuclear reactors is crucial equipment for the second-phase power projects at Qinshan Nuclear Power Plant. The new reactors would be built on existing nuclear sites and replace those which are to be decommissioned in the near future. It has led to computers, lasers and nuclear reactors, and it tells us why the Sun shines and why the ground beneath our feet is solid. Because the big thing about the large reactors is, you have to pour concrete, and you have to cure the concrete. Activists are up in arms over a Bush proposal to allow nuclear reactors in spacecraft. The three dome shaped anti-matter reactors were visible at the back of the room though a radiation resistant window. Spent fuel rods are extracted from nuclear reactors when their uranium is no longer efficient for producing electricity. Pellets of nuclear fuel are contained within the fuel rods of nuclear fission reactors. Show More Sentences It wants to produce enriched uranium to power nuclear reactors, not to build nuclear weapons. Uranium enriched to low grades is used for fuel in nuclear reactors, but further enrichment makes it suitable for atomic bombs. Then it backtracked on part of that deal, fueling American suspicions that it was not simply developing fuel for nuclear reactors. If we use more nuclear power, we could do this for about 100 years using current nuclear reactors, before fissionable uranium runs out. Candu reactors offer a safe, reliable sources of baseload electricity and are a proven solution to the problem of climate change. The reactors range in diameter from about 400 to 60 microns, or millionths of a meter. Other things you should avoid consuming tonight are Berliner doughnuts, Fraulein fairy cakes and Leipzig nuclear reactors. It houses the power couplings that transfer energy from the three main reactors to the different areas of the ship. Within the core of nuclear reactors, a transmutation-process goes through the sequence of the outer planet-names. People in Bulgaria are concerned about what will happen if Sofia is forced to decommission the reactors. As part of their normal operations, nuclear reactors routinely emit radioactive gases and particles into the air. Nuclear reactors generate electricity by creating heat from a nuclear reaction. The article proclaimed the dawn of the age of atomic aircraft powered by hafnium-178 isomer reactors. Neutron or ion irradiation hardens the material but not enough to prevent use in nuclear reactors. This property is utilized in control rods of nuclear reactors, which regulate the number of free neutrons passing through the reactor. Ultimatum is used in nuclear reactors as a reflector or moderator for it has a low thermal neutron absorption cross section. Light-water reactors use ordinary water for both coolant and for neutron moderator. Heavy water is a suitable and convenient moderator of neutrons in nuclear reactors. No natural reactors exist today, as the relative density of fissile uranium has now decayed below that needed for a sustainable reaction. It resumed the production, and testing of uranium enrichment centrifuges that can make fissile material for nuclear reactors or weapons. Show More Sentences Warp reactors both show good plasma flow, and are building up neutrons now. But as former weapons plants are cleaned up and aging reactors are decommissioned, the volume of nuclear junk is expected to soar. In addition, 5 other reactors have been nonoperational for at least 2 consecutive calendar years. In addition to starting up its nuclear reactors, it has expelled UN inspectors and is withdrawing from the nuclear non-proliferation treaty. Regardless of the results of the review, Bulgaria will decommission the two reactors. The travails of building reactors with indigenous technology is competently related in the book. But best of all, this new form of reactor can incinerate waste from other reactors, turning today's noxious stockpiles into energy. One of the EU's main arguments for the closure of the old reactors was the lack of a protective encasement around them. Graphite-moderated nuclear facilities are able to produce weapons-grade material more easily than the safer light-water reactors. Work will focus on the techniques used to safely store weapons-grade material and spent radioactive fuel from nuclear reactors. A few reactors in her brain decided to give up the ghost, and she simply stared, incapable of speech or action. If a number of countries build new nuclear reactors, how long would it last? There has been a virtual freeze on new nuclear reactors being built in Western Europe and North America. Germany has shut 16 nuclear reactors as part of a plan to eliminate nuclear power from its energy mix. It's time we consider new nuclear reactors which produce less nuclear waste than before, he says. I mean many of those similar research reactors are in the middle of university campuses in other places in the world. There are now 442 nuclear reactors operating worldwide with a total capacity of 300,000 megawatts. Iowa State's 150-ton teaching reactor, first operable in November 1959, was one of the first teaching reactors operated by a U.S. university. In the first five years, the reactors will undergo mild surface-level deactivation to minimize their radioactivity. Other radioisotopes are produced in fission reactors through bombardment by the neutrons that were released in the fission chain reaction. Show More Sentences The existing reactors are getting on for 30 to 40 years old and shutdown cannot be long delayed. The government adopted the position that the reactors should be decommissioned in 2006, but insisted on a safety inspection. In nuclear reactors, control rods adsorb atomic particles and control the power of the reactor. Under the agreement, the U.S. is leading an international effort to build two light-water reactors in North Korea. Their reactors and weapons stockpiles are vulnerable, their frontiers are poorly controlled and key segments of their security services are often corrupt. Mayak, a nuclear facility, has several nuclear reactors and is a storage site for radioactive waste. In the case of distillation columns or in the case of reactors, these oxygenous gases are generally metered into the bottom, for example into the bottom circuit. On current plans, over the next two decades, the UK will lose around nine gigawatts of generation capacity, as the old nuclear reactors are closed down. They already get a lot of power from nuclear reactors and also are actively engaged in 4th generation nuclear reactor research and fusion reactor research. On Sunday afternoon, the bottom of one of the reactors rose to 82 degrees Celsius, Tepco said. That agreement resulted in Pyongyang's accession to the Nuclear Non-Proliferation Treaty, but in the end Moscow did not build the promised reactors. To date Kim Jong-il's rogue state has been kept in check by a 1994 treaty that provided for the construction of light water nuclear reactors and the granting of economic aid. Why from a non-proliferation point of view, are light water reactors preferable to the graphite moderator reactors that the North Koreans have built? There is an urgent need to redefine the criteria for revaccination in abortive reactors who show preliminary response stages but do not develop a scar. A terawatt is 1 billion watts, a quantity of energy that would otherwise require more than 500 nuclear reactors or thousands of coal-burning plants. Most fuel for nuclear reactors is made from enriched uranium oxide. The temperature in the reactors began to rise, melting some steel plates. Uranium enriched to low levels can be used as fuel in nuclear reactors to generate electricity, but further enrichment makes it suitable for use in nuclear weapons. When everybody else was using overheads and PowerPoint slides, I showed up with full-motion video and graphics right down to the molecular level for the reactors. Uranium is enriched to make fuel for power reactors, but the same process also is used to make the explosive core of atom bombs. Show More Sentences Taking into account the probability of active faults and resultant ground movement, Californian engineers had elaborated fault-tolerant design standards for nuclear reactors. As minister of Trade, he oversees TEPCO, which is attempting to put its profitable nuclear reactors back on-line. In the end, Bulgaria agreed to close the four old reactors at the plant. Uranium for the first atomic bomb and for nuclear reactors was enriched in the 235 isotope, as compared to the more abundant 238 isotope, by gaseous diffusion. The Fassenon nuclear plant in eastern France was just two degrees centigrade away from an emergency shutdown, forcing technicians to hose down one of the reactors. Healthcare hardware and nuclear reactors fall into this category, but he expands his scope to show how non-physical aspects become integral to the entire design. One of the reactors exploded and released huge doses of radiation. Local authorities likewise need to give their stamp of approval before Kansai can ever restart the reactors. Of the nuclear reactors the HTR now produces heat at the highest temperature. The metallurgist Eric Colbeck, when working at Hadfields Limited in Sheffield, invented boron steel for control rods for nuclear reactors. The United Kingdom is expected to launch the building of new nuclear reactors to replace existing generators and to boost UK's energy reserves. Large naval vessels and submarines continue to be operated with steam turbines, using nuclear reactors to boil the water. In 2013, the second nuclear commercial complex in Karachi was marginalised and expanded to additional reactors, based on the Chashma complex. The fissile material contained in the warheads can then be recycled for use in nuclear reactors. In addition, many reactors are equipped with a dome of concrete to protect the reactor against both internal casualties and external impacts. Modern nuclear reactor designs have had numerous safety improvements since the first generation nuclear reactors. With the commercialization of nuclear power, the reprocessed plutonium was recycled back into MOX nuclear fuel for thermal reactors. A new generation of designs for nuclear power stations, known as the Generation IV reactors, are the subject of active research. Fusion reactors, which are still in the early stages of development, diminish or eliminate some of the risks associated with nuclear fission. The reactors are a joint effort of French AREVA and German Siemens AG, and will be the largest reactors in the world. Show More Sentences In 2013 China had 32 nuclear reactors under construction, the highest number in the world. In pyrometallurgical fast reactors, the separated plutonium and uranium are contaminated by actinides and cannot be used for nuclear weapons. Although some reactors of Mayak were shut down in 1987 and 1990, the facility keeps producing plutonium. In 1964 the Magnox reprocessing plant came on stream to reprocess spent nuclear fuel from the Magnox reactors. Plutonium isotopes are expensive and inconvenient to separate, so particular isotopes are usually manufactured in specialized reactors. Breeder reactors are specifically designed to create more fissionable material than they consume. Radionuclides occur naturally and are artificially produced in nuclear reactors, cyclotrons, particle accelerators or radionuclide generators. Anaerobic lagoons produce biogas from manure, while biogas reactors can be used for manure or plant parts. Nuclear contamination from dumped Russian naval reactors is an environmental concern in the Barents Sea. In addition, solarthermal collectors, geothermal energy sources and biomass reactors produce heat in this temperature range. The six reactors in the 2011 Fukushima Daiichi Nuclear Power Plant catastrophe had been designed by General Electric. Concerns over the design and safety of these reactors were raised as early as 1972, but tsunami danger was not discussed at that time. Special grades of synthetic graphite, such as Gilsocarbon, also find use as a matrix and neutron moderator within nuclear reactors. Graphite used for nuclear reactors is often referred to as nuclear graphite. Eradication of Aleutian disease of mink by eliminating positive counterimmunoelectrophoresis test reactors. According to the report, many Japanese remain cautious about the restart of nuclear reactors despite the tighter standards. This paper describes a study on the treatment of black liquor from a kraft pulp and paper mill using batch and continuous biological reactors. For the planned new reactors even more enriched uranium is proposed, producing very high burnup spent fuel. The two reactors are both to be built near Iran's first Russia-built nuclear plant in Bushehr. In most conventional chemical reactors, inadequate mixing and mass-transfer rates limit the value and performance of a fast chemical reaction. Show More Sentences Silveston has made highly significant and pioneering research in the periodic operation of chemical reactors. Not far from Hong Kong, along Daya Bay, researchers are studying neutrinos spit from six nuclear reactors. Each of the two reactors needs a separate automated neutron flux control system because they work independently. The project involves the construction of two nuclear reactors with a generation capacity of 1,100MW each. Jordan, which imports about 96 percent of its annual energy needs, plans to build several nuclear reactors for power generation. Yong Kwang city has five nuclear reactors with production capacity of 1000 megawatts each. According to the National Energy Administration, China has 15 nuclear reactors in operation, mostly in Jiangsu, Zhejiang and Guangdong provinces. Together with this, quick blending of these large reactors plus reliable removal of the heat of reaction are crucial. Kaiga has four units of pressurised heavy water reactors, each having a capacity of 220 megawatt. Belgium is thus in the same situation as in 2012 when the reactors were shut down due to cracks in the pressure vessels. The station is home to two pressurized water reactors capable of generating 1,768 megawatts combined. Both units are pressurized water reactors and together they produce 1,705 megawatts of electricity, which powers more than 1,000,000 homes. Most of the world's operating nuclear plants adopt second generation pressurized water reactors, Xinhua News reports. Plutonium-239 can also be used in fission bombs and is produced in nuclear power reactors from natural uranium. The new lab consists of three continuous, trickle bed reactors and has the design capability to handle hydrotreatment and hydrogenation reactions at pressures up to 2000 psig. The NPP will be equipped with Russia-made pressurized water reactors. In fact, for decades pressurized thermal shock has been well understood and well monitored by the owners and operators of the nation's pressurized water reactors. In 2009, the VVER-1000 pressurised water reactors construction has begun. Genome sequencing in microfabricated high-density picolitre reactors. Hafnium is a common metallic element used in nuclear reactors. Show More Sentences As well as decommission resulting from anti-nuclear sentiments, a large number of reactors reaching the end of their operating lives are to be shutdown. Although of high, bomb-grade quality, the uranium from Russia's dismantled warheads could potentially be diluted into the lower grade kind used to fuel nuclear power reactors. Unlike other small volume reactors that stir only from the bottom, the Argonaut synthesizer features variable height mixing within the reaction vessel. Fast breeder reactors gain their name for their ability to use fast unmoderated neutrons to breed fissile plutonium and possibly higher transuranics from uranium. Unfortunately for humanity, politicians preferred uranium nuclear reactors simply because their main purpose was to provide weapons-grade uranium and plutonium. For this reason, research and development is being conducted throughout the world targeting nuclear reactors that can achieve nuclear fission in transuranic waste. Modern reactors are controlled by rods made of materials that sop up neutrons generated during fission so that they can no longer trigger additional nuclear decays. Nuclear fusion reactors use tritium as a fuel together with deuterium. Called multiwalled carbon nanotube aerogel, the substance can be used in sensors to detect pollutants and toxic substances, chemical reactors, and electronics components. Projects range from integrating chemical reactors and recycling waste ethanol in pharmaceutical plants to producing high-quality potable and biofuel grade ethanol. Thorium reactors burn waste actinides, including plutonium generated in uranium reactors, increasing power generation, while at the same time reducing problem waste. The use of jacketed lab reactors has also enabled GSK to save considerable time by cutting back on the use of reaction calorimetry to support intermediate scale-up. In addition, AREVA, a French company, has accumulated robust decommissioning experiences not only in the Europe but also in the United States, including BWR reactors. Thorium reactors are the big what-if technology of the 20th century. But pressurized water reactors have been given a five-year moratorium to meet the requirement, enabling utilities to more swiftly file for the restart of this type of reactor. The Nuclear Regulatory Commission oversees 34 nuclear reactors, eight for research or testing and 26 for power production in the Northeastern United States. At first these ships were only capable of short dives, but soon developed the capability to spend weeks or months underwater powered by nuclear reactors. Unlike the early US nuclear reactors at Hanford, which consisted of a graphite core cooled by water, the Windscale Piles consisted of a graphite core cooled by air. The first of four Magnox reactors became operational in 1956 at Calder Hall, adjacent to Windscale and across the River Calder, and the site became Windscale and Calder Works. Activities at the Sellafield site primarily support decommissioning of historic plants, and reprocessing fuel from UK and international nuclear reactors. Show More Sentences Fast reactors can theoretically consume some existing waste. A theoretical way to reduce waste accumulation is to phase out current reactors in favour of Generation IV Reactors, which output less waste per power generated. In most nuclear reactors, water is both a coolant and a moderator. They also contend that reactors themselves are enormously complex machines where many things can and do go wrong, and there have been many serious nuclear accidents. Nuclear reactors usually rely on uranium to fuel the chain reaction. Energy companies are about to increase nuclear power production, as in July 2010 the Finnish parliament granted permits for additional two new reactors. Thus, the further development of large reactors, at least in the pilot plant scale to enable multikilogram production of lead compounds, is required. Additionally, as a result of 8 of 16 nuclear reactors being offline for maintenance or repair, wind produced more energy than nuclear did that day. All commercial reactors in the United States fall into two categories, pressurized water reactors and boiling water reactors, collectively known as light water reactors. These included a new uranium metal plant at Springfields in Lancashire, and nuclear reactors and plutonium processing facilities at Windscale in Cumbria. The double-heterogeneity characterising pebble-bed high temperature reactors makes Monte Carlo based calculation tools the most suitable for detailed core analysis. Examples from Classical Literature The shunt reactors controls the High voltage and prevents system from Breakdowns, Tripping and total failure, said a press release. Scientists have long known that the graphite used to slow down neutrons shooting from the fuel in old-style nuclear reactors accumulates crystal defects that store energy. Find more words! 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Words that rhyme with reactors What is the adverb for reactors? What is the adjective for reactors? What is the noun for reactors? Use our Sentence Generator Nearby Words reactor reactivity reactiveness reactively reactive reactivation reacts read Read readability readable readably 8-letter Words Starting With r re rea reac react reacto reactor