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Nuclear power Recently the spotlight has been set on renewable energies to assist with weaning off of greenhouse gas emissions, solving issues with energy independence, and to exploit their inherent renewability.
Unfortunately our technology is not quite up to speed economically with our wish to rely completely on renewable energy, thus many non- renewable energies are recognized as viable options to power our economy Fraser, Of course the social stigma around nuclear is so strong that even if there were an undiscovered completely safe type of nuclear power plant, Justifying the complex science would be challenging.
After events such as Fukushima, Chernobyl, and Three Mile Island, the vast majority of society believes nuclear energy is nothing more than a death wish. Contrary to popular belief, a safer alternative in nuclear energy has been discovered and has been gaining popularity over the past few years despite the recent tragedy in Japan Sorensen, Subsequently Weinberg had noted the potential danger of a LWR and moved on to designing a safer nuclear power technology that he would end up supporting for the rest of his life.
To Weinbergs delight, although this rototype MSR had corrosive issues because of the salt involved, Weinberg deemed this technology far more superior to LWR. Since these countries showed interest at least by it can be assumed that they are already in the process of construction.
An example for our worst-case scenario would be for the United States to simply stand back and watch as the rest ot the world capi talizes on the best power generating technology known to man.
A technology that of course the United States developed and had in operation fifty years ago, but the idea simply aded away. As the majority of the US would like to go green, it may not be too early to claim the MSR as green nuclear power.
Nuclear reactors do not emit greenhouse gases taking care of one of the three major concerns with the future of energy.
Though observing an entire life cycle of Thorium and materials to make the power plant, there are transportation emissions involved. It turns out however, that Thorium is extremely accessible in the US as it is already mined concurrently with other rare earth minerals but is typically discarded for lack of utility.
Even if we were to run out of Thorium, the Moon has even greater amounts that by the time we begin to hit peak Thorium it will surely be so far in the future that extracting moon materials would not be a challenge.
As an investor this further assures a safe bet, but what is so safe about the LFTR design is that a meltdown or explosion is so much more unlikely to occur than in LWR systems. Since the carrier of thorium is a liquid, liquid fluoride, it allows standard pressure at igh temperatures.
In the LFTR, the system can naturally correct an over heated system by melting a frozen salt plug at the base of the system to enter into an emergency cooling tank.
The technology itself seems to be a it mysterious itself or maybe doubtful since it has already been ignored once before. What it comes down to is the timescale that nuclear reactors had been created. Back at Oak Ridge Laboratory where Weinberg had designed nuclear power he first designed the LWR, which happened to be more dangerous, but nevertheless reported his results.
Quickly academics and politicians alike were astounded by the amount of power that could be generated through nuclear fission. Politicians on the other hand, had deadlines to meet, people to please, Jobs to create, and the LWR went commercial. There is even a specific phone call between President Nixon and a California LWR director expressing swift actions to commercialize the technology before elections Sorensen, Thus many scientists have since seen and admired his work and have finally had reason to express its arious benefits once the inevitable failures of LWR ensued, for example, Fukushima.
In addition, it is important to note how resultant issues with LWR nuclear plants in the past have all been due to the intrinsic difficulty with handling a solid fuel at its required high pressure for fission to take place.
In other words, none of those accidents would have happened if they would have simply listened to their founder, Weinberg, and chose to go with an MSR design. As the public is informed with this somewhat difficult science I imagine it will take about as long to understand the itterence in types ot nuclear reactors as it did tor the majority ot the population to understand the science behind the greenhouse effect.
This is based on the fact that the same oil and coal industries will be threatened along with ill-educated environmentalists who will viciously support only renewable energy.Natural thorium is a mixture of radioactive isotopes, predominantly the very long-lived thorium ( × 10 year half-life), the parent of the thorium radioactive decay series.
Other isotopes occur naturally in the uranium and actinium decay series, and thorium is present in all uranium ores. Abundant thorium as an alternative nuclear fuel Important waste disposal and weapon proliferation advantages Marvin Baker Schaffern RAND Corporation, Main .
Nuclear reactors do not emit greenhouse gases taking care of one of the three major concerns with the future of energy. Though observing an entire life cycle of Thorium and materials to make the power plant, there are transportation emissions involved.
Information Literacy Assignment Thorium Reactors Essay Assignment: Thorium Reactors After the recent partial meltdown of the Fukushima Daiichi Nuclear Power Plant in Japan due to a catastrophic earthquake and tsunami, the safety and future of nuclear reactors has been questioned by many on an international scale.
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Send questions or comments to doi. Information Literacy Assignment Thorium Reactors Essay. Not to mention nuclear reactors are incredibly expensive and are currently reserved for more developed nations - Information Literacy Assignment Thorium Reactors Essay introduction. All of these shortcomings of traditional uranium reactors are solved through the use of new thorium salt reactors.