Toshiba Corp. has been developing a small nuclear reactor for mining oil sands at the request of a firm engaged in such mining projects in Alberta Province, Canada, and aims to begin operating the reactor by 2020, it has been learned.
[...]
The output of Toshiba's new small reactor will be 10,000 kilowatts to 50,000 kilowatts, about 1 percent-5 percent that of a regular nuclear reactor, according to the sources.
Steam generated in the reactor will be sent to strata located at a depth of about 300 meters, where oil sands are found, to turn the sand into slurry. The slurry will then be extracted from the strata using a separate pipe.
To ensure the reactor's safety, Toshiba reportedly plans to construct a nuclear reactor building underground, while the building itself will be equipped with an earthquake-absorbing structure.
This is hardly a new idea, and I've covered it a couple of times previously. For our current purposes, the most important bit is this passage out of a Rand Corporation study from several years back:
But Would Nukes Even Work
Nuclear power could be used to produce electricity, steam, and hydrogen for oil-sand
projects. However, in addition to concerns about radioactive-waste management and proliferation, there may be limitations on the use of nuclear power in the oil-sand industry. Oil-sand projects are generally dispersed, whereas nuclear plants generally provide a large amount of power at a single site. Piping steam over great distances would not be practical, 21 and electricity transmission would require significant infrastructure investments to reach many small, often remote oil-sand sites. H2 production via electrolysis today is expensive, and, again, there is no existing infrastructure for moving large amounts of H2 to remote oil-sand sites (NPC, 2007). At present, there is insufficient information to provide cost estimates if nuclear power were used in oil-sand projects.
So, what this implies, and what the pic from the Yomiuri story implies...
