China Boasts Breakthrough in Nuclear
Technology
Jan 19, 2011 - News Daily - Reuters
BEIJING, Jan. 2, 2011 (Reuters) — Chinese
scientists have made a breakthrough in spent fuel
reprocessing technology that could potentially solve
China's uranium supply problem, state television
reported on Monday.
The technology, developed and tested at the No.404
Factory of China National Nuclear Corp in the Gobi
desert in remote Gansu province, enables the re-use
of irradiated fuel and is able to boost the usage
rate of uranium materials at nuclear plants by 60
folds.
"With the new technology, China's existing
detected uranium resources can be used for 3,000
years," Chinese Central Television reported.
China, as well as France, the United Kingdom and
Russia, actively supports reprocessing as a means
for the management of highly radioactive spent fuel
and as a source of fissile material for future nuclear
fuel supply.
But independent scientists argued that commercial
application of nuclear fuel reprocessing has always
been hindered by cost, technology, proliferation
risk and safety challenges.
China has 171,400 tons of proven uranium resources
spread mainly in eight provinces -- Jiangxi, Guangdong,
Hunan, Xinjiang, Inner Mongolia, Shaanxi, Liaoning
and Yunnan.
China is planning a massive push into nuclear power
in an effort to wean itself off coal, the dirtiest
fossil fuel. It now has 12 working reactors with
10.15 gigawatt of total generating capacity.
China has set an official target of 40 gigawatts
(GW) of installed nuclear generating capacity by
2020, but the government indicated it could double
the goal to about 80 GW as faster expansion was one
of the more feasible solutions for achieving emissions
reduction goals.
As such, China will need to source more than 60
percent of the uranium needed for its nuclear power
plants from overseas by 2020, even if the country
moves forward with a modest nuclear expansion plan,
Chinese researchers say.
(Reporting by Zhou Xin and Benjamin Kang Lim; Editing
by Sanjeev Miglani)
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