Lead-cooled Fast Reactor R&D
In 2011, the Chinese Academy of Sciences rolled out a strategic research project on an ADS transmutation system to explore advanced nuclear fission solutions for the future, with a special focus on lead-cooled fast reactor (LFR) technology. In implementing the project, a series of world-class engineering validation platforms for lead-cooled reactors have been built, namely, the large-scale lead alloy-cooled liquid metal loop facility, the reactor physics experimental facility, the reactor engineering verification experimental facility and the digital simulation experimental reactor, laying the groundwork for the implementation of LFR projects.
On October 9, 2019, China's first lead-bismuth cooled zero-power reactor "Qi Ming Xing III" reached criticality for the first time at CIAE, and physical experiments on nuclear properties of lead-bismuth cooled reactor cores were officially launched, marking a substantial step forward in R&D of this technology.
鉛基快堆研發(fā)
2011年，中國科學(xué)院設(shè)立了“未來先進(jìn)核裂變能——ADS嬗變系統(tǒng)”戰(zhàn)略性先導(dǎo)科技專項(xiàng)，進(jìn)行鉛基反應(yīng)堆技術(shù)的系統(tǒng)性研究。在相關(guān)研究中，已建成性能和參數(shù)國際領(lǐng)先的大型鉛合金液態(tài)金屬回路裝置群、鉛基堆物理實(shí)驗(yàn)裝置、鉛基堆工程驗(yàn)證實(shí)驗(yàn)裝置、數(shù)字仿真實(shí)驗(yàn)反應(yīng)堆等鉛基堆工程驗(yàn)證平臺，為鉛基堆工程化實(shí)施提供了支持。
2019年10月9日，中國首座鉛鉍合金零功率反應(yīng)堆“啟明星Ⅲ號”，在中國原子能科學(xué)研究院實(shí)現(xiàn)首次臨界，正式啟動我國鉛鉍堆芯核特性物理實(shí)驗(yàn)，這標(biāo)志著中國在鉛鉍快堆領(lǐng)域的研發(fā)跨出實(shí)質(zhì)性一步。
