As we try to understand what is really going on in China’s advanced reactor developments, one of the sources has been Mark Halper @markhalper. Mark covered the Thorium Energy Conference 2013 (ThEC13), held at CERN in Geneva last November China eyes thorium MSRs for industrial heat, hydrogen; revises timeline.
From Mark’s reports I learned that one of the presentations was by a key figure, Xu Hongjie of the Chinese Academy of Sciences (CAS) in Shanghai. Hongjie is the director of what China dubs the “Thorium Molten Salt Reactor” (TMSR) project. One of his slides is shown above, presenting an overview of the TMSR priorities (left side) and the timelines. Happily the Chinese are also focused on the process heat applications of the PH-AHTR (hydrogen to methanol etc.) and the huge benefits to a water impoverished region like China. The Chinese are demonstrating systems-thinking at scale.
There are two Chinese MSR programs:
- TMSR-SF or solid fuel, which looks to me to be very similar to Per Peterson’s PB-AHTR program at UC Berkeley
- TMSR-LF or liquid fuel, which I gather is similar to popular LFTR concept.
Both designs are derivative of the Weinberg-driven Oak Ridge (ORNL) molten salt reactor program (that was cancelled by politicians in the 1960s). I understand the PB-AHTR to be most ready for early deployment, which will lay critical foundations for the liquid fuel TMSR-LF (LFTR) implementation a decade or so later. UC Berkeley’s Catalyst magazine has a very accessible summary of the PB-AHTR program.
Mark Halper reported from the Geneva Thorium Energy Conference. The
I proposed a few days ago a China – OECD cooperation to fast-track deployment of nuclear instead of coal. Fortunately, the Chinese and several of the US labs and universities seem to have figured this out without my help. This is probably all detailed somewhere online, but I’ve not been able to find it so far. These are the parties to the China – US cooperation:
- Chinese Academy of Sciences (CAS) in Shanghai
- Oak Ridge National Laboratory (ORNL)
- University of California Berkeley
- University of Washington
I apologize to anyone I’ve left out.