thorium molten salt reactor meltdown impossible

Most safety concerns of LWRs are from using water coolant MSR is a molten salt reactor (uses a special salt as coolant). With all the attention lately on nuclear waste, nuclear accidents like Fukushima, and producing energy without CO 2 that increases climate change, we need to look at nuclear energy that is not from our current type of reactors. With liquid fuel and atmospheric pressures, MSRs solve the safety and waste disposal problems our current (1970’s design) Light Water Reactors (LWR) have. Other types of MSR can use spent uranium, depleted uranium, or plutonium, eliminating nuclear waste from solid-fueled reactors. LFTRs are designed to convert Thorium (Th-232), an inexpensive and abundant material, into Uranium-233 which can then undergo nuclear fission. MSRs also use a coolant that remains liquid at atmospheric pressure. Well, we’ve already built one, and we ran it for 5 years! (But you probably never heard about it…) What Is A Liquid Fluoride Thorium Reactor?Ī Molten Salt Reactor, such as Liquid Fluoride Thorium Reactor (LFTR, pronounced “lifter”) produces energy using a liquid (molten) nuclear fuel, not a solid fuel.

and some designs can consume spent nuclear fuel from other reactors?.

That fissions over 99% of its fuel, so there’s no waste needing storage for hundreds of thousands of years,.

With fuel that can’t have a nuclear melt down, or melt through the reactor walls,.

That uses no water and so can’t have high pressure steam or hydrogen explosions,.

However, due to the China GPS shift problem, the location using Western GPS coordinates is about 38★7'36' N, 102☃6'43' E (approximately a third of a kilometer offset).What if we could design and build a nuclear reactor : Environmental Impact Report (Operation Phase) (in Chinese see section 2.1.1) the TMSR-LF1 site is located at 38★7'31' N, 102☃6'55' E. ISSN 1001-8042.Īs per official documentation, i.e. 'Radiological environmental impact analysis of a 2-MW thorium molten salt reactor during an accident'.

^ Chen, Chang-Qi Xia, Xiao-Bin Zhang, Zhi-Hong Cai, Jun Li, Chang-Yuan (2019).

'Research Progress of TMSR design' (PDF). Shanghai Institute of Applied Physics (SINAP), Chinese Academy of Sciences (CAS) (27 September 2018). : CS1 maint: multiple names: authors list ( link) Archived (PDF) from the original on 8 July 2018. 'Thorium Molten Salt Reactors (TMSR) Development in China' (PDF).

^ Dai Zhimin, Zou Yang, and Chen Kun (4 November 2016).

'China prepares to test thorium-fuelled nuclear reactor'.

^ Smriti Mallapaty (9 September 2021).

'Could China's molten salt nuclear reactor be a clean, safe source of power?'.

^ 'The off-line installation and start-up of the thorium-based molten salt experimental reactor body and the first cooling salt discharge'.

'Sensitivity/uncertainty comparison and similarity analysis between TMSR-LF1 and MSR models'.

^ Liu, Yafen Yan, Rui Zou, Yang Yu, Shihe Zhou, Bo Kang, Xuzhong Hu, Jifeng Cai, Xiangzhou (1 April 2020).

'Molten salt and traveling wave nuclear reactors'.

^ Tennenbaum, Jonathan (4 February 2020).Scaled-up commercial reactors based on the LF1 are likely in the 2030s in central and western China, and may also be built outside China in Belt and Road Initiative nations as low-carbon power plants, they would help to achieve the Chinese government's 2060 goal of carbon neutrality. Structural Material: UNS N1003 superalloy.Fuel salt: FLiBe (>99.95% Li-7) with fluorides of zirconium, uranium ( HALEU: 19.75% U-235), and thorium.

The TMSR-LF1 is being constructed with the following specifications: The liquid fuel ('LF') design is descended from the 1960s Molten-Salt Reactor Experiment at Oak Ridge National Laboratory in the US. In January 2011, the Chinese Academy of Sciences began the TMSR research and development project to create reactors which, among other advances, will be air-cooled.

The relative lack of water available for cooling pressurized water reactors west of the Hu line (the area shown in yellow) is seen as a limiting factor for them.

Thorium molten salt reactor meltdown impossible