1. R. P. Pawlek, “Spent potlining: an update,” Light Metals (2012), 1313–1317.
2. G. Holywell and R. Breault, “An overview of useful methods to treat, recover, or recycle spent potlining,” JOM, 65(11) (2013), 1441–1451.
3. F.M. Kimmerle et al., “SPL treatment by the LCL&L process: Pilot study of two-stage leaching,” Light Metals (2001), 199–211.
4. V. Kasireddy et al., Recycling of spent Pot Linings, US Patent no 6,596,252. Jul. 22, 2003.
5. G. Hamel et al., “From the Low Caustic Leaching and Liming process development to the Jonquiere spent potlining treatment pilot plant start-up, 5 years of process up-scaling, engineering and commissioning,” Light Metals (2009), 921–925.