Potash Market15 Jul 2018 15:46
Interesting take:
"Will The Lithium Boom Upend The Potash Market?" (Jul. 13, 2018)
https://seekingalpha.com/article/4187205-will-lithium-boom-upend-potash-market
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Takeaways
Based on current developments, I do not think the lithium boom will result in a potash glut. Lithium producers are busy developing their core lithium business, and potash, though abundant in brine, is not a natural by-product of lithium production.
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Unlike the expanding brine operations, the new clay's ARE expected to contribute to the (apparently under-supplied) potash market. Taken from the BCN feasibility study:
http://www.bacanoralithium.com/pdfs/Bacanora-FS-Technical-Report-25-01-2018.pdf
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The construction of the Sonora Lithium Plant will be in two stages. Stage 1 is designed to
process 1.10 Mt/y of ROM feed, at 0.46% Li, to produce a design minimum 17,500 t/y
battery grade Li2CO3 and 17,000 t/y K2SO4. The potassium sulfate produced is expected to
be sold as a Sulfate of Potash fertiliser. About 42,000 t/y of Na2SO4 is produced in Stage 1.
This is not expected to be saleable and is therefore gifted or stored in a lined tailings storage
facility.
Stage 2 involves adding a duplicate 1.10 Mt/y train, to be constructed for production in Year
5, to treat a combined total of 2.21 Mt/y of ROM feed, at 0.41% Li, to produce a design
minimum 35,000 t/y Li2CO3, 28,800 t/y K2SO4 and 73,000 t/y Na2SO4.
For clarity, Ausenco’s SysCAD modelling for Stage 1 produces 21,113 t/y of battery grade
Li2CO3 and 17,808 t/y K2SO4. Similarly, modelling for Stage 2 produces 35,918 t/y of battery
grade Li2CO3 and 28,805 t/y K2SO4. These models were used as the basis of the steady
state operating cost calculation.
...
19.3 Potassium Sulfate
The primary by-product produced at the Project is potassium sulfate (K2SO4 or sulfate of
potassium “SOP”). SOP is a high value fertilizer with particular application for producers of
fruits, vegetables and nuts. The global demand for SOP is currently ~ 8 million t and is in deficit.
The North American market is currently ~500,000 t. Mexico is an important market with annual
demand of 50,000 to 90,000 t. California is also a large market with annual demand typically
greater than 125,000 t.
Global production capacity is predominantly located in China. Within North America there is
currently only one supplier, Compass Minerals, with operations in Utah. There are no existing
Mexican producers. Mexican supply is typically sourced from Chile, China and Belgium.
Bacanora has commissioned a market study on the SOP market from Green Markets
(Bloomberg). Green Markets forecast North American SOP pricing of $550/t for the next ten
years.
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