Study doubles First Cobalt's output potential

A SCOPING-level study has outlined how dual-listed First Cobalt Corp could potentially double annual cobalt in sulphate production at its currently mothballed refinery in Ontario.
Study doubles First Cobalt's output potential Study doubles First Cobalt's output potential Study doubles First Cobalt's output potential Study doubles First Cobalt's output potential Study doubles First Cobalt's output potential

First Cobalt’s mothballed cobalt refinery in Ontario

Staff reporter

Ausenco Engineering Canada looked at three scenarios, using third party cobalt hydroxide as feed material, and found debottlenecking plus additional liquid-solid separation equipment could expand the production potential from 2000-2500 tonnes per annum to more than 5000tpa.

It estimated incremental capex of US$7.5 million for this scenario, taking the restart cost to $37.5 million, First Cobalt said.

The refinery operated between 1996-2015 and has a current nominal throughput of 12-24tpd.

The company last month gained support for a restart from Glencore, which signed a memorandum of understanding to supply feedstock and financing to recommission North America's only primary cobalt refinery.

First Cobalt president and CEO Trent Mell said the company was continuing discussions with Glencore "and other third parties" on definitive commercial terms for feed supply and financing to restart within 18-24 months.

"The ability of the First Cobalt refinery to produce 5000tpa in a global cobalt market that totalled approximately 130,000t in 2018, would be an important contribution to the global supply chain, particularly the US market," he said.

The London Metal Exchange cobalt spot price hit an all-time high in March last year of about $95,000/t as enthusiasm peaked around the lithium-ion battery ingredient.

The price fell to $30,000/t this March and last traded at $33,500/t.

Ausenco's study did not assess the economic viability of operating the refinery and First Cobalt said a restart decision would hinge on further discussions and studies including metallurgical and feasibility-level engineering and test work.

First Cobalt shares jumped 9.3% to A17.5c. The company plans to delist from the ASX shortly.