EC 244-166-4
Also known as cobaltous hydroxide.
chemXplore tracks 2 projects using cobalt(II) hydroxide as feedstock, of which 2 are active.
Of the active ones, 2 new construction.
Engineering, procurement and construction support for a cobalt refinery and black‑mass line to convert cobalt hydroxide and battery black mass into critical metals.
Framework to deliver Congolese cobalt hydroxide to the U.S., targeting up to ~40% of projected U.S. cobalt demand, using the Lobito Atlantic Railway and a new Arizona refinery; construction 2027–2029.
