The copper oxide might look like it’s disappeared completely. But it’s actually reacted with the sulfuric acid and made the solution blue.

Marketed by Elessent Clean Technologies, the MECS ® technology is the world-leading sulfuric acid production technology with more than 1,000 sulfuric acid plant licenses and projects.

Some supergene sulfide deposits can be leached using a bacterial oxidation heap leach process to oxidize the sulfides to sulfuric acid, which also allows for simultaneous leaching with sulfuric ...

Bowden and Moore1 studied this reaction by putting stearic acid monolayers on radioactive copper and measuring the activity which could be removed by extraction with benzene.

Sulfuric acid is used to leach copper from the ground. But the method comes with considerable risks for the environment because of contamination issues.

A “plug-and-play” microbial technology enables the recovery of additional copper from low-grade ores when used alongside ...

HOUSTON, Sept. 30, 2021 (GLOBE NEWSWIRE) -- Itafos Inc. (TSX-V: IFOS) (the “Company”) announced today a disruption in sulfuric acid supply to Conda from Rio Tinto’s Kennecott mine. Conda ...

Add sulfuric acid to the list of challenges facing copper miners as the world clamors for more of the wiring metal.

Outotec has been awarded a contract by a customer in South America to revamp a copper smelter and sulfuric acid plant. The order value of over EUR 33 million has been booked in Outotec`s 2016 ...

Add sulfuric acid to the list of challenges facing copper miners as the world clamors for more of the wiring metal. The compound, used to extract copper from ore, is getting harder to come by.