Copper and molybdenum extraction process, comprising the steps of: molybdenum - copper concentrate ore with oxygen at a first feed solution containing copper and halide present conditions, the first pressure oxidation to produce a first copper solution and a solid residue containing molybdenum; refined copper ore in the presence of a second feed solution containing copper and oxygen and a halide, a second pressure oxidation to produce a second copper solution and a solid residue; The second solution containing copper is subjected to solvent extraction to form a copper-rich solution and a raffinate; recycling the first portion of the raffinate together with the first copper-containing solution as the second feed liquid to the first Second pressurized oxidation; recycling the second portion of the raffinate as the first feed to the first pressurized oxidation. Jack Stand,Jack And Jack Stands,Safe Jack Stands,Automotive Jack Stands WUQIANG HONGMA TOOLS MANUFACTURE CO., LTD , https://www.hmrapairtools.com