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  • 专利标题:   Recovery of gold involves recovering gold from carbon fines under reducing conditions in alkaline medium having low oxidation reduction potential.
  • 专利号:   CA3181933-A1, US2023151454-A1
  • 发明人:   HALIM M A, CHEN J, LAKSHMANAN V I, DASGUPTA S
  • 专利权人:   PROCESS RES ORTECH INC, PROCESS RES ORTECH INC
  • 国际专利分类:   C22B011/08, C22B003/12, C22B003/44, C22B007/00, C22B011/00
  • 专利详细信息:   CA3181933-A1 12 May 2023 C22B-007/00 202351 Pages: 13 English
  • 申请详细信息:   CA3181933-A1 CA3181933 11 Nov 2022
  • 优先权号:   US278664P, US054721

▎ 摘　　要

NOVELTY - Recovery of gold involves recovering gold from carbon fines under reducing conditions in alkaline medium having a low oxidation reduction potential (ORP). USE - Recovery of gold from carbon fines. ADVANTAGE - The method is environmentally-friendly, and avoids or reduces the release of greenhouse gases into the atmosphere, which is significant benefit towards the need to control or reduce atmospheric warming.