Optimized two-step sulfuric acid leaching for sustainable recovery of valuable metals from hazardous sodium carbonate roasting–leaching residues of spent hydrodesulfurization catalysts
Optimized two-step sulfuric acid leaching converts hazardous Na 2 CO 3 roasting residues from spent HDS catalysts into valuable Mo, Co and Al, with acid recycling and selective oxidants enabling high recovery and sustainable waste valorization.
Authors
- Sanchuan Yu (ORCID: https://orcid.org/0000-0003-3157-6152)
- Xiangjun Hu
- Doufeng Wu (ORCID: https://orcid.org/0009-0005-6191-4468)
- Chen Xuan (ORCID: https://orcid.org/0000-0001-6657-7855)
- Shilong Lin
- Bingzhi Yi
Institutions
- Zhejiang Sci-Tech University (CN)
- Jiaxing University (CN)
Publication Details
- Journal
- New Journal of Chemistry
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5nj01551k
- Citations
- 2
- Primary Topic
- Metal Extraction and Bioleaching
- Type
- article
- Field-Weighted Citation Impact
- 1.35