DOI: 10.1039/d6ra07061b ISSN: 2046-2069

Physical property-based screening of polyurethane foam for gold enrichment from rock gold ores

Cang Gong, Shunxiang Wang, Yang Chen, Haichuan Lu, Jiufen Liu, Lihua Wang

To address significant variations in gold extraction efficiency and the absence of screening criteria for unmodified polyurethane foam (U-PUF), correlations between six physical properties of 18 U-PUF samples and gold recovery were systematically investigated per GB/T 10802-2023.

More from our Archive