基于油酸钙胶体和矿物表面转化的石灰法浮选机理新见解

Sun, Wen-juan; Han, Hai-sheng; Sun, Wei; Wang, Ruo-lin

doi:10.1007/s11771-023-5421-6

J. Cent. South Univ.

2023

DOI: 10.1007/s11771-023-5421-6

|View full text |Cite

基于油酸钙胶体和矿物表面转化的石灰法浮选机理新见解

Wen-juan Sun,

Hai-sheng Han,

Wei Sun

et al.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

Publication Types

Select...

Article2

Relationship

Self Cite0

Independent2

Authors

Journals

Cited by 2 publications

References 29 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

New insights of inorganic phosphate inhibitors for flotation separation of calcium-bearing minerals

Guan,

Jiao,

Wang

et al. 2024

J. Cent. South Univ.

View full text Add to dashboard Cite

New insights of inorganic phosphate inhibitors for flotation separation of calcium-bearing minerals

Guan,

Jiao,

Wang

et al. 2024

J. Cent. South Univ.

View full text Add to dashboard Cite

Effect of an Environment-Friendly Depressant on the Flotation of Bastnaesite and Fluorite

Guo,

Hou,

Wang

et al. 2024

Minerals

View full text Add to dashboard Cite

To overcome the difficulty of separating bastnaesite from fluorite through the flotation technique, the present study examined the suitability of sodium alginate (SA) as a depressant in the flotation process. The effect of SA on the flotation separation of bastnaesite and fluorite was evaluated using micro-flotation tests, zeta potential measurements, adsorption density measurements, Fourier infrared spectroscopy, and X-ray photoelectron spectroscopy. The micro-flotation results showed that SA exerted a strongly detrimental effect on fluorite flotation, while slightly affecting bastnaesite flotation. The surface chemistry results revealed that the -COO- and HO- functional groups in SA coordinated with Ca2+ on the fluorite surface, which induced hydrophilicity and hindered adsorption in the subsequent octylhydroxamic acid as a collector. However, the interaction of SA with the bastnaesite surface was marginal and did not affect the anchoring of the collector on the surface of bastnaesite. Based on these results, the present study proposes a possible model for the interaction of SA on the surfaces of the two minerals, laying a foundation for the flotation separation of bastnaesite from fluorite with SA as an environmentally benign depressant.

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

基于油酸钙胶体和矿物表面转化的石灰法浮选机理新见解

Cited by 2 publications

References 29 publications

New insights of inorganic phosphate inhibitors for flotation separation of calcium-bearing minerals

New insights of inorganic phosphate inhibitors for flotation separation of calcium-bearing minerals

Effect of an Environment-Friendly Depressant on the Flotation of Bastnaesite and Fluorite

Contact Info

Product

Resources

About