Determination of utilization strategies for hemihydrate phosphogypsum in cemented paste backfill: Used as cementitious material or aggregate.

Jiang, Guanzhao; Wu, Aixiang; Wang, Yiming; Wang, Yong; Li, Jianqiu

Jiang, Guanzhao; Wu, Aixiang; Wang, Yiming; Wang, Yong; Li, Jianqiu.

Afiliação

Jiang G; Key Laboratory of High-Efficient Mining and Safety of Metal, Ministry of Education, University of Science and Technology Beijing, Beijing, 100083, China; School of Civil and Resource Engineering, University of Science and Technology Beijing, Beijing, 100083, China.
Wu A; Key Laboratory of High-Efficient Mining and Safety of Metal, Ministry of Education, University of Science and Technology Beijing, Beijing, 100083, China. Electronic address: wax_ustb@126.com.
Wang Y; Key Laboratory of High-Efficient Mining and Safety of Metal, Ministry of Education, University of Science and Technology Beijing, Beijing, 100083, China.
Wang Y; Key Laboratory of High-Efficient Mining and Safety of Metal, Ministry of Education, University of Science and Technology Beijing, Beijing, 100083, China.
Li J; School of Chemistry and Chemical Engineering, Guizhou University, Guiyang, 550025, China.

J Environ Manage ; 308: 114687, 2022 Apr 15.

Article em En | MEDLINE | ID: mdl-35144062

Assuntos

Sulfato de Cálcio; Fósforo; China; Temperatura

Palavras-chave

Cemented paste backfill; Cementitious material; Efficient utilization; Gelling activity decay; Hemihydrate phosphogypsum

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Texto completo: 1 Bases de dados: MEDLINE Assunto principal: Fósforo / Sulfato de Cálcio País/Região como assunto: Asia Idioma: En Revista: J Environ Manage Ano de publicação: 2022 Tipo de documento: Article País de afiliação: China

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