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Exploring dealkalization and Cr removal from red mud through freeze-thaw and acid washing:An experimental approach

ShengJie Liu DaHu Rui WeiDong Pan Jun Zhang MingChang Ji HaiYang Zhang DanYang Wang

Research in Cold and Arid Regions2025，Vol.17Issue(1)：P.27-33,7.

Research in Cold and Arid Regions2025，Vol.17Issue(1)：P.27-33,7.DOI:10.1016/j.rcar.2024.11.002

Exploring dealkalization and Cr removal from red mud through freeze-thaw and acid washing:An experimental approach

ShengJie Liu ¹DaHu Rui ¹WeiDong Pan ²Jun Zhang ¹MingChang Ji ¹HaiYang Zhang ³DanYang Wang⁴

作者信息

1. School of Civil Engineering,Henan Polytechnic University,Jiaozuo,Henan 454003,China
2. Zhengzhou Metro Group Company Limited,Zhengzhou,Henan 450000,China
3. No.2 Institute of Geological&Mineral Resources Survey of Henan,Zhengzhou,Henan 450000,China
4. Aluminum Corporation of China Limited Zhongzhou Aluminum Limited Company,Jiaozuo,Henan 454000,China
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摘要

关键词

Red mud/Freeze-thaw/Acid washing/Dealkalization/Chromium

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资源环境

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ShengJie Liu,DaHu Rui,WeiDong Pan,Jun Zhang,MingChang Ji,HaiYang Zhang,DanYang Wang..Exploring dealkalization and Cr removal from red mud through freeze-thaw and acid washing:An experimental approach[J].Research in Cold and Arid Regions,2025,17(1):P.27-33,7.

基金项目

supported by the National Natural Science Foundation of China (No. U2004181) （No. U2004181）

State Key Laboratory of Frozen Soil Engineering (No. SKLFSE20191702) （No. SKLFSE20191702）

the key scientific and technological project of Henan Province (222102320226) （222102320226）

Basic research expenses of Henan Polytechnic University (NSFRF230424) （NSFRF230424）

the Natural Science Foundation of Henan Province (242300421650)。（242300421650）

Research in Cold and Arid Regions

ISSN：2097-1583

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