Innovative AI-based multi-objective mixture design optimisation of CPB considering properties of tailings and cement

IF 2.7 3区工程技术 Q3 ENVIRONMENTAL SCIENCES

International Journal of Mining Reclamation and Environment Pub Date : 2022-12-28 DOI:10.1080/17480930.2022.2156724

Ehsan Sadrossadat, H. Basarir, A. Karrech, M. Elchalakani

引用次数: 1

Abstract

ABSTRACT Cemented paste backfill (CPB) is a profitable tailings management strategy for underground mines. CPB is designed to meet specific objectives and constraints such as strength and workability at reasonable costs. Traditional design of CPB is costly due to large number of variables such as properties of tailings/cement. This paper proposes an innovative AI-based approach for multi-objective mixture design optimisation of CPB considering properties of tailings and cement. This approach contributes to meliorating mine economy according to the United Nations Sustainable Development Goals by reducing the amount of cement considering pozzolanic potential of tailings, thereby reducing carbon footprint and operational costs.

查看原文本刊更多论文

考虑尾砂和水泥特性的创新型人工智能CPB多目标优化设计

摘要/ ABSTRACT摘要:胶结膏体充填(CPB)是一种效益显著的地下矿山尾矿管理策略。CPB旨在以合理的成本满足特定的目标和限制，例如强度和可加工性。由于尾矿/水泥特性等变量较多，传统的CPB设计成本较高。本文提出了一种基于人工智能的多目标CPB混合料优化设计方法。根据联合国可持续发展目标，这种方法通过减少水泥用量，考虑到尾矿的火山灰潜力，从而减少碳足迹和运营成本，有助于改善矿山经济。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

International Journal of Mining Reclamation and Environment ENVIRONMENTAL SCIENCES-MINING & MINERAL PROCESSING

CiteScore

5.70

自引率

8.30%

发文量

审稿时长

>12 weeks

期刊介绍： The International Journal of Mining, Reclamation and Environment published research on mining and environmental technology engineering relating to metalliferous deposits, coal, oil sands, and industrial minerals. We welcome environmental mining research papers that explore: -Mining environmental impact assessment and permitting- Mining and processing technologies- Mining waste management and waste minimization practices in mining- Mine site closure- Mining decommissioning and reclamation- Acid mine drainage. The International Journal of Mining, Reclamation and Environment welcomes mining research papers that explore: -Design of surface and underground mines (economics, geotechnical, production scheduling, ventilation)- Mine planning and optimization- Mining geostatics- Mine drilling and blasting technologies- Mining material handling systems- Mine equipment