Closed-loop recovery of molybdenum and value-added reuse of tungsten from alloy waste in additive manufacturing.

Molybdenum Alloys Tungsten Kinetics Metals
Alloy waste Extraction Metal additive manufacturing Molybdenum Tungsten

Journal

Journal of environmental management
ISSN: 1095-8630
Titre abrégé: J Environ Manage
Pays: England
ID NLM: 0401664

Informations de publication

Date de publication:
15 Dec 2023
Historique:
received: 09 06 2023
revised: 24 09 2023
accepted: 02 10 2023
medline: 15 11 2023
pubmed: 19 10 2023
entrez: 18 10 2023
Statut: ppublish

Résumé

As metal additive manufacturing (MAM) technology is booming in the aerospace sector, alternatives to the traditional production methods of metals such as mining, processing, and refining with severe emissions are urgently needed. This study proposed a closed-loop route for efficient recovery of molybdenum (Mo) and value-added reuse of tungsten (W) from Cr-Co-Ni-Mo-W alloy waste in MAM. The results showed that the leaching efficiency of Mo and W reached 99.3% and 99.9%, respectively, using the dual chemical-physical means of mixed-alkali roasting and leaching by microwave heating, while the discharge of waste liquor containing Cr

Identifiants

DOI: 10.1016/j.jenvman.2023.119270 PMID: 37852079
pubmed: 37852079
pii: S0301-4797(23)02058-3
doi: 10.1016/j.jenvman.2023.119270
pii:
doi:

Substances chimiques

Molybdenum 81AH48963U
Alloys 0
Tungsten V9306CXO6G
Metals 0

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

119270

Informations de copyright

Copyright © 2023 Elsevier Ltd. All rights reserved.

Déclaration de conflit d'intérêts

Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.

Auteurs

Yuanyuan Cai (Y)

Collaborative Innovation Center of Capital Resource-Recycling Material Technology, Faculty of Materials and Manufacturing, Beijing University of Technology, Beijing, 100124, China.

Zuoren Nie (Z)

Collaborative Innovation Center of Capital Resource-Recycling Material Technology, Faculty of Materials and Manufacturing, Beijing University of Technology, Beijing, 100124, China; Key Laboratory of Advanced Functional Materials, Ministry of Education, Beijing University of Technology, Beijing, 100124, China; National Engineering Laboratory for Industrial Big-data Application Technology, Beijing University of Technology, Beijing, 100124, China.

Liwen Ma (L)

Collaborative Innovation Center of Capital Resource-Recycling Material Technology, Faculty of Materials and Manufacturing, Beijing University of Technology, Beijing, 100124, China; National Engineering Laboratory for Industrial Big-data Application Technology, Beijing University of Technology, Beijing, 100124, China.

Xiaoli Xi (X)

Collaborative Innovation Center of Capital Resource-Recycling Material Technology, Faculty of Materials and Manufacturing, Beijing University of Technology, Beijing, 100124, China; Key Laboratory of Advanced Functional Materials, Ministry of Education, Beijing University of Technology, Beijing, 100124, China. Electronic address: xixiaoli@bjut.edu.cn.

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Classifications MeSH

questionsmedicales.fr › Produits chimiques inorganiques › Métaux › Métaux lourds › Molybdène › Closed-loop recovery of molybdenum and...
questionsmedicales.fr › Technologie, industrie et agriculture › Produits manufacturés › Matériaux biomédicaux et dentaires › Alliages › Closed-loop recovery of molybdenum and...
questionsmedicales.fr › Produits chimiques inorganiques › Métaux › Métaux lourds › Tungstène › Closed-loop recovery of molybdenum and...
questionsmedicales.fr › Phénomènes chimiques › Phénomènes biochimiques › Cinétique › Closed-loop recovery of molybdenum and...
questionsmedicales.fr › Produits chimiques inorganiques › Métaux › Closed-loop recovery of molybdenum and...