Potential of major by-products from non-ferrous metal industries for CO2 emission reduction by mineral carbonation: a review

被引：12

作者：

Abdul, Fakhreza ^{[1
,2
]}

Iizuka, Atsushi ^{[3
]}

Ho, Hsing-Jung ^{[3
]}

Adachi, Ken ^{[3
]}

Shibata, Etsuro ^{[3
]}

机构：

[1] Tohoku Univ, Grad Sch Environm Studies, Dept Environm Studies Adv Soc, 468-1 Aoba,Aramaki,Aoba Ku, Sendai, Miyagi 9800845, Japan

[2] Inst Teknol Sepuluh Nopember, Fac Ind Technol & Syst Engn, Dept Mat & Met Engn, Arief Rahman Hakim St, Surabaya 60111, Indonesia

[3] Tohoku Univ, Inst Multidisciplinary Res Adv Mat, Ctr Mineral Proc & Met, 2-1-1 Katahira,Aoba Ku, Sendai, Miyagi 9808577, Japan

来源：

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH | 2023年 / 30卷 / 32期

基金：

英国科研创新办公室;

关键词：

Red mud; Copper slag; Zinc slag; Lead slag; Ferronickel slag; CO2; sequestration; Sustainable process; LIFE-CYCLE ASSESSMENT; GAS-SOLID CARBONATION; GRANULATED BLAST-FURNACE; BAUXITE RED MUD; FERRONICKEL SLAG; COPPER SLAG; FLY-ASH; ENVIRONMENTAL-IMPACT; STEEL SLAG; FLUE-GAS;

D O I：

10.1007/s11356-023-27898-y

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

By-products from the non-ferrous industry are an environmental problem; however, their economic value is high if utilized elsewhere. For example, by-products that contain alkaline compounds can potentially sequestrate CO2 through the mineral carbonation process. This review discusses the potential of these by-products for CO2 reduction through mineral carbonation. The main by-products that are discussed are red mud from the alumina/aluminum industry and metallurgical slag from the copper, zinc, lead, and ferronickel industries. This review summarizes the CO2 equivalent emissions generated by non-ferrous industries and various data about by-products from non-ferrous industries, such as their production quantities, mineralogy, and chemical composition. In terms of production quantities, by-products of non-ferrous industries are often more abundant than the main products (metals). In terms of mineralogy, by-products from the non-ferrous industry are silicate minerals. Nevertheless, non-ferrous industrial by-products have a relatively high content of alkaline compounds, which makes them potential feedstock for mineral carbonation. Theoretically, considering their maximum sequestration capacities (based on their oxide compositions and estimated masses), these by-products could be used in mineral carbonation to reduce CO2 emissions. In addition, this review attempts to identify the difficulties encountered during the use of by-products from non-ferrous industries for mineral carbonation. This review estimated that the total CO2 emissions from the non-ferrous industries could be reduced by up to 9-25%. This study will serve as an important reference, guiding future studies related to the mineral carbonation of by-products from non-ferrous industries.

引用

页码：78041 / 78074

页数：34

共 261 条

[1]

Abdul F, 2020, Key Engineering Materials, V867, P25, DOI [10.4028/www.scientific.net/kem.867.25, 10.4028/www.scientific.net/KEM.867.25, DOI 10.4028/WWW.SCIENTIFIC.NET/KEM.867.25]

[2] Gallium and vanadium extraction from red mud of Turkish alumina refinery plant: Hydrogarnet process [J].