Modification of the Mineral Composition of Metallurgical Sludges during Gas-Phase Treatment in Nitriding Media. Part I. Fly Ash from the Concentration Plant of the Norilsk Mining and Metallurgical Combine

IF 0.6 4区工程技术 Q4 ENGINEERING, CHEMICAL

Theoretical Foundations of Chemical Engineering Pub Date : 2025-09-21 DOI:10.1134/S0040579525700605

K. V. Martynov, Yu. M. Nevolin, S. A. Kulyukhin

引用次数: 0

Abstract

Phase transformations in fly ash from the concentration plant of the Norilsk Mining and Metallurgical Combine were examined by X-ray microanalysis and X-ray diffraction phase analysis during gas-phase treatment in a HNO₃ (vapor)–air atmosphere, followed by treatment of the resulting products with water.

Abstract Image

查看原文本刊更多论文

氮化介质气相处理中冶金污泥矿物组成的改变。第一部分：诺里尔斯克矿冶联合公司选矿厂的粉煤灰

采用x射线显微分析和x射线衍射相分析方法，研究了诺里尔斯克矿冶联合选矿厂粉煤灰在HNO3（蒸汽）-空气气氛中气相处理，然后用水处理后的相变。

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

Theoretical Foundations of Chemical Engineering 工程技术-工程：化工

CiteScore

1.20

自引率

25.00%

发文量

审稿时长

24 months

期刊介绍： Theoretical Foundations of Chemical Engineering is a comprehensive journal covering all aspects of theoretical and applied research in chemical engineering, including transport phenomena; surface phenomena; processes of mixture separation; theory and methods of chemical reactor design; combined processes and multifunctional reactors; hydromechanic, thermal, diffusion, and chemical processes and apparatus, membrane processes and reactors; biotechnology; dispersed systems; nanotechnologies; process intensification; information modeling and analysis; energy- and resource-saving processes; environmentally clean processes and technologies.