Modification of the Mineral Composition of Metallurgical Sludges during Gas-Phase Treatment in Nitriding Media. Part II. Waste Material from the Nickel Plant in Punta Gorda, Operated by the Cuban State-Owned Company Commercial Caribbean Nickel

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/S0040579525700629

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

引用次数: 0

Abstract

Phase transformations were examined using X-ray microanalysis and X-ray diffraction phase analysis in samples of waste material from the nickel plant in Punta Gorda operated by the Cuban state-owned company Commercial Caribbean Nickel S.A. during gas-phase treatment in an HNO₃(vapor)–air atmosphere and subsequent treatment of the phase transformation products with water.

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氮化介质气相处理中冶金污泥矿物组成的改变。第二部分。来自蓬塔戈尔达镍厂的废料，由古巴国有加勒比商业镍公司经营

采用x射线显微分析和x射线衍射相分析对古巴国有公司Commercial Caribbean nickel S.A.运营的Punta Gorda镍厂废料样品在HNO3（蒸汽）-空气气氛中进行气相处理和随后用水处理相变产物过程中的相变进行了研究。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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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.