Volume 60, Iss. 1, 2025

Journal of Chemical Technology and Metallurgy

60, Iss. 1, 2025
ISSN 1314-7471 (print)
ISSN 1314-7978 (on line)

Editor-in-Chief
Prof. Dr. Dancho Danalev
University of Chemical Technology and Metallurgy

Co-Editor
Assoc. Prof. Dr. Angelina Popova
University of Chemical Technology and Metallurgy

 

Valorisation via nanofiltration of the antioxidant residual water from industrial hydrodistillation of Rosa damascena mill. petals

Yoana Stoyanova, Nevena Lazarova-Zdravkova, Dimitar Peshev

 

Solid-phase extraction of s-triazine herbicides based on new organic-inorganic hybrid copolymer

Mariya Mitreva, Ivanka Dakova

 

Using waste from pet to produce graphene-based adsorbent used for dyes removal from an aqueous solution

Lenka Blinová, Maroš Sirotiak, Peter Rantuch, Alica Pastierová, Peter Gogola

 

Study of the polythermic solubility of the H₅CN₃O₄ · HOCH₂CH₂NH₂ - [10%C₁₀H₁₁ClN₄ + 90%C₂H₅OH] - H₂O system

Bakhtiyor Akhmedov Bokhodiro`g`li, Zhamshid Shukhurov Sultonovich, Nemat Olimov Kayumovich

 

Structural features of montmorillonite-surfactant systems: Influence of surfactant packing density and montmorillonite surface nature

Oksana Seitnazarova, Alisher Kalbaev, Nozim Mamataliev, Aziza Abdikamalova, Nursulu Najimova

 

Comparative analysis of the mechanochemical HEM activation effect on the microstructure and phase transformations of sedimentary apatites

Vilma Petkova, Katerina Mihaylova, Ekaterina Serafimova, Tiit Kaljuvee

 

Enhancing surface characteristics of AA2024-T3 aircraft alloy through synergistic anodization and cerium conversion coating. Part II: Modification of surface properties and topology

Stefania Portolesi, Stephan Kozhukharov, Christian Girginov,Vanya Lilova, Plamen Petkov

 

Study of the effect of medium pH on the kinetics of the water demanganation process

Mariia Tverdokhlib, Inna Trus, Vita Halysh, Arsenii Taranenko, Mykola Gomelya

 

Absorption oil for coke oven gas purification

Denis Miroshnichenko, Leonid Bannikov, Artem Bannikov, Sergiy Nesterenko, Fedir Cheshko, Sergiy Kravchenko

 

Influence of phenolic compounds on the operational characteristics of coal tar wash oil

Denis Miroshnichenko, Artem Bannikov, Leonid Bannikov, Sergiy Nesterenko

 

Preparation and characterization of slag reinforced toughened epoxy composites

Ahmad Mousa, Michaela Gedan-Smolka, Kornelia Schlensted

 

Mathematical modeling of non-stationary thermal state of the processed metal during its laser hardening 

Elena Naprimerova, Igor Yachikov, YuliyaLatfulina, Marina Samodurova, Evgeny Trofimov, Sergey Lezhnev, Sergey Efremov, Evgeniy Panin

 

Physio - electrical characteristics of Sn/Pb solder affected aluminum subjected to plastic deformation and thermal treatment

Mohammad Salim Kaiser

 

Leaching of waste slags from copper smelting processes

Jakub Zieliński, Patrycja Chodorowska, Dominik Nieweś, Mariusz Kowalski, Józef Hoffmann

 

The role of mixture additives on the selective reduction of saprolitic nickel laterite: Sodium sulfate - calcium sulfate

Bambang Suharno, Fajar Nurjaman, Aiesha Azizah

 

Evaluation of the mechanical properties of steel wire rope during its operation in the mining industry

Rozina Yordanova, Svetla Yankova

 

Material balance model for steel production in electric arc furnace - oxidation period

Petar B. Petrov

 

Technical-economic investigation of potential of PEM hydrogen technology for driving the transition to a lower carbon production of chemical industry

Dimitar Blagoev, Ivan Georgiev, Nikolay Karev

 

Guide for Authors

 

The present issue of Journal of Chemical Technology and Metallurgy is published with the financial support of the Bulgarian Fund “Scientific Research”, Contract No KP-06-NP6/22, 02 December 2024.