Volume 57, Iss.5, 2022

Journal of Chemical Technology and Metallurgy

57, Iss. 5, 2022
ISSN 1314-7471 (print)
ISSN 1314-7978 (on line)

Honorary Editor
Prof. Dr. Bogdana Koumanova
University of Chemical Technology and Metallurgy
 

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

 

Mixed peroxide/sulfur vulcanization of ethylene-propylene terpolymer based composites. Curing characteristics, curing kinetics and mechanical properties

Simona Nikolova, Mihail Mihaylov, Nikolay Dishovsky

 

Modification of elastomer composites by ionizing radiation

Andrei Kasperovich, Valeryia Bobrova, Andrey Mozyrev, Mikhail Zhdanovich, Sergey Lezhnev

 

Complete benzene oxidation over gold catalysts on mechanochemically prepared Co₃O₄‐CeO₂ supports

Lyuba Ilieva, Petya Petrova, Mariya Anchina, Georgi Avdeev, Tatyana Tabakova

 

Study of oxygen evolution reaction on iron group-based electrodeposited multicomponent catalysts in alkaline media. Part I: Influence of the composition

Vasil Bachvarov, Marina Arnaudova, Elefteria Lefterova, Rashko Rashkov

 

Model for photodegradation with a modified rate constant. Part 1: Use of anodically-prepared thin ZnO films for methyl orange photodegradation

Emil Lilov, Vanya Lilova, Svetlozar Nedev, Stephan Kozhukharov, Christian Girginov, Denitsa Yancheva

 

Antimicrobial properties of silica/hydroxypropylcellulose hybrids doped with copper ions

Tsvetelina Foteva, Nelly Georgieva

 

Physicochemical parameters and in vitro antimicrobial effects of water filtrated with nano-structured carbonaceous shungite

Ignat Ignatov, Teodora P. Popova, Toshka Petrova, Alexander I. Ignatov

 

Methods of processing liquid waste concentrates using materials with capillary properties

Iaroslav Radovenchyk, Inna Trus, Vita Halysh, Tamara Krysenko

 

A facile cellulose acetate membrane fabrication using mesoporous TiO₂ nanoparticles: synthesis, characterisation and its photocatalytic application

Harish Phattepur, B.S. Gowrishankar, S. Murthy Shekhar, Poornima G. Hiremath, S. Rajashekhara

 

Adsorption of Pd (II) on N- and S- modified silica sorbents

Petranka Petrova, Maya Chochkova, Metody Karadjov

 

Optimization of acid hydrolysis of mixed peels to glucose

Michael U. Ude, Ike Oluka

 

An effective defoliant based on calcium chlorate and sodium salt of monochloroacetic acid

Turayev Kakhramon Abdijalilovich,Togasharov Akhat Salimovich, Tukhtaev Saidakhral

 

A new prepared 0.1PZS-0.9PLZT ceramics, microstructure, dielectric and piezoelectric properties investigation

Adel Sakri, Cherifa Bouremel, Ahmed Boutarfaia

 

Study of transformation of p-aminophenol in liquid phase with Infrared scpectroscopy

Milena Nedkova-Shtipska, Sirine Jaber, Stoiko Petrin,Veronika Karadjova, Dancho Danalev

 

Studying on the activated absorbents derived from waste of a grape seed

Dilnoza Jumaeva Juraevna, Umidjon Raximov Yunusjonovich, Oybek Ergashev Karimovich

 

Determining the activation energy of spent coffee grounds by the thermogravimetric analysis

Igor Wachter, Peter Rantuch, Marián Drienovský, Jozef Martinka, Aleš Ház, Tomáš Štefko

 

Determination of Pb, Cd and Zn in seawater, hair from smokers and seaweed, using the anodic stripping voltammetry (ASV) technique and the bismuth film electrode (BiFE)

Manuel Escudero, José Hernández

 

Anticorrosion effect of Cucumeropsis Mannii shell extract on mild steel in 1.0 M NaCl solution

Lekan Taofeek Popoola, Temitayo Mufutau Azeez, Tunde Isaac Ogedengbe, Babatunde Kazeem Adeoye, Tajudeen Adejare Aderibigbe

 

Arsenic removal in a stable form from industrial wastewater in the copper industry

Verka Stoyanova, Eduard Stefanov, Bogomila Planska, Radina Dimitrova, Irina Valtcheva, Milen Kadiyski, Vanya Stoyanova

 

The partial electrochemical memory effect of AA 5083-H321 alloy surface, after solution heat treatment: Influence of preconditions thermo-mechanical treatments

Nacer Zazi, Jean-Paul Chopart, Ahcène Bouabdallah, Hakima Meziani

 

Niobized layers produced on Ti-6AL-4V alloy and their mechanical properties

Alaeddine Kaouka, Mourad Keddam, Abdelhalim Zouke

 

Mechanical and microstructural properties of friction welded dissimilar Monel and copper joints by varying the welding parameter

S. Marimuthu, K.R. Balasubramanian, D. Santhosh Kumar, J.Chandradass

 

Guide for Authors