Volume 57, Iss.1, 2022

Journal of Chemical Technology and Metallurgy

57, Iss. 1, 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

 

Development of benzimidazole derivatives as non-nucleoside HIV-1 reverse transcriptase inhibitors (review)

Kameliya Anichina, Anelia Mavrova

 

Investigation of purine compounds for anti-glycation activity in vitro

Rositsa Tsekovska, Kiril Kirilov, Evan Gatev, Ivan Ivanov, Roumyana Mironova, Yordan Handzhyiski

 

Synthesis and characterization of N³-acetyl derivatives of spirohydantoins

Marin Marinov, Maria Frenkeva, Emilia Naydenova, Plamen Penchev, Neyko Stoyanov

 

Synthesis, isolation and biological activity studies of galanthamine derivatives including peptide moiety and tannins from medicinal plants

Atanas Atanasov, Veronika Karadjova, Albena Andonova, Daniela Tsekova, Valentin Lozanov, Boryana Parashkevova, Ivan Mindov, Roumiana Todorova, Lyubomir Vezenkov

 

Thermal properties of PVA/TEOS/AgNps thin hybrid films and their fungicidal activity towards representatives of genus Candida

Rayna Bryaskova, Daniela Pencheva

 

Synthesis and application of homobifunctional reactive dyes with chloroacetamide groups

Polya M. Miladinova, Adriana A. Videnova, Nadya G. Georgieva

 

Green bio-synthesis of silver nanoparticles and their catalytic activity for methyl orange degradation

Margarita Skіba, Victoria Vorobyova

 

Inhibiting sediment formation in an extra light crude oil and in a hydrocracked atmospheric residue by commercial chemical additives

Dicho Stratiev, Ivelina Shishkova, Mariana Tavlieva, Kiril Kirilov, Rosen Dinkov, Dobromir Yordanov, Liliana Yankova, Vesislava Toteva, Radoslava Nikolova

 

Methods for obtaining of keratin hydrolysates from sheep wool

Margarita Koleva, Darina Zheleva

 

Bio-hydrogen production through microbial electrolysis cells (review)

Tsvetomila Parvanova-Mancheva, Evgenia Vasileva, Venko Beschkov

 

Grinding not stirred, solvent-less oxidation of alcohols using CrO₃/SiO₂

Maulidan Firdaus, Triana Kusumaningsih, Annisa Istiqomah

 

Spectroscopic technique for studying the characteristics of paper, pigments and inks in the aging process (review)

Iordanka Ivanova, Iskren Spiridonov, Veska Lasheva

 

Evaluation of metal content of Circaea lutetiana (L) plant

Akmaral Kozhantayeva, Sluken Rakhmadiyeva, Ozek Gulmira

 

Phosphorus recovery from dairy processing waste streams

Maya Stancheva, Hyusein Yemendzhiev, Valentin Nenov

 

Optical properties of electrospray deposited PAZO polymer films doped with GeTe₄-Cu chalcogenide particles

Ani Stoilova, Vanya Lilova, Vladislava Ivanova, Yordanka Trifonova, Deyan Dimov

 

Nanocomposite bifillers based on graphene oxide and organobentonite

Janna Mateeva, Albena Yoleva, Stoyan Djambazov, Boris Martinov

 

Anode materials for oxidation of oxalic acid

Oleksii Kosohin, Veronika Mazanka

 

Value-added geopolymer product to offset expenditure on waste management and sustainability

Mohamed Najar, Vishakha Sakhare, Amrita Karn, Mukesh Chaddha, Anupam Agnihotri

 

Air quality assessment based on limited quantity of measured data

Nina Ilieva, Ivaylo Predyov, Evgeni Sokolovski

 

Possibilities for construction of photovoltaic parks on industrial lands

Rayko Stanev, Irena Mihailova, Petar Lazarov, Ivan Shtaplev

 

Purification of a pargasite rich ganophyllite-oligoclase ore by oxalic acid solution: Statistics for industrial considerations

Alafara A. Baba, Oluwadamilola H. Ashaolu, Nusirat F. Gatta, Mustapha A. Raji, Adeniyi S. Aremu, Fatai O. Okeola, Samson O. Bello

 

The study of manganese phosphate materials based on enrichment wastes

Ainur S. Raimbekova, Viktoria I. Kapralova, Angelina K. Popova, Sholpan N. Kubekova

 

Microstructure evolution after hot plastic deformation in ferritic stainless steels: A modelling tool to reduce defects in steel bars

Silvia Mancini, Luigi Langellotto, Andrea Di Schino

 

Simulation of the forging process with an additional macro-shift in “deform” software package

Sergey Lezhnev, Abdrakhman Naizabekov, Evgeniy Panin, Dmitry Kuis, Igor Stepankin

 

On the issue of improving the structure of tool steels

Igor Stepankin, Dmitry Kuis, Abdrakhman Naizabekov, Evgeniy Panin, Evgeniy Pozdnyakov, Sergey Lezhnev

 

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 КП-06-НП3/35, 15 November 2021.