Volume 55 Iss. 2, 2020

Journal of Chemical Technology and Metallurgy

55, Iss. 2, 2020
ISSN 1314-7471 (print)
ISSN 1314-7978 (on line)

EDITOR-IN- CHIEF
Prof. Dr. Bogdana Koumanova
Tel: (+ 359 2) 81 63 302
University of Chemical Technology and Metallurgy
8 Kl. Ohridski, 1756 Sofia, Bulgaria
E-mail: journal@uctm.edu

 

Antimicrobial and cytotoxic properties of metal nanoparticles and graphene materials (Review)

Iliana A. Ivanova, Dragomira Stoyanova, Elena Nenova, Anelia Kostadinova, Anna Staneva

 

New derivatives of galanthamine containing peptide fragment

Lyubomir Vezenkov, Hasan Cena, Dancho Danalev, Veronika Karadjova, Daniela Tsekova, Ventzislav Bardarov, Nikolay Vassilev

 

Synthesis of 3-aminomethylglaucine derivatives and in vitro evaluation of their anti-tyrosinase, antiviral and radical scavenging activities

Maya Chochkova, Boyka Stoykova, Lubomira Nikolaeva-Glomb, Stefan Philipov, Tsenka Milkova

 

Computer modelling of all types of somatostatin receptors

Tatyana Dzimbova, Diana Wesselinova, Emilia Naydenova, Peter Milanov

 

Synthesis and stability of a Rapana thomasiana hemocyanin conjugated with vitamin B9

Maya Guncheva, Yuliana Raynova, Krassimira Idakieva, Svetla Todinova, Denitsa Yancheva

 

Effect of storage stability on the antimicrobial activity of microencapsulated via spouted-bed rosemary extracts

Nevena Lazarova-Zdravkova, Dimitar Peshev, Nelly Georgieva

 

Kinetic model of separate hydrolysis and fermentation of sweet sorghum flour for ethanol production using Saccharomyces cerevisiae

Hargono Hargono, Bakti Jos, Kristinah Haryani, Teguh Riyanto

 

Biodiesel synthesis from palm olein oil using anthill as catalyst

Adeyinka Sikiru Yusuff, Olusola Adedayo Adesina

 

Assessment of calabash seed oil as biobased insulating fluid for power transformers

Olatunde Ajani Oyelaran, Bukola Olalekan Bolaji, Olusegun David Samuel

 

Application of integrated membrane bioreactors in renewable energy industry

Nurdaulet Kalassov, Daniela Dzhonova, Irene Tsibranska, Stela Panyovska, Rustem Manatbayev

 

Crystallization behavior, mechanical, morphological and physical properties of poly(butylene succinate)/hollow glass microsphere composites: Particle size and density effects observations

Nawadon Petchwattana, Phisut Naknaen, Borwon Narupai

 

Development of a control system based on predictive mathematical model of the C5-C6 isomerization process

Yury V. Sharikov, Nikita V. Snegirev, Ilya V. Tkachev

 

Synthesis, polarizability approach and structure of TeO₂-BaO-V₂O₅ glasses

Tina Tasheva, Vesselin Dimitrov

 

Chemical resistance of zinc-borophosphate glasses

Irena Kostova

 

Effect of graphene oxide and redused graphene oxide on electrical properties of YBCO and YBCO/Ag composites

Anna Staneva, Janna Mateeva, Boris Martinov, Blagoy Blagoev, Timur Nurgaliev

 

Study on the preparation of ceramic membranes based on natural and waste materials

Аlbena Yoleva, Stoyan Djambazov, Sibel Sabrieva, Adriana Gigova

 

Adsorption of nonionic alkyl polyglycosides surfactants in аn emulsion system

Harsa Pawignya, Tutuk Djoko Kusworo, Bambang Pramudono

 

Sustainable adsorptive removal of nickel and chromium using an eco-friendly industrial waste: a kinetic study

Yehia H. Magdy, Hossam Altaher, Anwar F. Al Yaqout

 

Exploration and analysis of a lignocellulase consortium for deinking of recycled paper in the eco-paper industry

Sylvia Aulia Rahmah, Nadya Aisya, Lailatul Fithri, Andre Pratama, Handoko Darmokoesoema, Ali Rohman, Ni Nyoman Tri Puspaningsih

 

On the improvement of the combustion process aiming pollutants emissions decrease

Soheil Faraji, Fatemeh Bahadori

 

An overview of the radioactive waste in Kosovo

Besire Cena

 

Heat treatment effect on the physical and mechanical properties of Fe, Ni and Cr added hyper-eutectic Al-Si automotive alloy

Mohammad Salim Kaiser, Sakib Hasan Sabbir, Mashiur Rahman Soummo, Mohammad Syfullah Kabir, Maglub Al Nur

 

Modeling of H₂SO₄-NaCl leaching process of zinc ferrite cake

Nadezhda Kazakova, Biserka Lucheva, Petar Iliev

 

Study of the reasons of ropes wire wear during operation

Svetlana I. Gubenko, Eduard V. Parusov, Alexander B. Sychkov, Oleg V. Parusov, Igor N. Chuyko

 

Study on the corrosion inhibition of mild steel in two acidic mediums (HCl 1M and H₂SO₄ 0.5M) containing apatite

Moussa Ouakki, Mouhsine Galai, Mohammed Cherkaoui, El-Housseine Rifi, Zineb Hatim

 

Adsorption and performance evaluation of green corrosion inhibitor from industrial waste on UNS N08904 stainless steel subjected to chloride solution

Omotayo Sanni, Abimbola Patricia Popoola, Ojo Sunday Fayomi

 

The effect of the methanol extracts of various parts of Vitex agnus castus on the corrosion of E24 steel in a neutral medium (NaCl 3.5 %)

Assia Berrani, L. Aicha Lrhorfi, Rachid Bengueddour

 

Circumferential notch test based fracture toughness investigation of Al-Mg-Si alloy composites reinforced with alumina and quarry dust

Kenneth Kanayo Alaneme, Christian A. Oganbule, Ademola Adewale

 

Structure and mechanical properties of aluminum alloy 2024 after cryogenic cooling during ECAP

Irina Volokitina

 

Conditioning of iron-containing solutions

Inna Trus, Vita Halysh, Yaroslav Radovenchyk, Hanna Fleisher

 

Guide for Authors

 

The present issue of Journal of Chemical Technology and Metallurgy was published with the financial support of the Bulgarian National Science Fund, Contract No КП-06-НП1-33/18.12.2019.