Volume 17, Number 1, 2023 | Academic Journals and Conferences

In this Number

(25 papers)

Densities, Excess Volumes, and Partial Molar Volumes of Butyl Methacrylate Solutions in Some Organic Solvents

Valentyn Serheyev

DOI: https://doi.org/10.23939/chcht17.01.001

pp. 1 - 6

Synergistic Effect of BaCl2 on Corrosion Inhibition of Copper by Mentha Spicata Oil in 1M Nitric Acid: Gravimetric and Raman Spectroscopy Studies

Nadia Belarbi, Fayçal Dergal, Ilyas Chikhi, Djahida Lerari, Benamar Dahmani, Noureddine Choukchou-Braham, Khaldoun Bachari

DOI: https://doi.org/10.23939/chcht17.01.007

pp. 7 - 17

Activation of Mo2B Catalyst in the Epoxidation Reaction of α-Ethylallyl Ethyl Acrylate with tert-Butyl Hydroperoxide

Zoryana Komarenska, Lilianna Oliynyk, Oksana Makota

DOI: https://doi.org/10.23939/chcht17.01.018

pp. 18 - 23

Developing Materials for Biodegradable Otolaryngological Stents

Marta Razimowicz, Przemysław Gnatowski, Paweł Szarlej, Edyta Piłat, Maciej Sienkiewicz, Justyna Kucińska-Lipka

DOI: https://doi.org/10.23939/chcht17.01.024

pp. 24 - 34

Wood Polymer Composite Based on a Styrene and Triethoxy(Vinylphenethyl)silane

Omari Mukbaniani, Jimsher Aneli, Tamara Tatrishvili, Eliza Markarashvili, Levan Londaridze, Nikoloz Kvinikadze, Lizi Kakalashvili

DOI: https://doi.org/10.23939/chcht17.01.035

pp. 35 - 44

Synthesis, Sorption Properties, and Evaluation of Silica Gel with Adsorbed Poly[8-Oxyquinoline Methacrylate] as a Sorbent for Cu(II), Cd(II), Pb(II) and Fe(III) Ions

Irina Savchenko, Elina Yanovska, Dariusz Sternik, Olga Kychkyruk

DOI: https://doi.org/10.23939/chcht17.01.045

pp. 45 - 51

Anomalous Sorption of Yttrium Ions by the Mutual Activated Hydrogels in the Interpolymer System of Poly(Methacrylic Acid) and Poly(4-Vinylpyridine)

Talkybek Jumadilov, Bakytgul Totkhuskyzy, Aldan Imangazy, Juozas Gražulevičius

DOI: https://doi.org/10.23939/chcht17.01.052

pp. 52 - 59

Green Synthesis of Functionalized Poly(3-Glycidoxypropyl-Trimethoxysilane) Using an Eco-Catalyst (Treated Montmorillonite)

Nadia Embarek, Nabahat Sahli

DOI: https://doi.org/10.23939/chcht17.01.060

pp. 60 - 69

An Oligomer with Terminal Unsaturated Double Bonds Based on Epidian 5 and Ethylacrylic Acid

Olena Astakhova, Mykhaylo Bratychak Jr., Ananiy Kohut, Taras Chervinskyy

DOI: https://doi.org/10.23939/chcht17.01.070

pp. 70 - 80

Synthesis of Copolymer from 1,3,5-Trioxane and ε-Caprolactone Catalysed by Treated Bentonite as Eco-Catalyst

Benmoussa Mahi Hanane, Mohammed Issam Ferrahi

DOI: https://doi.org/10.23939/chcht17.01.081

pp. 80 - 87

Formation of Elastomeric Composition Properties in the Presence of Bioingredient

Lina Sokolova, Oleksandr Daliba, Irina Sukha, Maria Skrypkina, Valery Ovcharov

DOI: https://doi.org/10.23939/chcht17.01.088

pp. 88 - 100

Regularities of Modifying, Morphology and Properties of Thermoplastics Containing Polyvinylpyrrolidone

Volodymyr Levytskyi, Andrij Masyuk, Mykhaylo Bratychak Jr., Nataliia Chopyk

DOI: https://doi.org/10.23939/chcht17.01.101

pp. 101 - 109

Prediction of the Strength of Oakwood Adhesive Joints Bonded with Thermoplastic Polyvinyl Acetate Adhesives

Bogdan Kshyvetskyy, Diana Kindzera, Yaroslav Sokolovskyi, Halyna Somar, Ihor Sokolovskyi

DOI: https://doi.org/10.23939/chcht17.01.110

pp. 110 - 117

Improvement of Electrical Conductivity and Thermal Stability of Polyaniline-Maghnite Nanocomposites

Nora Ouis, Assia Belarbi, Salima Mesli, Nassira Benharrats

DOI: https://doi.org/10.23939/chcht17.01.118

pp. 118 - 125

Characterization, Antioxidant Activity, and In Silico Molecular Docking of Chitosan from Snail Shell Waste by Ultrasonic Technique

Umarudin, Sri Rahayu, Sri Widyarti, Warsito

DOI: https://doi.org/10.23939/chcht17.01.126

pp. 126 - 132

Ag Thin Films from Pelargonium Zonale Leaves via Green Chemistry

Nora Elizondo-Villarreal, Rubén O. Torres-Barrera, Rodrigo Arriaga-Garza, Luz-Hypatia Verástegui-Domínguez, Rodolfo Cortés, Víctor M. Castaño

DOI: https://doi.org/10.23939/chcht17.01.133

pp. 133 - 140

Development of a Statistical Model to Predict Methane Production from Waste Activated Sludge Co-Digested with Olive Mill Wastewater and Cattle Dung by Response Surface Methodology

Sarra Maamri, Amrani Moussa, Moussaoui Yacine

DOI: https://doi.org/10.23939/chcht17.01.141

pp. 141 - 153

Interaction Effect of Operating Parameters during Oxidation of Different Dyes via the Fenton Process. Application of the Plackett-Burmann Design

Imene Djeghader, Farida Bendebane, Fadhel Ismail

DOI: https://doi.org/10.23939/chcht17.01.154

pp. 154 - 163

Performance of Electrocoagulation Process Using Iron and Aluminum Electrodes with and without Perforations

Mani Divya Konduru, Meena Vangalapati, Feroz Shaik

DOI: https://doi.org/10.23939/chcht17.01.164

pp. 164 - 169

Effect of Potassium Sulfate on the Portland Cement Pastes Setting Behavior

Myroslav Sanytsky, Tetiana Kropyvnytska, Orest Shyiko

DOI: https://doi.org/10.23939/chcht17.01.170

pp. 170 - 178

Identification and Quantification of the Organic Matter in the Fouling Industrial of Wet Phosphoric Acid Process

Yaktine Elyamani, Mohamed EL Guendouzi

DOI: https://doi.org/10.23939/chcht17.01.179

pp. 179 - 187

Disruption of Yeast Cells Xanthophyllomyces Dendrorhous (Phaffia Rhodozyma) by Vibration Resonant Low-Frequency Cavitator

Olha Stefanyshyn, Alla Hunchak, Volodymyr Starchevskyy, Yuriy Salyha

DOI: https://doi.org/10.23939/chcht17.01.188

pp. 188 - 194

High-Viscosity Crude Oil. A Review

Tetiana Yarmola, Petro Topilnytskyy, Viktoria Romanchuk

DOI: https://doi.org/10.23939/chcht17.01.195

pp. 195 - 202

Improved Method for Determining Microbiological Contamination of Fatty Acid Methyl Esters and Blended Diesel Fuels

Daryna Popytailenko, Olena Shevchenko

DOI: https://doi.org/10.23939/chcht17.01.203

pp. 203 - 210

Production of Bitumen Modified with Low-Molecular Organic Compounds from Petroleum Residues. 7. Study of the Structure of Formaldehyde Modified Tars

Volodymyr Gunka, Yurii Hrynchuk, Yuriy Demchuk, Myroslava Donchenko, Yuriy Prysiazhnyi, Volodymyr Reutskyy, Olena Astakhova

DOI: https://doi.org/10.23939/chcht17.01.211

pp. 211 - 220