Volume 53, Iss. 3, 2018

Journal of Chemical Technology and Metallurgy

53, Iss. 3, 2018
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

 

Studies on natural rubber based composites filled with products from renewable resources with improved adhesion to icy surfaces

Nikolay Dishovsky, Filis Mitkova, Yordan Angelov, Мara Kandeva, Latinka Vladimirova

 

Low adhesive surfases for biofouling control

Todorka G. Vladkova

 

Synthesis and characterization of a new epoxy resin homologous of DGEBA: diglycidyl bis disulfide carbon ether of bisphenol A

Rachid Hsissou, Atiqa Bekhta, Ahmed El Harfi

 

A study of properties of road petroleum bitumen modified with polymer additives

Ayaz I. Abdullin, Elena A. Emelyanycheva

 

Enrichment of nutritional contents of sawdust by composting with other nitrogen rich agro-wastes for bio-fertilizer synthesis

Asadu Christian Oluchukwu, Aneke Gibson Nebechukwu, Samuel O. Egbuna

 

Factorial design study of P₂O₅ reduction for Jordanian phosphogypsum using sulfuric and nitric acids solutions

Mohammad A. Aliedeh

 

Synthesis of pyrrole and substituted pyrroles (review)

Diana Tzankova, Stanislava Vladimirova, Lily Peikova, Maya Georgieva

 

Spectroscopic and voltamperometric studies of Cu(II) complex with 3-amino-5,5-iphenylhydantoin

Stela Georgieva, Petar Todorov

 

Sulfur doped fluorescent carbon dots as nanosensors for rapid and sensitive monitoring of calcium in hard water

Alexandre Loukanov, Polina Mladenova, Hibiki Udono, Zsombor Miskolczy, Anatoliy Angelov, László Biczók, Seiichiro Nakabayashi

 

Characterisation of Karaçeva bentonite by chemical composition, granulometric analysis and Mössbauer spectroscopy

Mehush Aliu, Mensur Kelmendi, Luljeta Pula-Beqiri, Milaim Sadiku, Sadija Kadriu

 

Simultaneous removal of Cu²⁺ and SO₄^2- using Ba²⁺- modified clinoptilolite from aqueous medium

Silviya Lavrova-Popova, Grigor Hlebarov

 

Study on the metalworking wastewater pre-treatment using Fenton’s reaction

Kristina Gerulová, Maroš Soldán

 

Sensors applicability for PM_2.5 and PM₁₀ air concentration measurements

Nina Ilieva, Yana Nikolova, Ivaylo Predyov, Nikolay Kozarev

 

Usage of the sludge from water treatment plant in brick-making industry

Yousif Algamal, N. M. Khalil, Qayid M. Saleem

 

Numerical simulation of bubble breakup and coalescence in bubbling two-phase flow

Dessislava Moutafchieva, Veselin Iliev

 

Magnetohydrodynamic double-diffusive convection in fluid saturated inclined porous cavity with thermal radiation and chemical reaction

Balla Chandra Shekar, Chinthapally Haritha, Naikoti Kishan

 

Synthesis of catalysts on the metal block carriers and testing their effectiveness in the real conditions of operation

Larissa Sassykova, Vladimir Bunin, Arailym Nalibayeva, Meruyert Nurakhmetova

 

Use of the nanostructured soot in gas generators for processing of a bottomhole zone of oil wells

Dauren Baiseitov, Sabit Tursynbek, Marat Tulepov, Larissa Sassykova, Meruyert Nazhipkyzy, Sholpan Gabdrashova, Yuri Kazakov, Igor Pustovalov, Fedosya Abdrakova, Zulkhair Mansurov, Alan Dalton

 

Kinetics of electrodeposition of NiP, CoP and NiCoP coatings depending on sodium hypophosphite concentration

Katya Ignatova, Yordanka Marcheva

 

Electrochemical recovery of gold from concentrate by using sulfur-graphite electrode as the leaching agent source

Rashid K. Nadirov, Leila I. Syzdykova, Aisulu K. Zhussupova

 

Study of soda effect on the sintering process of low titanium slag

Galymzhan Maldybayev, Madali Naimanbaev, Irina Shadrunova, Nyna Lokhova, Rustam Sharipov

 

Extraction and separation studies of Ce (III) from acidic nitrate medium with binary mixture of Aliquat 336 and Cyanex 921 in kerosene

Sujata Mishra, Sushanta Kumar Sahu

 

Process optimization of hydrochloric acid leaching of iron from Agbaja clay

Onukwuli Okechukwu Dominic, Udeigwe Uchenna, Ude Callistus Nonso

 

Effect of furnace temperature on iron nugget production under semi-fusion conditions

Yunus Emre Benkli, Mustafa Boyrazli, Zeki Cizmecioglu

 

Two derivatives of 7-amino-thiazolo[3,2-a]pyrimidine as inhibitors of mild steel corrosion in 1.0 M HCl solution

Part II: Adsorption and quantum chemical studies

Houda Serrar, Mouhsine Galai, Fouad Benhiba, Moussa Ouakki, Zakaria Benzekri, Said Boukhris, Amina Hassikou, Abdelaziz Souizi, Hassan Oudda, Mohamed Ebn Touhami

 

Microstructure and mechanical properties of austenitic stainless steel AISI-321 after radial shear rolling

Abdrakhman Nayzabekov, Sergey Lezhnev, Oleg Maksimkin, Kira Tsai, Eugeniy Panin, Alexandr Arbuz

 

Effect of the heat treatment on the microstructure and mechanical properties of the Al - 12 mass % Si alloy welded

Bouremel Cherifa, Sakri Adel

 

Guide for Authors