Volume 53, Iss. 5, 2018

Journal of Chemical Technology and Metallurgy

53, Iss. 5, 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

 

Effects of the flow type on the immobilization of horseradish peroxidase on polymers

Spaska Yaneva, Tzvetan Velinov, Lyubov Yotova

 

A neighborhood model of a station for maintaining polyol optimum temperature

Anatoly M. Shmyrin, Evgeny M. Kramchenkov, Vyacheslav A. Sterligov, Alexey G. Yartsev

 

Modeling elastomer properties in presence of a composite vulcanization activator

Anatoly K. Pogodaev, Sergey G. Tikhomirov, Olga V. Karmanova, Elena A. Balashova, Semen L. Podvalny, Anastasiya Yu. Fatneva

 

Developments in nutrient removal and recovery

Valentin Nenov, Husein Yemendzhiev, Jovelina Dimitrova, Gergana Peeva, Ralitza Koleva, Farid Zerrouq

 

Synthesis and characterization of zeolite 4A using Swat kaolin

Amin Ur Rahman, Farid Ullah Khan, Waheed Ur Rehman, Sanum Saleem

 

Synthesis and characterization of CuO coated montmorillonite and its effect on mercury (II) ions removal from aqueous media

Davidson E. Egirani, Mohamed T. Latif, Nanfe R. Poyi, Napoleon Wessey, Shukla Acharjee

 

On the effect of acrylamide and methylenebicacrylamid ratio on gelcasted ceramic pore character

Suriati Eka Putri, Diana Eka Pratiwi, Rachmat Triandi Tjahjanto, Diah Mardiana, Subaer

 

Dissolution kinetics studies of Nigerian gypsum ore in hydrochloric acid

Folahan Amao Adekola, Adebayo Isaac Olosho, Alafara Abdullahi Baba, Samad A. Adebayo

 

Titanium powder segregation out of cathode deposit of titanium electrolyzers

Vladimir A. Karelin, Aleksandr N. Strashko, Vasiliy I. Sobolev, Alexander V. Sazonov, Nadezhda V. Karelina

 

Mechanical and wear behaviour of Zn-27Al based composites reinforced with particulate mixes of quarry dust, silicon carbide and graphite

Kenneth Kanayo Alaneme, Sodiq Abiodun Kareem, Eloho Anita Okotete, Oluwaseyi Ademola Ijogun, Damilare Jeremiah Oyeyemi

 

Conversion of ammonium cyanate solution at 293.15 K

Mladen E. Lilov, Plamen P. Kirilov

 

A new epoxy resin based organic molecule as an effective inhibitor of mild steel corrosion in a sulfuric acid medium

Naoual El-Aouni, AbdelIlah Benabida, Mohammed Cherkaoui, Ahmed Elharfi

 

Spent galvanized zinc-ash processing Part (II): Solvent extraction of zinc from leached liquor by CYANEX®272

Alafara A. Baba, Joseph O. Oyetunde, Folahan A. Adekola, Vincent O. Adimula, Abdulrahman A. Mukadam, Babatunde R. Adekunle

 

Elaboration and electrochemical studies of the coating behavior of a new pentafunctional epoxy polymer (pentaglycidyl ether entabisphenol phosphorus) on E24 carbon steel in 3.5 % NaCl

Rachid Hsissou, Bouchra Benzidia, Najat Hajjaji, Ahmed Elharfi

 

Electrodeposition of chromium coatings from a choline chloride based ionic liquid with the addition of water

Vyacheslav S. Protsenko, Lina S. Bobrova, Alexander S. Baskevich, Sergey A. Korniy, Felix I. Danilov

 

Impact of rare earth elements Ce and Pr addition on grain refinement of AA5083 alloy

A. Ali Al-Bakoosh, Jamaliah Idris

 

Refractory materials for steel-making equipment lining

Margarita A. Goncharova, Olga V. Karaseva, Sergey V. Maklakov, Konstantin V. Bakhaev

 

Research of power and temperature loading conditions of pinion stand rolls sliding supports

Alexandr P. Zhiltsov, Anatoly A. Kharitonenko

 

Modeling and development of a forging ingot of rational design and mass

Aleksandr N. Rogotovsky, Alexey A. Shipelnikov, Natalya A. Bobyleva

 

The influence of roll working surface topography on wear resistance and quality of cold rolled grain-oriented steel

Alexander M. Kozlov, Victor V. Telegin, Andrey A. Kozlov

 

A research of a cooling temperature mode of hot strips from low-alloyed steels

Evgeny B. Bobkov, Vladimir N. Solovyev, Igor P. Mazur

 

Estimation of energy and power parameters of deformation of three-layer sheet constructions in conditions of viscoplastic flow of the material

Valeriy I. Platonov, Yuliya V. Bessmertnaya, Sergey N. Larin

 

On the estimation of flanging limit coefficient for metals characterized by anisotropy of mechanical properties

Yuliya V. Bessmertnaya, Andrey A. Pasynkov, Sergey N. Larin

 

On microstructure formation features of 9 % nickel cold-resistant steel and its properties brought about by different heating treatment procedures

Pavel P. Poletskov, Olga A. Nikitenko, Dmitry M. Chukin, Marina S. Gushchina, Sergey А. Fedoseev

 

Inherent effect of the crystal structure of continuous cast steel billets on the formation of structure of high carbon wire rod in coils

Alexander B. Sychkov, Eduard V. Parusov, Alexander N. Zavalishin, Alexandr V. Kozlov

 

Improving the structure and properties of heat and abrasion resistant cast irons by treating them with calcium strontium carbonate

Valery M. Kolokoltsev, Elena V. Petrochenko, Alexey N. Emelyushin, Olga S. Molochkova, Vyacheslav S. Slavin, Igor P. Mazur

 

A development of the adaptive technology of sinter production at PJSC MMK

Salavat K. Sibagatullin, Alexander S. Kharchenko, Alexander S. Savinov, Valentin N. Selivanov, Dmitry N. Gushchin, Igor P. Mazur

 

Development of calibration of rolling round steel No 40 from 150 x 150 mm billets in 320 JSC „SSGPO“ mill

Abdrakhman B. Naizabekov, Bereke S. Mukhametkaliev, Sergey N. Lezhnev, Evgeniy A. Panin, Evgeniy V. Andreev

 

Reduction smelting of antimony concentrate obtained in the course of lead production

Feruza Berdikulova, Abdurasul Zharmenov, Alma Terlikbayeva, Alimgazy Sydykov, Yevgeniy Mazulevskiy

 

Development and investigation of a symmetric induction heating unit for spherical shape metal ware

Sergey S. Titov, Victor N. Meshcheryakov


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