Journal of Chemical Technology and Metallurgy
49, Iss. 3, 2014
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
ZINC RESINATE’S INFLUENCE ON THE PROPERTIES OF SILICA FILLED
COMPOSITES BASED ON NATURAL RUBBER
Nina Todorova, Mihail Mihaylov, Ivan Damyankin, Nikolay Dishovsky
NANOSCALE PARTICLE REINFORCEMENT BY OLIGOUREA PARTICLES IN
POLYURETHANES – A CONCEPT TO CONTROL MECHANICAL PROPERTIES
Vladimir Peshkov, Michael Herzog, Gerhard Behrendt
SHAPE MEMORY POLYURETHANES BASED ON RECYCLED POLYVINYL BUTYRAL
II. MECHANICAL AND SHAPE MEMORY PROPERTIES
Tsvetomir Tsonev, Sanchi Nenkova, Michael Herzog
COMPOSITION ANTIFOULING COATING: EFFECT OF SILOXANE AND
FLUORINATED OIL INCORPORATION ON MARINE BIOFILM FORMATION
Danail Akuzov, Todorka Vladkova, Anne Klöppel, Franz Brümmer, Sriyuta Murthy
SYNTHESIS AND ANTIMICROBIAL EVALUATION OF NOVEL SPIRO COMPOUNDS
CONTAINING THIAZOLIDINONE AND 1,3,4-OXADIAZOLE MOIETIES
K. Ranga Raju, A. Raghavendra Guru Prasad, B. Santosh Kumar, L.K. Ravindranath
ANODIC OXIDATION OF ANIONIC XANTHENE DYES AT Pt AND BDD ELECTRODES
Mazen Amin Tabarra, Hamzeh Ali Mallah, Mouhiaddine Mohamed El Jamal
FAILURE OF A HEAT EXCHANGER
IN THE C2+ RECOVERY UNIT OF A GAS REFINERY
Sima Rezvantalab, Maziar Rezvantalab, Ghassem Sharifi, Akbar Falahi, Morteza Yousefzadeh
A SUB-GRANULAR SCALE MODEL FOR SOLID STATE FREE SINTERING:
RESULTS ON THE EVOLUTION OF TWO GRAINS
Jacques Léchelle, Sylvain Martin, Robert Boyer, Kacem Saikouk
IMPEDANCE SPECTROSCOPY STUDY OF INHIBITIVE PROPERTIES
OF QUATERNARY AMMONIUM SALTS
Angelina Popova, Mihai Christov, Aleksey Vasilev,
Todor Deligeorgiev, Antonina Djambova
OPTIMIZATION STUDY OF A NIGERIAN DOLOMITE
ORE DISSOLUTION BY HYDROCHLORIC ACID
Alafara A. Baba, Aramide O. Omipidan, Folahan A. Adekola, Obalowu Job,
Abdul G. F. Alabi, Ayonbala Baral, Rashmirekha Samal
CHEMICAL ENRICHMENT OF LOW-GRADE PHOSPHORITES
OF CENTRAL KYZYL KUM
Bokhodir E. Sultonov, Shafoat S. Namazov, Bakhtiyar S. Zakirov
PRODUCTION OF PLASTER FROM GYPSUM DEPOSITS IN SOUTH JORDAN:
IMPROVEMENT OF THE SETTING TIME
Albara I. Alrawashdeh, Aiman Eid Al-Rawajfeh, Areej A. Al-Bedoor
Ehab M. Al-Shamaileh, Mahmood Najy Al-Hanaktah
CORROSION OF HIGH NITROGEN STAINLESS STEEL
IN SODIUM ORTHOPHOSPHATE SOLUTIONS
Mladenka Loukaycheva, Boriana Tzaneva, Ludmil Fachikov
RESEARCH ON THE INFLUENCE OF METALLURGICAL INDUSTRY WASTE
ON SOIL AND GROUNDWATER QUALITY
Daniela Cîrțînă, Eugen Traistă