Volume 49, Iss. 3, 2014

 

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