Volume 53, 2011

Volume 53, 2011, Issue 1

Composition and structure of luxing coal with different particle sizes yueqin qiu qin zhang yingzhong tian jie zhang jianxin c ( 2 MB, pdf)
Production of formed coke from nigerian coals a. jauro, c. j. chukwu, pp.22-25 ( 249 KB, pdf)
Simulation of separation of valuable components from tehran refinery flare stack gases ( 342 KB, pdf)

Jalal Zargaran, Majid Bahmani

Sensitivity analysis of a natural gas triethylene glycol dehydration plant in persian gulf region ( 289 KB, pdf)

Pezhman Kazemi , Roya Hamidi

Application of extraction and oxidative processes of model mixtures with aim to decreasing of unlikely components ( 340 KB, pdf)

Yordanka Ts. Tasheva

An improved version of calculating the pressure traverse in multiphase flow vertical pipe ( 582 KB, pdf)

Adekomaya Olufemi, Olafuyi Olalekan, Blankson Eyituoyo

Hydrocarbon potential of the upper cretaceous coal and shale units in the anambra basin, southeastern Nigeria ( 584 KB, pdf)

Jude E. Ogala

Simulation and kinetic modeling of vacuum residue soaker-visbreaking ( 322 KB, pdf)

S. Reza, Seif Mohaddecy, Sepehr Sadighi

Bottom of the barrel, an important challenge of the petroleum refining industry ( 538 KB, pdf)

H. Bridjanian, A. Khadem Samimi

Effects of pre-heating on the micum strength of coke from a coal blend including 5% of non-caking nigerian okaba coal ( 237 KB, pdf)

O.A. Olulana, A.A. Adeleke, A.B. Adahama, S.A. Ibitoye

Thermal cracking of mixtures of plastics and woodymaterial ( 267 KB, pdf)

Martin Bajus

Worldwide innovation at interpack 2011: line for fully automatic vacuum packing of heavy and bulky hard cheese blocks ( 27 KB, pdf)
New peek compounds even more tribologically effective ( 101 KB, pdf)
S+S fit for the future - corporate progression and growth secured ( 15 KB, pdf)
Clariant oil services business to present expertise in pipeline cleaning and corrosion control at ppim 2011 ( 44 KB, pdf)
Arabplast and tekno tube arabia attracted more than 18,000 visitors ( 77 KB, pdf)
High-strength components in tecatec - carbon fibre composites for use in medical technology ( 116 KB, pdf)

Volume 53, 2011, Issue 2

Profesor V. Veselý commemoration ( 448 KB, pdf)
Profesor Berezkin anniversary ( 55 KB, pdf)
Reclamation of used lubricating oils m.a. usman , o.g. kayode-sote, p. 159-166 ( 1 MB, pdf)
Investigation of bubble column hydrodynamics using cfd simulation (2d and 3d) and experimental validation mohammad irani, moham ( 523 KB, pdf)
Experimental study of the effect of temperature on the flow properties of normal oil basedolufemi. a. adekomaya, dolapo. m. anif ( 352 KB, pdf)
Quantitative structure–property relationship (QSPR) study of kovats retention indices of some of adamantane derivatives by the g ( 430 KB, pdf)
Experimental study and calculation of co2-oil relative permeability e. ghoodjani, s.h. bolouri, p 123-131 ( 693 KB, pdf)
Influence of water ions and aluminium silicate particles on emulsion resolution of crude oil Jamshid Behin, Shaghayegh Norouzi ( 717 KB, pdf)
Increasing the stability of bioethanol/gas oil emulsions by a new emulsion additive j. hancsók, z. eller, g. marsi, g. nagy ( 323 KB, pdf)
Thermal conversion of scrap tyres Martin Bajus, Natália Olahová, p. 98-105 ( 271 KB, pdf)
Aspects of refining biodiesel byproduct glycerin András Kovács p. 91-97 ( 399 KB, pdf)
Oxidative coupling of methane over different supported mn/na2wo4 catalysts hamid reza bozorgzadeh, reza ahmadi, mohammad m. golk ( 1 MB, pdf)
S+S metal detection systems guarantee cost effective and safe plastics recycling ( 54 KB, pdf)
Greiner extrusion presents first long-term results for the greiner energy saving system “GESS” ( 19 KB, pdf)
PIPENET® - leading the way in fluid flow analysis ( 212 KB, pdf)
NORRES extends its portfolio of electrically conductive hoses ( 67 KB, pdf)
Excellent feedback at the 5th compamed spring convention – a taste of things to come at compamed 2011 ( 270 KB, pdf)

Volume 53, 2011, Issue 3

Photooxidation and photochemical impact on crude petroleum and structural estimation of photoproducts dobromir yordanov, zlato ( 513 KB, pdf)
Spomienka na zosnulého profesora V. Macha ( 95 KB, pdf)
Rearrangement of 4-methyldicyclopentadiene to 2-methyldicyclopentadiene Jiří Krupka, p.233-237 ( 159 KB, pdf)
Performance evaluation of several solid heteropoly compounds as functional traps for nox removal, rui wang, p. 229-232 ( 258 KB, pdf)
Volumetric behavior of mixtures of different oil stocks, jabir shanshool, naseer habobi and shymaa kareem, p. 223-228 ( 542 KB, pdf)
The influence of mechanical effects on degradation of polyisobutylenes as drag reducing agents jabir shanshool, marwa f. abdul j ( 584 KB, pdf)
Mathematical optimization of non-coking coal inclusion in coking blend formulations a. a. adeleke, p. onumanyi, s.a. ibitoye, p ( 475 KB, pdf)
Simulation study of polymer flooding performance effect of clay minerals o.a. falode and afolabi, f.a, p.206-211 ( 545 KB, pdf)
Material transfer efficiency in the column multistage packed distillation and absorption columns tatjana.n.mosorinac, jelena j.d ( 609 KB, pdf)
Occurrence and profile of polycyclic aromatic hydrocarbons in coal and shales from eastern nigeria jude .e. ogala and chukwujind ( 500 KB, pdf)
Modelling the effects of temperature and aging time on the rheological properties of drilling fluids, makinde f. a., adejumo a ( 1 MB, pdf)
NORRES manufactures products from renewable raw materials ( 23 KB, pdf)
Benzene achieves record sales – ceresana research publishes new market study ( 14 KB, pdf)
Rtp company receives usda certified biobased product label for two pla-based compounds ( 15 KB, pdf)
High tech solutions for medical technology ( 231 KB, pdf)
Frigel announces joint venture to start manufacturing in Asia ( 116 KB, pdf)

Volume 53, 2011, Issue 4

Evaluation and performance of natural gas storage in depleted gas reservoirs ( 719 KB, pdf)

Anthony Okwananke, B. Yekeen Adeboye, A. Lawal Sul

An evaluation of the hot aqueous caustic leaching of nigerian ondo tar sand ( 334 KB, pdf)

A. A. Adeleke, S. A. Ibitoye, C. B. Oladokun, K. M.

An experimental study of the effect of contaminants on the flow properties of oil based drilling mud ( 1 MB, pdf)

Adekomaya Olufemi and Olaf

Estimation of multiple sources of overpressures using vertical effective stress approach: case study of the niger delta, Nigeria ( 811 KB, pdf)
Reliability assessment of offshore jacket structures in niger delta ( 757 KB, pdf)

M.A. Salau, D.E. Esezobor, M. F. Omotoso

Boiling point distribution of crude oils based on tbp and astm d-86 distillation data ( 1 MB, pdf)

Angel Nedelchev, Dicho Stratiev, Atanas I

Prediction of the biodegradation of petroleum thiophene in the environmental ( 388 KB, pdf)

Yana K. Koleva, Petko Petkov, Yordanka Tasheva, p

Studies on the hot aqueous caustic de-ashing of nigerian lafia-obi coal ( 249 KB, pdf)

A. A. Adeleke, S. A. Ibitoye, A. A.Afonja, M. M. Chagg

Selectivity of metal, adsorbent, oxide, heteropolyacid catalysts for s-heterocycles during non-hydrodesulfurization of diesel fu ( 324 KB, pdf)
Development of computer modeling system as a tool for improvement of linear alkylbenzene production ( 657 KB, pdf)

Irena O. Dolganova, Igor M.

Temperature dependence of the dynamic viscosity of asphalt - polymer mixtures ( 316 KB, pdf)

Pavol Daučík, Marcela Hadvinová, Jozef Višňovský