THE PREDICTION OF THE VISCOSITY OF LIQUID HYDROCARBONS AND THEIR MIXTURES AS A FUNCTION OF TEMPERATURE AND PRESSURE - REPLY

The use of non-parametric tests between subsamples and particle population for the assessment of minimum number of particles in microscopic analysis Camalan, Mahmut (Informa UK Limited, 2020-08-01) The use of small and reliable samples in a microscopic analysis can decrease the time to estimate the particle size and mineral grade distributions in a population of particles. This paper attempts to assess the minimum reliable sample size for the above-mentioned distributions, by implementing non-parametric tests on the subsamples taken from a specific population of 2800 particles. The Kolmogorov-Smirnov tests show that the subsamples which contain more than 800 particles (29% of the population) cannot gi...
The effect of adsorption on mass transfer in fluidized bed catalytic reactors Aksahin, I; Eroğlu, İnci; Yucel, H (Wiley, 2001-02-01) Tracer gas residence time distributions (RTD) in a laboratory scale fluidized bed system have been measured for pulses of three different tracer gases (methane, ethane and propane) at different temperatures in the range 323 to 435 K. The fluidized solid was a commercial zeolite based FCC catalyst (CBZ-2), and measurements were carried out in a superficial air velocity range of 0.01 to 0.04 m/s. The data were interpreted with two-phase dense phase dispersion models for adsorptive tracers, available in the li...
The method of lines solution of discrete ordinates method for Nongray media experimental Çayan, Fatma Nihan; Selçuk, Nevin; Department of Chemical Engineering (2006) A radiation code based on method of lines (MOL) solution of discrete ordinates method (DOM) for the prediction of radiative heat transfer in nongray absorbing-emitting media was developed by incorporation of two different gas spectral radiative property models, namely wide band correlated-k (WBCK) and spectral line-based weighted sum of gray gases (SLW) models. Predictive accuracy and computational efficiency of the developed code were assessed by applying it to the predictions of source term distributions ...
AN EMPIRICAL VIRIAL-LIKE CUBIC EQUATION OF STATE FOR PHASE EQUILIBRIUM CALCULATIONS Orbey, H; Orbey, N (Informa UK Limited, 1990-4) An empirical cubic equation of state(EOS) was obtained by truncating the virial expansion in reciprocal of molar volume after the third term. The constants of the EOS was generalized in terms of critical temperature, critical pressure and Pitzer's acentric factor. In pure component applications the EOS exhibited a performance comparable to Peng-Robinson (1976) EOS in the reduced temperature range of 0.5 to 1. The present EOS tends to predict better saturation liquid volumes at reduced temperatures below 0....
Investigation of the layering mechanism of agglomerate growth during drum pelletization Sastry, KVS; Dontula, P; Hoşten, Çetin (Elsevier BV, 2003-02-19) Conventional drum pelletization circuits exhibit undesirable surging behavior that is known to result from uncontrolled occurrence of the mechanisms of nucleation, coalescence and layering. This study was undertaken to investigate the mechanism of pellet growth by layering. Several laboratory experiments were carried out to delineate the effect of feed moisture content and feed quantity. This paper presents an analysis of the experimental results and a simple model to describe the layering process. (C) 2002...

Citation Formats

H. ORBEY and S. SANDLER, “THE PREDICTION OF THE VISCOSITY OF LIQUID HYDROCARBONS AND THEIR MIXTURES AS A FUNCTION OF TEMPERATURE AND PRESSURE - REPLY,” 1994. Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/64645.