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OP-IV-11ADVANCEMENT OF SLURRY BUBBLE COLUMN REACTORS FORCLEAN LIQUID FUELS PRODUCTIONMuthanna H. Al-Dahhan, N. Rados, A. Shaikh, L. Han, C. WuChemical Reaction Engineering Laboratory (CREL), Department of Energy, Environmental,and Chemical Engineering, Washington University,One Brookings Drive, Campus Box 1198, St. Louis, MO, 63130-4899, USAGas to Liquid Fischer Tropsch (FT) synthesis is a acknowledged route for production ofclean fuels and chemicals from synthesis gas (a mixture of hydrogen and carbon monoxide)obtained from natural gas, coal or biomass. FT conversions are associated with highexothermic heat for which an efficient mean of heat removal is needed. Therefore, slurrybubble column reactors operated in churn turbulent flow regimes are the reactor of choice forsuch conversions. Successful commercialization of these reactors needs thoroughunderstanding of prevailing hydrodynamics and transports for proper design, scale up,performance and operation.To achieve these, 5 companies [ConocoPhillips (USA), Eni (Italy), Johnson Matthey(UK), Sasol (South Africa) and Statoil-GTL-F1 (Norway-South Africa)] have supported anextensive research effort since 1999. For such effort our laboratory at Washington Universityis collaborating with Ohio State University and with Rensselaer Polytechniq Institute. AtWashington University advanced measurement techniques have been used and developedwhich provide the needed fundamental understanding of these complex reactors. Thesetechniques are: Computer automated radioactive particle tracking (CARPT) techniques for themeasurement of 3D flow structure, velocity, turbulent parameters, residence time, etc.;computed tomography (CT) and dual source computed tomography (DSCT) for themeasurement of the cross sectional phases distribution along the reactor height; 4-pointoptical probe for bubble dynamics measurements (bubble size, velocity, local gas holdup andinterfacial area); overall gas dynamic tracer technique; optical probe for mass transfermeasurement and overall mass transfer coefficient measurement; heat transfer probe thatmimicked the heat exchanging internals; dynamics pressure transducers. A number ofachievements have been made due to such advanced fundamental understanding ofbubble/slurry bubble column. These are: advanced mechanistic reactor scale models; noninvasivetechnique for flow regime identification, new methodology for scale up bubblecolumn, new methodology to measure FT gases mass transfer coefficients; true and accuratetracer response for the liquid and slurry; accurate characterization of the gas phase extentmixing; detailed flow behavior and transport parameters mapping in a mimicked FT160
OP-IV-11conditions system; advanced neural net work based correlations were developed based on alarge size and range of data; reliable benchmark data for evaluating CFD models and closuresand development of advanced CFD models and closures.In the presentation, the consortium and its research effort will be outlined with selectedresults will be presented. The newly developed methodology for scale up bubble columnreactors and identification of the flow regime by the newly developed noninvasive techniquewill be discussed. Then an brief outline about the research activities that have beenundertaken in our laboratory will be mentioned.161
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Boreskov Institute of Catalysis of
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Mikhail G. Slinko,Honour ChairmanVa
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PLENARY LECTURES
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PL-1built up from an intrinsic cont
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PL-3DEVELOPMENT OF ZEOLITE-COATED M
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PL-4processes in order to evaluate
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PL-5CATALYTIC PARTIAL OXIDATION OF
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KEY-NOTE PRESENTATIONS
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KN-2GETTING TO THE POINT: FROM MOLE
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KN-3PROBLEMS AND PROSPECTS FOR IMRO
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KN-4remain out of the sight of rese
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KN-5SSITKA allows to study not only
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KN-6individual reaction stages with
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Section 1.Kinetics of catalytic rea
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OP-I-1-specialthat Г s /f changed
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OP-I-3-specialKINETIC MODELING OF L
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OP-I-4PARTIAL OXIDATION OF TOLUENE
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OP-I-5Also, the approach to modelin
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OP-I-6starch granules, but after a
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OP-I-8KINETICS OF CARBON MONOXIDE O
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OP-I-9CHAOTIC DYNAMICS IN THE THREE
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OP-I-10ADSORPTION OF COMPLEX MOLECU
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OP-I-11KINETIC ASPECTS OF METHANE O
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OP-I-12KINETIC STUDIES IN STRUCTURE
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OP-I-13A STUDY ON THERMAL COMBUSTIO
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OP-I-14KINETICS OF THE CONVERSION O
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OP-I-15HYDROCRACKING OF LONG CHAIN
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OP-I-16KINETICS IN THE HYDROGENATIO
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OP-I-17MECHANISM OF FORMATION OF ET
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OP-I-18KINETIC STUDIES OF PROPANE D
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OP-I-19ACTIVITY AND DEACTIVATION OF
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OP-I-20GAS PHASE OXIDATION OF FORMA
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OP-I-21Where k A is the rate consta
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OP-I-22al., 2008; Monolith, 2008).
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OP-I-23Fig. 1. Scheme of the FIM ma
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OP-I-24Θ DZ centersdeactivationr D
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OP-I-25equation [2] to nitrogen iso
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OP-II-1CHEMICAL NANOREACTORS AS BAS
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OP-II-2gas model use, there is no n
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OP-II-3Taking into account these pr
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OP-II-4WATER2METH1STEAM2AOFF3AIR10O
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OP-II-5completely dry, at the same
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OP-II-6Many factors have been found
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OP-II-7mechanistic and kinetic stud
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OP-II-9MODELLING OF DIESEL PARTICUL
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Section 3.Catalytic processesí dev
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OP-III-1BIC’s catalyst for N 2 О
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OP-III-2powder sample with the same
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OP-III-3Analysis of the results sho
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OP-III-4Exhaustaftertreatmenttechno
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OP-III-6SOME PROPERTIES OF PEROVSKI
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OP-III-7with the conventional react
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OP-III-8resistance is the membrane
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OP-III-9mass dispersion and to anal
Page 110 and 111: OP-III-11PROCESS INTENSIFICATION US
Page 112 and 113: OP-III-12ETHYL ACETATE SYNTHESIS BY
Page 114 and 115: OP-III-12products are vaporized and
Page 116 and 117: OP-III-13The reforming reaction was
Page 118 and 119: OP-III-14reactivity (compared to ot
Page 120 and 121: OP-III-15Fig. 2. The spent Smopex-1
Page 122 and 123: OP-III-16Numbers of curves are acco
Page 124 and 125: OP-III-17perimeter were determined.
Page 126 and 127: OP-III-18of 2. MSR has been coupled
Page 128 and 129: OP-III-19chemisorption heat and pro
Page 130 and 131: OP-III-20In the experiments, total
Page 132 and 133: OP-III-21obtained by the new techno
Page 134 and 135: OP-III-22reactor wall from the two-
Page 136 and 137: OP-III-23and parameters of synthesi
Page 138 and 139: OP-III-24Results and discussionThe
Page 140 and 141: OP-IV-1DEEP DESULPHURIZATION OF PET
Page 142 and 143: OP-IV-2LACTIC ACID AS A BACKGROUND
Page 144 and 145: OP-IV-3CO REMOVAL FROM H 2 -rich GA
Page 146 and 147: OP-IV-4REFORMING OF ETHANOL OVER ME
Page 148 and 149: OP-IV-5MODELING OF HYDROGEN PRODUCT
Page 150 and 151: OP-IV-6PRODUCTION OF HYDROGEN FROM
Page 152 and 153: OP-IV-7SYNTHESIS GAS PRODUCTION FRO
Page 154 and 155: OP-IV-8HYDROGEN PRODUCTION FROM MET
Page 156 and 157: OP-IV-9A NEW GENERATION OF SUPER-TH
Page 158 and 159: OP-IV-10EXERGY ANALYSIS OF ENZYMATI
Page 162 and 163: OP-IV-12Pd-DOPED PEROVSKITE CATALYS
Page 164 and 165: OP-IV-13HYDROGEN PRODUCTION VIA MET
Page 166 and 167: Section 5.Catalytic processing of r
Page 168 and 169: OP-V-1Scheme 1. The developing path
Page 170 and 171: OP-V-2An example of the model compo
Page 172 and 173: OP-V-3catalysts were shown to be su
Page 174 and 175: OP-V-4Catalyst deactivation was mor
Page 176 and 177: OP-V-53) Study of the FFAs esterifi
Page 178 and 179: OP-V-6In the present work, a compre
Page 180 and 181: OP-V-7Ca 2 Fe 2 O 5 , MgFe 2 O 4 an
Page 182 and 183: OP-V-8cellulose components decompos
Page 184 and 185: OP-V-9sintering a couple of spirale
Page 186 and 187: OP-V-10Catalyst preparationA series
Page 188 and 189: OP-V-11Catalysts characterizationIn
Page 190 and 191: OP-V-12Kinetic ExperimentsHexadecan
Page 192 and 193: OP-V-13DESIGN OF PILOT REACTOR AND
Page 194 and 195: OP-V-14DEVELOPMENT OF A LAB SCALE C
Page 196 and 197: OP-V-15DEVELOPMENT OF TWO-STAGE PRO
Page 198 and 199: OP-V-15The data of Table 2 show, th
Page 200 and 201: OP-V-17ENERGY PRODUCTION FROM BIOMA
Page 202 and 203: OP-V-18CATALYTIC PARTIAL OXIDATION
Page 204 and 205: OP-V-19A PHOTOCATALYTIC REACTOR FOR
Page 206 and 207: OP-V-20BIOMASS GASIFICATION IN A CA
Page 208 and 209: OP-V-21ESTIMATION OF OPTIMAL REACTO
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POSTER PRESENTATIONSSection 1. Kine
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PP-I-1CONVERSION OF ETHANOL OVER CO
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PP-I-2LATERAL INTERACTIONS, FINITE
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PP-I-3UTILIZATION OF TAFT EQUATION:
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PP-I-4SELECTIVE HYDROGENATION OF CI
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PP-I-5NON OXIDATIVE REGENERATION ME
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PP-I-6Table 1. Parameters in kineti
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PP-I-7where: k nc , k 1 , k a , k b
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PP-I-8After each adsorption or deso
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PP-I-9The increase in pressure, in
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PP-I-10The analysis of the composit
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PP-I-11The network of βP oxidation
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PP-I-12order of magnitude lower. Th
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PP-I-13ab1,01,0Isotope fraction0,5[
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PP-I-14Relations ‘rate vs alcohol
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PP-I-15[EEAA] t , M[EEAA] t -1 , M
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PP-I-17NEW OSCILLATING REACTION:CAR
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PP-I-18NEW OSCILLATING REACTIONS OF
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PP-I-19KINETICS OF GAS-LIQUID PROCE
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PP-I-20COMPLETE OXIDATION OF HARMFU
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PP-I-21THEORETICAL RESEARCH OF SURF
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PP-I-22INFLUENCE OF ORGANIC HELATES
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PP-I-23The equation of the reaction
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PP-I-25SELECTIVE OXIDATION OF METHA
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PP-I-26coefficients of the equation
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PP-I-27into propionic acid. The giv
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PP-I-28In the studied range of temp
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PP-I-29Table. Reaction temperature
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PP-I-30other in both direction of t
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PP-I-31Reynolds number. The boundar
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PP-I-32NANOPARTICLES AND CATALYSISI
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Section 2.Physico-chemical and math
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PP-II-1For investigation, we used n
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PP-II-2criterion «Zn dissolved in
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PP-II-3exist around the steady stat
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PP-II-4in range 0-1. In our case n
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PP-II-5at comparable activity, the
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PP-II-7CFD-CALCULATION OF MALDISTRI
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PP-II-8INVESTIGATION OF NONLINEAR P
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PP-II-8reactivity. There is a small
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PP-II-10CALCULATION OF INDUSTRIAL C
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PP-II-11type of reactors a catalyst
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PP-II-13MATHEMATTICAL MODELLING OF
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PP-II-13where I Э , M 1Э , M 2Э
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PP-II-14where TOC 0 is the initial
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PP-II-16AUTOCATALYTIC REACTION FRON
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Section 3.Catalytic processesí dev
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PP-III-1for the traditional scheme
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PP-III-2Initial conditions: С i (0
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PP-III-3Afterward, a 30% aqueous hy
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PP-III-4The influence of the water
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PP-III-5Vanadium oxide was grafted
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PP-III-6(T p ) was taken as an inde
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PP-III-7dCdτLABdCNABdτdCdτdCdτd
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PP-III-8O 2 , balanced by He, at a
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PP-III-9Solution of system (3) for
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PP-III-10HDT330ºCHDT350ºCHDT370º
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PP-III-11The activity of Au/support
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PP-III-1249775 m 3 /h0,65Initial te
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PP-III-13through one layer of ACC w
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PP-III-14the runs was always higher
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PP-III-15The experimental data for
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PP-III-16Catalytic hydrogenation of
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PP-III-17The following parameters a
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PP-III-18Figure 1 - Dependence of t
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PP-III-19Our method has some advant
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PP-III-20Furthermore, Ayude et al.
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PP-III-22OPTIMIZATION OF THE METHAN
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PP-III-23EXPERIMENTAL INVESTIGATION
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PP-III-24CATALYTIC REACTORS WITH HY
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PP-III-25ACTIVITY OF Cu/ZSM-5 CATAL
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PP-III-26SIMULATION AND OPTIMISATIO
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PP-III-27model of plug flow reactor
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PP-III-28Calculations were experime
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PP-III-29continuous and pressurized
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PP-III-30adequacy of multistage mod
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PP-III-31+CH 3 OHH 2 O + HO-(CH(CH
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PP-III-32procedure presented by Mar
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PP-III-33HPA-x + 2 H + + Pd 0 ⎯
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PP-III-34of the process as well as
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PP-III-35This study was financially
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PP-III-36phase. Peroxopolyoxometall
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PP-III-37performed under atmospheri
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PP-III-38orders of magnitude larger
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PP-III-39CATALYTIC REACTORS WITH ST
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PP-III-40THE OXIDATIVE DEHYDROGENAT
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PP-III-41MODELLING AND DESIGN OF TH
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PP-III-42COMPLEX TECHNOLOGY OF TREA
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PP-III-43PHOTO ELECTROCHEMISTRY APP
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PP-III-45MODELING OF CATALYTIC α-O
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PP-III-46steady states. It was show
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PP-III-47Results and discussion:The
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PP-III-49FIBROUS PALLADIUM-SUPPORTE
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Section 4.Catalytic technologies in
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PP-IV-1method is adiabatic or autot
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PP-IV-2It had been established that
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PP-IV-4INTERACTION OF ACTIVATED ALU
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PP-IV-5ENVIRONMENTALLY FRIENDLY PRO
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PP-IV-6THE 5%Ni-2%Au/Al 3 CrO 6 SYS
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PP-IV-7MESOPOROUS ANODES BASED ON Y
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PP-IV-8ADVANCED OXIDATION PROCESS F
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PP-IV-9PROCESSING OF POLYMERIC CORD
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PP-IV-10EFFECT OF SULPHUR ON THE CA
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PP-IV-11OXIDATIVE CONVERSION OF MET
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PP-IV-13CATALYTIC FLUE GAS CONDITIO
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PP-IV-14RIBBON POROUS NICKEL BASED
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PP-IV-15ETHANOL CONVERSION TO HYDRO
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PP-IV-16A HIGH-EFFICIENT MICROREACT
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PP-IV-17DIRECT DECOMPOSITION OF NIT
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PP-IV-18NICKEL CATALYSTS BASED ON P
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PP-IV-19SELECTION OF FAVOURABLE FEE
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PP-IV-20FORMALDEHYDE FORMATION DURI
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PP-IV-21PRODUCTION OF HYDROGEN-RICH
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PP-IV-22INFLUENCE OF COMPOSITION OF
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PP-IV-24ONE-STAGE CATALYTIC CONVERS
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PP-IV-25THE STUDY OF METHANE DEHYDR
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PP-IV-26MCM-41-SUPPORTED PdNi CATAL
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PP-IV-27IMPROVING THE FLOW SHEET OF
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PP-IV-29THE PARTIAL OXIDATION OF CH
Page 448 and 449:
PP-IV-30PRODUCTION OF CO-FREE HYDRO
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PP-IV-31PHOTOCATALYTICAL ACTIVITY O
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PP-IV-32NEW ELECTRODE MATERIALSFOR
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PP-IV-33THE CATALYTIC HYDROGENATION
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PP-IV-34W 0, μmol O 2/min0,25 1. 1
Page 458 and 459:
PP-V-1INFLUENCE OF ICE ON MEAs OF P
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PP-V-2DIRECT OILS HYDROGENATION TO
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PP-V-3DEVELOPMENT OF Pd/SIBUNIT CAT
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PP-V-4Pt NANOPARTICLE-HOLLOW POROUS
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PP-V-5THE PROCESS FOR PRODUCING ORG
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PP-V-6water removing. This method p
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PP-V-7ResultsThe presented technolo
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PP-V-8the most effective catalysts.
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PP-V-9Neither the low sulphur conte
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PP-V-10composition (methyl esters,
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PP-V-11reactor we can see that its
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PP-V-12Recent studies lead in this
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PP-V-13catalysts (e.g. Pt or Pd), t
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PP-V-14Alkali catalyst. For a basic
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PP-V-15obtaining the related profil
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PP-V-16reaction parameters, not rep
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PP-V-18STUDY OF THE CATALYTIC ACTIV
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PP-V-19BIOMORPHIC CATALYSTS ON THE
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PP-V-20Al,Cu-PILLARED CLAYS AS CATA
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PP-V-21KINETICS OF THE HYDROXYMATAI
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PP-V-22THE NEW METHOD OF OBTAINING
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PP-V-23containing mono- and di-subs
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AUTOCLAVE ENGINEERS COMPANYSYSTEMAT
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CATACON CATACON CATACON CATACON CAT
Page 506 and 507:
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George AvgouropoulosFoundation for
Page 512 and 513:
Leonid BykovJSC «Chemphyst-Alloy L
Page 514 and 515:
Debora FinoPolitecnico di TorinoCor
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Jenő HancsókUniversity of Pannoni
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Andrey KhudoshinLomonosov Moscow St
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Cristian LedesmaEnergetic Technique
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Uri Matatov-MeytalDepartment of Che
Page 524 and 525:
Karina OjedaIndustrial University o
Page 526 and 527:
Yuri PyatnitskyPisarzhevsky Institu
Page 528 and 529:
Vera ScmachkovaBoreskov Institute o
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Peter StrizhakPisarzhevsky Institut
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Nadezhda VernikovskayaBoreskov Inst
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Nataliya ZubritskayaRSC «Applied C
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ORAL PRESENTATIONS.................
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OP-I-21Saeedizad M., Sahebdelfar S.
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OP-III-9Nekhamkina O., Sheintuch M.
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OP-IV-5Hernández L., Kafarov V.V.M
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OP-V-13Sadykov V., Mezentseva N., V
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PP-I-15PP-I-16PP-I-17PP-I-18PP-I-19
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PP-II-9 Nikiforov A., Paek U-Hyon,
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PP-III-17 Vernikovskaya N.V., Kashk
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PP-III-42 Goshu Y.W., Tsaryov Y.V.,
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PP-IV-17 Ohnishi C.H., Yoshino H.,
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PP-V-9 Hancsók J., Magyar S., Kall
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XVIII International Conference on C
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