Alvarez, MB

Streitwieser, DA

Van Geem, Kevin

Vargas, DC

English

Ghent University Academic Bibliography

9th International Conference on Chemical KineticsLIQUID KINETIC STUDY OF THE CATALYTIC CRACKING OF WASTE MOTOR OIL FOR OBTAINING DIESEL LIKE FUELS IN A BATCH PROCESSDiana C. Vargas, María B. Alvarez and Daniela Almeida Streitwieser30.06.2015Diana C. Vargas30.06.2015Outline• Background information• Motivation • Characterization of waste motor oil• Previous investigations• Experimental results• Conclusions• Further investigations2LIQUID KINETIC STUDY OF THE CATALYTIC CRACKING OF WASTE MOTOR OIL FOR OBTAINING DIESEL LIKE FUELS Diana C. Vargas30.06.2015Outline• Background information• Motivation • Characterization of waste motor oil• Previous investigations• Experimental results• Conclusions• Further investigations3LIQUID KINETIC STUDY OF THE CATALYTIC CRACKING OF WASTE MOTOR OIL FOR OBTAINING DIESEL LIKE FUELS Diana C. Vargas30.06.2015EcuadorTaken from http://thumbnails-visually.netdna-ssl.com/worldmap-worldmap-photos-wallpapers-galleries-full-hd_50290fb555fd4_w1500.jpg4Background informationLIQUID KINETIC STUDY OF THE CATALYTIC CRACKING OF WASTE MOTOR OIL FOR OBTAINING DIESEL LIKE FUELS Diana C. Vargas30.06.2015Quito – EcuadorAltitude 2850 m (9350 ft) above sea level5Background informationLIQUID KINETIC STUDY OF THE CATALYTIC CRACKING OF WASTE MOTOR OIL FOR OBTAINING DIESEL LIKE FUELS Diana C. Vargas30.06.2015LIQUID KINETIC STUDY OF THE CATALYTIC CRACKING OF WASTE MOTOR OIL FOR OBTAINING DIESEL LIKE FUELS Universidad San Francisco de Quitohttp://at3w.com/upload/imagenes/san_francisco_university.jpg6Background informationDiana C. Vargas30.06.2015LIQUID KINETIC STUDY OF THE CATALYTIC CRACKING OF WASTE MOTOR OIL FOR OBTAINING DIESEL LIKE FUELS Universidad San Francisco de Quito7Background informationDiana C. Vargas30.06.2015LIQUID KINETIC STUDY OF THE CATALYTIC CRACKING OF WASTE MOTOR OIL FOR OBTAINING DIESEL LIKE FUELS Universidad San Francisco de Quito8Background informationDiana C. Vargas30.06.2015 9Background informationLIQUID KINETIC STUDY OF THE CATALYTIC CRACKING OF WASTE MOTOR OIL FOR OBTAINING DIESEL LIKE FUELS BioDoCAP-FuelBioethanolSynFuelBioBriquettesObjective : Investigate and develop new sources of alternative energies to optimize natural and energetic resources through the diversification of products and energies. Diana C. Vargas30.06.2015Outline• Background information• Motivation• Characterization of waste motor oil• Previous investigations• Experimental results• Conclusions• Further investigations10LIQUID KINETIC STUDY OF THE CATALYTIC CRACKING OF WASTE MOTOR OIL FOR OBTAINING DIESEL LIKE FUELS Diana C. Vargas30.06.2015Motivation11LIQUID KINETIC STUDY OF THE CATALYTIC CRACKING OF WASTE MOTOR OIL FOR OBTAINING DIESEL LIKE FUELS Diana C. Vargas30.06.2015MotivationWaste motor oilstorageMotor oil Change oil Waste motor oil12LIQUID KINETIC STUDY OF THE CATALYTIC CRACKING OF WASTE MOTOR OIL FOR OBTAINING DIESEL LIKE FUELS Diana C. Vargas30.06.2015Motivation13LIQUID KINETIC STUDY OF THE CATALYTIC CRACKING OF WASTE MOTOR OIL FOR OBTAINING DIESEL LIKE FUELS http://www.fordesigner.com/pic/zip01/b_1301627171111.jpghttp://www.easyvectors.com/assets/images/vectors/afbig/aa0313e70f670e8f8bc9d830c4722f42-earth-clip-art.jpghttps://www.colourbox.com/preview/5980087-toxic-hazardous-waste-barrels-icon.jpg24 million tons / year1.2 billion cars1 gallon used motor oil 1 million gallons of waterProduceContaminate(Shiung, 2011) (Tencer, 2011)(EPA, 2014)Diana C. Vargas30.06.2015Motivationhttp://www.sfenvironment.org/sites/default/files/editor-uploads/toxics/oil_and_filters.jpgIts inappropriate disposal  can harm humans, plants, animals, fish and shellfish.https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcRZvyd0qT7wRF-PGJwm_7NVFqkpTNQ3RlCf_2znDlg42llbTbvrPAWaste motor oil is a  hazardouscontaminant• Lead • Cadmium • Arsenic• Dioxins• Benzene• Polycyclic aromatics14LIQUID KINETIC STUDY OF THE CATALYTIC CRACKING OF WASTE MOTOR OIL FOR OBTAINING DIESEL LIKE FUELS Diana C. Vargas30.06.2015MotivationUncontrolled disposalFiltrationIncinerationStorageThermal crackingCatalytic cracking15LIQUID KINETIC STUDY OF THE CATALYTIC CRACKING OF WASTE MOTOR OIL FOR OBTAINING DIESEL LIKE FUELS Lubricanting oilHeat powerThermal crackingCatalytic crackingContamination of water and soilDiana C. Vargas30.06.2015Outline• Background information• Motivation • Characterization of waste motor oil• Previous investigations• Experimental results• Conclusions• Further investigations16LIQUID KINETIC STUDY OF THE CATALYTIC CRACKING OF WASTE MOTOR OIL FOR OBTAINING DIESEL LIKE FUELS Diana C. Vargas30.06.2015Characterization methods - American Society for Testing and Materials (ASTM)Analysis performed at Laboratory for Quality Control of Clean Products Terminal "El Beaterio" Characterization of waste motor oilNorm MethodASTM D56 Standard Test Method for Flash Point by Tag Closed Cup TesterASTM D86Standard Test Method for Distillation of Petroleum Products at Atmospheric PressureASTM D1298Standard Test Method for Density, Relative Density (Specific Gravity), or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer MethodASTM D2270Standard Practice for Calculating Viscosity Index from Kinematic Viscosity at 40 and 100ºCASTM D4294Standard Test Method for Sulfur in Petroleum and Petroleum Products by Energy-Dispersive X-Ray FluorescenceTable 1 Characterization methods 17LIQUID KINETIC STUDY OF THE CATALYTIC CRACKING OF WASTE MOTOR OIL FOR OBTAINING DIESEL LIKE FUELS Diana C. Vargas30.06.2015Characterization methods - American Society for Testing and Materials (ASTM)Determination of sulfur contentFlash Point  [°C]Distillation  [°C]API gravity  [°API]Kinematic Viscosity [cSt]Sulfur content [%p/p]Diesel #2 Min 51 Max 360 32-39 2.5-6 Max 0.7Waste motor oil 69 380 29.6 113.14 0.36418LIQUID KINETIC STUDY OF THE CATALYTIC CRACKING OF WASTE MOTOR OIL FOR OBTAINING DIESEL LIKE FUELS Table 2 Characterization of waste motor oilCharacterization of waste motor oilWaste motor oil and cracking productsDiana C. Vargas30.06.2015Outline• Background information• Motivation • Characterization of waste motor oil• Previous investigations• Experimental results• Conclusions• Further investigations19LIQUID KINETIC STUDY OF THE CATALYTIC CRACKING OF WASTE MOTOR OIL FOR OBTAINING DIESEL LIKE FUELS Diana C. Vargas30.06.2015- Process DiagramPrevious investigationsLIQUID KINETIC STUDY OF THE CATALYTIC CRACKING OF WASTE MOTOR OIL FOR OBTAINING DIESEL LIKE FUELS 20Cracking reactionPost-TreatmentPre-TreatmentRaw materialCatalyst ResidueCracking productFinal productsGaseous productHeavy productWater/ dirtDiana C. Vargas30.06.2015 21LIQUID KINETIC STUDY OF THE CATALYTIC CRACKING OF WASTE MOTOR OIL FOR OBTAINING DIESEL LIKE FUELS Previous investigationsTemperature [C˚]300 310 320 330Catalyst --Al/SiAl/Si-Zn 1%Al/Si-Zn 2%- Materials  Glass batch reactor Cracking equipment- Constant parameters  100 g of waste motor oil 1g of catalyst- VariablesDiana C. Vargas30.06.2015 22LIQUID KINETIC STUDY OF THE CATALYTIC CRACKING OF WASTE MOTOR OIL FOR OBTAINING DIESEL LIKE FUELS HidrothermaltreatmentFiltrationTBATEOSMetallic saltTriton X-114DryingCalcinationAgitationWater/ethanolCatalystReactivesfor catalyst preparationTetraethylorthosilicate TEOS -C8H20O4Si Aluminum Tri-sec-butylateTBA - Al[OCH(CH3)C2H5]3Triton™ X-114 - (C2H4O)n C14H22O, n = 7 or 8Zinc Chloride ZnCl2Previous investigations(Hidrobo A., 2004)Diana C. Vargas30.06.2015Catalyst for cracking reactionCarioca350°CGrace Davison355°Al/Si (Cu, Ni, Zn)300-330 °CLIQUID KINETIC STUDY OF THE CATALYTIC CRACKING OF WASTE MOTOR OIL FOR OBTAINING DIESEL LIKE FUELS http://img.over-blog.com/300x63/4/10/89/98/logo_GraceDavison.gifhttp://www.fccsa.com.br/templates/fccsa2010/?y=1&cod_idioma=323Previous investigationsDiana C. Vargas30.06.2015 24LIQUID KINETIC STUDY OF THE CATALYTIC CRACKING OF WASTE MOTOR OIL FOR OBTAINING DIESEL LIKE FUELS AbreviationImpregnated metalCrackingTemperature [°C]Yield [%]Blank - 356 57Carioca - 354 60Grace Davison - 355 61Al/Si - 339 62Al/Si-Cu1% Copper 353 62Al/Si-Zn 1% Zinc 333 63Al/Si-Zn 2% Zinc 285 65Al/Si-Ni1%pH Nickel 325 62Table 3 Previous studies on cracking reaction (Benedik S. and Almeida D., in progress) Previous investigationsDiana C. Vargas30.06.2015Al/SiAl/SiZn1%Al/SiZn2%Reaction temperatureReaction time YieldSelectivity25LIQUID KINETIC STUDY OF THE CATALYTIC CRACKING OF WASTE MOTOR OIL FOR OBTAINING DIESEL LIKE FUELS Previous investigationsDiana C. Vargas30.06.2015Outline• Background information• Motivation • Characterization of waste motor oil• Previous investigations• Experimental results• Conclusions• Further investigations26LIQUID KINETIC STUDY OF THE CATALYTIC CRACKING OF WASTE MOTOR OIL FOR OBTAINING DIESEL LIKE FUELS Diana C. Vargas30.06.2015Waste motor oil in a glass batch reactorCatalyst)()()( 2 gll CBA +→27LIQUID KINETIC STUDY OF THE CATALYTIC CRACKING OF WASTE MOTOR OIL FOR OBTAINING DIESEL LIKE FUELS Cracking product105241228136230 HCHCHCHC ++→Cracking reactionExperimental ResultsDiana C. Vargas30.06.2015Experimental Resultsa) Thermal cracking reaction. b) Catalytic cracking reaction Al/S matrix.c) Catalytic cracking reaction Al/Si matrix doped with Zinc 1%. d) Catalytic cracking reaction Al/Simatrix doped with Zinc 2%.Figure 1 Concentration of waste motor oil during cracking reaction28LIQUID KINETIC STUDY OF THE CATALYTIC CRACKING OF WASTE MOTOR OIL FOR OBTAINING DIESEL LIKE FUELS l r cking i . l i  i  i  l  i .l i  i  i  l i i   i  i  . l i  i  i  l i i  i  i  .Al/Si matrix doped with Zinc 2%. i  . tic cr cking  l/S .tic cr cking  l/Si  ed with Zinc 1%. tic cr cking  l Si    i c .Diana C. Vargas30.06.2015Experiment Temperature [°C]Differential analysisa b R2Thermal300 21165 -0.002 0.9814310 200.7 -0.002 0.9751320 199.59 -0.002 0.9913330 224.5 -0.026 0.9677Al/Si300 204.02 -0.001 0.8951310 207.51 -0.001 0.9935320 202.66 -0.003 0.947330 201.29 -0.033 0.9828Al/Si Zn 1%300 200.7 -0.0005 0.904310 199.78 -0.004 0.9865320 188.31 -0.008 0.9837330 237.88 -0.033 0.9914Al/Si Zn 2%300 201 -0.0006 0.9452310 209.36 -0.003 0.9989320 179.54 -0.014 0.9449330 230.27 -0.047 0.9936Table 4 Summarized results of exponential regression29LIQUID KINETIC STUDY OF THE CATALYTIC CRACKING OF WASTE MOTOR OIL FOR OBTAINING DIESEL LIKE FUELS Experimental ResultsDiana C. Vargas30.06.2015• Potencial law modelAA CnkdtdC101010 logloglog +=−( )[ ] ( )[ ]AA CfnTkR =nAAA CkdtdCR −==)()()( 2 gll CBA +→30LIQUID KINETIC STUDY OF THE CATALYTIC CRACKING OF WASTE MOTOR OIL FOR OBTAINING DIESEL LIKE FUELS 105241228136230 HCHCHCHC ++→Experimental ResultsDiana C. Vargas30.06.2015a) Thermal cracking reaction. b) Catalytic cracking reaction Al/S matrix.c) Catalytic cracking reaction Al/Si matrix doped with Zinc 1%. d) Catalytic cracking reaction Al/Si matrix doped with Zinc 2%.Figure 2 Linear regression for experimental data31LIQUID KINETIC STUDY OF THE CATALYTIC CRACKING OF WASTE MOTOR OIL FOR OBTAINING DIESEL LIKE FUELS Experimental Results i g . i  r c ing  l/S .l i  i . l i  i  i  l  i .l i  r c ing i  l/Si i   with Zinc 1%. l i  i  i  l i i   i  i  .) er cr ckre ct) t yt c cr ckre ct /Str xc) t yt c c ki  re ct i tr x e  it  Zi c . ) t lytic cracking r cti  l/Si trix oped with Zinc 2%.Diana C. Vargas30.06.2015a) Thermal cracking reaction. b) Catalytic cracking reaction Al/S matrix.c) Catalytic cracking reaction Al/Si matrix doped with Zinc 1%. d) Catalytic cracking reaction Al/Simatrix doped with Zinc 2%.Figure 2 Linear regression for experimental data32LIQUID KINETIC STUDY OF THE CATALYTIC CRACKING OF WASTE MOTOR OIL FOR OBTAINING DIESEL LIKE FUELS ) r l cracking cti n. l i  i  i  l  i .l i  i  i  l i i   i  i  . l i  i  i  l i i  i  i  .ng S  S  with Zinc 1%. ng Al/Si matrix doped Experimental ResultsDiana C. Vargas30.06.2015Experiment Temperature [°C]Temperature dependencem b R2Thermal300 1.0038 -2.7098 0.9751310 1.2310 -3.2380 0.9814320 0.8022 -2.2447 0.9913330 0.9859 -1.5738 0.9677Al/Si300 0.8876 -2.7453 0.8951310 0.8188 -2.5823 0.9935320 0.7154 -2.3449 0.9962330 0.9906 -1.4698 0.9828Al/Si Zn 1%300 0.7333 2.6937 0.9821310 0.8405 -2.1516 0.9819320 0.9946 -2.0923 0.9837330 0.9876 -1.4325 0.9914Al/Si Zn 2%300 0.7077 2.5536 0.9773310 0.8848 -2.2557 0.9989320 1.1992 -2.1346 0.9449330 0.9139 -1.2060 0.9936Table 5 Summarized results of exponential regression33LIQUID KINETIC STUDY OF THE CATALYTIC CRACKING OF WASTE MOTOR OIL FOR OBTAINING DIESEL LIKE FUELS Experimental ResultsDiana C. Vargas30.06.2015ExperimentTemperature [°C]Kinetic parametersReaction order, n[-]Activation Energy, Ea[kJ/mol]Reduction of Ea[%]Thermal3001.0 ± 0.1 370.39 -310320330Al/Si3001.0 ± 0.1 304.39 17.82310320330Al/Si Zn 1%3000.8 ± 0.1 280.71 24.21310320330Al/Si Zn 2%3000.9 ± 0.2 278.37 24.84310320330Table 6 Kinetic parameters of cracking reactions34LIQUID KINETIC STUDY OF THE CATALYTIC CRACKING OF WASTE MOTOR OIL FOR OBTAINING DIESEL LIKE FUELS Experimental ResultsDiana C. Vargas30.06.2015Flash Point  [°C]Distillation  [°C]API gravity  [°API]Kinematic Viscosity [cSt]Sulfur content [%p/p]Diesel #2 Min 51 Max 360 32-39 2.5-6 Max 0.7Waste motor oil 69 380 29.6 113.14 0.364Thermal cracking65 354 37.4 4.65 0.1614Catalytic cracking Al/Si68 342 38.9 4.67 0.1403Catalytic cracking Al/Si Zn 1%69 343 38.5 4.78 0.1305Catalytic cracking Al/Si Zn 2%70 345 39.1 4.72 0.1264Table 7 Characterization of waste motor oil and product from cracking process35LIQUID KINETIC STUDY OF THE CATALYTIC CRACKING OF WASTE MOTOR OIL FOR OBTAINING DIESEL LIKE FUELS Experimental ResultsDiana C. Vargas30.06.2015Figure 3 Products of cracking reactions36LIQUID KINETIC STUDY OF THE CATALYTIC CRACKING OF WASTE MOTOR OIL FOR OBTAINING DIESEL LIKE FUELS 90%Experimental ResultsDiana C. Vargas30.06.2015Figure 4 Conversion of the waste motor oil as function of temperature37LIQUID KINETIC STUDY OF THE CATALYTIC CRACKING OF WASTE MOTOR OIL FOR OBTAINING DIESEL LIKE FUELS 12 33Experimental ResultsDiana C. Vargas30.06.2015Outline• Background information• Motivation • Characterization of waste motor oil• Previous investigations• Experimental results• Conclusions• Further investigations38LIQUID KINETIC STUDY OF THE CATALYTIC CRACKING OF WASTE MOTOR OIL FOR OBTAINING DIESEL LIKE FUELS Diana C. Vargas30.06.2015• The final product of the different processes of thermal and catalytic cracking meets all necessary requirements for diesel # 2.39LIQUID KINETIC STUDY OF THE CATALYTIC CRACKING OF WASTE MOTOR OIL FOR OBTAINING DIESEL LIKE FUELS ConclusionsParameter Thermal crackingCatalytic cracking Al/SiCatalytic cracking Al/Si Zn 1%Catalytic cracking Al/Si Zn 2%Reaction order, n, [Ea]1.0 ± 0.1 1.0 ± 0.1 1.0 ± 0.1 0.9 ± 0.2Activationenergy Ea[kJ/mol]370.39 304.39 280.71 278.37Reduction in activationenergy [%]- 17.82 24.21 24.84ConversionXA (T=330°C)0.77 0.85 0.86 0.9Table 8 Summarized resultsDiana C. Vargas30.06.2015Outline• Background information• Motivation • Characterization of waste motor oil• Previous investigations• Experimental results• Conclusions• Further investigations40LIQUID KINETIC STUDY OF THE CATALYTIC CRACKING OF WASTE MOTOR OIL FOR OBTAINING DIESEL LIKE FUELS Diana C. Vargas30.06.2015Design and construction of a fixed bed reactor for the conversion of waste motor oil into liquid fuels41LIQUID KINETIC STUDY OF THE CATALYTIC CRACKING OF WASTE MOTOR OIL FOR OBTAINING DIESEL LIKE FUELS Further investigationsFigure 5 Glass fixed bed reactorRecirculationFixed bed reactorFeedstockCondenserHeating sectionCracking productDiana C. Vargas30.06.2015Design and construction of a fixed bed reactor for the conversion of waste motor oil into liquid fuels.42LIQUID KINETIC STUDY OF THE CATALYTIC CRACKING OF WASTE MOTOR OIL FOR OBTAINING DIESEL LIKE FUELS Figure 6 Stainless steel fixed bed reactorHeating sectionFeedstock Fixed bed reactor Flash distillation columnCondenser Cracking productFurther investigationsDiana C. Vargas30.06.2015Thank you for your attention!Questions?Contact information:Dr.-Ing. Daniela AlmeidaEmail: dalmeida@usfq.edu.ecPhone: +(593)2297-1700  ext 142043LIQUID KINETIC STUDY OF THE CATALYTIC CRACKING OF WASTE MOTOR OIL FOR OBTAINING DIESEL LIKE FUELS 

Liquid kinetic study of the catalytic cracking of waste motor oil for obtaining diesel like fuels

https://biblio.ugent.be/publication/6896847/file/7040831.pdf

Liquid kinetic study of the catalytic cracking of waste motor oil for obtaining diesel like fuels

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Ghent University Academic Bibliography