Postdoc Work at UWaterloo

Yuxiang(Tony) Rao and Flora T.T. Ng Department of Chemical Engineering University of Waterloo, Canada, N2L 3G1 Combined Froth Upgrading using in-situ Hydrogen from the Water Gas Shift Reaction (WGSR)

Experiments Combined froth was treated at different reaction conditions in a 300cm 3 batch-autoclave, stainless steel reactor . In total, 10 different types of reactions (including 3 blank experiments, no catalyst) were conducted for the combined froth upgrading experiments. All the experiments were conducted at 415 ° C for 2hrs with stirring. ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Experiments ,[object Object],[object Object],[object Object],[object Object],[object Object]

Characterization ,[object Object],[object Object],[object Object]

Results and Discussion ,[object Object],Different amount of dirty water (0ml, 5ml and 10ml) from combined froth emulsion were added into the dry bitumen respectively. (Mo/CO)

Results and Discussion ,[object Object],[object Object],[object Object]

Results and Discussion ,[object Object],Table 1. Toluene Insoluble (Coke and Metal) Date Sep-02-2009 Aug-27-2009 Soft Solid(g) 7.7 5.35 Coke and metal(g) 0.7651 0.5347 Catalyst Mo/CO/H 2 O(5ml) Mo/CO/H 2 O(10ml)

Results and Discussion ,[object Object],GC-SimDis results of heavy oil product fractions treated at different water amount ,[object Object]

Results and Discussion ,[object Object],[object Object]

Results and Discussion ,[object Object],Table 2. the effect of catalyst to upgrading product fractions Date Aug-27-2009 July-28-2009 July-22-2009 Water (g) 2.5 1 2.5 Light Oil Outside Liner(g) 10.65 12.55 12.52 Light Oil in Trapper(g) 27.89 39.95 16.76 Heavy Oil(g) 　 30.58 19.09 34.5 Soft Solid(g) 　 5.35 5.32 11.82 Total(g) 76.97 77.91 78.1 Yield (%) 82.73675 82.4551943 80.90632204 Catalyst Mo/CO/H 2 O (10ml) Mo/Ni/CO/H 2 O (10ml) Mo/Ni/V/CO/H 2 O (10ml)

Blank Experiments ,[object Object],[object Object],[object Object]

XRD Experiments Table 3. XRD data for Sample: Coke -22 July 2009 (with Mo/Ni/V Catalyst) ,[object Object],Catalyst PDF# Wavelength(Å) 2 theta 2 theta 2 theta 2 theta M O S 2 770341 1.54184 14.434 38.208 34.121 41.044 M O3 S 4 270319 1.54184 13.708 34.037 46.778 41.740 M O S 2 060097 1.54184 14.402 39.579 49.829 NiS 771624 1.54184 45.713 34.507 30.004 53.274 Ni 17 S 18 762306 1.54184 45.734 30.084 34.567 53.425 NiS 750613 1.54184 45.954 30.174 34.696 53.594 FeS 760965 1.54184 34.126 26.906 20.648 FeS 760962 1.54184 43.934 34.270 30.479 Fe 7 S 8 762308 1.54184 43.992 53.329 30.032 VS 732024 1.54184 34.373 26.612 27.564

XRD Experiments Table 4. XRD data for Sample: Coke- 11 Sep 2009 (without any Catalyst) ,[object Object],Catalyst PDF# Wavelength(Å) 2 theta 2 theta 2 theta 2 theta NiS 771624 1.54184 45.713 34.507 30.004 53.274 Ni 17 S 18 762306 1.54184 45.734 30.084 34.567 53.425 NiS 750613 1.54184 45.954 30.174 34.696 53.594 FeS 760965 1.54184 34.126 26.906 20.648 FeS 760962 1.54184 43.934 34.270 30.479 Fe 7 S 8 762308 1.54184 43.992 53.329 30.032 VS 732024 1.54184 34.373 26.612 27.564

Conclusions ,[object Object],[object Object],[object Object],[object Object],[object Object]

Postdoc Work at UWaterloo

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