The name is absent

Figure 5.13 Measured water content by K-F as function of actual water content........171

Figure 5.14 Measured water content by K-F as function of diluted bitumen content in

diluted bitumen-toluene mixture...............................................................173

Figure 5.15 24 h emulsion (solids-free) separation adding 200 ppm PR₁ to PR₆ at 80 ⁰C₁

pH 8.3......................................................................................................176

Figure 5.16 Water content in oil layer (solids-free) adding 200 ppm demulsifiers........177

Figure 5.17 24 h emulsion separation adding 200 ppm PR₁ to PR₆ at 80 ⁰C...............178

Figure 5.18 Water and solid content in oil layer and solid distribution in different layers

adding 200 ppm demulsifiers PR₃ to PR₆.................................................179

Figure 5.19 24 h emulsion (N∕B 0.7) adding 200 ppm demulsifiers and 4×10^⁴ M silicate
at 80 ⁰C, pH 9.1.......................................................................................181

Figure 5.20 Water and solid content in oil layer and solid distribution in different layers
adding 200 ppm PR₅ and PR₆ with different amount of silicate, N∕B 4.0... 182

Figure 5.21 Water and solid content in oil layer and solid distribution in different layers
adding 200 ppm PR₃ to PR₆ with and without silicate, N∕B 0.7.................183

Figure A. 1 Profile amplitudes of bulk water, oil and emulsified water........................199

Figure B.1 Mobility profile of standard mobility solution............................................210

Figure B.2 Zeta potential profile of kaolinite sample in synthetic brine......................211

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