Makon surfactant

Figure 5. Solvent-aqueoussurfactant extraction of tar sand with Triton and Makon surfactants. Surfactant added to initial aqueous phase.

Since the HLB scale greatly compresses the range of partition coefficients, the data of Fig. 6 are replotted as a function of Kp in Fig. 7 for the Makon surfactants. This analysis reveals a steady increase in extraction up to a cut-off level at which recovery drops precipitously. 

Figure 7. Solvent-aqueous-surfactant extraction of tar sand vs, partition coefficient for Makon surfactants added to solvent (kerosene)...

Figure 2. Effect of surfactant concentration in the aqueous phase (Cw) on the partition coefficient (Kp) of Makon-14...

Partition coefficients of surfactants have been reported to remain constant below the critical micelle concentration (CMC), and to increase with concentration above the CMC (2,9,10). The effect of surfactant concentration in the aqueous phase (C ) on K was investigated with Makon 14 (14 mol% ethylene oxide, NPEj ), the results are given in Fig. 2. These data indicate a CMC of about O.lg/1, or 12 piM, in close agreement with the value obtained by surface tension measurements (our data and ref. 22). In subsequent determinations of Kp, C was just below the CMC to minimize the effects of micellization (15,23). 

Fig. 4 gives the results for experiments in which all of the water used contained surfactant at a concentration of 0.02% (w/v). Under these operating conditions, maximal extraction occurred with surfactant containing 15—20 mol% ethylene oxide. This corresponds to an HLB of 7.6—8.0. The maximum value obtained was 22% of the total bitumen in the surface fraction (Makon 20). Fig. 5 gives the results for experiements in which"all the surfactant was added in a small volume of water at the beginning of the process, resulting in a much higher initial... 

Makon NF-5 Surfactant Polyoxalkylated aliphatic base surfactant (97% active) Stepan... 

RAW MATERIAL Makon 12 Surfactant CHEMICAL DESCRIPTION Nonoxynol-12 surfactant SOURCE Stepan... 

Figure 6.3 Bidimensional formulation/WOR map showing the nSOWphase behaviour, the inversion locus and the emulsion types in each region (MAKON mixtures are ethoxylated nonylphenol nonionic surfactants with different average numbers of ethylene oxide groups)...

Lumulse L-12 Lumulse L-23 Lumulse S-2 Lumulse S-20 MAKON 4 MAKON 6 MAKON 8 MAKON 10 MAKON 12 MAKON 14 MAKON 30 Monafax 785 Monafax 872 Multiwet MM-80 NACCONOL 40G NACCONOL 90G Niaproof Anionic Surfactant 08 Nissan Nonlon E-205 Nissan Nonlon E-206 Nissan Nonlon E-208 Nissan Nonlon E-215 Nissan Nonlon E-220 Nissan Nonlon E-230 Nissan Nonlon HS-204.5 Nissan Nonlon HS-206 Nissan Nonlon HS-208 Nissan Nonlon HS-210 Nissan Nonlon HS-215 Nissan Nonlon HS-220 Nissan Nonion HS-240 Nissan Nonlon HS-270 Nissan Nonlon K-202 Nissan Nonlon K-203 Nissan Nonlon K-204 Nissan Nonlon K-207 Nissan Nonlon K-211 Nissan Nonlon K-215 Nissan Nonlon K-220 Nissan Nonlon K-230 Nissan Nonlon NS-202 Nissan Nonlon NS-204.5 Nissan Nonlon NS-206 Nissan Nonlon NS-208.5 Nissan Nonlon NS-209 Nissan Nonlon NS-210 Nissan Nonlon NS-212 Nissan Nonlon NS-215 Nissan Nonlon NS-220 Nissan Nonlon NS-230 Nissan Nonlon NS-240 Nissan Nonion NS-250 Nissan Nonlon NS-270 Nissan Nonlon P-208 Nissan Nonlon P-210 Nissan Nonlon P-213 Nissan Nonlon S-206 Nissan Nonlon S-207 Nissan Nonlon S-215 Nissan Nonlon S-220 Nonoxynol-3 Nonoxynol-4 Nonoxynol-5 Nonox-ynol- Nonoxynol-7 Nonoxynol-10 NonoxynoMI Nonoxynol-12 Nonox-ynol-13 Nonoxynol-35 Nonoxynol-60 ... 

Berol EZ-1 Calamide CW-100 Cala-mide 0 Coco-oleic DEA Isostearaml-dopropylamlne oxide MAKON OP-9 Monateric JEC Nonoxynol-1 Oleaml-dopropylamlne oxide Palmitamlne oxide Sumnax CS-634 surfactant, kier boiling Itralan L9 PEG-66 trihydroxystearin Surfactol 318 Surfactol 365 surfactant, kitchen cleaners Crodasinic HT... 

Alkopon CN Alkopon N Amphionic XL BIO-SOF EC-600 Crodasinic HT Emal 30E Foamquat CAS Genapol F 68 Genapol LA 120 Heloxyl AL 80 MAKON OP-9 Q-14-2PG Q-17-2PG Q-17-5 Q-18-2 (50) Q-C-15 Q-DT-HG Q-S Q-S-80 Q-ST-50 Sandopan JA-36 Sodium ceteth-13 carboxylate Sodium dodecylbenzenesulfonate STEOL CS-460 Surfonic OL-5 Surfonic OL-15 Surfonic T-2 Surfonic T-5 Surfonic T-10 Surfonic T-12 Surfonic T-15 Surfonic T-20 Surfonic T-50 Synperonic A3 Synperonic A4 T-Det A107 Teric 9A12 Teric G12A7 Trideceth-19 carboxylic acid Ufarol TA 40 surfactant, laundry soaps Sodium palmitate... 

Crodasinic LS30 NP Crodasinic LS95 NP Liquid Absorption Base A surfactant, suspension cones. MAKON DA-4 MAKON DA-6 ... 

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