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RFG Property and Performance Averages for CT - remainder

Summer Years & Standards:
Simple Model
Phase I
Complex
Phase II
Complex
 Data 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006
Number of surveys 3 2 2 2 2 2 2
Average of oxygen (w%) 2.02 2.01 2.10 2.08 3.53 3.57 3.54
Average of benzene (v%) 0.600 0.640 0.580 0.757 0.721 0.702 0.687
Average of rvp (psi) 7.90 7.88 6.91 6.77 6.83 6.95 6.87
Average of aromatics (v%) 23.42 24.00 19.94 23.49 22.37 23.75 23.50
Average of sulfur (ppm) 189 108 76 97 55 47
Average of olefins (v%) 10.37 12.86 12.14 12.42 10.65 7.87
Average of E200 (%) 50.3 47.3 46.7 46.1 48.5 45.7
Average of E300 (%) 85.2 85.6 85.5 84.8 85.5 87.2
Average of T50 (F) 199.7 205.3 206.6 210.4 204.1 211.0
Average of T90 (F) 321.5 321.3 319.2 322.9 319.5 312.3
Average of MTBE (w%) 10.14 10.14 9.22 9.78 0.06 0.04 0.03
Average of ethanol (w%) 0.00 0.00 0.00 0.00 10.13 10.27 10.17
Average of TAME (w%) 1.00 1.00 2.64 1.92 0.02 0.00 0.02
Average of ETBE (w%) 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average of TPA (w%) 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average of IPA (w%) 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average of NBA (w%) 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average of TBA (w%) 0.02 0.01 0.05 0.03 0.00 0.00 0.00
Average of NPA (w%) 0.01 0.00 0.00 0.00 0.00 0.00 0.00
Average of SBA (w%) 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average of DIPE (w%) 0.05 0.00 0.01 0.00 0.00 0.00 0.00
Average of IBA (w%) 0.01 0.00 0.00 0.00 0.00 0.00 0.00
Average of methanol (w%) 0.02 0.03 0.03 0.02 0.00 0.00 0.00
Avg Ethanol Volume% 0.00 0.00 9.58 9.73 9.67
Avg Specific Gravity 0.751 0.752 0.755
Phase I Complex Model VOC Reduction (%) 22.42
Phase I Complex Model Toxics Reduction (%) 35.10
Phase I Complex Model NOx Reduction (%) 5.40
Phase II Complex Model VOC Reduction (%) 17.12 27.92 28.11 27.80 27.61 27.39
Phase II Complex Model Toxics Reduction (%) 30.15 34.47 31.66 28.78 29.79 30.68
Phase II Complex Model NOx Reduction (%) 5.42 8.95 9.75 9.25 11.18 13.18

*Click on a data value hyperlink to see a graph comparing this area to other areas for the particular RFG parameter.

RFG Property and Performance Averages for CT - remainder

Winter Years & Standards:
Simple Model
Phase I
Complex
Phase II
Complex
 Data 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006
Number of surveys 2 2 2 2 2 2 2
Average of oxygen (w%) 2.04 2.03 2.05 2.76 3.59 3.64 3.67
Average of benzene (v%) 0.682 0.629 0.637 0.708 0.779 0.777 0.716
Average of rvp (psi)
Average of aromatics (v%) 21.07 19.99 20.66 19.64 22.06 20.33 18.92
Average of sulfur (ppm) 207 137 129 89 98 43
Average of olefins (v%) 10.74 10.92 13.16 11.85 10.37 10.16
Average of E200 (%) 56.1 56.4 57.0 56.5 56.2 58.6
Average of E300 (%) 86.2 88.1 86.9 86.1 86.7 88.1
Average of T50 (F) 185.6 184.8 176.3 170.3 171.9 162.9
Average of T90 (F) 318.7 310.2 315.0 317.7 315.4 309.8
Average of MTBE (w%) 9.98 9.68 8.85 5.21 0.11 0.07 0.05
Average of ethanol (w%) 0.17 0.23 0.41 5.15 10.28 10.45 10.55
Average of TAME (w%) 0.76 1.11 1.81 0.13 0.01 0.01 0.00
Average of ETBE (w%) 0.03 0.00 0.02 0.00 0.00 0.00 0.00
Average of TPA (w%) 0.01 0.00 0.01 0.00 0.00 0.00 0.00
Average of IPA (w%) 0.00 0.00 0.00 0.00 0.00 0.00 0.01
Average of NBA (w%) 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average of TBA (w%) 0.03 0.00 0.03 0.02 0.01 0.00 0.00
Average of NPA (w%) 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average of SBA (w%) 0.00 0.01 0.00 0.00 0.00 0.00 0.00
Average of DIPE (w%) 0.17 0.01 0.01 0.00 0.00 0.00 0.00
Average of IBA (w%) 0.02 0.00 0.00 0.00 0.00 0.00 0.00
Average of methanol (w%) 0.03 0.04 0.04 0.01 0.00 0.00 0.00
Avg Ethanol Volume% 0.38 4.78 9.55 9.71 9.75
Avg Specific Gravity 0.738 0.738 0.734
Phase I Complex Model VOC Reduction (%) 7.59
Phase I Complex Model Toxics Reduction (%) 25.79
Phase I Complex Model NOx Reduction (%) 5.98
Phase II Complex Model VOC Reduction (%)
Phase II Complex Model Toxics Reduction (%) 26.08 27.30 25.29 22.83 23.68 26.52
Phase II Complex Model NOx Reduction (%) 6.18 8.22 7.76 9.70 10.50 13.36

*Click on a data value hyperlink to see a graph comparing this area to other areas for the particular RFG parameter.

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