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Fuel Sample - MILWAUKEE WI WI- Petroleum Administration for Defense District (PADD) 2

IP.com Disclosure Number: IPCOM000186763D
Publication Date: 2009-Aug-31

Publishing Venue

The IP.com Prior Art Database

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IPCOM000186443D: IP.COM [+2]

Abstract

API conducted a program to collect detailed chemical composition data from a broad range of commercial gasoline samples with objective of using this information as “prior arts” to maximize freedom of operations on a broad spectrum of fuel compositions.

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This is the abbreviated version, containing approximately 13% of the total text.

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Fuel Sample - MILWAUKEE, WI, WI - Petroleum Administration for Defense District (PADD) 2

The f ollowing pages contain inf ormation on the chemical composition and property characteristics of a commercial

gasoline f uel sample collected in a specif ied geographic area denoted by city , state and "PADD" number. PADD is

an acrony m meaning "Petroleum Administration f or Def ense Districts" and is commonly used by agencies such

as the US Energy Inf ormation Administration f or classif y ing petroleum product supply and consumption patterns.

See f igure at right

For additional details on the study that created this report, please consult "Hy drocarbon Composition and Fuel

Properties of Commercial Gasolines" IPCOM000186443

located at http://priorartdatabase.com/IPCOM/000186443 .

Also, f or a summary statistical analy sis of the property v alues f or all of the commercial gasoline f uel samples

reported in the abov e-ref erenced study , please consult the spreadsheet entitled "Hy drocarbon Composition and

Fuel Properties of Commercial Gasolines - Data Summaries" IPCOM000186444D

located at http://priorartdatabase.com/IPCOM/000186444 .

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SwRI Sample Identif ication 749

PADD 2

Sample Ty pe PU

Emissions Ty pe RFG

Season Summer

Date Sampled 6/13/2008

Surv ey Area MILWAUKEE, WI, WI

RVP, D 5191, psi 7.27

ETOH, Wt, D 5599 (D 4815 f or Calif ornia Samples) 10.78669

EtOH, Vol, D 5599 (D 4815 f or Calif ornia Samples) 10.08424

Corrected Aromatics, D 1319, % 20.05121

Corrected Olef ins, D 1319, % 17.35374

Sulf ur, D 5453, ppm

Sulf ur, D 2622, ppm 13.7

Sulf ur (D5453 or D2622), ppm 13.7

Ev ap_10, D 86, Deg F 141

Ev ap_50, D 86, Deg F 214

Ev ap_90, D 86, Deg F 319

RON, D 2699 99.1

MON, D 2700 88

Component Carbon # Type M.W . Avg R.T. Cas No wt % Identified vol % Identified mole % Identified

    Propane 3 P 44.097 7.37 74-98-6 0.026 0.037 0.052 i-Butane 4 I 58.124 8.61 75-28-5 0.163 0.216 0.250 isobutene 4 I 58.124 9.36 115-11-7 0.027 0.033 0.041 Butene-1 4 O 56.108 9.4 106-98-9 0.051 0.062 0.081 n-Butane 4 P 58.124 9.72 106-97-8 1.895 2.409 2.903 t-Butene-2 4 O 56.108 10.17 624-64-6 0.162 0.198 0.256 2,2-Dimethy lpropane 4 I 72.151 10.29 463-82-1 0.016 0.020 0.019 c-Butene-2 4 O 56.108 10.85 590-18-1 0.153 0.182 0.243 Ethanol 2 OX 46.07 12.66 64-17-5 10.787 10.084 20.844

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Component Carbon # Type M.W . Avg R.T. Cas No wt % Identified vol % Identified mole % Identified

3-Methy lbutene-1 5 O 70.135 12.93 563-45-1 0.684 0.803 0.869 i-Pentane 5 I 72.151 14.38 78-78-4 3.280 3.896 4.047 Pentene-1 5 O 70.135 15.9 109-67-1 0.067 0.077 0.086

2-Methy lbutene-1 5 I 70.135 16.7 563-46-2 0.119 0.135 0.151 n-Pentane 5 P 72.151 17.2 109-66-0 0.623 0.733 0.769 t-Pentene-2 5 O 70.135 18.25 646-04-8 0.187 0.212 0.237 c-Pentene-2 5 O 70.135 19.23 627-20-3 0.100 0.112 0.127

 2-Methy lbutene-2 5 O 70.135 19.87 513-35-9 0.250 0.278 0.318 2,2-Dimethy lbutane 6 I 86.178 21.91 75-83-2 0.048 0.055 0.050

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