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Fuel Sample - CHICAGO IL IL- Petroleum Administration for Defense District (PADD) 2

IP.com Disclosure Number: IPCOM000187275D
Publication Date: 2009-Sep-02

Publishing Venue

The IP.com Prior Art Database

Related Documents

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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Fuel Sample - CHICAGO, IL, IL - 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 184

PADD 2

Sample Ty pe PU

Emissions Ty pe RFG

Season Winter

Date Sampled 1/12/2008 5:00:00 PM

Surv ey Area CHICAGO, IL, IL

RVP, D 5191, psi 13.04

ETOH, Wt, D 5599 (D 4815 f or Calif ornia Samples) 10.86875

EtOH, Vol, D 5599 (D 4815 f or Calif ornia Samples) 9.794059

Corrected Aromatics, D 1319, % 11.18554

Corrected Olef ins, D 1319, % 3.878856

Sulf ur, D 5453, ppm

Sulf ur, D 2622, ppm 23.1

Sulf ur (D5453 or D2622), ppm 23.1

Ev ap_10, D 86, Deg F 113

Ev ap_50, D 86, Deg F 173

Ev ap_90, D 86, Deg F 301

RON, D 2699 97.9

MON, D 2700 88.9

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

    i-Butane 4 I 58.124 8.61 75-28-5 0.922 1.204 1.410 Butene-1 4 O 56.108 9.4 106-98-9 0.014 0.017 0.021 n-Butane 4 P 58.124 9.72 106-97-8 3.121 3.925 4.777 t-Butene-2 4 O 56.108 10.17 624-64-6 0.032 0.039 0.051 2,2-Dimethy lpropane 4 I 72.151 10.29 463-82-1 0.054 0.067 0.067 c-Butene-2 4 O 56.108 10.85 590-18-1 0.043 0.050 0.067 Ethanol 2 OX 46.07 12.66 64-17-5 10.869 9.794 20.986 i-Pentane 5 I 72.151 14.38 78-78-4 4.609 5.413 5.682 Pentene-1 5 O 70.135 15.9 109-67-1 0.134 0.153 0.170

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

2-Methy lbutene-1 5 I 70.135 16.7 563-46-2 0.301 0.336 0.381 n-Pentane 5 P 72.151 17.2 109-66-0 1.626 1.890 2.005

2-Methy l-1,3-Butadiene 5 O 68.119 17.68 78-79-5 0.015 0.017 0.020 t-Pentene-2 5 O 70.135 18.25 646-04-8 0.517 0.581 0.656

3-Methy lbutadiene-1,2 5 O 68.12 18.44 598-25-4 0.016 0.018 0.021 c-Pentene-2 5 O 70.135 19.23 627-20-3 0.248 0.275 0.314

 2-Methy lbutene-2 5 O 70.135 19.87 513-35-9 0.802 0.881 1.017 1c,3-Pentadiene 5 O 68.119 20.86 1574-41-0 0.004 0.004 0.005 2,2-Dimethy lbutane 6 I 86....