Browse Prior Art Database

Fuel Sample - LOS ANGELES CA- Petroleum Administration for Defense District (PADD) 5

IP.com Disclosure Number: IPCOM000187331D
Publication Date: 2009-Sep-02
Document File: 8 page(s) / 116K

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.

This text was extracted from a PDF file.
This is the abbreviated version, containing approximately 25% of the total text.

Page 1 of 8

Fuel Sample - LOS ANGELES, CA - Petroleum Administration for Defense District (PADD) 5

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 .

Page 2 of 8

SwRI Sample Identif ication 683

PADD 5

Sample Ty pe PU

Emissions Ty pe CARFG

Season Summer

Date Sampled 6/10/2008 4:00:00 PM

Surv ey Area LOS ANGELES, CA

RVP, D 5191, psi 7.15

ETOH, Wt, D 5599 (D 4815 f or Calif ornia Samples) 5.74248

EtOH, Vol, D 5599 (D 4815 f or Calif ornia Samples) 5.348991

Corrected Aromatics, D 1319, % 21.94722

Corrected Olef ins, D 1319, % 7.662606

Sulf ur, D 5453, ppm 4.4

Sulf ur, D 2622, ppm

Sulf ur (D5453 or D2622), ppm 4.4

Ev ap_10, D 86, Deg F 134

Ev ap_50, D 86, Deg F 212

Ev ap_90, D 86, Deg F 299

RON, D 2699 96

MON, D 2700 85.6

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 0.048 0.071 0.094 i-Butane 4 I 58.124 8.61 75-28-5 1.397 1.834 2.062 isobutene 4 I 58.124 9.36 115-11-7 0.318 0.391 0.469 Butene-1 4 O 56.108 9.4 106-98-9 0.240 0.296 0.368 n-Butane 4 P 58.124 9.72 106-97-8 5.305 6.705 7.831 t-Butene-2 4 O 56.108 10.17 624-64-6 0.453 0.548 0.693 2,2-Dimethy lpropane 4 I 72.151 10.29 463-82-1 0.033 0.041 0.039 c-Butene-2 4 O 56.108 10.85 590-18-1 0.366 0.432 0.560 Ethanol 2 OX 46.07 12.66 64-17-5 5.742 5.349 10.695

Page 2 of 8

Page 3 of 8

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 0.389 0.454 0.476 i-Pentane 5 I 72.151 14.38 78-78-4 7.432 8.775 8.838 Pentene-1 5 O 70.135 15.9 109-67-1 0.343 0.392 0.419

2-Methy lbutene-1 5 I 70.135 16.7 563-46-2 0.757 0.852 0.926 n-Pentane 5 P 72.151 17.2 109-66-0 2.169 2.533 2.580 t-Pentene-2 5 O 70.135 18.25 646-04-8 1.057 1.193 1.293 c-Pentene-2 5 O 70.135 19.23 627-20-3 0.539 0.601 0.659

 2-Methy lbutene-2 5 O 70.135 19.87 513-35-9 1.714 1.893 2.097 2,2-Dimethy lbutane 6 I 86.178 21.91 75-83-2 0.702 0.791 0.699

  Cy...