PetroMass

Petroleum Analysis by Mass Spectrometry

22-COMPONENT HYDROCARBON TYPE ANALYSIS
Client:
P.O. No.
SAMPLE: 03143A. 3/14/03. HC22 Analysis of a 500-650 deg F Cut
Average Results from Scans 6, 7, 8
SATURATES AVE LV % SDEV AVE WT % SDEV
C(N)H(2N+2) PARAFFINS 14.9 0.4 12.9 0.4
C(N)H(2N) MONOCYCLOPARAFFINS 20.6 0.4 18.9 0.4
C(N)H(2N-2) DICYCLOPARAFFINS 18.9 0.4 18.5 0.4
C(N)H(2N-4) TRICYCLOPARAFFINS 10.9 0.4 11.2 0.4
C(N)H(2N-6) TETRACYCLOPARAFFINS 2.0 0.4 2.1 0.4
C(N)H(2N-8) PENTACYCLOPARAFFINS 0.0 0.0 0.0 0.0
C(N)H(2N-10) HEXACYCLOPARAFFINS 0.0 0.0 0.0 0.0
C(N)H(2N-12) HEPTACYCLOPARAFFINS 0.0 0.0 0.0 0.0
TOTAL SATURATES 67.3 0.4 63.6 0.5
MONOAROMATICS
C(N)H(2N-6) ALKYLBENZENES 4.4 0.3 4.2 0.2
C(N)H(2N-8) BENZOCYCLOPARAFFINS 3.3 0.1 3.4 0.2
C(N)H(2N-10) BENZODICYCLOPARAFFINS 3.5 0.2 3.7 0.2
DIAROMATICS
C(N)H(2N-12) NAPHTHALENES 7.9 0.1 8.7 0.2
C(N)H(2N-14) 4.7 0.2 5.4 0.3
C(N)H(2N-16) 5.5 0.1 6.8 0.2
TRIAROMATICS
C(N)H(2N-18) 1.9 0.2 2.5 0.2
C(N)H(2N-22) 0.0 0.0 0.0 0.0
TETRAAROMATICS
C(N)H(2N-24) 0.0 0.0 0.0 0.0
C(N)H(2N-28) 0.0 0.0 0.0 0.0
TOTAL AROMATICS 31.2 0.5 34.8 0.6
SULFUR COMPOUNDS
C(N)H(2N-4)S THIOPHENES 0.0 0.0 0.0 0.0
C(N)H(2N-10)S BENZOTHIOPHENES 1.4 0.1 1.7 0.1
C(N)H(2N-16)S DIBENZOTHIOPHENES 0.0 0.0 0.0 0.0
C(N)H(2N-22)S NAPHTOBENZOTHIOPHENES 0.0 0.0 0.0 0.0
TOTAL THIOPHENIC COMPOUNDS 1.4 0.1 1.7 0.1
Continued on page 2

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