Document ID: EPA-HQ-OAR-2002-0059-0362
Agency: epa
Document Type: Supporting & Related Material
Title: 
Posted Date: 2005-11-26T09:00:33Z

Engine
7A
Operating
Conditions
11/
20/
1997
for
Runs
1,
2,
&
3
Runs
2
&
3
O2
sensor
degradation
GC/
MS
Valid
for
run
1
Only
GC/
MS
Measured
on
11/
20/
97
for
Runs
1,
2,
&
3
GC/
MS
Was
not
performed
for
Runs
5
&
6.

FTIR
Measured
on
11/
20/
97
&
11/
22/
97
for
Runs
1,
2,
&
3
&
4,
&
5,
respectively
Detection
Limits
Not
Available
Sampling
Locations
Not
Available
Methods
1
th
3
Not
Available
FTIR
Calibration
Info
Not
Available
GC/
MS
Calibration
Info
Not
Available
Sampling
team
Identification
Not
Referenced
ENGINE
7A
POLLUTANT
Inlet
Outlet
Inlet
Outlet
Inlet
Outlet
Inlet
Outlet
Ethylbenzene
ND
ND
ND
ND
DNA
ND
DNA
DNA
Benzene
0.225
0.050
0.370
0.285
DNA
0.010
DNA
DNA
Toluene
0.035
ND
0.065
0.035
DNA
ND
DNA
DNA
Formaldehyde
6.099
1.191
4.515
1.244
DNA
2.476
5.338
1.256
Acetaldehyde
0.000
0.000
0.000
0.000
DNA
0.000
0.000
0.000
Acrolien
0.000
0.000
0.000
0.000
DNA
0.000
0.000
0.000
CO
3243.847
1308.009
26373.238
28592.494
DNA
39522.186
3754.772
2639.422
NOx
2287.231
64.565
473.150
29.549
DNA
0.000
2180.919
70.936
THC
301.269
281.798
411.501
453.958
DNA
3324.609
304.756
325.797
Methane
241.330
236.063
330.449
386.379
DNA
2828.186
240.677
244.304
TNMHC
59.939
45.736
81.052
67.579
DNA
496.422
64.079
81.493
ENGINE
9A
POLLUTANT
RUN
4
SUMMARY
RUN
4
SUMMARY
RUN
2
SUMMARY
RUN
1
SUMMARY
RUN
3
SUMMARY
RUN
1
SUMMARY
RUN
2
SUMMARY
RUN
3
SUMMARY
Inlet
Outlet
Inlet
Outlet
Inlet
Outlet
Inlet
Outlet
Ethylbenzene
0.005
ND
DNA
ND
DNA
ND
ND
ND
Benzene
0.665
0.495
DNA
0.065
DNA
0.325
0.460
0.230
Toluene
0.103
0.030
DNA
0.005
DNA
0.020
0.055
0.015
Formaldehyde
5.849
1.182
5.443
1.176
5.836
1.184
5.368
1.205
Acetaldehyde
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
Acrolien
0.349
0.000
1.029
0.000
0.686
0.000
0.000
0.000
CO
2899.336
2191.651
2209.393
357.675
2681.220
1245.356
2835.551
1594.861
NOx
2294.010
470.698
2335.367
215.414
2339.006
267.312
2334.662
282.803
THC
355.632
302.931
323.015
291.162
346.654
302.576
321.047
302.865
Methane
257.494
253.549
247.711
244.275
247.873
249.817
245.716
248.768
TNMHC
98.138
49.382
75.304
46.887
98.781
52.759
75.331
54.097
Inlet
Outlet
Inlet
Outlet
Inlet
Outlet
Inlet
Outlet
Inlet
Outlet
Inlet
Outlet
DNA
DNA
DNA
DNA
DNA
DNA
DNA
DNA
DNA
DNA
DNA
DNA
5.197
1.324
4.779
1.285
5.886
1.205
6.313
1.157
DNA
1.215
DNA
1.188
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
DNA
0.000
DNA
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
DNA
0.000
DNA
0.000
4304.239
2355.312
5438.918
2116.277
3199.605
1331.152
3288.090
1268.598
DNA
1329.774
DNA
1302.511
2085.578
57.868
1857.559
47.506
2274.419
64.029
2300.044
64.881
DNA
65.677
DNA
63.674
287.097
322.207
304.391
317.590
304.989
277.370
297.549
280.536
DNA
278.995
DNA
290.292
224.703
230.488
237.055
220.017
243.795
232.435
238.864
235.385
DNA
233.234
DNA
243.197
62.394
91.719
67.336
97.573
61.194
44.935
58.685
45.151
DNA
45.762
DNA
47.095
Run
1a
Run
1b
Run
1c
Run
1d
Run
1b
RUN
5
SUMMARY
RUN
6
SUMMARY
Run
1a
Run
1c
Run
1d
Inlet
Outlet
Inlet
Outlet
Inlet
Outlet
Inlet
Outlet
5.402
1.154
5.983
1.150
5.740
1.206
6.269
1.217
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
1.397
0.000
0.000
0.000
0.000
0.000
3373.657
2230.685
3169.243
2305.919
2607.422
2239.178
2447.021
1990.822
2230.665
478.936
2258.643
490.269
2333.380
478.137
2353.352
435.449
359.926
307.489
359.691
299.426
349.060
300.245
353.852
304.566
255.464
258.396
262.644
250.924
256.861
253.959
255.009
250.918
78.916
0.000
70.783
0.000
66.513
0.000
73.343
28.556
Inlet
Outlet
Inlet
Outlet
Inlet
Outlet
Inlet
Outlet
Inlet
Outlet
Inlet
Outlet
Inlet
5.597
1.223
4.266
1.265
3.682
DNA
DNA
2.410
DNA
2.542
5.255
1.253
5.422
0.000
0.000
0.000
0.000
0.000
DNA
DNA
0.000
DNA
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
DNA
DNA
0.000
DNA
0.000
0.000
0.000
0.000
28108.566
29133.291
25832.643
28051.697
25178.506
DNA
DNA
39510.043
DNA
39534.328
3897.946
2676.570
3611.599
417.565
28.338
489.879
30.759
512.006
DNA
DNA
0.000
DNA
0.000
2191.749
71.236
2170.090
454.026
460.365
398.786
447.551
381.692
DNA
DNA
3189.912
DNA
3459.305
307.266
326.236
302.245
363.456
392.033
320.955
380.725
306.936
DNA
DNA
2712.888
DNA
2943.485
244.248
244.737
237.105
90.570
68.331
77.831
66.826
74.756
DNA
DNA
477.025
DNA
515.820
63.018
81.499
65.140
Run
3b
Run
Run
2d
Run
2a
Run
2b
Run
2c
Run
3a
Run
2a
Run
2b
Run
2c
Run
3a
Run
3b
Run
4a
Run
Inlet
Outlet
Inlet
Outlet
Inlet
Outlet
Inlet
Outlet
Inlet
Outlet
Inlet
Outlet
Inlet
5.882
1.176
4.688
1.160
5.479
1.171
5.721
1.196
6.165
1.170
5.284
1.197
6.058
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
2.473
0.000
0.000
0.000
1.645
0.000
0.000
0.000
0.000
0.000
0.000
0.000
2.059
2241.864
434.406
2151.027
329.493
2194.835
369.700
2249.846
297.099
2659.474
1268.397
2693.437
1039.494
2690.748
2333.099
218.205
2329.740
198.071
2341.881
220.323
2336.747
225.055
2317.033
269.760
2353.160
248.701
2346.824
313.426
288.063
329.780
297.749
327.695
290.953
321.161
287.884
334.710
297.996
358.428
298.588
346.824
240.039
240.693
254.307
249.861
248.598
244.424
247.901
242.122
246.012
246.543
249.282
247.958
248.326
49.383
23.301
50.043
22.902
54.237
22.086
48.470
21.549
64.098
27.899
84.218
25.835
73.665
Outlet
Inlet
Outlet
Inlet
Outlet
Inlet
Outlet
Inlet
Outlet
Inlet
Outlet
1.259
4.681
1.334
5.399
1.314
5.511
DNA
5.587
1.250
3.972
1.320
0.000
0.000
0.000
0.000
0.000
0.000
DNA
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
DNA
0.000
0.000
0.000
0.000
2602.274
4366.510
2396.088
4198.866
2314.536
4347.342
DNA
4425.014
2088.605
6452.821
2143.949
70.636
2070.404
59.656
2081.009
56.081
2105.322
DNA
1977.161
46.662
1737.958
48.351
325.359
286.747
322.790
286.051
321.625
288.492
DNA
291.255
313.588
317.528
321.592
243.871
224.674
230.735
221.693
230.241
227.743
DNA
226.677
220.647
247.433
219.387
81.488
62.073
92.054
64.359
91.384
60.749
DNA
64.578
92.941
70.094
102.205
Run
4d
Run
3d
Run
4a
Run
4b
Run
4c
un
3c
Run
6a
Run
6b
un
4b
Run
5a
Run
5b
Run
5c
Outlet
Inlet
Outlet
Inlet
Outlet
Inlet
Outlet
Inlet
Outlet
Inlet
Outlet
1.213
DNA
1.157
5.400
1.222
5.206
1.230
5.499
1.197
DNA
1.172
0.000
DNA
0.000
0.000
0.000
0.000
0.000
0.000
0.000
DNA
0.000
0.000
DNA
0.000
0.000
0.000
0.000
0.000
0.000
0.000
DNA
0.000
1304.534
DNA
1369.001
2803.694
1975.519
2799.133
1696.192
2903.826
1318.984
DNA
1388.749
270.249
DNA
280.537
2353.331
329.999
2341.873
291.325
2308.784
257.255
DNA
252.633
304.054
DNA
309.667
326.323
309.555
328.838
297.418
307.980
302.114
DNA
302.374
250.345
DNA
254.422
246.919
250.301
241.420
244.165
248.810
249.247
DNA
251.360
28.675
DNA
29.802
54.712
34.225
63.276
28.837
0.000
27.942
DNA
25.878
Engine
7A
Uncorrected
Run
#
Exhaust
%
O2
%
O2
CH2O
CH2O
CH2O
CO
CO
CO
NOx
NOx
NOx
Temp.
(
F)
inlet
outlet
inlet
outlet
%
red
inlet
outlet
%
red
inlet
outlet
%
red
1
955.1
0.00
0.00
6.10
1.19
80.47
3243.85
1308.01
59.68
2287.23
64.57
97.18
4
945.0
0.00
0.00
5.34
1.26
76.47
3754.77
2639.42
29.70
2180.92
70.94
96.75
5
887.0
0.00
0.00
5.20
1.32
74.52
4304.24
2355.31
45.28
2085.58
57.87
97.23
6
911.0
0.00
0.00
4.78
1.29
73.11
5438.92
2116.28
61.09
1857.56
47.51
97.44
Engine
7A
Corrected
Run
#
Exhaust
CH2O
CH2O
CH2O
CO
CO
CO
NOx
NOx
NOx
TNMHC
TNMHC
Temp.
(
F)
inlet
outlet
%
red
inlet
outlet
%
red
inlet
outlet
%
red
inlet
outlet
1
955.10
1.72
0.34
80.47
915.73
369.25
59.68
645.68
18.23
97.18
16.92
12.91
4
945.00
1.51
0.35
76.47
1059.96
745.10
29.70
615.67
20.02
96.75
18.09
23.01
5
887.00
1.47
0.37
74.52
1215.07
664.90
45.28
588.75
16.34
97.23
17.61
25.89
6
911.00
1.35
0.36
73.11
1535.39
597.42
61.09
524.38
13.41
97.44
19.01
27.54
TNMHC
TNMHC
TNMHC
THC
THC
THC
Benzene
Benzene
Benzene
inlet
outlet
%
red
inlet
outlet
%
red
inlet
outlet
%
red
59.94
45.74
23.70
301.269
281.7984
6.46
0.225
0.05
77.78
64.08
81.49
­
27.18
304.7558
325.7975
­
6.90
DNA
DNA
DNA
62.39
91.72
­
47.00
287.0966
322.2072
­
12.23
DNA
DNA
DNA
67.34
97.57
­
44.90
304.3911
317.5899
­
4.34
DNA
DNA
DNA
TNMHC
THC
THC
THC
Benzene
Benzene
Benzene
%
red
inlet
outlet
%
red
inlet
outlet
%
red
23.70
85.05
79.55
6.46
0.06
0.01
77.78
­
27.18
86.03
91.97
­
6.90
DNA
DNA
DNA
­
47.00
81.05
90.96
­
12.23
DNA
DNA
DNA
­
44.90
85.93
89.65
­
4.34
DNA
DNA
DNA
Inlet
Concentration
vs.
Exhaust
Temperature
0.00
10.00
20.00
30.00
40.00
50.00
60.00
70.00
80.00
90.00
100.00
880.00
890.00
900.00
910.00
920.00
930.00
940.00
950.00
960.00
Exhaust
Temperature
(
deg
F)

Inlet
Concentration
(

ppm)
CH2O
inlet
CO
inlet
NOx
inlet
TNMHC
inlet
THC
inlet
Linear
(
CO
inlet)

Linear
(
NOx
inlet)

Linear
(
TNMHC
inlet)

Linear
(
CH2O
inlet)

Linear
(
THC
inlet)
Outlet
Concentration
vs.
Exhaust
Temperature
y
=
­
0.0005x
+
0.793
0.00
10.00
20.00
30.00
40.00
50.00
60.00
70.00
80.00
90.00
100.00
880.00
890.00
900.00
910.00
920.00
930.00
940.00
950.00
960.00
Exhaust
Temperature
(
deg
F)

Outlet
Concentration
(

ppm)
CH2O
outlet
CO
outlet
NOx
outlet
TNMHC
outlet
THC
outlet
Linear
(
CO
outlet)

Linear
(
NOx
outlet)

Linear
(
CH2O
outlet)

Linear
(
TNMHC
outlet)

Linear
(
THC
outlet)
Percent
Reduction
vs.
Exhaust
Temperature
­
100.00
­
80.00
­
60.00
­
40.00
­
20.00
0.00
20.00
40.00
60.00
80.00
100.00
880.00
890.00
900.00
910.00
920.00
930.00
940.00
950.00
960.00
Exhaust
Temperature
(
deg
F)

Percent
Reduction
CH2O
%
red
CO
%
red
NOx
%
red
TNMHC
%
red
THC
%
red
Linear
(
NOx
%
red)

Linear
(
CH2O
%
red)

Linear
(
CO
%
red)

Linear
(
TNMHC
%
red)

Linear
(
THC
%
red)
Engine
9A
Uncorrected
Run
#
%
O2
%
O2
CH2O
CH2O
CH2O
CO
CO
CO
inlet
outlet
inlet
outlet
%
red
inlet
outlet
%
red
1
0.17
0.03
5.85
1.18
79.79
2899.34
2191.65
24.41
2
0.19
0.02
5.44
1.18
78.39
2209.39
357.68
83.81
3
0.17
0.02
5.84
1.18
79.71
2681.22
1245.36
53.55
4
0.17
0.07
5.37
1.21
77.55
2835.55
1594.86
43.75
Engine
9A
Corrected
Run
#
CH2O
CH2O
CH2O
CO
CO
CO
NOx
NOx
inlet
outlet
%
red
inlet
outlet
%
red
inlet
outlet
1
1.66
0.33
79.93
825.18
619.59
24.92
652.90
133.07
2
1.55
0.33
78.57
629.43
101.07
83.94
665.31
60.87
3
1.66
0.33
79.86
763.11
351.90
53.89
665.71
75.53
4
1.53
0.34
77.66
807.03
451.74
44.02
664.47
80.10
NOx
NOx
NOx
TNMHC
TNMHC
TNMHC
THC
THC
THC
inlet
outlet
%
red
inlet
outlet
%
red
inlet
outlet
%
red
2294.01
470.70
79.48
98.14
49.38
49.68
355.6324
302.9313
14.82
2335.37
215.41
90.78
75.30
46.89
37.74
323.0153
291.1622
9.86
2339.01
267.31
88.57
98.78
52.76
46.59
346.654
302.5761
12.72
2334.66
282.80
87.89
75.33
54.10
28.19
321.0469
302.8654
5.66
NOx
TNMHC
TNMHC
TNMHC
THC
THC
THC
Benzene
Benzene
%
red
inlet
outlet
%
red
inlet
outlet
%
red
inlet
outlet
79.62
27.93
13.96
50.02
101.22
85.64
15.39
0.19
0.14
90.85
21.45
13.25
38.24
92.02
82.27
10.60
88.65
28.11
14.91
46.97
98.66
85.50
13.34
87.94
21.44
15.32
28.53
91.37
85.79
6.12
0.13
0.07
Benzene
Benzene
Benzene
Toluene
Toluene
Toluene
Acrolein
Acrolein
Acrolein
inlet
outlet
%
red
inlet
outlet
%
red
inlet
outlet
%
red
0.665
0.495
25.56
0.1025
0.03
70.73
0.3492
0
100.00
DNA
0.065
DNA
0.005
1.02935
0
100.00
DNA
0.325
DNA
0.02
0.686433
0
100.00
0.46
0.23
50.00
0.055
0.015
72.73
0
0
Benzene
Toluene
Toluene
Toluene
Acrolein
Acrolein
Acrolein
%
red
inlet
outlet
%
red
inlet
outlet
%
red
26.06
0.03
0.01
70.93
0.10
0.00
100.00
0.29
0.00
100.00
0.20
0.00
100.00
50.24
0.02
0.00
72.86
0.00
0.00
Engine
7A
Corrected
Run
#
Exhaust
CH2O
CH2O
CH2O
CO
CO
CO
NOx
NOx
NOx
TNMHC
TNMHC
TNMHC
THC
THC
THC
Benzene
Benzene
Benzene
Temp.
(
F)
inlet
outlet
%
red
inlet
outlet
%
red
inlet
outlet
%
red
inlet
outlet
%
red
inlet
outlet
%
red
inlet
outlet
%
red
1
955.1
1.721784
0.336305
80.46762
915.7272
369.2466
59.67723
645.6777
18.22648
97.17715
16.92062
12.91106
23.69628
85.04723
79.55073
6.462879
0.063517
0.014115
77.77778
4
945
1.506956
0.354565
76.47142
1059.96
745.1
29.70487
615.6662
20.025
96.74743
18.08927
23.00533
­
27.1766
86.03153
91.97153
­
6.90445
DNA
DNA
DNA
5
887
1.467124
0.37376
74.5243
1215.072
664.8967
45.27925
588.7517
16.33594
97.22533
17.61349
25.89201
­
47.001
81.0464
90.958
­
12.2295
DNA
DNA
DNA
6
911
1.349166
0.362757
73.11252
1535.388
597.4179
61.09011
524.3827
13.41078
97.44256
19.00874
27.54453
­
44.9045
85.92857
89.65455
­
4.33613
DNA
DNA
DNA
1181.537
593.6196
Engine
9A
Corrected
Run
#
CH2O
CH2O
CH2O
CO
CO
CO
NOx
NOx
NOx
TNMHC
TNMHC
TNMHC
THC
THC
THC
Benzene
Benzene
Benzene
inlet
outlet
%
red
inlet
outlet
%
red
inlet
outlet
%
red
inlet
outlet
%
red
inlet
outlet
%
red
inlet
outlet
%
red
1
1.66463
0.334126
79.92793
825.1849
619.5851
24.9156
652.902
133.0675
79.61907
27.93121
13.96048
50.01836
101.2171
85.63942
15.39039
0.189267
0.139938
26.06324
2
1.550637
0.332294
78.57052
629.4263
101.0672
83.94297
665.3146
60.8689
90.85111
21.45314
13.24871
38.24349
92.02271
82.27284
10.59508
3
1.660994
0.334572
79.85713
763.1065
351.8966
53.88631
665.7084
75.53356
88.65366
28.11419
14.90808
46.97313
98.66178
85.49804
13.34229
4
1.527795
0.341317
77.65953
807.0309
451.7369
44.02483
664.4721
80.10263
87.94492
21.43998
15.32279
28.53171
91.3737
85.78519
6.116096
0.130921
0.065146
50.24004
756.1872
662.0993