------!' 

Whitacre-Grear Fireproofing Company 

1400 S. Mahoning Avenue 

Alliance, Ohio 44601 

Report 

Performed Velocity, Temperature, Moisture, Particulate 

and Sulfur Dioxide Emissions Testing 

Sampling performed on the Swlndel Dressler Tunnel Kiln Outlet 

P004 

Alliance, OH. 

Test Date: 05/09/06 
Whitacre-Gre r Fireproofing Company 

1400 S Mahoning Avenue 

Allifnce, OH. 44601 

I Report 

I ES01 

Performed Velocity, ~emperature, Moisture, Particulate 

and Sulfur D1oxide Emissions Testing 

I 

Sampling performed on t11e Swindel Dressler Tunnel Kiln Outlet 

P004 

I 

I 

~lliance, OH. 

I 

~~lh 

T 1 Dateo 05/09106 

ames K. Gray 

Custom Stack Analysis, LLC. 
Custom Stack Analysis, LLC. 

June 7th, 2006 

Whitacre-Greer Fireproofing Company 

Mr. John Miller 

1400 S. Mahoning Avenue 

Alliance, Ohio 44601 

Dear Mr. Miller; 

14614 Cenjield St. N.E. 

P.O. Box 3750 

Alliance, Ohio 44601 

The following are the results for the testing performed on May 9th, 2006. The original 

copy is for your records. The second and third copy are for your submittal to the EPA. It was a 

pleasure doing work for you. If you have any further questions please give me a call at 

330-525-5119. 

Sincerely, 

ames K. Gray 

Custom Stack Analysis, LLC. 

Phone: 330-525-5119 e-masl: stacks@cuswmstackanalysis.com Fax: 330-525-7908 
REPORT CERTIFICATION 

Custom Stack Analysis, LLC. has used its professional experience and best 

professional efforts in performing this compliance test. I have reviewed the results of these 

tests and to the best of my knowledge and belief they are true and correct. 

~f?k Date: c,(';/a(, 

Custom Stack Analysis, LLC P. 0 Box 3750 J.I6J.I Cenjield St. N.E. Alliance, Ohio -14601 Phone: 330-525-5119 Fax: 330-525-7908 E-moil: stocks@customstackanalysis.com 
Executive Summary 

Test Results 

Methods Description 

Sampling Train Diagram 

TABLE OF CONTENTS 

········································································· 

......................................................................... 

1 

2 

3-4 

5 

Sampling Point Description......................................................................... 6 

Calculations 

APPENDIX 

Test Data 

Laboratory Data 

Calibration Data 

Production Data 

········································································· 

················································· 

1 

2 

3 

4 

7-10 

Custom Stack Analysis, LLC. P. 0 Box 3750 J./6/4 Cenfield St. N£. Alliance, Ohio -U60l Phone: 330-525-5119 Fax: 330-525-7908 E-mail: stacks@custamstackanalysis.com 
EXECUTIVE SUMMARY 

Custom Stack Analysis, LLC. conducted emissions sampling using USEPA Methods 

1-5 and 8. Testing was conducted for velocity, temperature, moisture, particulate and sulfur 

dioxide emissions on the Swindell Tunnel Kiln outlet on May 9th, 2006. The testing was 

conducted for compliance purposes. The Custom Stack Analysis, LLC. test crew consisted of 

Mr. James Gray and Mr. Jeff Pittman. The testing procedures were coordinated by Mr. John 

Miller of Whitacre-Greer Fireproofing Company. All testing procedures were witnessed by Mr. 

Joe Loucek of the Ohio EPA Northeast District Office. 

The kiln is a Swindel Dressier tunnel type charging about 10 tons per hour. The stack is 

located at the charge end of the unit with the gas stream counter flow with the brick tavel. The 

samples were taken in the brick stack above the roof line. 

A description of the testing protocol is included on pages 3-4. All testing calculations 

are located on pages 7-10. Appendix 1 includes field test data. Appendix 2 contains laboratory 

data from Custom Stack Analysis, LLC. Appendix 3 contains calibration data for equipment 

used on test day. Appendix 4 contains production data from Whitacre-Greer Fireproofing 

Company. Test results are located on page 2. 

Custom Stock AnalysiS, LLC P. 0 Box 3750 146{ 4 Cenfield St. N.E. Allionce, Ohw ·1-1601 Phone: 330-525-5119 Fax: 330-525-7908 £-mad: stocks@customstockanalysls.com 

Page 1 
Stack Gas Velocity (It/sec) 

Standard cubic feet an hour 

Actual Cubic Feet per Minute 

Moisture % 

lsokinicity % 

Carbon Dioxide % 

Oxygen% 

Nitrogen% 

Particulate (lbs/hr) 

Particulate (gr/dscf) 

Sulfur Dioxide (lbs/hr) 

Sulfur Dioxide (lbsldscn 

Sulfur Dioxide (lbs/ton charged) 

'P A~lC.U I. A f6 

CRfN 

TEST RESULTS 

Particulate/SO, 

05/09/06 

Swlndel Dressler Tunnel Kiln 

P004 

Run#1 Runll2 Run#3 

38.56 39.77 41.18 

768,889 782,353 818,822 

25,170 25,960 26,885 

9.98% 10.12% 9.35% 

94.3% 93.1% 93.7% 

4.0% 4.0% 3.8% 

15% 15% 15.2% 

81% 81% 81% 

6.91 9.51 7.28 

.0629 .0851 .0622 

84.57 81.41 81.07 

.00011 .00010 .000099 

8.66 8.34 8.31 

( lb,/~) = l·q "IHR 

q.1"' -rr>IIS I tiP- ::: 

7.9 

.0701 

82.35 

.00010 

8.44 

Custom Stack Analysis, LLC P. 0. Box 3750 J./61-1 Cenfie!d St. NE. Allionce, Ohw ./4601 Phone: 330-525-5119 Fax: 330-525-7908 E-mail: stacks@customstackanalysis.com 

Page 2 
METHOD 1 

Sample and velocity traverses for stationary sources. 

To aid in the representative measurement of pollutant emissions and/ or total volumetric 

flow rate from a stationary source, a measurement site where the effluent stream is flowing in 

a known direction is selected, and the cross-section of the stack is divided into a number of 

equal areas. A traverse point is then located within each of these equal areas. 

METHOD 2 

Determination of stack gas velocity and volumetric flow rate. 

The average gas velocity in a stack is determined from the gas density and from 

measurement of the average velocity head with a TypeS (Stausscheibe or reverse type) pitot 

tube. 

METHOD 3 

Gas analysis for the determination of dry molecular weight. 

This method is applicable for determining carbon dioxide and oxygen concentrations 

and dry molecular weight of a sample from a gas stream of a fossil-fuel combustion process. 

METHOD4. 

Determination of moisture content in stack gases. 

A gas sample is extracted at a constant rate from the source. It is determined either 

volumetrically or gravimetrically. 

Custom Stack Analysis, LLC F. o_ Box 3750 14614 Cenjietd St. N.E. Alliance, Ohio 44601 Phone: 330-525-5119 Fax: 330-525-7908 E-mml: stacks@customstackanalym.com 

Page 3 
METHOD 8 TESTING DESCRIPTION 

Sulfur Dioxide and Particulate samples were collected following EPA Methods 1-8. Each 

point was sampled for 3 minutes for a total of a 60 minute test. The equipment used for testing 

consisted of a Burrell Model B orsat analyzer and a Custom Stack Analysis Sampling 

Apparatus {EPA type). A type "S" pitot and a heated sampling probe were used with the 

sampling train. All equipment was calibrated in the laboratory prior to the test. The sampling 

nozzle and the pitot tubes were measured on the day of the test. All calibrations can be found 

in the appendix. The dust laden gases are passed through a pyrex probe. The first and third 

impingers were the standard Greenburg-Smith type and the second and fourth one were a 

modified Greenburg-Smith type. The first impinger contained 100 ml of 80% isopropanol. The 

gases leaving the first impinger are passed through a four inch filter holder containing Gelman 

Type A-E fiberglass filter media. The second and third impinger contained 100 ml of 3% 

Hydrogen Peroxide. The fourth impinger is used as a dry trap. After leaving the fourth impinger 

the gases passed through a "Drierite" column containing about 500 grams of calcium sulfate 

(CaS04) desicant to remove any remaining water vapor. The dry gas then passed through the 

hose portion of the umbilical cord to an Custom Stack Analysis Sampling Apparatus. In the 

module the gas was moved through the system by a leakless air pump to a Rockweii175-S 

dry test meter. The dry test meter exhausted to a calibrated orifice to measure the flow rate of 

the gases passing through the sampling apparatus. A type "S" pitot tube was attached to the 

sheath of the heated probe and nozzle. The orifice pressure taps and the pitot tube were 

connected to a Dwyer duel 10 inch combination inclined-well type manometer. One half of the 

manometer measured the orifice differential pressure ("H) and the other half measured the 

flue gas velocity head ("P). The temperature of the flue gas was measured by a type "K" 

thermocouple connected to a Marlin Digital Temperature Indicator. The C02 and 02 levels were 

analyzed using a Burrell "Industrial" Model B orsat analyzer. 

Custom Stack Analysis, LLC- P. 0. Box 3750 1-16/.J Cenfield St. N.H. Alliance, Ohw 44601 Phone: 330-525-5119 Fax: 330-525-7908 E-ma1l: stocks@customstockanalysls.com 

Page4 
Method 8 Sampling System 

1 Probe 

z Cyclone By-pass 

3 &.rtiaula1oe Pil:t;er ) 4 ImPin&ers (Graen~th 

~ Drl.arl.w ColUmn o 'fheracaatar 

7 Ohack Valft 

8 UabiUcal Cord 

9 VaoiiUII Gap 1 0) Course Plow Ad~ust Valve 

12. Ollar 

17 

13 Yaouua Pump 

111 Pilla Plow Adjust Valve 

14 Oil !rap '.::!!~ .. 

15 Dey Gas IIB1oe"r 

1li Gritlca !u"be 

1?)Inalbla4 llan18a1oer 1? 

18~Salmoi4 Valves 

19 Pi tot !ube 

20 'llleraooOQPle 

21 )Potentt ... wr 2.2 )Mist Pil tar 

a I 

I 

I 

I 

I I 

I 

L---'-

G G 

6 

I 

I 

1 

I 

4 5 J ------------

1J 

? 

8 

0 

21 

Custom Stack Analysts, LLC P. 0. Box 3750 J.l6f.l Cenfield St. N.E. Alliance, Ohia -U601 Phone: 33().525-5119 Fax: 330-515-7908 E-mail: slacks@customstackanalysts.cam 

Page 5 
Sampling Point Locations 

Upstream 

Downstream 

Location 

Upstream= 

Downstream = 

Stack Diameter 

Sample Point# 

1 

2 

3 

4 

5 

Outlet 

69.5" 

237" 

43.5 X 36 inches 

4.4 inches 

13.1 

21.8 

30.5 

39.2 

Custom Stack Analys1s, LLC. P. 0. Box 3750 /4614 Cenfield St. N.E. Alliance, Ohw 4./601 Phone: 330-525-51J9 Fax: 330-525-7908 E-mail: stacks@cuslamstackanalysis.com 

Page6 
CALCULATIONS 

Outlet 

BUN1l1 RUN1I2 Blll'I.1Q 

~ 

1. Vm (std) 35.14 35.30 37.17 VM' 17.64' PBAR + 13.6 •y 

Tm 

BUN1l1 RUN1I2 RUl'l1Q 

Vm (std) =Volume of gas collected. corrected to standard conditions. cult. = 35.14 35.30 37.17 

Vm = Volume of gas sampled at meter box, cuft. = 35.16 35.93 38.35 

17.64 = Standard temperature. 528 Rankine I std pressure. 29.92. = 17.64 17.64 17.64 

Tm ::;: Average dry gas meter temperature, + 460 Rankine. = 513 522 530 

Pbar = Barometric pressure. inches of mercury (Hg) = 29.03 29.03 29.06 

'H = Average pressure dffi'erential across orifice. = 1.3 1.4 1.6 

13.6 =SpecifiC gravity of mercury. = 13.6 13.6 13.6 

y = Calibration factor of meter box. 0.998 0.998 0.998 

BUN1l1 RUN1I2 Blll'I.1Q 

2. Vw (std) • 3.90 3.97 3.84 [ VIc PH20 RTstd -K2 . Vlc··-=:J 

Mh20 Pstd 

RllNJt1 H!.lli.ll2 RUN#3 

VIc ::: Volume of water and silica colected. 82.7 84.3 81.4 

PH20 =Density of water, 0.002201 lblml. 0.002201 0.002201 0.002201 

MH20 = Molecular weight of water. 18.01 lb!IIHnole. = 18.01 18.01 18.01 

R = Ideal gas constanl. 21.85 in. hg. ft3/R-Ib-mole. = 21.85 21.85 21.85 

Tstd = Standard absolute temperature, 528 R 528 528 528 

Pstd = Standard absolute pressure. 29.92 in. Hg. = 29.92 29.92 29.92 

K2 = 0.0471 ft3/ mi. = 0.0471 0.0471 0.0471 

B.I.H'l/1.1 RUN1I2 Blll'I.1Q 

3. Bws 0.0998 0.1012 0.0935 l Vw!stdl 

Vm(std) + Vw(std) 

RUJi111 RUN1I2 RUN.1Q 

Bws =Water vapor in the gas stream, proportion. 0.0998 0.1012 0.0935 

Vw(sld) = Volume of water vapor in the gas sample, set. = 3.90 3.97 3.84 

Vm(std) = Volume of gas sampled at meter box, scf. = 35.14 35.30 37.17 

Custam Stack Analysis, LJ..£: P. 0 Bax 3750 l./6/4 Cenfield St. N.E. Alliance, Ohio ./4601 Phone: 330-525-5119 Fax: 330-525-7908 E-ma1l: stacks@cus/Omstockonolys/!;.Cam 

Page 7 
4. Md 29.24 29.24 29.216 = I 0.44 (%C02) + 0.32 (%02) + 0.28 (%N2) + %CO) 

BUl'U11 B.UJilll2 RUJil1l;l 

Md = Dry molecular weigh~ lb /lb-mole. = 29.24 29.24 29.216 

0.44 = Molecular weight of C02 divided by 100. = 0.44 0.44 0.44 

0.32 = Molecular weight of 02 divided by 100. = 0.32 0.32 0.32 

0.28 =Molecular weight of N2 or CO divided by 100. = 0.28 0.28 0.28 

Co2, 02, N2, and CO are in percent by volume, dry basis. 

B_!i_li#1 B.UJilll2 Bllfllli3 

5. Ms 28.12 28.10 28.17 = ~- • (1-Bws) + M H20 • (Bws) I 

BUl'U11 B.UJilll2 RUI'U'3 

Ms = Molecular weight of gas , wet basis, lb niHnole. 28.12 28.10 28.17 

M H20 =Molecular weight of water, 181b /lb-mole. = 18 18 18 

RUN#1 RUN#2 RUN#3 

6. Vs 38.56 39.77 41.18 85.49 . cpr:;,jrs +460 

Ps • Ms 

BUl'U11 B.UJilll2 RU1'l..1Q 

Vs = Average stack gas velocity, ft I sec. 38.56 39.77 41.18 

85.49 = Pilot tube constant, It I sec. = 85.49 85.49 85.49 

Cp = Pilot tube coefflcien~ dimensionless. 0.84 0.84 0.84 

•p =Velocity head of stack gas, avg. sq rt. = 0.5097 0.5224 0.5422 

Ts = Temperature of stack gas, + 460 (Rankine). = 906 917 916 

Ps = Absolute stack gas pressure, barometric + slatic. = 29.04 29.04 29.07 

Ms = Molecular weight of stack gas, wet basis. = 28.12 28.10 28.17 

RUN#1 RUI'U'2 RUJil1l;l 

7. ACFM 25170 25960 26885 I Stack Area _.:_~ 

BUl'U11 RUI'U'2 = 

Vs = Average slack gas velocity, ttl sec. = 38.56 39.77 41.18 

Custom Stack Analysis, LLC. P. 0. Box 3750 l-161-1 Cenjield St. N.E. Alliance, Ohio -1460! Phone: 330-525-51 {9 Fax: 330·525-7908 E-mail: stocks@customsrackanalysls.com 

Page 8 
RUlill1 Blllill2 RllN1I3 

K4 . Ts . Vmstd 

8. lsokinicity 94.3 93.1 93.7 Ps . Vs . An . Min . (1-Bw.) 

RJm..ltl Blllill2 B.!.iJII..II3 

K4 = 0.09450 for English untts. 0.0945 0.0945 0.0945 

Ts = Stack temperature + 460 R 906 917 916 

Vmstd = Volume of gas collected, sci. = 35.14 35.30 37.17 

Ps = Stack pressure, inches Hg. = 29.04 29.04 29.07 

Vs = Stack velocity, It I sec. = 38.56 39.77 41.18 

An = Area of the sampling nozzle. cult = 0.0005275 0.0005275 0.0005275 

Min. = Minutes of test = 60 60 60 

Bws =Water vapor in the gas stream, proportion. = 0.0998 0.1012 0.0935 

RUlill1 Blllill2 RllN1I3 

12.205 • 

Mn 

9. lbs/Hr 6.91 9.51 sclh I 7.28 = E-6 . Vmstd 

RUlill1 RUlill2 B.!.iJII..II3 

2.205 • E-l Conversion from mg to lbs. 2.205 • E-6 2.205 • E-6 2.205 • E-6 

Mn = Weight gain of filter and wash minus blank. 143.65 195.05 150.15 

sclh Standard stack volumebic flow rate. = 768889 782353 818822 

Vmstd = Volume of air sampled at stp. = 35.14 35.30 37.17 

RUI'U!l Blllill2 RllN1I3 

10.0154 

Mn 

10. Gr/Dscf 0.0629 0.0851 0.0622 

Vmstd 

RJm..ltl Blllill2 B.!.iJII..II3 

0.0154 Conversion to grains from mg. 0.0154 0.0154 0.0154 

Vmstd = Volume of air sampled at stp. = 35.14 35.30 37.17 

Mn = Weight gain of filter and wash minus blank. 143.65 195.05 150.15 

Custam Stack Analysts. LLC P. 0. Box 3750 14614 Cenfield St. NE. Alliance. Ohia 44601 Phone: 330-525-5119 Fax: 330-525-7908 E-mail: stacks@customstackanalysts.cam 

Page 9 
BJJI'Utl BUJilll2 R!.lli113 

I 

Tstd Ps 

11 SCFH 768889 782353 818822 = 3600.(1- BINS ) • Vs * A-- ·-- Ts Pstd 

llJ.!I'Utl BUJilll2 R!.!J'I_j/_3 

3600 = Seconds per hour. = 3600 3600 3600 

Bws = Water vapor in the gas stream, proportion. = 0.0998 0.1012 0.0935 

A = Area of stack in sq ft. = 10.88 10.88 10.88 

Tstd = Standard absolute temperature. 528 R. = 528 528 528 

Pstd = Standard absolute pressure, 29.92 in. Hg. = 29.92 29.92 29.92 

Ts = Temperature of stack gas, + 460 (Rankine). 906 917 916 

Ps = Absolute stack gas pressure, barometric + static. 29.03 29.03 29.06 

Vs = Average stack gas velocity, It I sec. 38.58 39.77 41.18 

Custom Stack Analysts, LLC P. 0. Box 3750 J.J6J-I Cenfield St. N.£. A/lwnce, Ohio 4-1601 Phone: 330-525-5Jl9 Fax: 330-525-7908 £-mad: stacks@custamstackanalysis.com 

Page 10 
TEST DATA 

COMPANY NAME Whitacre-Greer Fireproofing Co. TEST, METHODS -5&8 

ADDRESS 1400 S. Mahoning Avenue CREW MEMBERS Jim G,JeffP 

CITY Alliance LOCATION Outlet 

STATE OH SOURCE ~------------

P004 _ 

ZIP 44601 CONTROL -

OUTLET 

RUN #1 RUN lt2 RUN #3 

DATE 05109/06 05109/06 05109/06 f---

iiME 850-957 1017-1122 1135-1241 

RUN LENGTH (min) 60 60 60 --1----·--- VOW ME (cubic feet) 35.16 35.925 38.35 --1------

------ YFACTOR 0.998 - 0.~~ 0.998 

BAROMETRIC t--- t- 29.06 -- ---- c-- -- 29.03 29.03 - - -·------·-t-----· -

METER TEMP. (R) 513 522 530 ··-·-· 

STACK TEMP. (R) 906 917 916 --·------ AVERAGEAP 0.5097 0.5224 0.5422 -- --·-·· 

AVERAGEAH 1.3 1.4 1.6 

76.8 73.5 ·--· -··--t-- .. 

IMPINGER VOLUME 72.9 --1------- SIUCAVOWME 9.8 7.5 7.9 

PITOTCOEF. 0.84 - 0.84 0.84 - -·-1----t- --

STATIC PRESSURE 0.1 0.1 0.1 --t- ---

- -- STACK AREA 10.88 10.88 10.88 

NOZZLE SIZE (sqlft) 0.0005275 0.0005275 0.0005275 ·-t----

CARBON MONOXIDE r-------'?-t-- 0 0 

CARBON DIOXIDE 3.8 ----t-----· ---

4 4 -- OXYGEN t-· 15 15 15.2 

~ITROG_EN ___ 1 __ _!1~ ____!1_ ___ 81 - ---·· --

-~ ~ 

WEIGHTS 

INITIAL PROBE 

-POST PROBE 

TOTAL 

INITIAL FILTER 

POST FILTER 

TOTAL 

INITIAL ACE. BLANK 

POST ACE. BLANK 

TOTAL 

--·-- ,---·---·------··,---·----,----

-=-i=-~ =t=--.-~ 

t-----t----··· 

115119.2 98753.8 118277.1 

115171.2 98870.1 118351.5 

52 116.3 74.4 

r-------·---· 

t-----~ 659.5 660.5 

- 738.4 736.4 t--- 746.1 

91.8 --78.9 75.9 1---·---· 

---·----------

r---------------

r----- -----------··· 

103897.45 103897.45 103897.45 

103897.6 103897.6 103897.6 

0.15 0.15 0.15 

--t----

-----t- --1--·-

--r-----r-- --- ---

--··-· -----·-- --

- - -------· 

·----· 

-------------

-------------

----[------r--------

-------1--·---1--·--- t---

-· --t--- --··-----·-·--·----

--t--·----t--··-- ---

-----· 

t------- . 

-~--------

-=r-=-·=1 

' 

=~ -----1 

+-----1 

+----! 
TEST DATA 

OUTLET 

RUN#1 RUN#2 RUN#3 

METHOD& 

Vtb (ml) 0.1 0.1 0.1 

Vt (ml) 54.3 51.6 51.7 

Vsoln 1000 1000 1000 

Va 10 10 10 

N 0.0101 0.0101 0.0101 

- - _._ 

-- . -

·Vtb =Volume of barium perchlorate titrant used for the blank, mi. 

Vt =Volume of barium perchlorate titrant used for the sample, ml (average or replicate titratlons). 

Vsoln =Total volume of solution in which the sulfur dioxide sample is contained,100 mi. 

Va =Volume of sample aliquot titrated, mi. 

N = Normality of barium perchlorate titrant, milliequivalent/mi. 
VM (std) 

VW (std) 

BWS 

MD 

MS 

VS (It/soc) 

SCFH 

ACFM 

DCFM 

ISOKINETIC % 

PARTICULATE 

LBS/HR 

GRJDSCF 

LBS/DSCF 

OUTLET 

RUN#1 

35.14 

3.90 

0.0998 

29.24 

29.12 

38.56 

768889 

25170 

12815 

94.3 

·----

6.9144312 

0.0629493 

0.000008993 

TEST RESULTS 

RUN12 RUNt3 

35.30 37.17 

3.97 3.84 -- 0.1012 0.0935 

29.24 29.216 

28.10 28.17 

39.77 41.18 ._L___ 

782353 818822 

25960 26885 

13039 13847 

93.1 93.7 

9.5111148 7.2772141 

0.0850995 0.0622124 -- 0.000012167 0.000001887 

--- __ c____ ___ 

~- J lld I L1: FSJ .---~ t I J I LJ I kJ 

1- - l\4 FTl-tJ-t~ Vm (std) .. Volume of gu sampled at standard conditions . 

. Vw jstd)"" Volume of water vapor collected at standard conditions. 

Bws =Stack moisture coAtent. 

Md = Determination of dry molecular w&tght of stack gas. 

Us= Determination of stack gas molecular weight. 

Vs .. Average gas stack veiocity.(ftlsec.) 

ACFM'" Actual cubic tnt per minute of gas velocity. 

DCFII =Dry standard cubic teet por minute of gas velocity. 

LbsiHr"' Pounds p.,- Hour. 

GriDscf =Grains per dry standard cubic feeL 

. 
TEST RESULTS 

OUTLET 

RUN #1 RUN #2 RUN 113 

METHOD& 

l 

S02 (Lbs/DSCF) 0.00011 0.0001041 0.000099 

502 (Lbs/Hr) 84.57 81.41 81.069595 

{Vt·Vtb)(VoolnNa)•N 

Coo2 = 7.061•10-5 

Vm{otd) 

COo2 = Concentration of sulfur dioxide, city basis corrected to ota-rd conditions, (lbldocl)