SUBTITLE B: AIR POLLUTION
CHAPTER I: POLLUTION CONTROL BOARD
SUBCHAPTER c: EMISSION STANDARDS AND LIMITATIONS FOR STATIONARY SOURCES
PART 211 DEFINITIONS AND GENERAL PROVISIONS
SECTION 211.102 ABBREVIATIONS AND CONVERSION FACTORS
Section 211.102 Abbreviations and Conversion Factors
a) Abbreviations used in this part include the following:
|
ABS |
acrylonitrile butadiene styrene |
|
ASTM |
American Society for Testing and Materials |
|
bbl |
barrels (42 gallons) |
|
btu |
British thermal units (60°F) |
|
btu/hr |
btu per hour |
|
°C |
degrees Celsius or Centigrade |
|
CAAPP |
Clean Air Act Permit Program |
|
cm |
centimeters |
|
cu in |
cubic inches |
|
EDP |
electrodeposition primer |
|
EMI/RFI |
electromagnetic interference/radio frequency interference |
|
EPDM |
ethylene propylenediene monomer |
|
EGU |
Electrical Generating Unit |
|
°F |
degrees Fahrenheit |
|
FIP |
Federal Implementation Plan |
|
ft |
feet |
|
ft2 |
square feet |
|
ft3 |
cubic feet |
|
g |
grams |
|
gpm |
gallons per minute |
|
g/mole |
grams per mole |
|
gal |
gallons |
|
hp |
horsepower |
|
hr |
hours |
|
in |
inch |
|
°K |
degrees Kelvin |
|
kcal |
kilocalories |
|
kg |
kilograms |
|
kg/hr |
kilograms per hour |
|
kPa |
kilopascals; one thousand newtons per square meter |
|
kW |
kilowatt |
|
l |
liters |
|
l/sec |
liters per second |
|
lbs |
pounds |
|
lbs/day |
pounds per day |
|
lbs/hr |
pounds per hour |
|
lbs/gal |
pounds per gallon |
|
lbs/yr |
pounds per year |
|
LEL |
lower explosive limit |
|
m |
meters |
|
m2 |
square meters |
|
m3 |
cubic meters |
|
mg |
milligrams |
|
Mg |
Megagrams, metric tons or tonnes |
|
ml |
milliliters |
|
min |
minutes |
|
MJ |
megajoules |
|
mmbtu |
million British thermal units |
|
mmbtu/hr |
million British thermal units per hour |
|
mmHg |
millimeters of mercury |
|
MTE |
maximum theoretical emissions |
|
Mwe |
megawatt of electricity |
|
MW |
megawatt; one million watts |
|
MW-hr |
megawatt per hour |
|
NDO |
natural draft opening |
|
Nox |
nitrogen oxides |
|
peoc |
potential electrical output capacity |
|
ppm (vol) |
parts per million |
|
ppmv |
parts per million by volume |
|
ppmvd |
parts per million by volume dry |
|
psi |
pounds per square inch |
|
psia |
pounds per square inch absolute |
|
psig |
pounds per square inch gauge |
|
PTE |
potential to emit |
|
RACT |
reasonably available control technology |
|
RT |
solids turnover ratio |
|
scf |
standard cubic feet |
|
scm |
standard cubic meters |
|
sec |
seconds |
|
SIP |
State Implementation Plan |
|
TTE |
temporary total enclosure |
|
sq cm |
square centimeters |
|
sq in |
square inches |
|
T |
short ton (2,000 lbs) |
|
ton |
short ton (2,000 lbs) |
|
TPY |
tons per year |
|
USEPA |
United States Environmental Protection Agency |
|
VOC |
volatile organic compounds |
|
VOL |
volatile organic liquids |
|
VOM |
volatile organic materials |
b) The following conversion factors have been used in this part:
|
English |
Metric |
|
1 gal |
3.785 l |
|
1,000 gal |
3,785 l or 3.785 m3 |
|
1 psia |
6.897 kPA (51.71 mmHg) |
|
2.205 lbs |
1 kg |
|
32° |
0°C (273.15°K) |
|
1 bbl |
159.0 1 |
|
1 cu in |
16.39 ml |
|
1 lb/gal |
119,800 mg/l |
|
1 lb/mmbtu |
1.548 kg/MW-hr |
|
1 lb/T |
0.500 kg/Mg |
|
1 ton |
0.907 Mg |
|
1 T |
0.907 Mg |
|
mmbtu/hr |
0.293 MW |
(Source: Amended at 34 Ill. Reg. 14119, effective September 14, 2010)