apply exclusively to this
(1) "By-product coke oven gas" means
the gas produced during the production of metallurgical coke in slot-type,
by-product coke ovens.
"Calendar day" means the period of twenty-four hours from midnight to
(3) "First quarter" means
January, February and March.
"Fuel burning equipment" or "fossil fuel fired steam generator" means any
furnace, boiler, apparatus, stack, and all appurtenances thereto, used in the
process of burning fuel for the primary purpose of producing heat or power by
indirect heat transfer.
fuel" means natural gas, coke oven gas, petroleum, coal and any form of solid,
liquid, or gaseous fuel derived from such materials.
(6) "Fourth quarter" means October, November
means any equipment, machine, device, article, contrivance, structure, or part
of a structure used to burn refuse or to process refuse material by burning
other than by open burning.
Btu" means millions of British thermal units.
(9) "Natural gas" means a naturally occurring
mixture of hydrocarbon and nonhydrocarbon gases found in geologic formations
beneath the earth's surface, of which the principal constituent is
(10) "Owner or operator"
means any person who owns, leases, operates, controls, or supervises a
facility, building, structure, or installation which directly or indirectly
results or may result in emissions of sulfur dioxide.
(11) "OEPA" means the Ohio environmental
zinc smelter" means any installation engaged in the production of zinc or zinc
oxide from zinc sulfide ore concentrates through the use of pyrometallurgical
(13) "Process" means
any source operation including any equipment, devices, or contrivances and all
appurtenances thereto, for changing any material whatever or for storage or
handling of any material, the use of which may cause the discharge of an air
contaminant into the open air, but not including that equipment defined as a
fossil fuel fired steam generator.
(14) "Process weight" means the total weight
of all materials introduced into the source operation including solid fuels,
but excluding gaseous fuels and liquid fuels when they are used solely as fuels
and excluding air introduced for the purpose of combustion.
(15) "Rated capacity" or "rated heat input
capacity" means the maximum capacity guaranteed by the equipment manufacturer
or the maximum normally achieved during use as determined by the director,
whichever is greater.
means the net period of time during which an emission sample is collected.
Unless otherwise specified, a run may be either intermittent or continuous
within the limits of good engineering practice as determined by the
(17) "Second quarter"
means April, May and June.
"Stationary gas turbine" means an engine in which a turbine is driven by
expanding hot combustion gases. Such an engine typically consists of an
axial-flow air compressor, one or more combustion chambers, and the
(19) "Stationary internal
combustion engine" means a stationary engine in which combustion occurs within
one or more cylinders, converting heat energy into mechanical energy, which in
turn drives an electric generator or other mechanical equipment.
(20) "Sulfur recovery plant" means any plant
that recovers elemental sulfur from any gas stream.
(21) "Sulfuric acid production unit" means
any facility producing sulfuric acid by the contact process by burning
elemental sulfur, alkylation acid, hydrogen sulfide, organic sulfides and
mercaptans, or acid sludge.
"Third quarter" means July, August and September.
(23) "Total rated capacity" means the sum of
the rated capacities of all fuel burning equipment connected to a common