Sec. 3.
(a) After May
31, 2004, an owner or operator of any Portland cement kiln subject to this rule
shall not operate the kiln during the ozone control period of each year unless
the owner or operator complies with one (1) of the following:
(1) Operation of the kiln with one (1) of the
following:
(A) Low-NOx
burners.
(B) Mid-kiln
firing.
(2) A limit on
the amount of NOx emitted when averaged over the ozone
control period as follows:
(A) For long wet
kilns, six (6) pounds of NOx per ton of clinker
produced.
(B) For long dry kilns,
five and one-tenth (5.1) pounds of NOx per ton of
clinker produced.
(C) For preheater
kilns, three and eight-tenths (3.8) pounds of NOx per
ton of clinker produced.
(D) For
precalciner and combined preheater and precalciner kilns, two and eight-tenths
(2.8) pounds of NOx per ton of clinker
produced.
(3)
Installation and use of alternative control techniques that may include kiln
system modifications, such as conversions to semi-dry precalciner kiln
processing, subject to department and U.S. EPA approval, that achieve a thirty
percent (30%) emissions decrease from baseline ozone control period emissions.
Baseline emissions shall be the average of the sum of ozone control period
emissions for the two (2) highest emitting years from 1995 through 2000
determined in accordance with subsection (d)(1).
(b) The owner or operator of any Portland
cement kiln proposing to install and use an alternative control technique under
subsection (a)(3) shall submit the proposed alternative control technique and
calculation of baseline emissions with supporting documentation to the
department and U.S. EPA for approval by May 1, 2003. The department shall
include the approved plan with emission limitations in the source's operating
permit.
(c) The owner or operator
of any affected boiler subject to this rule shall limit
NOx emissions to seventeen-hundredths (0.17) pound of
NOx per million Btus (lb/MMBtu) of heat input averaged
over the ozone control period and ensure that greater than fifty percent (50%)
of the heat input shall be derived from blast furnace gas averaged over an
ozone control period. By May 1, 2003, the owner or operator of an affected
boiler shall submit to the department a compliance plan for approval by the
department and U.S. EPA including the following:
(1) Baseline stack test data, or proposed
testing, for establishment of fuel specific emission factors, or the emission
factors for the type of boiler from the Compilation of Air Pollutant Emission
Factors (AP-42), as defined at 326 IAC 1-1-3.5 for each fuel to be combusted.
The fuel specific emission factor shall be developed from representative
emissions testing, pursuant to 40 CFR 60, Appendix A, Method 7, 7A, 7C, 7D, or
7E*, based on a range of typical operating conditions. The owner or operator
must:
(A) establish that these operating
conditions are representative, subject to approval by the department;
and
(B) must certify that the
emissions testing is being conducted under representative conditions.
(2) Anticipated fuel usage and
combination of fuels.
(3) If
desired by the source, a proposal for averaging the emission limit and fuel
allocation among commonly owned units, including the proposed methodology for
determining compliance.
(d) Baseline ozone control period emissions
shall be determined using one (1) of the following methods:
(1) The average of the emission factors for
the type of kiln from the Compilation of Air Pollutant Emission Factors
(AP-42), Fifth Edition, January 1995*, Supplements A through G, December 2000*
and the NOx Control Technologies for the Cement
Industry, Final Report, September 19, 2000*.
(2) The site-specific emission factor
developed from representative emissions testing, pursuant to 40 CFR 60,
Appendix A, Method 7, 7A, 7C, 7D, or 7E*, based on a range of typical operating
conditions. The owner or operator must:
(A)
establish that these operating conditions are representative, subject to
approval by the department; and
(B)
certify that the emissions testing is being conducted under representative
conditions.
(3) An
alternate method for establishing the emissions factors, when submitted with
supporting data to substantiate such emissions factors and approved by the
department and U.S. EPA as set forth in subsection (b).
(4) For affected boilers, as outlined in the
site-specific compliance plan submitted under subsection (c).
*These documents are incorporated by reference and may be
obtained from the Government Printing Office, 732 North Capitol Street NW,
Washington, D.C. 20402 or are available for copying at the Indiana Department
of Environmental Management, Office of Air Quality, Indiana Government
Center-North, Tenth Floor, 100 North Senate Avenue, Indianapolis, Indiana
46204.
