Source: https://www.ecfr.gov/cgi-bin/text-idx?mc=true&node=sp40.23.98.s&rgn=div6
Timestamp: 2019-11-21 06:59:04
Document Index: 347388027

Matched Legal Cases: ['art 98', '§98', '§98', '§98', '§98', '§98', '§98', '§98', 'art 98', '§98', '§98', 'art 98', 'art 98', 'art 98', '§98', '§98', '§98', '§98', '§98', '§98', '§98', '§98', '§98', '§98', '§98', '§98', '§98', '§98', '§98', '§98', '§98', '§98', '§98', '§98', '§98', '§98']

Title 40 → Chapter I → Subchapter C → Part 98 → Subpart S
§98.191 Reporting threshold.
§98.192 GHGs to report.
§98.193 Calculating GHG emissions.
§98.194 Monitoring and QA/QC requirements.
§98.196 Data reporting requirements.
§98.197 Records that must be retained.
§98.198 Definitions.
Table S-1 to Subpart S of Part 98—Basic Parameters for the Calculation of Emission Factors for Lime Production
(a) Lime manufacturing plants (LMPs) engage in the manufacture of a lime product by calcination of limestone, dolomite, shells or other calcareous substances as defined in 40 CFR 63.7081(a)(1).
[74 FR 56374, Oct. 30, 2009, as amended at 75 FR 66464, Oct. 28, 2010; 78 FR 71958, Nov. 29, 2013]
You must report GHG emissions under this subpart if your facility is a lime manufacturing plant as defined in §98.190 and the facility meets the requirements of either §98.2(a)(1) or (a)(2).
(a) CO2 process emissions from lime kilns.
(b) CO2 emissions from fuel combustion at lime kilns.
(c) N2O and CH4 emissions from fuel combustion at each lime kiln. You must report these emissions under 40 CFR part 98, subpart C (General Stationary Fuel Combustion Sources).
(d) CO2, N2O, and CH4 emissions from each stationary fuel combustion unit other than lime kilns. You must report these emissions under 40 CFR part 98, subpart C (General Stationary Fuel Combustion Sources).
(e) CO2 collected and transferred off site under 40 CFR part 98, following the requirements of subpart PP of this part (Suppliers of Carbon Dioxide (CO2)).
You must calculate and report the annual process CO2 emissions from all lime kilns combined using the procedure in paragraphs (a) and (b) of this section.
(a) If all lime kilns meet the conditions specified in §98.33(b)(4)(ii) or (iii), you must calculate and report under this subpart the combined process and combustion CO2 emissions from all lime kilns by operating and maintaining a CEMS to measure CO2 emissions according to the Tier 4 Calculation Methodology specified in §98.33(a)(4) and all associated requirements for Tier 4 in subpart C of this part (General Stationary Fuel Combustion Sources).
(b) If CEMS are not required to be used to determine CO2 emissions from all lime kilns under paragraph (a) of this section, then you must calculate and report the process and combustion CO2 emissions from the lime kilns by using the procedures in either paragraph (b)(1) or (b)(2) of this section.
(1) Calculate and report under this subpart the combined process and combustion CO2 emissions from all lime kilns by operating and maintaining a CEMS to measure CO2 emissions from all lime kilns according to the Tier 4 Calculation Methodology specified in §98.33(a)(4) and all associated requirements for Tier 4 in subpart C of this part (General Stationary Fuel Combustion Sources).
(2) Calculate and report process and combustion CO2 emissions from all lime kilns separately using the procedures specified in paragraphs (b)(2)(i) through (viii) of this section.
(i) You must calculate a monthly emission factor for each type of lime produced using Equation S-1 of this section. Calcium oxide and magnesium oxide content must be analyzed monthly for each lime product type that is produced:
EFLIME,i,n = Emission factor for lime type i, for month n (metric tons CO2/ton lime).
SRCaO = Stoichiometric ratio of CO2 and CaO for calcium carbonate [see Table S-1 of this subpart] (metric tons CO2/metric tons CaO).
SRMgO = Stoichiometric ratio of CO2 and MgO for magnesium carbonate (See Table S-1 of this subpart) (metric tons CO2/metric tons MgO).
CaOi,n = Calcium oxide content for lime type i, for month n, determined according to §98.194(c) (metric tons CaO/metric ton lime).
MgOi,n = Magnesium oxide content for lime type i, for month n, determined according to §98.194(c) (metric tons MgO/metric ton lime).
2000/2205 = Conversion factor for tons to metric tons.
(ii) You must calculate a monthly emission factor for each type of calcined byproduct or waste sold (including lime kiln dust) using Equation S-2 of this section:
EFLKD,i,n = Emission factor for calcined lime byproduct/waste type i sold, for month n (metric tons CO2/ton lime byproduct).
SRCaO = Stoichiometric ratio of CO2 and CaO for calcium carbonate (see Table S-1 of this subpart((metric tons CO2/metric tons CaO).
CaOLKD,i,n = Calcium oxide content for calcined lime byproduct/waste type i sold, for month n (metric tons CaO/metric ton lime).
MgOLKD,i,n = Magnesium oxide content for calcined lime byproduct/waste type i sold, for month n (metric tons MgO/metric ton lime).
(iii) You must calculate the annual CO2 emissions from each type of calcined byproduct or waste that is not sold (including lime kiln dust and scrubber sludge) using Equation S-3 of this section:
Ewaste,i = Annual CO2 emissions for calcined lime byproduct or waste type i that is not sold (metric tons CO2).
SRCaO = Stoichiometric ratio of CO2 and CaO for calcium carbonate (see Table S-1 of this subpart) (metric tons CO2/metric tons CaO).
CaOwaste,i = Calcium oxide content for calcined lime byproduct or waste type i that is not sold (metric tons CaO/metric ton lime).
MgOwaste,i = Magnesium oxide content for calcined lime byproduct or waste type i that is not sold (metric tons MgO/metric ton lime).
Mwaste,i = Annual weight or mass of calcined byproducts or wastes for lime type i that is not sold (tons).
(iv) You must calculate annual CO2 process emissions for all lime kilns using Equation S-4 of this section:
ECO2 = Annual CO2 process emissions from lime production from all lime kilns (metric tons/year).
EFLIME,i,n = Emission factor for lime type i produced, in calendar month n (metric tons CO2/ton lime) from Equation S-1 of this section.
MLIME,i,n = Weight or mass of lime type i produced in calendar month n (tons).
EFLKD,i,n = Emission factor of calcined byproducts or wastes sold for lime type i in calendar month n, (metric tons CO2/ton byproduct or waste) from Equation S-2 of this section.
MLKD,i,n = Monthly weight or mass of calcined byproducts or waste sold (such as lime kiln dust, LKD) for lime type i in calendar month n (tons).
Ewaste,i = Annual CO2 emissions for calcined lime byproduct or waste type i that is not sold (metric tons CO2) from Equation S-3 of this section.
t = Number of lime types produced
b = Number of calcined byproducts or wastes that are sold.
z = Number of calcined byproducts or wastes that are not sold.
(v) Calculate and report under subpart C of this part (General Stationary Fuel Combustion Sources) the combustion CO2 emissions from each lime kiln according to the applicable requirements in subpart C.
(vi) You must calculate an annual average emission factor for each type of lime product produced using Equation S-5 of this section.
EFLIME,i,avg = Annual average emission factor for lime type i, (metric tons CO2/ton lime)
EFLIME,i,n = Emission factor for lime type i, for calendar month n (metric tons CO2/ton lime) from Equation S-1 of this section.
n = Number of calendar months with calculated EFLIME,i,n value used to calculate annual emission factor.
(vii) You must calculate an annual average emission factor for each type of calcined byproduct/waste by lime type that is sold using Equation S-6 of this section.
EFLKD,i,avg = Annual average emission factor for calcined lime byproduct/waste type i sold (metric tons CO2/ton lime byproduct).
EFLKD,i,n = Emission factor for calcined lime byproduct/waste type i sold, for calendar month n (metric tons CO2/ton lime byproduct) from Equation S-2 of this section.
n = Number of calendar months with calculated EFLKD,i,n value used to calculate annual emission factor.
(viii) You must calculate an annual average result of chemical composition analysis of each type of lime product produced and calcined byproduct/waste sold using Equations S-7 through S-10 of this section.
CaOi,avg = Annual average calcium oxide content for lime type i (metric tons CaO/metric ton lime).
CaOi,n = Calcium oxide content for lime type i, for calendar month n, determined according to §98.194(c) for Equation S-1 of this section (metric tons CaO/metric ton lime).
n = Number of calendar months with calculated CaO,i,n value used to calculate annual average calcium oxide content.
MgOi,avg = Annual average magnesium oxide content for lime type i (metric tons MgO/metric ton lime).
MgOi,n = Magnesium oxide content for lime type i, for calendar month n, determined according to §98.194(c) for Equation S-1 of this section (metric tons MgO/metric ton lime).
n = Number of calendar months with calculated MgO,i,n value used to calculate annual average magnesium oxide content.
CaOLKD,i,avg = Annual average calcium oxide content for calcined lime byproduct/waste type i sold (metric tons CaO/metric ton lime).
CaOLKD,i,n = Calcium oxide content for calcined lime byproduct/waste type i sold, for calendar month n, determined according to §98.194(c) for Equation S-2 of this section (metric tons CaO/metric ton lime).
n = Number of calendar months with calculated CaOLKD,i,n value used to calculate annual average calcium oxide content.
MgOLKD,i,avg = Annual average magnesium oxide content for calcined lime byproduct/waste type i sold (metric tons MgO/metric ton lime).
MgOLKD,i,n = Magnesium oxide content for calcined lime byproduct/waste type i sold, for calendar month n, determined according to §98.194(c) for Equation S-2 of this section (metric tons MgO/metric ton lime).
n = Number of calendar months with calculated MgOLKD,i,n value used to calculate annual average magnesium oxide content.
[74 FR 56374, Oct. 30, 2009, as amended at 75 FR 66464, Oct. 28, 2010; 78 FR 71958, Nov. 29, 2013; 81 FR 89258, Dec. 9, 2016]
(a) You must determine the total quantity of each type of lime product that is produced and each calcined byproduct or waste (such as lime kiln dust) that is sold. The quantities of each should be directly measured monthly with the same plant instruments used for accounting purposes, including but not limited to, calibrated weigh feeders, rail or truck scales, and barge measurements. The direct measurements of each lime product shall be reconciled annually with the difference in the beginning of and end of year inventories for these products, when measurements represent lime sold.
(b) You must determine the annual quantity of each calcined byproduct or waste generated that is not sold by either direct measurement using the same instruments identified in paragraph (a) of this section or by using a calcined byproduct or waste generation rate.
(c) You must determine the chemical composition (percent total CaO and percent total MgO) of each type of lime product that is produced and each type of calcined byproduct or waste sold according to paragraph (c)(1) or (2) of this section. You must determine the chemical composition of each type of lime product that is produced and each type of calcined byproduct or waste sold on a monthly basis. You must determine the chemical composition for each type of calcined byproduct or waste that is not sold on an annual basis.
(1) ASTM C25-06 Standard Test Methods for Chemical Analysis of Limestone, Quicklime, and Hydrated Lime (incorporated by reference—see §98.7).
(2) The National Lime Association's CO2 Emissions Calculation Protocol for the Lime Industry English Units Version, February 5, 2008 Revision-National Lime Association (incorporated by reference—see §98.7).
(d) You must use the analysis of calcium oxide and magnesium oxide content of each lime product that is produced and that is collected during the same month as the production data in monthly calculations.
(e) You must follow the quality assurance/quality control procedures (including documentation) in National Lime Association's CO2 Emissions Calculation Protocol for the Lime Industry English Units Version, February 5, 2008 Revision—National Lime Association (incorporated by reference—see §98.7).
[74 FR 56374, Oct. 30, 2009, as amended at 75 FR 66465, Oct. 28, 2010; 78 FR 71958, Nov. 29, 2013]
In addition to the information required by §98.3(c), each annual report must contain the information specified in paragraphs (a) or (b) of this section, as applicable.
(a) If a CEMS is used to measure CO2 emissions, then you must report under this subpart the relevant information required by §98.36 and the information listed in paragraphs (a)(1) through (8) of this section.
(1) Method used to determine the quantity of lime that is produced and quantity of lime that is sold.
(2) Method used to determine the quantity of calcined lime byproduct or waste sold.
(3) Beginning and end of year inventories for each lime product that is produced, by type.
(4) Beginning and end of year inventories for calcined lime byproducts or wastes sold, by type.
(5) Annual amount of calcined lime byproduct or waste sold, by type (tons).
(6) Annual amount of lime product sold, by type (tons).
(7) Annual amount of calcined lime byproduct or waste that is not sold, by type (tons).
(8) Annual amount of lime product not sold, by type (tons).
(b) If a CEMS is not used to measure CO2 emissions, then you must report the information listed in paragraphs (b)(1) through (21) of this section.
(1) Annual CO2 process emissions from all lime kilns combined (metric tons).
(4) Standard method used (ASTM or NLA testing method) to determine chemical compositions of each lime type produced and each calcined lime byproduct or waste type.
(7) Method used to determine the quantity of lime produced and/or lime sold.
(9) Method used to determine the quantity of calcined lime byproduct or waste sold.
(10)-(12) [Reserved]
(13) Beginning and end of year inventories for each lime product that is produced.
(14) Beginning and end of year inventories for calcined lime byproducts or wastes sold.
(15) Annual lime production capacity (tons) per facility.
(16) Number of times in the reporting year that missing data procedures were followed to measure lime production (months) or the chemical composition of lime products sold (months).
(17) Indicate whether CO2 was used on-site (i.e. for use in a purification process). If CO2 was used on-site, provide the information in paragraphs (b)(17)(i) and (ii) of this section.
(i) The annual amount of CO2 captured for use in the on-site process.
(ii) The method used to determine the amount of CO2 captured.
(18) Annual quantity (tons) of lime product sold, by type.
(19) Annual average emission factors for each lime product type produced.
(20) Annual average emission factors for each calcined byproduct/waste by lime type that is sold.
(21) Annual average results of chemical composition analysis of each type of lime product produced and calcined byproduct/waste sold.
[75 FR 66465, Oct. 28, 2010, as amended at 78 FR 71959, Nov. 29, 2013; 79 FR 63792, Oct. 24, 2014; 81 FR 89259, Dec. 9, 2016]
In addition to the records required by §98.3(g), you must retain the records specified in paragraphs (a) through (c) of this section.
(a) Annual operating hours in calendar year.
(b) Records of all analyses (e.g. chemical composition of lime products, by type) and calculations conducted.
(c) Verification software records. You must keep a record of the file generated by the verification software specified in §98.5(b) for the applicable data specified in paragraphs (c)(1) through (9) of this section. Retention of this file satisfies the recordkeeping requirement for the data in paragraphs (c)(1) through (9) of this section.
(1) Monthly calcium oxide content for each lime type, determined according to §98.194(c) (metric tons CaO/metric ton lime) (Equation S-1 of §98.193).
(2) Monthly magnesium oxide content for each lime type, determined according to §98.194(c) (metric tons MgO/metric ton lime) (Equation S-1).
(3) Monthly calcium oxide content for each calcined lime byproduct or waste type sold (metric tons CaO/metric ton lime) (Equation S-2 of §98.193).
(4) Monthly magnesium oxide content for each calcined lime byproduct or waste type sold (metric tons MgO/metric ton lime) (Equation S-2).
(5) Calcium oxide content for each calcined lime byproduct or waste type that is not sold (metric tons CaO/metric ton lime) (Equation S-3 of §98.193).
(6) Magnesium oxide content for each calcined lime byproduct or waste type that is not sold (metric tons MgO/metric ton lime) (Equation S-3).
(7) Annual weight or mass of calcined byproducts or wastes for lime type that is not sold (tons) (Equation S-3).
(8) Monthly weight or mass of each lime type produced (tons) (Equation S-4 of §98.193).
(9) Monthly weight or mass of each calcined byproducts or wastes sold (tons) (Equation S-4).
[74 FR 56374, Oct. 30, 2009, as amended at 79 FR 63792, Oct. 24, 2014]
SRCaO 0.7848
SRMgO 1.0918