Mineral Wool Sources

Source Additional info Source ID Company Plant Control method New Emission Testing Existing Data to be Used Notes

CO, COS Emissions -- Cupola with baghouse and incinerator

Cupola cupola Industrial Insulation Group Phenix City, AL Baghouse & incinerator COS, CO CO (Method 10)

CO, COS Emissions -- Cupola with baghouse and incinerator

Cupola Bonded #2 Thermafiber Wabash IN Baghouse & incinerator COS, CO

Cupola Granulated #4 Thermafiber Wabash IN Baghouse & incinerator COS, CO

Cupola #1 USG Interiors Red Wing, MN Baghouse (South) and 

incinerator

COS (Method 320) Cupolas #1 and #2 have a common stack

Cupola #2 USG Interiors Red Wing, MN Baghouse (North) and 

incinerator

COS (Method 320) Cupolas #1 and #2 have a common stack

Cupola one cupola USG Interiors Walworth, WI Baghouse & incinerator COS, CO

CO, COS Emissions -- Cupola with baghouse 

Cupola cupola Amerrock Products Nolanville, TX Baghouse CO (Method 10), COS (Method 15)

Cupola #1 Isolatek International Huntington, IN Baghouse CO, COS Cupolas #1 and #2 have a common stack

Cupola #2 Isolatek International Huntington, IN Baghouse CO, COS Cupolas #1 and #2 have a common stack

Cupola #2 Rock Wool Manufacturing Leeds, AL Baghouse CO, COS (Method 15)

PM, PM2.5, Metals Emissions -- Cupola

Cupola cupola Industrial Insulation Group Phenix City, AL Baghouse & incinerator PM-2.5, PM, metals, Cr+6, HF, HCl, 

Hg

Cupola Bonded #2 Thermafiber Wabash IN Baghouse & incinerator PM-2.5, PM, metals, Cr+6, HF, HCl, 

Hg

Cupola Granulated #4 Thermafiber Wabash IN Baghouse & incinerator

Cupola #1 USG Interiors Red Wing, MN Baghouse (South) and 

incinerator

PM-2.5, PM, Cr+6, HF, HCl, Hg metals Cupolas #1 and #2 have a common stack

Cupola #2 USG Interiors Red Wing, MN Baghouse (North) and 

incinerator

PM-2.5, PM, Cr+6, HF, HCl, Hg metals Cupolas #1 and #2 have a common stack

Cupola one cupola USG Interiors Walworth, WI Baghouse & incinerator PM-2.5, PM, metals, Cr+6, HF, HCl, 

Hg

Cupola cupola Amerrock Products Nolanville, TX Baghouse

Cupola #1 Isolatek International Huntington, IN Baghouse PM-2.5, PM, metals, Cr+6, HF, HCl, 

Hg

Cupolas #1 and #2 have a common stack

Cupola #2 Isolatek International Huntington, IN Baghouse PM-2.5, PM, metals, Cr+6, HF, HCl, 

Hg

Cupolas #1 and #2 have a common stack

Cupola #2 Rock Wool Manufacturing Leeds, AL Baghouse PM-2.5, PM, metals, Cr+6, HF, HCl, 

Hg

Collection Operation

Collection operation Board line & Pipe 

line

Industrial Insulation Group Phenix City, AL Mechanical filter Phenol, Methanol Formaldehyde The board line and the pipe line share the same 

collection operation, curing oven, cooling 

operation, and stack 

Collection operation Bonded #2 Thermafiber Wabash IN Mechanical filter Formaldehyde, Phenol, Methanol Formaldehyde (Method 318)

Collection operation Bonded #2 Rock Wool Manufacturing Leeds, AL Mechanical filter Formaldehyde 

Curing Oven

Curing oven Board line & Pipe 

line

Industrial Insulation Group Phenix City, AL Incinerator or baghouse Phenol, Methanol Formaldehyde The board line and the pipe line share the same 

collection operation, curing oven, cooling 

operation, and stack 

Curing oven Bonded #2 Thermafiber Wabash IN Incinerator or baghouse Formaldehyde, Phenol, Methanol Formaldehyde (Method 318)

Curing oven Bonded #2 Rock Wool Manufacturing Leeds, AL Coke-carbon scrubber Formaldehyde 

Cooling operation

Cooling operation Board line & Pipe 

line

Industrial Insulation Group Phenix City, AL Incinerator or baghouse Phenol, Methanol Formaldehyde The board line and the pipe line share the same 

collection operation, curing oven, cooling 

operation, and stack 

Cooling operation Bonded #2 Thermafiber Wabash IN Uncontrolled Formaldehyde, Phenol, Methanol

Cooling operation Bonded #2 Rock Wool Manufacturing Leeds, AL Baghouse Formaldehyde 

5/5/2010