STD = X [1.3(Y) + (Z)]
Where:
STD = Particulate matter emission limit, g of particulate/kg (lb of particulate/ton) of glass produced.
X = Emission rate specified in table CC-1 for furnaces fired with gaseous fuel (Column 2).
Y = Decimal fraction of liquid fuel heating value to total (gaseous and liquid) fuel heating value fired in the glass melting furnaces as determined in § 60.296(b) . (joules/joules).
Z = (1-Y).
Table CC-1-Emission Rates
[g of particulate/kg of glass produced]
Col. 1-Glass manufacturing plant industry segment | Col. 2-Furnace fired with gaseous fuel | Col. 3-Furnace fired with liquid fuel |
Container glass | 0.1 | 0.13 |
Pressed and blown glass | ||
(a) Borosilicate Recipes | 0.5 | 0.65 |
(b) Soda-Lime and Lead Recipes | 0.1 | 0.13 |
(c) Other-Than Borosilicate, Soda-Lime, and Lead Recipes (including opal, fluoride, and other recipes) | 0.25 | 0.325 |
Wool fiberglass | 0.25 | 0.325 |
Flat glass | 0.225 | 0.225 |
40 C.F.R. §60.292