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Parreira Almond Processing Company <br /> N-1082706,N-1337-1-6,2.?,6-1,7-0,8-0 <br /> Rule 4201 Particulate Matter Concentration <br /> This rule prohibits emissions of dust, fumes, or particulate matter in excess of 0.1 grains per <br /> cubic foot of gas at dry, standard conditions.As demonstrated In the application reviews for <br /> projects N-1040455, N-1061230, and N-1072060, the particulate matter concentrations for the <br /> almond processing operations are as follows: <br /> --------------- <br /> Particulate Matter Concentration <br /> N-1337-1-6 N-1337 2-7 N-1337-6-1 <br /> PM Concentration rids 0.00092 0.064 0.004 <br /> The particulate matter concentration for the new emissions units can be calculated from the <br /> PMia potential emissions as follows: <br /> N:.1.337-7-0: <br /> C = (0.05 9/bhp-hr)x(700 bhp)x (1 hr/0.045056 MMscf)x (1 MMscf/131 MMBtu) <br /> x (15.43 gr/g) x(1 gr-PM/0.5 gr-PMia) +(7,648 dscf/MMBtu) <br /> C = 0.024 gr/dscf <br /> N-1337-": <br /> C = (0.008 ib/MMBtu)x(7,000 grub)x(1 gr-PM/0.5 gr-PM1a)+(7,648 dscf/MMBtu) <br /> C = 0.015 gr/dscf <br /> As shown above, each emissions unit will emit particulate matter at less than 0.1 gr/dscf. <br /> Compliance with the rule is expected. The following condition will be listed on each ATC to <br /> ensure compliance: <br /> * Particulate matter emissions shall not exceed 0.1 grldscf In concentration. (District Rule <br /> 42011 <br /> Rule 4202 Particulate Matter Emission Rate <br /> This rule prohibits emission of particulate matter in excess of the allowable rate, as calculated <br /> by the following formulas: <br /> E = 3.59 x (P)0,62;where P Is less than or equal to 30 tons/hr, or <br /> E : 17.31x(P)O-'6; where P is greater than 30 tons/hr <br /> The average wood consumption of the gasifier is 880 lb/hr, or 0.44 tons/hr. The allowable PM <br /> emission rate is: <br /> E = 3.59 x(0.44P.62 <br /> E = '2.2 ib/hr <br /> 24 <br />