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� Fil <br />- Advanced <br />ABUTEC T ehnnlogfes <br />CONFIDENTIAL AND PROPRIETARY <br />I Emissions (Guaranteed by ABUTEC LLC) <br />Destruction Efficiency: 99.9% DRE, In Full Operation .Range <br />NOX Emissions: Less than 0.041 lbs/mmBTU (<34 ppm at 3% 02) <br />F; <br />CO Emissions: Less than 0.20 lbs/mmBTU (corrected to 3% 02); <br />NMOC Emissions Less than 20 ppmv DSCFM at 3% 02 (as hexane) <br />F-1 III. Narrative Solutions HTF-Hi h Temperature Flare <br />i F <br />1-1 <br />r <br />General Information Regarding Our Scope of Supply: <br />All installations according to our technical data sheet are delivered fully mounted, functionally tested (without <br />gas), and ready for site installation and operation. ABUTEC will include a Factory Acceptance Test (FAT) <br />Report upon completion of the FAT. <br />General Process Engineering Data: <br />The flare will have an AUTO/MANUAL/OFF setting on the control panel. In AUTO mode, the flare will be <br />in standby awaiting sufficient LFG pressure (as sensed by the pressure transmitter — field settable). Once the <br />"Flare Start" pressure is reached, the pilot solenoid(s) will open and the spark igniter will begin sparking. The <br />UV sensor (already searching for a flame) will indicate when the pilot is ignited. Once the UV Sensor detects <br />that the pilot flame is ignited, the LFG Pneumatic Valve (supplied by others) will slowly open and the main <br />burner will ignite. The louvers will automatically adjust (via a FID loop) to maintain a preset stack <br />temperature (i.e. 1800 deg F) based on minimum consumption of LFG. When the main process (i.e. 99.9% <br />Air) stream is ready to burn, an external signal to our Control Panel will signal "ready" and then open the <br />Pneumatic Valve (supplied by others) on the Process Line. The louvers will continue controlling temperature <br />to the preset value (i.e. 1800 deg F). We have several safety shutdown's built into the system that will be <br />discussed and agreed upon during detailed engineering of the system. if a safety shutdown parameter is <br />reached, the Main Control Valves (Air & LFG) will close within 3 seconds. <br />Technical Description of BIOGAS COMBUSTION UNIT (HTF): <br />, Page 5 of 14 <br />I <br />Documents/Quotation s/2010.159.006A M <br />sDimension*i l !!, i <br />i <br />1' <br />irl <br />E... <br />Materials of Construction: <br />_.. <br />E( <br />I�i!i!l <br />''"' <br />lI�lumbcr..ioffBufr <br />: <br />-Circles"*' <br />IInte°rn'al:Buf�i'er'C' "`' <br />trcles'forill° <br />I I <br />Flare Stack Enclosure <br />Insulated Carbon Steel with ' <br />! I , .,: <br />,., ��I��E�i��E� !; i i <br />Process Stream and 1' �, <br />Premium High Temperature <br />1'rna'nteiilliiill3 <br />l;Burner'for Landfill I <br />Paint <br />as ,G,IE , <br />� <br />"Ili IIiIU <br />IPurd'I Gas'/VOC Intel l I <br />`Steel <br />'I <br />� ri � <br />i�lf lll; ; i.i $ ch j,!E I <br />Base Frame / Stand <br />Premium Coated Carbon <br />jn, <br />— Sand Blasted <br />ux `FeFG) <br />�� , <br />1A'l <br />Iillii�ilL„ 1":'iUIiIIIIIIIII�IIIII��liil�Il�ilh'a , <br />`'�°!l�fif��IESIi;E ���,1`��li <br />� ��I�illiill���ar:. <br />_ <br />i',II;Total Ne ght Ezcludirigl;i�i�i: <br />i <br />�..1 �,ill(lihlllil[lhup.gli�' ��� <br />!-.,, ;. <br />.,I=1TF' <br />�3�� <br />1.3:°"30ii.�� ° "`' <br />..I�1li <br />Burner <br />Stainless Steel 316 or <br />1 <br />Foundatiari*� 1,' <br />i ii <br />� <br />i l'P <br />li�' <br />equivalent <br />''!'I'�IlillllllllPl�I� ��'li;, <br />, Page 5 of 14 <br />I <br />Documents/Quotation s/2010.159.006A M <br />