Vapor phase isotherm design memorandum, January 2002

NYC 9/11 Public Portal Document

RB-SERIES VENT-SCRUB™

RB^^RESSURE DH0P(CC801 4 « 6)

SPECIFICATIONS: RB-IO RB-20 14

Outside Dimensions (LxWxH); 19’-9”x8’-0"x7’-9" 23’-7’' x 8’-6” X 9’-8” lnlet/Outlet<'>(LD.) I2”x36'’ 18”x48” rx o Manway Retractable or Fixed Roof^'i (two) 24”x48” Interior Coating Cross Linked Acrylic | Fusion bonded epoxy o § “ Exterior Coating Enamel i Enamel lU § - Cross Sectional Area (Sq. Ft.) 133 161 M lu 2 Empty Weight (lbs.) 9500 9500 £ 0 Approx. Carbon Capacity (lbs.) 3’ Bed Depth 12.000 15,000 '’2000 3000 4000 sSjO 6000 7M0 SOObk MOO 10000 FLOWRATE (SCFM) Approx. Carbon Capacity (lbs.) 4’ Bed depth 20,000 RB-aO PRESSURE DROP (CC601 4X0) 14 OPERATING SPECIFICATIONS: Flow, SCFM (max.) 8000 s*® z Pressure, inches w.c. (max.) 28 sr 0 Vacuum, inches w.c. (max.) Temperature, F (max.) 2 140 la K I *'^Can be adapted with 8", 10“ or 12” 150# flanged connections for the RB- <A or 14’’ 150# flanged connections for the RB-20. c 2 o. '^'Fixed roofs are available with two 24" manways. 0 0 1200 2400 0600 4600 6000 7200 0400 9600 1000012000 FLOWHATE (SCFM)

Monitoring and Service When an adsorber exchange is required,

U.S. Filter/Westates can provide moni­ a fresh adsorber will be delivered from □ toring services utilizing the appropriate type of field monitoring equipment. any one of our four convenient region­ al locations. The adsorber containing •1 J The monitoring method used and spent carbon is removed from the site equipment required will depend on using a roll-off trailer and shipped to the types of VOC’s being captured our reactivation facility where the and on the regulatory compliance adsorber is emptied, inspected, refilled requirements. and the spent carbon is reactivated and

recycled. - The frequency of adsorber exchange will depend on operating parameters Please contact your nearest that affect carbon loading such as U.S. Filter/Westates account represen­ VOC type and concentration, temper­ tative for a process and economic ature, relative humidity, superficial gas evaluation of the suitability of using velocity, carbon type (coconut shell or

bituminous coal) and other factors. the RB-Series adsorbers in your

particular application. U.S.FiC === = WESTATtS U.S. Filter/Westates offers state-of-the-

art computer modeling programs, for All information presented herein is believed reliable and in accordance widi accepted engineering practice. U.S. Rlter/Wesiaies makes no warranties as to com­ U.S.Filter/Westates carbon usage estimates and optimiza­ pleteness of information. Users arc responsible for evalu­ ating individual product suitability for specific applica­ Baytown, TX 800-659-1723 tion of system performance. tions. US. Filter/Westates assumes no liability whatsoev­ Warren, NJ 800-659-1717 er for any special, indirect or consequential damages arising from the side, resale or misuse of its products. Los Angeles, CA 800-659-1771 Oakland, CA 800-659-1718

CITY_21MC100_002785674

NYC-WTC_000182359