Selexsorb COS Data Sheet - PSB Industries Inc.

aAdsorbent for removing COS, CO 2 ,H 2S and CS 2from hydrocarbonstreamsAdsorbents and CatalystACTIVATEDALUMINASSelexsorbCOS®Product InformationSelexsorb ® COS is a smooth, sphericaladsorbent which has demonstratedits superior performance inselectively removing COS, CO 2 ,H 2 S, and CS 2 from hydrocarbonstreams. Selexsorb COS is availableas 7 x 14 Tyler mesh, and 1/8 inchor 3/16 inch spheres packaged invapor barrier drums.Applications1. Polypropylene manufacturershave found Selexsorb COS ofextraordinary value in protectingtoday’s high activity Ziegler-Nattacatalysts from COS poisoning. Conventionalmethods of treating arebeing supplemented or replaced bythe Selexsorb COS adsorptionprocess. Operating plants usingSelexsorb COS report that COS canbe removed to

®Typical Properties of Selexsorb COSPhysical7 x 14 Tyler mesh 1/8 inch 3/16 inch(2.0 mm) (3.2 mm) (4.8 mm)Surface area (m 2 /gram) 280 270 270Total pore volume (cc/gram) 0.5 0.5 0.5Alumina XRD phase Amorphous Amorphous Amorphouschi, & gamma chi, & gamma chi, & gammaCrush Strength lbs (kgs) 9 (4) 31 (14) 47 (21)Packed bulk density lbs/ft 3 (kgs/m 3 ) 49 (785) 49 (785) 49 (785)ChemicalAl 2 O 3 + Proprietary Modifier (wt%) 93.1SiO 2 (wt%) 0.02Fe 2 O 3 (wt%) 0.02Na 2 O (wt%) 0.30LOl (250 - 1200°C) (wt%) 6.5Information presented herein is believed tobe accurate and reliable but is not intendedto meet any specification and does not implyany guarantee or warranty by Almatis.MSDS Number-587Adsorbents and CatalystP R O D U C TD A T AUSA/4100-R01/0104 Page 2 of 2United States of America & Latin AmericaAlmatis AC, Inc.Adsorbents & Catalysts109 Highway 131, Vidalia, LA 71373 USAPhone: 800-533-4511 or 318-336-9601 Fax: 318-336-9922Webste: www.almatis.com Email: adcats@almatis.comEurope Frankfurt, Germany • Asia Tokyo, Japana