Amberlyst 15DRY - AMBERLYST®15DRY Industrial Grade...

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Unformatted text preview: AMBERLYST®15DRY Industrial Grade Strongly Acidic Catalyst PRODUCT DATA SHEET AMBERLYST 15DRY is a bead form, strongly acidic ion exchange resin developed particularly for heterogeneous acid catalysis of a wide variety of organic reactions. It is also useful in non aqueous ion exchange systems for the removal of cationic impurities. The macroreticular pore structure of AMBERLYST 15DRY permits ready access of liquid or gaseous reactants to the hydrogen ion sites located throughout the bead, thus ensuring successful performance even in non swelling organic media. The main applications are alkylation, esterification, etherification, condensation hydrolysis. PROPERTIES Physical form _______________________________ Ionic form as shipped________________________ 1 Concentration of acid sites [ ] _________________ 1] Water content [ ____________________________ Shipping weight ____________________________ 1 Fines content [ ] _____________________________ Surface area ________________________________ Average pore diameter _______________________ Swelling ___________________________________ Opaque beads Hydrogen ≥ 4.7 eq/kg + ≤ 1.5 % (H form) 3 610 g/L (38 lbs/ft ) < 0.300 mm : 1.0 % max 45 m2/g 250 Å 60 to 70 % (dry to water) 10 to 15 % (dry to hexane) 10 to 15 % (dry to toluene) 15 to 20 % (dry to ethylene dichloride) 30 to 40 % (dry to ethyl acetate) 60 to 70 % (dry to ethyl alcohol, 95 %) 15 to 20 % (dry to phenol) 3 to 5 % (dry to benzene) [1] Contractual value Test methods are available on request. SUGGESTED OPERATING CONDITIONS Maximum operating temperature _____________ Minimum bed depth ________________________ Operating flow rate__________________________ Pressure drop limitation______________________ 3 120°C (250°F) in non aqueous media 600 mm (24 inches) 1 to 5 BV*/h (LHSV) 1 bar (15 psig) across the bed 3 * 1 BV = 1 m solution per m of resin All our products are produced in ISO 9002 certified manufacturing facilities. ©2000 Rohm and Haas Company PDS 0394 A - Apr. 01 - 1/2 Rohm and Haas/Ion Exchange Resins - Philadelphia, PA - Tel. (800) RH AMBER - Fax: (215) 537-4157 Rohm and Haas/Ion Exchange Resins - 75579 Paris Cedex 12 - Tel. (33) 1 40 02 50 00 - Fax : 1 43 45 28 19 WEB SITE: AMBERLYST is a trademark of Rohm and Haas Company, Philadelphia, U.S.A. Ion exchange resins and polymeric adsorbents, as produced, contain by-products resulting from the manufacturing process. The user must determine the extent to which organic by-products must be removed for any particular use and establish techniques to assure that the appropriate level of purity is achieved for that use. The user must ensure compliance with all prudent safety standards and regulatory requirements governing the application. Except where specifically otherwise stated, Rohm and Haas Company does not recommend its ion exchange resins or polymeric adsorbents, as supplied, as being suitable or appropriately pure for any particular use. Consult your Rohm and Haas technical representative for further information. Acidic and basic regenerant solutions are corrosive and should be handled in a manner that will prevent eye and skin contact. Nitric acid and other strong oxidising agents can cause explosive type reactions when mixed with Ion Exchange resins. Proper design of process equipment to prevent rapid buildup of pressure is necessary if use of an oxidising agent such as nitric acid is contemplated. Before using strong oxidising agents in contact with Ion Exchange Resins, consult sources knowledgeable in the handling of these materials. Rohm and Haas Company makes no warranties either expressed or implied as to the accuracy of appropriateness of this data and expressly excludes any liability upon Rohm and Haas arising out of its use. We recommend that the prospective users determine for themselves the suitability of Rohm and Haas materials and suggestions for any use prior to their adoption. Suggestions for uses of our products of the inclusion of descriptive material from patents and the citation of specific patents in this publication should not be understood as recommending the use of our products in violation of any patent or as permission or license to use any patents of the Rohm and Haas Company. Material Safety Data Sheets outlining the hazards and handling methods for our products are available on request. ©2000 Rohm and Haas Company PDS 0394 A - Apr. 01 - 2/2 ...
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This note was uploaded on 10/21/2010 for the course S a taught by Professor S during the Spring '10 term at Glasgow Caledonian University.

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