Amelse
Jeffrey Amelse, Batavia, IL US
Patent application number | Description | Published |
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20120178980 | Method of Making and Using a Hydrocarbon Conversion Catalyst - Methods for making and using a catalytic composition useful in the hydrocarbon conversion reactions. The catalytic composition is made from an alumina sol that is prepared by dispersing a hydrated alumina in an aqueous medium. The alumina sol is mixed with a boron-containing molecular sieve. Catalytic compositions prepared in this manner avoid the disadvantages of preparing alumina sols via the Heard process. | 07-12-2012 |
Jeffrey A. Amelse, Batavia, IL US
Patent application number | Description | Published |
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20160031771 | MFI Aluminosilicate Molecular Sieves and Methods for Using Same for Xylene Isomerization - MFI aluminosilicate molecular sieve catalysts are prepared from tetra-functional orthosilicates [e.g., Si(OR | 02-04-2016 |
Jeffrey A. Amelse, Naperville, IL US
Patent application number | Description | Published |
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20160031772 | Process for Recovering Paraxylene from at Least Two Feedstreams Containing Xylene Isomers - Processes for recovering paraxylene from at least two feedstreams containing xylene isomers. The process includes directing to a paraxylene recovery zone comprising at least one crystallization zone, a paraxylene-lean feedstream having a paraxylene to total xylene isomer ratio of 0.50 or less, and also directing to the paraxylene recovery zone, a paraxylene-rich feedstream having a paraxylene to total xylene isomer ratio of greater than 0.50. A paraxylene-containing product stream is recovered from the paraxylene recovery zone having a paraxylene to total xylene isomer ratio greater than that of the paraxylene-rich feedstream. The process provides improvements in paraxylene recovery efficiency and/or cost effectiveness. | 02-04-2016 |
Jeffrey Allen Amelse US
Patent application number | Description | Published |
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20160031771 | MFI Aluminosilicate Molecular Sieves and Methods for Using Same for Xylene Isomerization - MFI aluminosilicate molecular sieve catalysts are prepared from tetra-functional orthosilicates [e.g., Si(OR | 02-04-2016 |
Jeffrey Allen Amelse, Naperville, IL US
Patent application number | Description | Published |
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20160031772 | Process for Recovering Paraxylene from at Least Two Feedstreams Containing Xylene Isomers - Processes for recovering paraxylene from at least two feedstreams containing xylene isomers. The process includes directing to a paraxylene recovery zone comprising at least one crystallization zone, a paraxylene-lean feedstream having a paraxylene to total xylene isomer ratio of 0.50 or less, and also directing to the paraxylene recovery zone, a paraxylene-rich feedstream having a paraxylene to total xylene isomer ratio of greater than 0.50. A paraxylene-containing product stream is recovered from the paraxylene recovery zone having a paraxylene to total xylene isomer ratio greater than that of the paraxylene-rich feedstream. The process provides improvements in paraxylene recovery efficiency and/or cost effectiveness. | 02-04-2016 |