Method for treating an aqueous ethanol mixture
Patent 4383836 Issued on May 17, 1983. Estimated Expiration Date: 
May 23, 2000. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
May 23, 2000. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References3455664 InventorsApplicationNo. 06/152947 filed on 05/23/1980US Classes:44/446, Alkanol compound with dialkyl ether compound44/452Mixture of alkanolsExaminersPrimary: Garvin, Patrick P.Assistant: Harris-Smith, Y. Attorney, Agent or FirmInternational ClassesC07C 29/00 (20060101)C07C 41/00 (20060101) C07C 41/01 (20060101) C07C 29/04 (20060101) C10L 1/02 (20060101) C10L 1/00 (20060101) AbstractA method is provided for treating an ethanol mixture containing a substantial amount of water comprising admixing said aqueous ethanol mixture with a hydrocarbon fraction containing a substantial amount of an aliphatic olefin having from 3 to 5 carbon atoms and contacting said admixture with an acidic ion exchange resin catalyst to convert the water in said admixture to an oxygenated organic compound. | |
