US2014066653A1
|
|
Processes for purifying acetic anhydride
|
US2012277484A1
|
|
Using a dilute acid stream as an extractive agent
|
US2012277495A1
|
|
Process for controlling a reboiler during alcohol recovery and reduced ester formation
|
US2012277463A1
|
|
Extractive distillation of crude alcohol product
|
US2013197267A1
|
|
Processes for preparing acetic anhydride
|
US2012277491A1
|
|
Reducing ethyl acetate concentration in recycle streams for ethanol production processes
|
US2013131395A1
|
|
Continuous ethyl acetate production and hydrogenolysis thereof
|
US2013131198A1
|
|
Vapor esterification method to produce ester feed for hydrogenolysis
|
US2013131396A1
|
|
Esterifying acetic acid to produce ester feed for hydrogenolysis
|
US2013131393A1
|
|
Esterification process using extractive separation to produce feed for hydrogenolysis
|
US2013131394A1
|
|
Integrated esterification and hydrogenolysis process for producing ethanol
|
US2013131398A1
|
|
Process of recovery of ethanol from hydrogenolysis process
|
US2013131397A1
|
|
Liquid esterification method to produce ester feed for hydrogenolysis
|
US2012046501A1
|
|
Hydrogenolysis of ethyl acetate in alcohol separation processes
|
US2012277486A1
|
|
Process for reducing the concentration of acetic acid in a crude alcohol product
|
US2012010446A1
|
|
Hydrogenolysis of ethyl acetate in alcohol separation processes
|
US2012277481A1
|
|
Integrated process for producing acetic acid and alcohol
|
US2012010447A1
|
|
Weak acid recovery system for ethanol separation processes
|
US2011275865A1
|
|
Process for separating acetaldehyde from ethanol-containing mixtures
|
US2009107833A1
|
|
Acetaldehyde removal from methyl acetate by distillation at elevated pressure
|