The cradle of aqueduct and oxidative stress fluidized bed of Ethan ethane to acetic acid acetic acid

摘要

Abstract: the present invention includes the oxidation of the ethane to acetic acid ethane containing feed gas and recycled to the reaction zone fluidized bed have paved the liquefied catalyst the oxidation of the solid Dqayqy wet f Luidized particulate solid oxidation catalyst and feeding a gas containing molecular oxygen, separated from the ethane stated to the reaction zone such that the gas containing molecular oxygen upset I first with the main body part.Ghdhyt of hydrocarbon hydrocarbon feed gases acceptor to burn inside the bud. Said process includes the following steps: I) the cooled gaseous flow from the reaction. Of course most of the acetic AC ID in liquid form from the flowing gas, to the gas stream contains about all carbon oxides carbon oxides present in the flow.(c) to clean up a small portion of said gas stream and recycle most of the gaseous stream as part of nutrition to the interaction zone. Where the cleaning works to prevent the growth of AK Acid carbon in the reaction zone, and recycling. To maintain the high proportion of oxides of carbon in gas, the interaction, thus help to improve the effect of high - Rart strongly exothermic oxidation reaction at the interface.