What is the Tennessee Eastman acetic anhydride process?
Tennessee Eastman acetic anhydride process. Acetic anhydride is produced by carbonylation of methyl acetate in a process that is similar to the Monsanto acetic acid synthesis. Methyl acetate is used in place of methanol as a source of methyl iodide.
Is acetic anhydride an economically attractive intermediate?
The study team identified acetic anhydride as one of the most economically attractive and strategically important intermediates Eastman Chemical Co. could pursue using coal derived synthesis gas. Particularly strong factors contributing to this conclusion were: 1. The high energy usage of the ketene process. 2.
Who makes acetic anhydride?
Home ... Acetic anhydride ( (CH3CO)2O) is manufactured by Eastman and supplied in various grades. If you are interested in learning more about product availability in your area, please complete the “Make an inquiry” form on this page.
How did the 1973 oil crisis affect Eastman Chemical?
The 1973 oil crisis provided the final impetus for Eastman Chemical Co. to focus the resources required to commercialize a process for the generation of acetic anhydride from synthesis gas. The process to be undertaken was placed under the following constraints: 1.
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