An Industrial Design Control Study For The Vinyl Acetate Monomer Process

This paper presents design details of an industrial process for the production of vinyl acetate monomer and thus goes a step beyond the eastman process control challenge problem.

An industrial design control study for the vinyl acetate monomer process.

More importantly the plant model provides a new benchmark problem. Abstract a rigorous dynamic plant model of a vinyl acetate monomer vam production was developed. The reaction loop section of the vinyl acetate process contains a ßowsheet and unit operations that are typical of many chemical plants ithas bothgasandliquidrecyclestreamswith. An industrial design control study for the vinyl acetate monomer process comput.

Plant design for the production of vinyl acetate free download as powerpoint presentation ppt pptx pdf file pdf text file txt or view presentation slides online. The process features a cooled tubular reactor both gas and liquid recycle streams two absorbers and two distillation columns one involving heterogeneous azeotropic distillation. This paper presents design details of an industrial process for the production of vinyl acetate monomer and thus goes a step beyond the eastman process control challenge problem. This monomer is used principally in the production of polyvinyl acetate pvac and other vinyl acetate co polymers.

Our purpose is to offer a realistic example that is uniquely suited for. A simulation of a vinyl acetate monomer vam process design was developed and compared with the work of luyben and tyreus 1998luyben m. The vinyl acetate monomer vam process presents several challenging design problems because of the many design optimization variables and several important constraints. The reaction loop section of the vinyl acetate process contains a flowsheet and unit operations that are typical of many chemical plants.

Tyréus this work presents design details of an industrial process for the manufacture of vinyl acetate monomer. The alternatives included the implementation of a new reboiler level control strategy a static feedforward ratio control. An industrial design control study for the vinyl acetate monomer process. Dynamic simulation of a vinyl acetate monomer process design has been suc cessfblly used to test alternative plantwide control strategies.

Polyvinyl acetate is a precursor of polyvinilyc alcohol and polyvinyl acetate resins pva. A simulation of a vinyl acetate monomer vam process design was developed and compared with the work of. Plant design for the production of vinyl acetate monomer having capacity 1000 kton per year.