Column profile maps properties

PROPERTIES OF COLUMN PROFILE MAPS 3.6.1 The Relationship Between ROMs and CPMs... 

In contrast to other esterifications, a significant extent of reaction can be reached even without a catalyst though the reaction equilibrium constant is approximately one. A compilation of the major physical property data can be found elsewhere [25, 87]. Fig. 10.2 shows the residue curve map in transformed coordinates as introduced by Doherty and coworkers [108] at a pressure of 1.013 bar. Due to a single maximum azeotrope, there are two distillation regions. The concentration profile in a single feed, two product lab-scale column with 45 bubble cap trays is also displayed in Fig. 10.2. The column is fed with a stoichiometric feed of formic acid and methanol and operated at a reflux ratio of 5. Water and the desired methyl formate are recovered at purities of about 97 % molar concentration in the bottoms and at the top, respectively. 

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