Info

Table 6 Compositions from Aspen Plus simulation and experiment (Run 6).

Mole Fraction

RD Top

RD Bottom

Organic Phase

Aqueous Phase

Stripper Top

Stripper Bottoms

exp

sim

exp

sim

exp

sim

exp

sim

exp

sim

exp

sim

HAc

G.GGGG

G.GGGG

G.7246

G.871G

G.GGGG

G.GGGG

G.GGGG

G.GGGG

G.GGGG

G.GGGG

G.GGGG

G.GGGG

EtOH

G.G342

G.G487

G.GGGG

G.G134

G.G448

G.G595

G.G265

G.G25G

G.G364

G.G699

G.GGGG

G.GGGG

EtAc

G.6497

G.66G7

G.1G57

G.G395

G.691G

G.7285 ^

G.G171

G.G158

G.68G4

G.6796

G.9995

G.9996

Water

G.3161

G.2899

G.1697

G.G86G

G.2641

G.2114

G.9564

G.9588

G.2832

G.25G3

G.GGG5

Dibujo Sombras Personas

Figure 1. The RCM diagram of EtOH-EtAc-H2O system and two-liquid zone with corresponding tie lines where the critical tie line indicating the limit that organic phase falling into different distillation boundary.

10 11 12

20 21 22

60 61 62

HAc Feed

EtOH feed

Fic Flowsheet

Stripper

Product

Figure 2. Process flowsheet of EtAc system.

HAc Feed

EtOH feed

Stripper

Product

Figure 2. Process flowsheet of EtAc system.

Gas Separation Membrane

3 |1

AH

| K

10 11 12

20 21 22

60 61 62

Figure 4. (A) Jet Co-flow packing trays (JCPT) without catalyst, (B) catalyst packing, and (C) completed reactive tray assembly.

10 11 12

20 21 22

60 61 62

Figure 5. (A) Packed rectifying section and stripper with thermocouple nozzles and (B) random packing.

10 11 12

20 21 22

60 61 62

Condensed Strem

Condensed Strem

Output

Figure 6. Schematic of decanter and storage tank.

Output

Figure 6. Schematic of decanter and storage tank.

V-01

V-01

Oil Storage Tank

'Procur.

(Feed2-EtOH)

Figure 7. Process and instrumentation diagram (P&ID) of the entire type-2 reactive distillation system.

'Procur.

(Feed2-EtOH)

V-01: HAc storage tank V-02: EtOH storage tank V-03: Aqueous product V-04: Organic product storage tank C-01: Reactive distillation column C-02: Stripper E-01: Over head condenser E-02: Over head condenser E-03: Thermosyphon reboiler E-04: Thermosyphon reboiler E-05: Cooler FS-01: HAc flow sensor FS-02: EtOH flow sensor FS-03: Recycle to RDC

flow sensor FS-04: Recycle to stripper flow sensor FS-05: Hot oil flow sensor FS-06: Hot oil flow sensor CV-#: valve FIC#: Flow controller LIC#: Level controller PT: Pressure transmitter T: Thermocouple

Figure 7. Process and instrumentation diagram (P&ID) of the entire type-2 reactive distillation system.

ra 0

120 110 100 90 80 70 60 50 40 30 20

JliuA^-

TI-207

TI-202

TI-201

Thermocouple#

-TI-201

TI-207

100 150

Time (min)

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