Dehydrogenation of ethyl alcohol to acetaldehyde

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Nr: ₂₆₇₈

Laboratorium voor Chemische Technologie

Verslag behorende bij het fabrieksvoorontwerp

van

, ... P.OE. .... _ .. _Maxime ... _ .. -._._ .. __ .... .

onderwerp:

... -.. J)elq:dJ:ogeD&ti~ .... -Ot ... E.thyl .. -&loohGl

... t.a ... Ace.tal-dehy.de ... . " adres: o. en N. Gasthuis Westlandesweg 2 2614 BA DELFT opdrachtdatum: 4/IV/86 verslagdatum : 16~VI/86

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ETHYL ALCOHOL/ WATER V1 ~--'--, Sy$t~m p .. eS$u,,~: 1 b ...

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v ~ FEED VESSEl P 2 FEED PUMP H 3 PREHEATER R 4 REACTOR H WATER COOLER H 6 COOLER

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Water ETHYL ACETATE ETHYL ALCOHOL / WATER

PROCESS SCHEME FOR DEHYDROGENA TION OF ETHYL ALCOHOL TO ACETALDEHYDE Poe M. June 1986

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ETHYL ALCOHOL! WA TER'

V1

Syst"m pr"ssur,,: 1 bar 1/ ~ FEED I/ESSE.L P 2 FEED PUMP H J PREHEATER R 4 REACTOR H WATER COOLER H 6 COOLER R4 ~v)~) V 7 COLLECTOR SEPARATOR T 8 SCRUBBER H 9 PREHEATER H 10 PREHEATER P 1 1 PUMP T 12 DISTILLATION TOWE.R TB H1J CONDENSER 1/14 COLLECTOR H15 REBOILER ... ,. ... " ... y.,r' ~ . I"",'; ... '~

,

;~j

T 16 DISTILLATION TOWER H17 CONDENSER V18 COLLECTOR

--.

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HYDROGEN (98-99".) H13 V14 ACETALDEHYDE Water 67 T16 - l . . ~ (AzT ETHYL ACETATE 78 KAz~ .. H 1 ~ REBOILER H20 HEATEXCHANGER V21 PHASE SEPARATOR

PROCESS SCHEME FOR DEHYDROGENA TION OF ETHYL ALCOHOL TO ACETALDEHYDE

Poe M. June 1986

OStr" .. mn' GJ T"mp. in'C FVO N' 2678

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