Ejercicio C Lixiviacion

7/25/2019 Ejercicio C Lixiviacion

1/6

En E1 se separa el 90% de aceite de la alimentacin

(S) E1= ROXSRO

(S) E1= 90Kg de aceite a separar en el extracto

)( DSKg

KgS

+ KgI

DSKg )( +

I

S

I

D

I

IDS ++ XS XD

0 0! 0 0! 1! 0 0"#$1

01 0!1 00!1 0&'9 1!1 00"9$ 0"'10

0" 0!" 00#! 0&&' 1!" 00$91$ 0"&''"

0& 0!& 01"9 0&01 1!& 0090"1 0"10!9

0! 0!$ 01# 0" 1!$ 01"!1! 01#'"00$ 0! 0"&$ 0"&$ 1! 01$9#' 01$9#'

0' 0!9 0"9! 019' 1!9 019&" 01&1$!

0 0$" 0&'! 01$' 1$" 0"&9! 010"'&

raica

*+ncin Retencin

XD= 0"#"#,0'!#XS

-alance de inertes

ROX.RO= R/X.R/ = ($00)(0)= $Kg .nerte (.)R/

-alance de sol+tos(S)RO (S)E/1= (S)R/ (S)E1


2/6

(S)R/= (S)RO (S)E/1 , (S)E1

(S)R/= ($00)(0")(!00)(00"),90= 1#Kg

-alance de disolente

(D)RO (D)E/1= (D)R/ (D)E1

(D)R/(D)E1= ($00)(00&)(!00)(09#)= !0Kg

RNI

S

= $

1#

= 00!'$

.nterpolamos 2 O3tenemosRNI

DS

+

=RNKgInerte

KgSolvente

!11&!0

4asa de solente =( ) KgSteKgI

KgI

KgSolvente&'!#1$#$!11&!0 =

(D)R/= 1$#&'!#Kg Ste

(D)E1= !0,1$#&'!#= "!#'&$" Kg de Ste en el extrato

5+ego R/ = (S)R/ (.)R/ (D)R/

R/ = 1#$ 1$#&'!#= $'1&'!#Kg

E1 = (S)E1 (D)E1 = 90"!#'&$"

E1 = &'&$"Kg

-alance generalRO E/1 ,E16R/ = 0

($00)(!00),(&'&$"),($'1&'!#) = 0

3) 7omposiciones en R/ 8 7oncentracin de la disol+cin retenida

XSR/ Retencin

XDR/


3/6

XSR/ = 1#$'1&'!# = 00&"0

XDR/ = 1$#&'!#$'1&'!# = 0"#"10

X.R/ = $$'1&'!#= 0'#$#&

d) 7antidad extracto

E1 = &'&$"

a) 7oncentracin del Extrato

(S)E1 = E1:SE1:SE1 = 90&'&$"=0"'$

(D)= E1:DE1:DE1= "!#'&$"&'&$"= 0&!"&

c) 7antidad de disol+cin ;+e se separa con los slidos

R/= $'1&'!#

e)

/


4/6

b

ba

ba

01"0%0'9%90

0"09#0

0&"0%0"#"10

=

+=

+=

a = "1&'!

3= ,$#"1 [ ]SD XX #"1$%1&'!" =

11 + NNN ERER

!!%#1

0'19##0

=

=

PD

PS

X

X

0&"0%0=SRNX

Etapa 1.

XD = a3XS Xs= 0 XD= 0 a= 0

Xs= :SE1 XD= :DE1 3="'"'$

[ ]SD XX %'"'$"=

[ ]SD XX %'"'$"= XSR.=00#0"

[ ]SD XX %'!#0"#"#0 = XDR.=0""1$

X.R.=0'9#&

PR 1 XD = a3XS

Xs= XS> XD= XD>Xs= XSR1 XD= XDR1

b

ba

ba

01#"1"0''9&1

0#0"0""1$0

0'19##0!!%#1

=

+=

+=

a= 03="'"'$

1IE

81 retencionIE


5/6

[ ]SD XX '$9&911"9'% +=

EXTRACTOSPR 1

[ ]SD XX '$9&911"9'% +=

SD yy = 1 :SE"=00#!

:DE"=091""'

-alance de inertes

KgX

XRR

IRI

IR &&9$$1'9#&0(

)%%0)($00(001 ===

-alance de sol+tos

Kgy

XRXRyEE

se

SRIRsei 9#'")0#%%!0(

100)0#0"10)(&&9$$1()90(

"

00111" =

+=

+=

11"0 REER +=+

Etapa 2.

XD = a3XS Xs= 0 XD= 0 a= 0

Xs= :SE" XD= :DE" 3=10&9&

[ ]SD XX &9%&10=

[ ]SD XX &9%&10= XSR"=00"$&!

XDR"=0"'&!

X.R"=011"!

PR " XD = a3XS

Xs= XS> XD= XD>Xs= XSR" XD= XDR"

"IE

8" retencionIE


6/6

b

ba

ba

0&''$0%11"1

0"$&!0"'&!0

0'19##0!!%#1

=

+=

+=

a= 1!!''

3=,!''9&

[ ]SD XX '9&!'!!''1 =

EXTRACTOSPR 1

[ ]SD XX '9&!'!!''1 =

SD yy = 1 :SE&=0009!

:DE&=0990""'

-alance de inertes

KgX

XRR

IR

IR &0#"$!1)%11"!0(

)'9#&0)(&&9$$1(

"

11" ===

-alance de sol+tos

=+=&

11""""&

se

SRIRSE

yXRXRyEE

KgE "'9")009%%!0(

)0#0"0(?)&&9$$1()0"$&!0(?)&0#"$!1()0#%%!0(?)9#'"(& =

+=

-alance general

""1&1 REER +=+

7omo XSR"=00"$&! @ XSR/=00&"0

El n+mero de etapas es "

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Ejercicio C Lixiviacion