Practica Secador Rotatorio ESIQIE

INSTITUTO POLITÉCNICO NACIONAL ESCUELA SUPERIOR DE INGENIERÍA QUÍMICA E INDUSTRIAS EXTRACTIVA EX TRACTIVAS S

LABORATORIO LABORATORIO DE PROCESOS DE SEPARACIÓN POR MEMBRANAS Y LO QUE INVOLUCRA UNA FASE SOLIDA

“SECADOR ROTA ROTATORIO TORIO””

GRUPO: 3IV90

EQUIPO: 1

Ci!"! !# M$%i&'( 19 !# ")*i+ !# ,01-

OBJETIVOS E. #/" *2&i&" /# !##*i."*2 !# 4'*" #5*i&" 6 #%#*i#."+ #+ i#' !# *#/i!#.&i" #. . /#&"!'* *'"'*i' '#*".!' #. 4+7' "*"+#+'8 D##*i."* +" #4i&i#.&i" !# /#&"!' 6 #+ &'/' '* i+'*"' !# *'!&'8 D##*i."* #+ &'.#.i!' !# ;#!"! 6 +"/ ##*"*"/ !# )+)' /#&' 6 ;<#!' !#+ #!i' ")i#.#= ")i$. /# &"+&+" +" &".i!"! !# "" #>"'*"!"= #+ >'+#. !# +'/ "/#/ !# /#&"!' 6 #+ &"+'* /i.i/*"!' '* #+ "/ /"!'8

INTRODUCCIÓN TEÓRICA E+ /#&"!'* *'"'*i' &'./i6# ." !# +"/ 4'*"/ 2/ "+i"#.# i+i?"!"/ "*" #+ /#&"!'= !# ." "+i" "" !# "#*i"+#/= " .i>#+ i.!/*i"+= #. 4'*" *2i!" 6 &'. )"7' &'/' .i"*i' &".!' /# *"" !# *".!#/ &".i!"!#/8 E. #/# i' !# /#&"!'*= #+ "#*i"+ ;<#!' #/ &'.i."#.# #+#>"!' '* +" *'"&i5. !#+ /#&"!'*= !#72.!'+' &"#* " *">$/ !# ." &'**i#.# !# "i*# &"+i#.# @# &i*&+" " +' +"*' !# +" &"*&"/" !#+ /#&"!'*8 E+ 4+7' !# "i*# #!# /#* ".' #. "*"+#+' &'' #. &'.*"&'**i#.#8 L'/ /#&"!'*#/ !# *". ""' '/##.= " &'.i."&i5.= . #.4*i"!'* !#+ *'!&'= @# '#*" #. )"/# "+ i/' *i.&ii' 6 &'. "i*# #. &'.*"&'**i#.# ' . #.4*i"!'* #. +#&;' 4+i!i?"!'8 E/'/ /#&"!'*#/ /# #!#. !i/#"* "*" i#'/ !# /#&"!' &'*#.!i!'/ #.*#  6 0 i.'/ 6 &""&i!"! !# /#&"!' !#/!# .'/ '&'/ &i#.'/ !# i+'*"'/ '* ;'*" ;"/" "+&".?"* +"/ ,00 ;8 E. +" i.!/*i" @i&" / "6'* /' #/ #+ /#&"!' !# /"+#/ 4#*i+i?".#/= &'' #+ /+4"' .i*"' 6 4'/4"' !# "'.i'= /"+#/ '2/i&"/ 6 4#*i+i?".#/8 S'. 6 "!#&"!'/ "*" #+ /#&"!' !# *'!&'/ *".+"*#/= &'. )#."/ &"*"&#*/i&"/ !# 4+7' @# *#@i#*#. i#'/ !# /#&"!' '!#*"!'/8 P#!#. /#* "!""!'/ "*" ".i+"* "#*i"+#/ "+' #"7'/'/ #!i".# !i/'/ii>'/ #/#&i"+#/ @# !i/*##. +"/ &'/*"/ /5+i!"/ 4'*"!"/8 D# ;#&;'= +" "&&i5. !# >'+&"!' #/ )#.#4i&i'/" !#.*' !# &i#*'/ +i#/ "*" '!'/ +'/ *'!&'/= #/ /# *'# +" &'*#?" /#i#*#")+# @# /# 4'*" #. +" /#*4i&i# !# +"/ "*&+"/ @# /# /#&".= &'. +' &"+ /# 4"&i+i" +" /"+i!" !# +" ;#!"! !#/!# #+ i.#*i'* !# +"/ "*&+"/8 A!#2/= /# "!#&". )"/".# )i#. "*" "#*i"+#/ #*'/#./i)+#/= #. +'/ &"/'/ #. @# ." *#/*i&&i5. #. +" ##*"*" !# /#&"!' .' i+i@# @# #+ i#' !# /#&"!' #." @# /#* 6 *'+'."!'8 Si. #)"*'= .' /'. "!#&"!'/ "*" +"/ /ii#.#/ "+i&"&i'.#/: /#&"!' !# )"**'/= //#./i'.#/= "#*i"+#/ 6 #"7'/'/ 6 "#*i"+#/ @# *#@i#*". 2/ !# ." ;'*" "*" #+ /#&"!'8 A!#2/= *#/#.". +ii"&i'.#/ #. #+ /#&"!' !# "#*i"+#/ '+>'*i#.'/ ' +i>i".'/= +'/ &"+#/ /'. "**"/*"!'/ 42&i+#.# '* +" &'**i#.# "/#'/"8 E. #/'/ &"/'/ !#)#. '"*/# #. &'./i!#*"&i5. +'/ /#&"!'*#/ *'"'*i'/ i.!i*#&'/= &'' +'/ 2/ "!#&"!'/8

TIPOS DE SECADORES ROTATORIOS L'/ /#&"!'*#/ *'"'*i'/ #!#. /#* &+"/i4i&"!'/ #. *#/ i'/: • • • •

S#&"!'* *'"'*i' !# &"/&"!" &'. &"+#."i#.' !i*#&'8 S#&"!'* !i*#&' &'. #*/i"."/ #*i4$*i&"/ "*" #+ "i*# &"+i#.#8 S#&"!'* '* &"+#."i#.' i.!i*#&'8 E+ /#&"!'* &'. #*/i"."/ #*i4$*i&"/ #/= #. *#"+i!"! . #@i' &'.i.' !# /#&"!'* "i"!' &'. &i*&+"&i5. *"./>#*/"+8

SECADOR INDIRECTO. U. i' !# /#&"!'* i.!i*#&' '/## ." &"*&"/" *'"'*i" i.&+i."!"= &'' +'/ /#&"!'*#/ !i*#&'/= #*' #. +"* !# #+#>"!'*#/ #/2 *'>i/' !# )'/ @# &'.i#.#. >"'* ' "" &"+i#.#8 L'/ #@i'/ #@#'/ '/##. ." /'+" 4i+" !# )'/= #*' +'/ #@i'/ !# "6'* ""' #+#". !'/ 4i+"/ !# )'/= !# +"/ &"+#/ +" i.#*." #/2 4'*"!" '* )'/ !# #.'* !i2#*' @# +'/ )'/ !# +" 4i+" #%#*."8 L" "+i#."&i5. /# &"+i#." '* &'."&' !i*#&' &'. +'/ )'/ /')*# +'/ &"+#/ 4+6# 4'*".!' ." !#+"!" &""8 S# i.6#&" "i*# " *">$/ !#+ /#&"!'* #. &".i!"! /4i&i#.# "*" #+ii."* #+ >"'* !# ""8 E+ "i*# ")".!'." #+ /#&"!'*  *2&i&"#.# /"*"!'= '* +' &"+ +" &".i!"! *#@#*i!"= /#+# /#* &;' #.'*  @# #. . /#&"!'* *'"'*i' !i*#&'8 E+ *')+#" !# +" #+ii."&i5. !# '+>' #. #+ "i*# !# /"+i!" #/2 /i+i4i&"!' 6 #. &;'/ &"/'/ #/ "!#&"!" +" &i*&+"&i5. ."*"+ !#+ "i*# /i. "6!" !# >#.i+"!'*#/8 L" >#+'&i!"! !#+ "i*# /# #.&#.*" '* +' &'<. "+*#!#!'* !# +'/ 0=3 /8 E+ >"'* !# &"+#4"&&i5. #/ i.*'!&i!' !#.*' !# +'/ )'/= 6 #+ &'.!#./"!' #+ii."!' #!i".# . !i/*i)i!'* !i/#/' #. #+ #%*#' !# !#/&"*" !# +'/ /5+i!'/8 L'/ /5+i!'/ /#&'/ /# !#/&"*". " *">$/ !# ")#**"/ *"&i&"!"/ #. +" &"*&"/"= +"/ &"+#/ '/##. ." #/"" @# #*i# ".#.#* . #/#/'* !# +#&;' /4i&i#.#8 E/# /#&"!'* #/ #/#&i"+#.# "!#&"!' "*" "#*i"+#/ @# *#/#.". . #*'!' !# /#&"!' " >#+'&i!"! !#&*#&i#.# *'+'."!' 6 '* #++' !#)#. ".#.#*/# !*".# . +"*' i#' " ." ##*"*" *2&i&"#.# &'./".#8 P'* '*" "*#= +" *'"&i5. #>i" +" 4'*"&i5. !# #**'.#/ !# "#*i"+ 6 4"&i+i" +" /"+i!" !#+ >"'* !# ""8 P#/' @# ;"6 '&" $*!i!" !# &"+'* #. +" &'**i#.# "/#'/" @# /"+#= / *#.!ii#.' $*i&' #/ #+#>"!'8 E/# #@i' #/ "!#&"!' "*" #+ /#&"!' !# "#*i"+#/ #*'/#./i)+#/= #/ +" ##*"*" 2%i" "+&".?")+# #!# /#* &'.*'+"!" &'. *#&i/i5. "+ &'.*'+"* +" ##*"*" !#+ 4+i!' &"+#4"&'*8 N' #/ "!#&"!' "*" #+ /#&"!' !# "#*i"+#/ @# 4'*#. &'/*"/ "!;#*#.#/ /')*# +'/ )'/ !# &"+#4"&&i5.8 P'* *"?'.#/ !# .!'+# #&2.i&" +'/ /#&"!'*#/ i.!i*#&'/ .' #!#. /#* ". *".!#/ &'' +'/ "6'*#/ /#&"!'*#/ !i*#&'/ i+i?"!'/ "*" *'!&&i'.#/ 6 *".!#/= #*' "4'*."!"#.# +"/ *'!&&i'.#/ !# "#*i"+#/ "*" +'/ @# #/ "*i&+"*#.# "!#&"!' #/# /#&"!'*= /'. *#+"i>"#.#

#@#"/8 L"/ !i#./i'.#/ !# +"/ &"*&"/"/ >"*". 18 " 380  !# !i2#*' 6 10 " ,0  !# +'.i!= 6 +'/ )'/ !# &"+#4"&&i5. i#.#. &'' !i#./i'.#/ i&"/ +"/ /ii#.#/: 4i+" #%#*."= 110 = 6 4i+" i.#*."= - ( ')#.i$.!'/# &'#4i&i#.#/ !# *"./4#*#.&i" !# &"+'* !#+ '*!#. !# +'/ , HC8

EQUIPOS AUXILIARES S"+>' #. #+ &"/' !# +'/ /#&"!'*#/ #@#'/= #/ #/#.&i"+ #.4*i"* *2&i&"#.# '!'/ +'/ *'!&'/ @# /"+#. !#+ /#&"!'* #!i".# ." &'**i#.# !# "i*# #. . #.4*i"!'* *'"'*i' ' #.4*i"!'* !# +#&;' 4+i!i?"!'= #/' @# #!# /#* #%&#/i>' #+ &'.#.i!' &"+5*i&' !# ." !#/&"*" &'.i." !# ,0 " ,00 ; @# ")".!'." #+ /#&"!'* " .'/ 100 HC= #/#&i"+#.# /i #+ "#*i"+ #/ #"@#"!' #. )'+/"/ !# +2/i&' ' !# 4i)*" /i. "/"* *#>i"#.# '* #+ "+"&#."i#.' #. . /i+'( "!#2/= &;'/ *'!&'/ i#.!#. " "+i."*/# /i /# +#/ "+"&#." &"+i#.#/ #. . /i+'8 E. #.#*"+= #/ &'.>#.i#.# "+&".?"* ." ##*"*" @# /#*# "+ ")i#.# #. ,0 ' 30HC8 E.*# '*'/ #@i'/ "%i+i"*#/ /# i.&+6#. " +'/ &"+#4"&'*#/ !# "i*#= ".' !i*#&'/ &'' i.!i*#&'/= &2"*"/ !# #+"!' !#+ "i*#= &'+#&'*#/ !# '+>' #4i&i#.#/ 6 >#.i+"!'*#/( "!#2/ !# . /i/#" !# *"./'*"!'*#/ #!i".# &i."/J "*" +" "+i#."&i5. 6 /"+i!" !#+ *'!&'8 E. "+."/ +"."/ #/ .#&#/"*i' "+i&"* . /i/#" !# *"/"!'*#/ '#*"!'/ "'2i&"#.# "*" !#/#"* #+ "#*i"+ "+'#*"!' /')*# +'/ #+#>"!'*#/8 E/'/ /'. *i!'/'/ 6 " >#&#/ #/ *')+#2i&' ".#.#*+'/ #. &'.!i&i'.#/ #4#&i>"/ !# '#*"&i5.8

CÁLCULOS TABLA DE DATOS EXPERIMENTALES Entrada ,K 1-

TG ℃! T" ℃! Sa#$da TG ℃! T" ℃! R'2#*' J T##*"*" !# '#*"&i5.  ℃J Ti#' !# '#*"&i5. i.J M"/" !# *">" /#&" J M"/" !# "" "*#"!" J M"/" !# *">" 4i."+ J R#>'+&i'.#/ '* i.' !#+ /#&"!'* *J

1,K  9 100 180K , 08, , 18-

C".i!"! !# A" E>"'*"!" 18 C'./*i* +" &"*" !# ;#!"! !# +" #?&+" "i*#>"'* !# ""= " +" *#/i5. ")/'+" !# K   ,8 C".i!"! !# "" #>"'*"!"8 W i=

 M i

W i=

θ0

( 60 )

  2.25 Kg

 ( 60 ) → W i=8.4 Kg

16.08 min

h

 M s ( 60 ) W s = θ0 W s =

2 Kg

 ( 60 ) → W s=7.4  Kg

16.08 min

W e =W i−W s

h

W e

8.4 −7.4

=

 Kg → W e h

1

=

 Kg h

38 C".i!"! !# "i*# .#&#/"*i' "*" #+ /#&"!'

W e

W 2=W 1=W a =

´ 

,

Y 2 −Y 1

U/".!' +" &"" /i&*'$*i&"= /# ')i#.#. +'/ /ii#.#/ !"'/:

@T W =17 ℃  y T G =28 ℃ →Y 1=0.011

Kg A  Kg G s

@T W =54 ℃  y T G=128 ℃ → Y 2=0.11

Kg A  KgGs

1

W 2=W 1=W a =

 Kg h

( 0.11 −0.011 ) Kg A

→ W 2=10.10

 KgG s h

 KgG s

8 M"/" >#+'&i!"! !#+ "i*# E/ +" *#+"&i5. #.*# +" &".i!"! !# "i*# .#&#/"*i' "*" #+ /#&"!' 6 #+ 2*#" *"./>#*/"+ !#+ /#&"!'*8

G=

W 2  A

10.10

=

 Kg Gs h

(

0.785 0.2520 m

 → G=202 2

)

 Kg Gs hm

8 Ti#' !# *#/i!#.&i" θr =

  0.23

∗ L

0.9

S . N  . D

−

 β . L .G ∗1.97  F 

S# &'./i!#*" &'' D  08 &  08 % 10  µ −0.5

 β =5 Dp

=5 ( 0.5 x 10 ) 4

−0.5

=0.014

2

 N 

=

1.7 rp m

8.4

 F =

θr =

Kg h

Wi Kg  =  → F =168.50 2 2  A 0.785 ( 0.2520 m) hm

∗( 1.877 m) − 0.085∗1.7 ∗0.2520 m  

∗

0.014 1.877

0.23

0.9

m∗202

 KgG s 2

hm

Kg 168.50 2 hm

∗1.97

θr =12.5 mine!ri"#

8 V'+#. !# "/ !# /#&"!' $ 2=

[

$ 2=

[

1 29

1 29

,

+

+

Y 2 18

][ ] ∗

 % . T 2 ∗W 2  &

 ] [

0.11 18

∗

0.082 am.m

3

/ 'gm#(.'.∗427 K 

0.7697 am

]

∗8.40

 Kg G s h

3

mG $ 2=15.52 h

-8 B"+".&# !# &"+'*  P"*" #+ )"+".&# !# &"+'* /# &'./i!#*" @# #+ *'!0&' /"+# &'+#"#.# /#&' !#+ #@i'8 K8 C"+'* /i.i/*"!' '* #+ "/ &')/i)+# W g=

 Lg∗17∗60∗ ) g 1000

W g=

∗ ∗ ∗

0.96 17 60 1.8 g 1000

/ L

→W  g =1.62

 Kg h

*g =W g∗ &+ 

*g =1.62

'g  ∗m3 h  K"a( ∗11000 '"a( → *g= 9900 3 1.8 'g h m

98 C"+'* ")/'*)i!' '* +" *">" *S =W S . +ps (    − i ) *S =7.4

 Kg  K"a( ∗ 0.239 '"a( / 'g . ℃ ( 94 −28 ) ℃ → *S =116.7276 h h

108C"+'* ")/'*)i!' '* #+ "/ !# /#&"!'8 *a=W a . +pa (  2− a )

*a=10.10

 KgG s h

∗0.24 '"a( / 'g . ℃ (128−28 ) ℃

*a=242.4 '"a( / h

118 C"+'* ")/'*)i!' '* #+ "" #>"'*"!" *- =W e (  $ −  a )

D# ")+"/: @ 28 ℃ →  a=28.16 '"a( / 'g"#m#(i/0i1#

@ 156 ℃ →  $ =662 '"a( / 'g "#m# 2ap#r

P'* +' ".': *- =1 'g / h∗(662−28.16 ) '"a( / 'g→* - =633.84

 K"a( h

1,8E4i&i#.&i" $*i&" n =

n =

*S + *a + *W  *g

+

116.7276 242.4

+ 633.84

9900

→ n =12.03

138 E4i&i#.&i" !# /#&"!' n s=

n s=

*W  * S + *a + *W   

633.84

116.7276

+ 242.4 + 633.84

→ ns =60.57

18 C'/' !# /#&"!' '* i+'*"' !# *'!&' + S=

+ S=

1

W a

∗[ W g .+ g ] 1

10.10 'g

/h

∗[ 1.62 'g / h∗10.66 3 / 'g ] ∴ + S 4 1.71 3 / 'g

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