pdtk mixing time 3

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PRAKTIKUM OPERASI TEKNIK KIMIA SOLID-LIQUID MIXING I. TUJUAN 1. Men get ahui jeni !"#a a#i$ %a $i !$" e &i 'in g. (. Men get ahu i )i# ang an Re*n "#% %a $i "! e$a i !e nga %u+an ,a&!u$a n te$e )ut ete#ah %eti+ $unning. . Menentu+an mixing time %a$i ,a&!u$an te$e)ut %an &enje#a+an /a$ia)e# *ang  )e$!enga$uh. 0. Me&)an%in g+a n %en ita ha i# e+ !e$ i&e n et e#ah %ia% u+ %an a!a )i# a %ihitu ng te$!iah. II. DASAR TEORI Penga%u+an agitation2 a%a#ah ge$a+an *ang te$in%u+ i &enu$ ut ,a$a te$tentu  !a%a uatu )ahan %i %a#a& )ejana3 %i&ana ge$a+an itu )iaan*a &e!un*ai e&a,a&  !"#a a#i$an i$+u#ai. Se%ang+an !en,a&!u$an mixing 2 a%a#ah !e$iti4a &en*e)a$n*a  )ahan-)ahan e,a$a a,a+ %i&ana )ahan *ang atu &en*e)a$ +e %a#a& )ahan *ang #ain %an e)a#i+n*a3 e%ang )ahan-)ahan te$e)ut e)e#u&n*a te$!iah %a#a& %ua 5ae atau #e)ih. 6h$i tie Gean+"!#i3 Transport Procesess and Unit Operations3 ha#a&an 102 Tujuan !enga%u+ an anta$a #ain a%a#ah 7 12 Me&)u at !a $ti+e# !a%at te$u! eni. (2 Men,a&! u$+ an #i8ui % *ang a#ian g #a$ut miscible23 &i a#n* a &eti# a#+"h"# %an ai$. 2 Men%i !e$i+ an ga +e %a#a& 9at ,ai$ %a#a& )en tu+ ge#e&)ung +e, i#. 02 Men%i !e$i+ an 9at ,ai$ *ang ti%a+ %a! at )e$,a&!u $ %engan 9at ,ai$ #ain3 ehi ngga &e&)entu+ e&u#i atau u!eni )uti$an-)uti$an ha#u. :2 Me&!e$, e!a t !e$ !in %ahan +a# "$ ant a$a 9at ,ai$ %en gan +u&!a$an atau &an te# +a#"$. M,6a)e3 Unit Operation of Chemical Engineering 3 ha#a&an (;2 <iaan* a 9at ,ai$ %ia%u + %i %a#a& tang+ i atau )ejana )e$)entu+ i#in%e $ *ang %a!at te$tutu! &au!un te$)u+a. Tinggi9at ,ai$ *ang %iiguna+an a%a#ah (= %a$i tinggi tang+ i. A%a %ua &a,a& jeni i&!e##e$ 3 *aitu *ang &engh ai#+an a$u ejaja$ axial 2 %engan u&)u !"$" i&!e##e$ %an *ang &enghai#+an a$u %a#a& a$ah tangenia# radial 2. Te$% a!at tiga jeni uta&a %a$i i&!e##e$ *aitu !$"! e##e$ 3 !a%%#e3 %an tu$)in. M,6a)e3 Unit Operation of Chemical Engineering 3 ha#a&an (; > (?2

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PRAKTIKUM OPERASI TEKNIK KIMIA

SOLID-LIQUID MIXING

I. TUJUAN

1. Mengetahui jeni !"#a a#i$ %a$i !$"e &i'ing.

(. Mengetahui )i#angan Re*n"#% %a$i "!e$ai !enga%u+an ,a&!u$an te$e)ut

ete#ah %eti+ $unning.

. Menentu+an mixing time %a$i ,a&!u$an te$e)ut %an &enje#a+an /a$ia)e# *ang

 )e$!enga$uh.

0. Me&)an%ing+an %enita hai# e+!e$i&en ete#ah %ia%u+ %an a!a)i#a %ihitung

te$!iah.

II. DASAR TEORI

Penga%u+an agitation2 a%a#ah ge$a+an *ang te$in%u+i &enu$ut ,a$a te$tentu

 !a%a uatu )ahan %i %a#a& )ejana3 %i&ana ge$a+an itu )iaan*a &e!un*ai e&a,a&

 !"#a a#i$an i$+u#ai. Se%ang+an !en,a&!u$an mixing 2 a%a#ah !e$iti4a &en*e)a$n*a

 )ahan-)ahan e,a$a a,a+ %i&ana )ahan *ang atu &en*e)a$ +e %a#a& )ahan *ang #ain

%an e)a#i+n*a3 e%ang )ahan-)ahan te$e)ut e)e#u&n*a te$!iah %a#a& %ua 5ae

atau #e)ih. 6h$itie Gean+"!#i3 Transport Procesess and Unit Operations3 ha#a&an

102

Tujuan !enga%u+an anta$a #ain a%a#ah 7

12 Me&)uat !a$ti+e# !a%at te$u!eni.

(2 Men,a&!u$+an #i8ui% *ang a#iang #a$ut miscible23 &ia#n*a &eti# a#+"h"# %an

ai$.

2 Men%i!e$i+an ga +e %a#a& 9at ,ai$ %a#a& )entu+ ge#e&)ung +e,i#.

02 Men%i!e$i+an 9at ,ai$ *ang ti%a+ %a!at )e$,a&!u$ %engan 9at ,ai$ #ain3 ehingga

&e&)entu+ e&u#i atau u!eni )uti$an-)uti$an ha#u.

:2 Me&!e$,e!at !e$!in%ahan +a#"$ anta$a 9at ,ai$ %engan +u&!a$an atau &ante#+a#"$.

M,6a)e3 Unit Operation of Chemical Engineering 3 ha#a&an (;2

<iaan*a 9at ,ai$ %ia%u+ %i %a#a& tang+i atau )ejana )e$)entu+ i#in%e$ *ang

%a!at te$tutu! &au!un te$)u+a. Tinggi9at ,ai$ *ang %iiguna+an a%a#ah (= %a$i tinggi

tang+i. A%a %ua &a,a& jeni i&!e##e$ 3 *aitu *ang &enghai#+an a$u ejaja$ axial 2

%engan u&)u !"$" i&!e##e$ %an *ang &enghai#+an a$u %a#a& a$ah tangenia#

radial 2. Te$%a!at tiga jeni uta&a %a$i i&!e##e$ *aitu !$"!e##e$3 !a%%#e3 %an tu$)in.

M,6a)e3 Unit Operation of Chemical Engineering 3 ha#a&an (; > (?2

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Ma,a&-&a,a& jeni impeller !en,a&!u$an 7

1. P$"!e##e$ 

Me$u!a+an ,"nt"h i&!e##e$ a#i$an a+ia#3 %engan +e,e!atan tinggi untu+ ,ai$an

/i+"ita $en%ah. P$"!e##e$ )e$u+u$an +e,i# )e$!uta$ !a%a +e,e!atan !enuh3 )ai+ 

11: atau 1?: $=&in. Se%ang+an !$"!e##e$ *ang )e$u+u$an )ea$ )e$!uta$ !a%a

0 hingga @ $=&in.

(. Pa%%#e

Untu+ &aa#ah e%e$hana agitat"$ *ang e5e+ti5 %iguna+an a%a#ah !a%%#e %ata$ 

*ang )e$!uta$ !a%a !"$" /e$ti+a#. Pa%%#e *ang u&u& a%a#ah !a%%#e %engan %ua

 )i#ah %an e&!at )i#ah. Pa%%#e )e$!uta$ %engan +e,e!atan #a&)at %i tengah /ee#

&en%"$"ng ,ai$an e,a$a $a%ia# %an tangenia# %engan ha&!i$ ti%a+ a%a ge$a+ 

/e$ti+a# %ii&!e##e$. Da#a& in%ut$i !a%%#e )e$!uta$ !a%a +e,e!atan anta$a ( %an

1: $=&in.

. Tu$)ine

<entu+n*a &en*e$u!ai !a%%#e )i#ah )an*a+ %engan !iau !en%e+3 *ang )e$!uta$ 

 !a%a +e,e!atan tinggi %i!"$" !uat /ee#. Dia&ete$ i&!e##e$ #e)ih +e,i# %a$i

 !a%%#e3 &u#ai a&!ai : !e$en %a$i %ia&ete$ /ee#. Tu$)in )iaan*a e5e+ti5 

untu+ jang+au /i+"ita *ang ,u+u! #ua. Pa%a ,ai$ )e$/i+"ita $en%ah3 tu$)in itu

&eni&)u#+an a$u *ang angat %e$a *ang )e$#angung %i +ee#u$uhan )ejana3

&ena)$a+ +ant"ng-+ant"ng *ang tagnan %an &e$ua+n*a. Di %e+at impeller   itu

te$%a!at 9"ne a$u %e$a *ang angat tu$)u#en %engan gee$an *ang +uat. A$u

uta&an*a )e$i5at $a%ia# %an tangenia#. K"&!"nen tangenia#n*a &eni&)u#+an

/"$te+ %an a$u !uta$3 *ang ha$u %ihenti+an %engan &engguna+an e+at baffle2

atau difuser  aga$ i&!e##e$ itu &enja%i angat e5e+ti5. M,6a)e3 Unit O!e$ati"n "5 

6he&i,a# Enginee$ing3 !age (?-(@2

 

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Ga&)a$ 1.1 Jeni > jeni Impeller  a2 three-blade marine propeller  )2 open

 straight-blade turbine ,2 bladed disk turbine %2 vertical curved-bladeturbine e2

 pitched-blade turbine.

Da#a& %eain agitat"$ /ee#3 5a+t"$ *ang !enting a%a#ah %a*a *ang %i!e$#u+an

untu+ &engge$a+an impeller . Ka$ena %a*a *ang %i!e$#u+an untu+ ite& te$tentu

ti%a+ %a!at %i!$e%i+i e,a$a te"$iti3 %a!at %i+"$e#ai+an %engan impeller  )i#angan

Re*n"#% NRe2.

............................................ 12

Kete$angan 7 N ' 

ℜ  B <i#angan Re*n"#%

  D(  B Dia&ete$ !enga%u+ &2

  N B Ke,e!atan !uta$ Penga%u+ $!&2

  ⍴  B Denita 6a&!u$an +g=&2

  C B i+"ita 6a&!u$an +g=&.2

Da#a& tang+i a#i$an #a&ina$ untu+ NRe 1 %an a#i$an tu$)u#en untu+ NRe F 103

%an untu+ $ange anta$a 1 a&!ai 10 a#i$ann*a a%a#ah t$anii.

6h$itie J. Gean+"!#i3 Transport Process and Unit Operation3 ha#a&an 1002.

Se%ang+an untu+ &en,a$i /i+"ita ,a&!u$an %a$i /i,"&ete$ "t4a#%3

&enggunaan !e$a&aan 7

µair

µcampuran❑

=t air.⍴air

t campuran.⍴campuran.................................... (2

Sa#9)e$g3 ugh H. %++3 A M"%e$n La)"$at"$* 6"u$e3 ha#a&an 11;2

Mixing Time

 Mixing time &e$u!a+an a#ah atu !a$a&ete$ *ang !a#ing !enting %a#a&

liuid-liuid mixing   *ang %i)utuh+an 5#ui%a untu+ )e$,a&!u$ &e$ata +ee#u$uh

tang+i ehingga ,a&!u$an )e$i5at h"&"gen. Mixing time a%a#ah 4a+tu !enga%u+an3

%i&ana !a$a&ete$ /i+"ita %an %enita &enunju++an ang+a *ang +"ntan.

Pa$a&ete$ #ain *ang e5e+ti5 untu+ &enentu+an 4a+tu !en,a&!u$an *aitu7 +e,e!atan

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i&!e##e$3 %ia&ete$ /ee# %an i&!e##e$3 ju&#ah %an !ene&!atan )a55#e. Reza

Afshar Ghotli, 2013 halaman 596)

III. ALAT DAN <AAN

1. A#at

• Tang+i !enga%u+ tan!a )a55#e

• Penga%u+ !$"!e##e$ %an %i, tu$)ine

• <ea+e$ g#a ( &L

• Pi,n"&ete$ 1 &L

• i,"&ete$ Ot4a#%

• St"!4at,h

•  Ne$a,a ana#iti+ 

• Pi!et

• S!atu#a

• Ge#a a$#"ji

• <a## 5i##e$

(. <ahan

•Ai$ 

• <atu )ata e$)u+ 

I. SKEMA KERJA

<atu )ata e$)u+ ai$ 

? 7 (

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  Ke, 7 (:; $!&

Setia! 1 &enit

Ga&)a$ I.1 S+e&a +e$ja !$a+ti+u& "#i%-#i8ui% &i'ing !e$)an%ingan ? 7 (

Ga&)a$ I.( S+e&a +e$ja !$a+ti+u& "#i%-#i8ui% &i'ing !e$)an%ingan ; 7 1

. DATA PENGAMATAN

Ta)e# .1 ai# !enga&atan !$a+ti+u& "#i%-#i8uu%

6a$a +e$ja au# !enga&atan

Menghitung !e$)an%ingan ai$ 7 )atu )ata

e$)u+ ? 7 (

(00300 &# 7 ::3:; g$a&

Di &i'ing

A&ati jeni !"#a a#i$an

itung %enita %an /i+"ita

Menentukan mixin

time

<atu )ata e$)u+ ai$ 

; 7 1

Ke, 7 (:; $!&Di &i'ing

A&ati jeni !"#a a#i$an

Setia! 1 &enititung %enita %an /i+"ita

Menentukan mixin

time

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P"#a a#i$an ete#ah %eti+ $unning Ta&!a+ !"#a a#i$an $a%ia# +a$ena tega+ 

#u$u te$ha%a! tang+i !enga%u+ 

itung %enita etia! 1 &enit !a%a ai$ 

)atu )ata e$)u+ %engan !e$)an%ingan

? 7 (

%eti+ !e$ta&a 7 7 131 g=&#

1 &enit 7 7 13(; g=&#

( &enit 7 7 13( g=&#

&enit 7 7 130 g=&#

0 &enit 7 7 13(; g=&#

: &enit 7 7 130( g=&#

; &enit 7 7 13(; g=&#

? &enit 7 7 13(; g=&#

itung i+"ita !a%a ai$ )atu )ata

e$)u+ %engan !e$)an%ingan ? 7 (

%eti+ !e$ta&a 7 C 7 301( g=&.

1 &enit 7 C 7 30? g=&.

( &enit 7 C 7 30 g=&.

&enit 7 C 7 301? g=&.

0 &enit 7 C 7 301: g=&.

: &enit 7 C 7 3010 g=&.

; &enit 7 C 7 30? g=&.

? &enit 7 C 7 3010 g=&.

Menghitung !e$)an%ingan ai$ 7 )atu )ata

e$)u+ 

 !e$)an%ingan ; 7 1

1?130( &# 7 ((@3:? g$a&

P"#a a#i$an ete#ah %eti+ $unning Ta&!a+ !"#a a#i$an $a%ia# +a$ena tega+ 

#u$u te$ha%a! tang+i !enga%u+ 

itung %enita etia! 1 &enit !a%a ai$ 

)atu )ata e$)u+ %engan !e$)an%ingan

; 7 1

%eti+ !e$ta&a 7 7 13 g=&#

1 &enit 7 7 13: g=&#

( &enit 7 7 13 g=&#

&enit 7 7 130 g=&#

0 &enit 7 7 13; g=&#

: &enit 7 7 13: g=&#

; &enit 7 7 13(0 g=&#

? &enit 7 7 13(@ g=&#

itung i+"ita !a%a ai$ )atu )ata

e$)u+ %engan !e$)an%ingan ? 7 (

%eti+ !e$ta&a 7 C 7 30(? g=&.

1 &enit 7 C 7 30(( g=&.

( &enit 7 C 7 30 g=&.

&enit 7 C 7 30(1 g=&.

0 &enit 7 C 7 301 g=&.

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: &enit 7 C 7 301 g=&.

; &enit 7 C 7 30(( g=&.

? &enit 7 C 7 301; g=&.

I. PEM<AASAN

Pa%a !$a+ti+u& "#i%-#i8ui% ini &engguna+an /a$ia)e# ai$ A2 %an )atu )ata

e$)u+ <2. Pe$)an%ingan &aaa !a%a e+!e$i&en +a#i ini *aitu ? 7 ( %an ; 7 1

%i&ana /"#u&e ,a&!u$an tinggi /ee# )e+e$ g#a u+u$an ( &#2 *ang

tinggin*a 1 ,&. Sehingga %i%a!at+an tinggi /"#u&e ,a&!u$a 1(3; ,& 1; &#.

 O#eh +a$ena itu ,a&!u$an *ang ha$u %i)uat !a%a e+!e$i&en !e$ta&a %engan

 !e$)an%ingan ? 7 ( a%a#ah ai$ (00300 &#2 7 )atu )ata e$)u+ ::3:; g$2. itungan

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te$e)ut %i!e$"#eh )e$%aa$+an !e$hitungan 5$a+i3 e%ang+an ju&#ah /"#u&e

t"ta#n*a a%a#ah 1; &# euai %engan u+u$an tinggi /ee#n*a.

<atu )ata e$)u+ ai$ %i&au++an +e%a#a& )e+e$ g#a ( &#. P$"e

mixing &engguna+an /ee# )e$u!a )e+e$  

g#a ( &# tan!a baffle  %engan jeni

 !enga%u+ tu$)in. Pa%a e+!e$i&en ini

+e,e!atan impeller %i et !a%a (:; $!&3

+e&u%ian ete#ah %eti+ %ia&ati. Jeni !"#a

a#i$ann*a a%a#ah $a%ia# +a$ena tega+ #u$u

te$ha%a! tang+ai !enga%u+. Pa%a tang+i

 )e$!enga%u+3 !"#a a#i$an *ang %ihai#+an

 )e$gantung !a%a )e)e$a!a 5a+t"$ anta$a

#ain ge"&et$i tang+i3 i5at 5ii+ 5#ui%a %an

 jeni !enga%u+ itu en%i$i. Penga%u+ jeni turbine a+an ,en%e$ung &e&)entu+ !"#a

a#i$an $a%ia# %an tangenia#. Pa%a e+!e$i&en ini %a!at %i#ihat !a%a ga&)a$ I.(

e)agai )e$i+ut7

Ga&)a$ I.( P"#a a#i$an "#i%-#i8ui% &i'ing !e$)an%ingan ?7(

<atu )ata e$)u+ ta&!a+ #a$ut %a#a& ai$ ete#ah %i#a+u+an !enga%u+an

%engan i&!e##e$ %an !"#a ai$ *ang &un,u# *aitu ai$ )e$!uta$ e,a$a $a%ia# %i!"$"3

%an a#i$ann*a te$#ihat te$atu$. Penga&atan *ang %i#a+u+an a%a#ah %engan )e)e$a!a

/a$ia)e# 4a+tu untu+ &en%a!at+an %enita %an /i+"ita etia! 1 &enit.

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Di%a!at+an %entita !a%a 4a+tu 1 &enit 7 7 13(; g=,&3 ( &enit 7 7 13(

g=,&3 &enit 7 7 130 g=,&3 0 &enit 7 7 13(; g=,&3 : &enit 7 7 130(

g=,&3 ; &enit 7 7 13(; g=,&3 ? &enit 7 7 13(; g=,&. Denita %iu+u$ %engan

&engguna+an !i+n"&ete$ e%ang+an /i+"ita %iu+u$ %engan &engguna+an

/i+"&ete$ Ot4a#%. Di%a!at+an /i+"ita !a%a 4a+tu 1 &enit 7 C 7 30? g=&.3

( &enit 7 C 7 30 g=&.3 &enit 7 C 7 301? g=&.3 0 &enit 7 C 7 301: g=&.3

: &enit 7 C 7 3010 g=&.3 ; &enit 7 C 7 30? g=&.3 ? &enit 7 C 7 3010 g=&..

Penga&atan te$e)ut %i#a+u+an untu+ &ene&u+an 4a+tu ,a&!u$an &i'ing ti&e2

*ang te$ja%i3 %i&ana &i'ing ti&e %i!e$"#eh %engan ,a$a &engu+u$ %enita %an

/i+"itan*a3 ji+a %enita %an /i+"ita uatu ,a&!u$an ni#ain*a u%ah +"ntan

&a+a &i'ing ti&e %a!at %i+etahui. Pa%a !e$,")aan ini3 %i%a!at+an &i'ing ti&e !a%a

&enit +e-1 %an +e-(. Jeni a#i$an *ang te$ja%i a%a#ah a#i$an tu$)u#en

E+!e$i&en +e%ua %engan &engguna+an &engguna+an /a$ia)e# *ang a&a

*aitu ai$ A23 )atu )ata e$)u+ <2 %engan !e$)an%ingan &aa ;71 ehingga

 !e$)an%ingan &aa *ang %i!e$"#eh ai$ 1?130( &#2 3 )atu )ata e$)u+ ((@3:? g$2.

<atu )ata e$)u+ai$ %i&au++an +e%a#a& )e+e$ g#a ( &# Sete#ah e&ua

,a&!u$an %ita&)ah+an +e&u%ian %ia%u+ %engan &engguna+an i&!e##e$ jeni tu$)in.

Penga%u+an )e$tujuan untu+ &engh"&"gen+an ,a&!u$an. Penga%u+an %i#a+u+an

%engan +e,e!atan !uta$ (:; $!&. Lang+ah

e#anjutn*a a&a e!e$ti e+!e$i&en

 !e$ta&a. Jeni !"#a a#i$ann*a a&a *aitu

$a%ia#. Pa%a e+!e$i&en ini %a!at

%i#ihat !a%a ga&)a$ ;.( e)agai )e$i+ut7

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Ga&)a$ I. P"#a a#i$an "#i%-#i8ui% &i'ing !e$)an%ingan ;71

<atu )ata e$)u+ ta&!a+ #a$ut %a#a& ai$ ete#ah %i#a+u+an !enga%u+an

%engan i&!e##e$ %an !"#a ai$ *ang &un,u# *aitu ai$ )e$!uta$ e,a$a $a%ia# %i!"$"3

%an a#i$ann*a te$#ihat te$atu$. Penga&atan *ang %i#a+u+an a%a#ah %engan )e)e$a!a

/a$ia)e# 4a+tu untu+ &en%a!at+an %enita %an /i+"ita etia! 1 &enit.

Di%a!at+an %entita !a%a 4a+tu 1 &enit 7 7 13: g=,&3 ( &enit 7 7 13

g=,&3 &enit 7 7 130 g=,&3 0 &enit 7 7 13; g=,&3 : &enit 7 7 13:

g=,&3 ; &enit 7 7 13(0 g=,&3 ? &enit 7 7 13(@ g=,&. Denita %iu+u$ %engan

&engguna+an !i+n"&ete$ e%ang+an /i+"ita %iu+u$ %engan &engguna+an

/i+"&ete$ Ot4a#%. Di%a!at+an /i+"ita !a%a 4a+tu 1 &enit 7 C 7 30(( g=&.3

( &enit 7 C 7 30 g=&.3 &enit 7 C 7 30(1 g=&.3 0 &enit 7 C 7 301 g=&.3

: &enit 7 C 7 301 g=&.3 ; &enit 7 C 7 30(( g=&.3 ? &enit 7 C 7 301; g=&..

Penga&atan te$e)ut %i#a+u+an untu+ &ene&u+an 4a+tu ,a&!u$an &i'ing ti&e2

*ang te$ja%i3 %i&ana &i'ing ti&e %i!e$"#eh %engan ,a$a &engu+u$ %enita %an

/i+"itan*a3 ji+a %enita %an /i+"ita uatu ,a&!u$an ni#ain*a u%ah +"ntan

&a+a &i'ing ti&e %a!at %i+etahui. Pa%a !e$,")aan ini3 %i%a!at+an &i'ing ti&e !a%a

&enit +e-0 %an +e-:. Jeni a#i$an *ang te$ja%i a%a#ah a#i$an tu$)u#en.

II. KESIMPULAN DAN SARAN

A. KESIMPULAN

1. Jeni !"#a a#i$ann*a *ang %ihai#+an !a%a !e$,")aan %iata a%a#ah

$a%ia# +a$ena tega+ #u$u te$ha%a! tang+ai !enga%u+.

(. <i#angan Re*n"#% %a$i "!e$ai !enga%u+an ,a&!u$an te$e)ut

ete#ah %eti+ $unning !a%a !e$)an%ingan ?7( *aitu 74067 a#i$an

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Tu$)u#en2 e%ang+an !a%a !e$)n%ingan ;71 *aitu 72514,61 a#i$an

Tu$)u#en2.

. Mi'ing ti&e *ang %i!e$"#eh !a%a !e$)an%ingan ?7( *aitu !a%a &enit

+e-1 %an +e-( %i&ana %enita %an /i+"itan*a +"ntan.

Se%ang+an &i'ing ti&e !a%a !e$)an%ingan ;71 !a%a &enit +e-0 %an

+e-:.

0. Denita hai# e+!e$i&en *ang %i%a!at+an %i)an%ing+an %engan

%enita i%ea# *aitu !e$)e%aan %enita *ang %ihai#+an igni5i+an3

+a$ena a%an*a !e$)e%aan ju&#ah !a%atan *ang te$#a$ut %i %a#a& ite&3

%i&ana !a%a !e$,")aan ti%a+ e&ua !a%atan te$a%u+.

<. SARAN

1. Pati+an !enga%u+ )e$a%a %itengah )ejana aga$ aat !enga%u+ )e$!uta$ 

ti%a+ &engenai %in%ing )ejana.

(. Ka$ena #a$utan te$e)ut &e$u!a+an #a$utan u!eni3 &a+a aat ingin

&engu+u$ %enita %an /i+"ita jangan )ia$+an #a$utan &engen%a!

te$#a#u #a&a +a$ena a+an &e&!enga$uhi hai# %enita %an

/i+"itan*a.

III. DATAR PUSTAKA

M,.6a)e3 H.L. 1@:. Unit Operation of Chemical Engeneering . Ti""n He##

inihing 6". Lt%. Singa!u$a.

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Gh"t#i3  Re9a A5ha$. %++. (1 Chemical Engineering Communications.

aDe!a$t&ent "5 6he&i,a# Enginee$ing3 a,u#t* "5 Enginee$ing3 Uni/e$it* "5 

Ma#a*a3 Kua#a Lu&!u$3 Ma#a*ia.

Gean+"!#i3 6.I3 1. Transport Process and Unit Operation. (n%3 A##*n an%

<a,"n3 In,. <at"n.

Sa#9)e$g3 ugh H. %++3 !" Modern #aborator$ Course%& The 6it* 6"##ege "5 the

6it* Uni/e$it* "5 Ne4 "$+. Ne4 "$+.

LAMPIRAN1. Pembuatan campuran pertama dengan perbandingan massa

Di+etahui 7 Ai$ 7 )atu )ata e$)u+ B ?7(

  Tinggi /ee# )e+e$ g#a2 B 1 ,&

  "#u&e /ee# )e+e$ g#a2 B ( &#  "#u&e ,a&!u$an B tinggi /ee# B 1(3; ,& B 1; &#

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Ditan*a 7 !e$)an%ingan ,a&!u$an

Ja4a) 7 A 7 <

? 7 (

((0300 &# 7 ::3:; g$

Sehingga ju&#ah ,a&!u$an a%a#ah 1; &#

2. Pembuatan campuran kedua dengan perbandingan massaDi+etahui 7 Ai$ 7 <atu )ata e$)u+ B ; 7 1

  Tinggi /ee# )e+e$ g#a2 B 1 ,&

  "#u&e /ee# )e+e$ g#a2 B ( &#

  "#u&e ,a&!u$an B tinggi /ee# B1(3; ,& B 1; &#

Ditan*a 7 !e$)an%ingan ,a&!u$an

Ja4a) 7 A 7 < 7 6

; 7 1

1?130( &# 7 ((@3:?g$

Sehingga ju&#ah ,a&!u$an a%a#ah 1; &#

3. Menghitung bilangan Ren!ld dan menentukan "enis aliran saat t#3$ detik 

Di+ 7

Cai$ B 311 g$=,&. !a%a uhu (62

⍴ai$ B 1 g$=,&

tai$  B (30

⍴,a&!u$an untu+ ? 7 (2 B 13(@ g$=&L

⍴,a&!u$an untu+ ; 7 12 B 131 g$=&L

 N B (:; $!&

D" B 13: ,& B 31: &

Au&i 7

1. hea$ t$e %ia)ai+an

(. ti%a+ a%a !e$u)ahan uhu

. +e,e!atan !uta$ %i angga! a&a (:; $!&2

PER<ANDINGAN ? 7 (

Untu+ &en,a$i )i#angan Re*n"#% &engguna+an !e$a&aan 123 e%ang+an

untu+ &en,a$i C,3 &engguna+an !e$a&aan (23 %engan ⍴ )e$aa# %a$i !engu+u$an

%enita &engguna+an a#at !i+n"&ete$ %an t )e$aa# %a$i !engu+u$an &engguna+an

/i,"&ete$ "t4a#%.Di+ 7 t,a&!u$an  B 3:

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0,0101

µcampuran❑

=2,4 .1000

9,5 .1,028

µcampuran=0,0000410

Di%a!at+an ni#ai C, B 301 g$=,&. B 301 +g=&.

 N ℜ= D0

2 N ⍴rata−rata

µc

¿

0,1052m .26,794

 rad

s  .1,028

 kg

 L

0,0000041 kg

ms

  ¿74067 a#i$an Tu$)u#en2

PER<ANDINGAN ; 7 1

Untu+ &en,a$i )i#angan Re*n"#% &engguna+an !e$a&aan 123 e%ang+an

untu+ &en,a$i C,3 &engguna+an !e$a&aan (23 %engan ⍴ )e$aa# %a$i !engu+u$an

%enita &engguna+an a#at !i+n"&ete$ %an t )e$aa# %a$i !engu+u$an &engguna+an

/i,"&ete$ "t4a#%.

Di+ 7 t,a&!u$an  B 3?@ 0,0101

µcampuran❑=

  2,4 .1000

9,78 .1,031

µcampuran=0,0000424

Di%a!at+an ni#ai C, B 30(0 g$=,&. B 30( +g=&.

 N ℜ= D0

2 N ⍴rata−rata

µc

¿

0,1052m .26,794

 rad

s  .1,031

kg

 L

0,0000042 kgms

  ¿72514,61 a#i$an Tu$)u#en2

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%. Perbandingan densitas hasil eksperimen dan densitas ideal

PER<ANDINGAN ? 7 (

a. Denita hai# !e$,")aan

Maa !i+n"&ete$ $ata-$ata B 13(@ g$a&

"#u&e B 1 &#

Denita B

m

B10.28

10

B 1.(@ g$=&#

 ). Denita i%ea# au&i ⍴ai$ B 1g$=&#2

Maa &aa ai$&aa "#i%2 B 1(00300 g$ ::3:; g$ 

"#u&e B 1; &#

Denita Bm

B 1600

1600

B 1 g$=&#

Pe$)e%aan %enita *ang igni5i+an te$e)ut %ia+i)at+an +a$ena a%an*a !e$)e%aan

 ju&#ah !a%atan *ang te$#a$ut %i %a#a& ite&3 %i&ana !a%a !e$,")aan ti%a+ e&ua

 !a%atan te$a%u+.

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PER<ANDINGAN ; 7 1

a. Denita hai# !e$,")aan

Maa !i+n"&ete$ $ata-$ata B 13( g$a&

"#u&e B 1 &#

Denita Bm

B10.32

10

B 1.( g$=&#

 ). Denita i%ea# au&i ⍴ai$ B 1g$=&#2

Maa &aa ai$&aa "#i%2 B 1?130( g$ ((@3:? g$ 

"#u&e B 1; &#

Denita Bm

B 1599,99

1600

B 3 g$=&#

Pe$)e%aan %enita *ang igni5i+an te$e)ut %ia+i)at+an +a$ena a%an*a !e$)e%aan

 ju&#ah !a%atan *ang te$#a$ut %i %a#a& ite&3 %i&ana !a%a !e$,")aan ti%a+ e&ua

 !a%atan te$a%u+.

htt!7==%",u&ent.ti!=%",u&ent=!$a+ti+u&-"!e$ai-te+ni+-+i&ia-&i'ing-+e#-?.ht&#

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