Makalah Grinding

MAKALAH PENGOLAHAN MINERAL

DISUSUN OLEH : RAKHMAT HIDAYAT 3334130841

TEKNIK METALURGI UNIVERS UNI VERSITAS ITAS SULT S ULTAN AN AGENG TIRTAY TIRTAYASA CILEGON-BANTEN 2014

KATA PENGANTAR 

Puj !"# $%u&u' &"( )"#j"*&"# &+,"!'"* A", S.T &"'+#" '",("* !"# ,!"%"*-N%" &"( !")"* (+#%++$"&"# ("&"", )+#/","# (#+'" %"#/ +'ju!u G'#!#/ S,""5"* $+'*" $""( *!"& u)" &"( ,"*u'&"# &+ "/#!" #" +$"' &*" %"*u Mu,"(("! SA. 6+$+'*" &+u"'/" !"# )"'" $",""*#%" %"#/ $+#"#*"$" &*" #"#*&"# $%"7""*#%" ! %"u( "(", A(# K"( (+#/u9")&"# "#%"& *+'(" &"$, &+)"!" $+u'u, ),"& %"#/ *+", (+("#*u !""( ," !+ "*"u )&'"# (+#/+#" )+#%++$""# ("&"", #6 "& !""( ," '+7+'+#$ ("u)u# &+"#9"'"# )+#%u$u#"# K"( (+#%"!"' ",5" ("&"", # ("$, j"u, !"' $+()u'#"6 +, &"'+#" *u &'*& !"# $"'"# %"#/ +'$7"* (+("#/u# $"#/"* !,"'")&"#S+(/" ("&"", #  +'("#7""* "/ )+("9" )"!" u(u(#%" !"# "/ &"( )"!" &,u$u$#%"

C+/#6 S+)*+(+' 2014

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DATAR ISI HALAMAN ;UDUL<<<<<<<<<<<<<<<<<<<<<

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KATA PENGANTAR<<<<<<<<<<<<<<<<<<<

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DATAR ISI<<<< <<<<<<<<<<<<<<<<<<<

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BAB I PENDAHULUAN 11 12 13 14

L"*"'B+"&"#/<<<<<<<<<<<<<<<<<<< Ru(u$"#M"$"", <<<<<<<<<<<<<<<<< Tuju"#<<<<<<<<<<<<<<<<<<<<<< Ru"#/L#/&u)<<<<<<<<<<<<<<<<<<<

1 1 2 2

BAB II PEMBAHASAN 21 D+7#$ P'$+$ G'#!#/<<<<<<<<<<<<<<< 3 22 A"*-""* G'#!#/<<<<<<<<<<<<<<<<< 4 221 R! M<<<<<<<<<<<<<<<<<< 4 222 B" M<<<<<<<<<<<<<<<<<< = 223 V'"*#/ M<<<<<<<<<<<<<<<< > BAB IV PENUTUP 41 K+$()u"#<<<<<<<<<<<<<<<<<<<<

8

42 K'*& !"# S"'"#<<<<<<<<<<<<<<<<<<

8

DATAR PUSTAKA LAMPIRAN

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BAB I PENDAHULUAN

11

L"*"'B+"&"#/ D""( )'$+$ )+#/","# (#+'"6 )'$+$ "5" %"#/ )+'*"(" !"&u&"# "!"",

&(#u$D""( &(#u$ *+'!")"* 9'u$,#/ %"#/ *+", &"( ","$ !""( ("&"", "uS+"# &(#u$ "!" ju/" /'#!#/G'#!#/ $+#!' (+'u)"&"# )'$+$  )+'+(u&"# j, (#+'" !+#/"# $%$*+( (+#//#/P'$+$ !"' /'#!#/ $+#!' (+#//u#"&"# ++'")" j+#$ ""*I#!&"*' "*"u u&u'"# )+($","# !"' $+*") ""* #  )u# "&"# +'+!"-+!" $+$u" &+#/#"# !"# ,"$ !"' )+#/+9"# j, (#+'" %"#/ !#/#&"#A"* !"' )'$+$ I# !$+u* /'#!+'G'#!+' "&"# (+#/+9&"# u&u'"# '+ !+#/"# (+*!+ %"#/ +'"/"( $+$u" !+#/"# /'#!+' %"#/ !/u#"&"#P'$+$ /'#!#/ # "&"# (+("#*u !""( )'$+$ )+#/","# (#+'" $+"#ju*#%" %"&# )'$+$ &#$+#*'"$

12

Ru(u$"# M"$"", B+'!"$"'&"# "*"' +"&"#/ !"*"$6 &"( (+'u(u$&"# ("$"", $+"/" +'&u* : 1 A)" %"#/ !("&$u! )'$+$ /'#!#/ ? 2 ;+#$ ""* ")" $"j" %"#/ !/u#"&"# !""( )'$+$ /'#!#/ ? 3 A)" $"j" &"'"&*+'$*& !"' ""* )+#//+'u$ "*"u *u(#/ ( ?

13

Tuju"#

P+#u$"# ("&"", # !,"'")&"# )+("9" !")"* (+(","( )'$+$ /'#!#/ !"# 9"'" &+'j" !"' +'"/" j+#$ ""* !""( )'$+$ /'#!#/ %"#/ $+'#/ !/u#"&"# !""( )'$+$ )+#/","# (#+'" 14

Ru"#/ L#/&u) Ru"#/ #/&u) *+'!' !"' @"'"+ +"$ !"# @"'"+ *+'&"*V"'"+ +"$

9#*,#%" $+)+'* u&u'"# (#+'" %"#/ !#/#&"#6 j+#$ (#+'" %"#/ !#/#&"#6 !"# )+#//u#""# ""* ")" %"#/ !u*u,&"# V"'"+ *+'&"* 9#*,#%" "!"", +#!" %"#/ !)'$+$6 %"*u +"*u"# (#+'"

2

BAB II PEMBAHASAN 21

D+7#$ P'$+$ G'#!#/ P'$+$ /'#!#/ "*"u $" !$+u* ju/" )'$+$ )+#//#/"# (+'u)"&"# )'$+$

%"#/ ("$u& !!""( )'$+$ !'+$$#/ $+"# 9'u$,#/P'$+$+ /'#!#/ )+#//#/"# !u*u,&"# u#*u& (+#/,"#9u'&"# j, (#+'" %"#/ +$"' !+#/"# +7+& )+9","# %"#/ &+9 A"* /'#!#/ (u#/&# !")"* !"/ "/ !+#/"# (+*!+ )+("$u&"# !"#  )+#/+u"'"# !"' j, (#+'"G'#!+' ju/" !")"* !"/ +'!"$"'&"# u()"# "*"u 7++! %"#/ !/u#"&"# "& !""( "$", "*"u &+'#/ T+'!")"* )+'+!""# (+#9& "#*"'" 9'u$,+' !"# *u(#/ (P+'*"("6 *u(#/ ( '+"*7 (+("&$"&"# )+("*"$"# u&u'"# u()"# !"# )'!u&6 &"'+#"  )"!" )'$+$ "5""##%" u&u'"# (#+'" +, +$"' +'&" )"* P+'+!""# &+!u" +'7&u$ )"!" )+#//u#""# +#+'/%;"5 !"# /%'"*'% 9'u$,+'  (+#//u#"&"# +#+'/% ""* "#/$u#/ *+',"!") )"'*&+ j, (#+'"D+#/"# *u(#/ (6 +#+'/% %"#/ !,"$&"# *+'$()"# !""( ( $,+6 (+!"6 !"# !""( /+'"&"# (#+'")"*","# %"#/ *+'j"! )"!" )'!u& !""( ( !"# (+'u)"&"# )'$+$ $*"*$*& T",") /'#!#/ !"&u&"# !+#/"# (+'+(u&&"# j, %"#/ +$"' (+#j"! j, %"#/ +, ,"u$H" # !"&u&"# u#*u& (+(u!",&"# )+($","# j, %"#/ *+", (+#j"! $+'),"# *"! !+#/"# (#+'" )+#/*'#%"

22

A"*-A"* G'#!#/ 221

R! M R! ( (+'u)"&"# $"", $"*u ""* !"' )'$+$ /'#!#/ %"#/

(+"&u&"# $+!&* )+#/+#!""# )"!" u&u'"# )'!u& !("#" )'!u& %"#/ !,"$&"# "&"# +'+#*u& +, ,"u$M+#/")" '! ( !")"* (+"&u&"#  )+#/+#!""# *+'$+u* ? K"'+#" )+'*&+ +$"' %"#/ *+'$++&$ "&"# (+#j"!  )"'*&+ ,"u$ !""( (+&"#$(+ )'$+$ /'#!#/ !""( '! (

Gambar 2.1 Rod

D+#/"# !+(&"#6 *'"#$)'* ","# %"#/ (++5"* '! ( # *+'/"#*u#/ )"!" &"'"&*+'$*& "'"#$+)+'* )+'+!""# %"#/ *+'+*"& )"!" &+#!"" !""( )++)"$"# *+&"#"# )"!" 9'u$,+' 4

222

B" M B" ( (+'u)"&"# $"", $"*u 9#*, (+$# /'#!#/ %"#/ )"#/

u(u( !/u#"&"# A"* # +'+#*u& $+)+'* $#!+' %"#/ 9u&u) +$"' P"!"  "/"# !""( ""* # *+'!")"* "#%"& " %"#/ *+'u"* !"' /"( &+'"$ !+#/"# u&u'"# %"#/ +'+!"-+!" B" ( !")"* !)+'"$&"# u#*u& (+()+',"u$ j, !""( &#!$ %"#/ "$", B" ( ju/" !/u#"&"# $+9"'" )'(+' ("u)u# $+&u#!+' U#*u&   )+#/)+'"$"# )'(+'6 j, %"#/ !("$u&"# &u'"#/ +, +'u&u'"# =0-100 (( S+!"#/&"# u#*u& )+#/)+'"$"# $+&u#!+'66 j, %"#/ !/#/ +'u&u'"# 20-=0((Tuju"##%" u#*u& (+()+'+, )'!u& $++$"' 4=(

Gambar 2.2 Ball

= A"* # +'/+'"& !+#/"# 9"'" +')u*"' K+*&" $#!+' '"&$"$"  +')u*"'6 "-" /"( %"#/ "!" ! !""(#%" "&"# (+#//+#!#/6 $+,#//"  j, ("*+'" %"#/ !("$u&&"# "&"# ,"#9u' *+'#!"$

223

V'"*#/ M V'"*#/ ( "#%"& !/u#"&"# &"'+#" '+"*7 +, ,+("* +#+'/

 N"(u# ""* # (+()u#%" &+("()u"# %"#/ '+"*7 '+#!",6 $+,#//" @'"*#/ ( ,"#%" !"*"$ u#*u& )"'*&+ +'u&u'"# &+9M"*+'" %"#/ !/u#"&"# "$"#%" "*u"'"

Gambar 2.3 Vibrating

V'"*#/ ($ $+#!' (+'u)"&"# ""* /'#!#/ %"#/ (') !+#/"#  " ( T+*")6 @'"*#/ ( *+'!")"* &"&-&"& )+#//+*"' S$*+( &+'j" @'"*#/ ( !+#/"# *!"& (+(u*"' $#!+'6 #"(u# (+#//+*"'&"# $#!+'6 $+,#//" "-"

/'#!+'

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+'"!" ! !""(#%"

+'/+*"' !"#

(+#/,"#9u'&"# )+'*&+-)+'*&+ ("*+'"P+#/,"#9u'"# # $" !$+u*  )+'+(u&"#6 &"'+#" $$*+( &+'j" /'#!#/ "!"", (+'+(u&&"# >

BAB III PENUTUP

31 K+$()u"# D"' )+(","$"# )"!" " II !"*"$6 &"( !")"* (+(+'&"# &+$()u"# $+"/" +'&u* : 1 G'#!#/ "!"", )'$+$ !""( (#+'" !'+$$#/ %"#/ !"&u&"# $+*+", 9'u$,#/ %"#/ ("#" !""( )'$+$ /'#!#/ # (+#//u#"&"# )'#$) )+#//#/"# u#*u&  (+'+(u&&"# (#+'" (+#j"! +, &+9F,"u$ u&u'"##%" 2 A"*-""* %"#/ !/u#"&"# !""( )'$+$ /'#!#/ "#*"'" "# : " R! (6 (+"&u&"# $+!&* )+#/+#!""# )"!" u&u'"# )'!u& !("#"  )'!u& %"#/ !,"$&"# "&"# +'+#*u& +, ,"u$   B" (6 u#*u& (+()+',"u$ j, !""( &#!$ %"#/ "$", c) V'"*#/ M6 (+#//+*"'&"# $#!+' !"# (+#/,"#9u'&"# )+'*&+ )+'*&+ ("*+'" 12 K'*& !"# S"'"# 1 D""( )+(u"*"# ("&"",6 )+((#/ ,+#!"&#%" (+(+'&"# &+'+#//"#/"# *+',"!") '+7+'+#$K"'+#" )+#u$ $u$", u#*u& (+#9"' u&u '+7+'+#$ %"#/ #*"+#+ (+'u)"&"# 9+*"&"# "(" 2 N"(u# )+#u$ ju/" +'*+'(" &"$, "*"$ "#*u"# )+((#/ !""(  )+#u$"# ("&"", #D,"'")&"# )+#""# ("&"", # +'$7"* j+&*7

DATAR PUSTAKA K+%6 E'' G "#! ; S)*,$5!6 D"@! “Introduction to Mineral Processing” .+%  S#$ #9 182

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