PREPARASI SAMPEL BATUBARA

8/16/2019 PREPARASI SAMPEL BATUBARA

1/7

TUGAS GENESA DAN EKSPLORASI BATUBARA

PREPARASI SAMPLE BATUBARA

OLEH

M. REZKY AGUNG SETIAWAN

09320130120

C3

JURUSAN TEKNIK PERTAMBANGAN

FAKULTAS TEKNOLOGI INDUSTRI

UNIVERSITAS MUSLIM INDONESIA

MAKASSAR 2016


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1. Pengam!"an Sam#e" $Sam#"!ng%

T&'&an &(ama )a*! #engam!"an +am#e" !a"a, &n(&- mengam!" +eag!an

-e!" ma(e*!a" /ang a-an mea-!"! +!a(+!a( -e+e"&*&,an ma(e*!a" (e*+e&(. S/a*a(

&(ama a)a"a, +am#e" !(& ,a*&+ mea-!"! $*e+#*e+en(a(!% a,an /ang )! +am#"!ng.

Pengam!"an +am#e" a(&a*a ,a*&+ )!"a-&-an men&*&( +(an)a* /ang (e"a,

)!(en(&-an. Ka*ena an/a-n/a +(an)a* a(& a*a /ang a)a #em!"!,an a-an

e*gan(&ng #a)a #e*+e(&'&an an(a*a #eme"! )an #en'&a".

1.1 Pengam!"an Sam#e" 4a(&a*a E-+#"5*a+!

Men&*&( -ea)aan a(&a*a /a-n! a(&a*a /ang ma+!, a)a )! )a"am #e*&(

&m! a(&a*a /ang (e"a, )!(amang )an a(&a*a /ang (e"a, )!(&m#&- e*a

+(5-#!"e ma-a a*aa*a #engam!"an +am#e" )a#a( )!ag! men'a)! #engam!"an

+am#e" a(&a*a e-+#"5*a+! )an #engemangan +e*(a #engam!"an +am#e" a(&a*a

#*5)&-+!. 6a*! +e-!an an/a- a*a #engam!"an +am#e" a(&a*a e-+#"5*a+! ,an/a

)&a a*a /ang a-an )!a,a+ /a!(& #engam!"an +am#e" !n(! 5* $5*e +am#"!ng% )an

,anne" +am#"!ng.

a%. Pengam!"an +am#"e !n(! 5*.

Ke(!-a )!"a-&-an e-+#"5*a+! #engam!"an +am#e" !n(! 5* )a*! "a#!+an

a(&a*a )!"a-&-an )engan a*a #enge5*an. 4a(&a*a )engan *an- *en)a, m&)a,

+e-a"! (e*5-+!)a+! a,-an a(&a*a !(&men /ang mengan)&ng 75"a(!"e ma((e* *en)a,

)a#a( (e*#enga*&, a#a!"a )!!a*-an (e*&-a )a"am -5(a- +am#e". Pengam!"an

+am#e" !n! )!ag!ag! e*)a+a*-an #"//#"/ )an e*)a+a*-an #*5a"e 5*-!ng

+e(!5n.

% C,anne" +am#"!ng

8&m"a, ,anne" +am#e" *e"a(!7e an/a- mea-!"! -e+e"&*&,an "a#!+an a(&a*a #a)a (!(!- "5-a+! )!mana +am#e" )!am!". C,anne" +am#e" )a#a( )!am!"

a!- +ea*a man&a" ma&n me-an!+ mengg&na-an #e*a"a(an #enamangan. S&a(&

,anne" +am#e" )!am!" )engan menge*a( ,anne" 7e*(!a" )a*! *5+++e(!5n m&"a!

)a*! a(a+ -e aa, +e(!ngg! "a#!+an /a-n! )a*! *55 +am#a! "55*.

1.2 Pengam!"an Sam#e" 4a(&a*a P*5)&-+!

Ta,a#an #engam!"an +am#e" a(&a*a #*5)&-+! (e*ag! men'a)! )&a /a-n!


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a. S-ema #engam!"an +am#e" /ang me*&'&- #a)a e*a#a an/a- +a(& "5( )a#a(

)!ag! men'a)! +am#"!ng &n!( )an e*a#a an/a- !n*emen( ,a*&+ )!am!" &n(&-

+e(!a# +am#"!ng &n!(n/a +e,!ngga )!a#a! #*e+!+! /ang )!!ng!n-an.

. S!+(em #engam!"an +am#e" me*a-an !m#"emen(a+! )a*! #engam!"an +am#e"

a#a-a, a-an )!"a-&-an +ea*a man&a" a(a& me-an!+.

P*e+!+! /ang )!an'&*-an 5"e, +(an)a* ASTM a)a"a, : 1;10 -a"! -an)&ngan a+,

$-e*!ng% &n(&- gene*a" #&*#5+e +am#"!ng a(&a*a /ang (e"a, )!-e(a,&! &-&*an

&(!*ann/a $#a*(!-e"% )an -ea)aan #*e#a*a+!n/a $ma+!, -a+a* a(a& (e"a, )!&!%.

Un(&- a(&a*a -a+a* e*&-&*an (5# +!


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+(5-#!"e. A(&* 'a*a- #engam!"an !n*emen( !n! #a)a #e*m&-aan +(5-#!"e

+e,!ngga (!a# !n*emen( mea-!"! )ae*a, )engan &-&*an /ang +ama

P*5+e+ #*e#a*a+! +am#e" (e*)!*! a(a+ em#a( (a,a#an -e*'a an(a*a "a!n

1. Penge*!ngan '!-a +am#e" ma+!, a+a, )an +&+a, &n(&- )! ge*&+.

2. Mem#e*-e!" &-&*an #a*(!-e" )engan a*a m!""!ng $*&+,!ng )an g*!n)!ng% /ang

)!+e&( +eaga! *e)&(!5n.

3. Menam#&*-an $m!!ng% aga* +am#e" men'a)! ,5m5gen.

?. Meng&*ang! e*a( +am#e" )engan a*a memag!n/a men'a)! )&a ag!an a(a&

"e!, /ang )!+e&( )!7!+5n.

1% Penge*!ngan U)a*a

Penge*!ngan &)a*a a(a& a!* )*!/!ng -a)ang-a)ang )!#e*"&-an )a"am (a,a#an

-e*'a #*e#a*a+! +am#e". Ba-(5* /ang menen(&-an )!#e*"&-an a(a& (!)a-n/a

#enge*!ngan &)a*a a)a"a, a#a-a, a(&a*a a-an me"a"&! #e*a"a(an #emag! +am#e"

a(a& me"a"&! #engge*&+. 8!-a +am#e" "ang+&ng a-an )!ag! me"a"&! #e*a"a(an

#emag! ma-a +am#e" (e*+e&( (!)a- #e*"& )!-e*!ng-an )&"&. Penge*!ngan +am#a!

e*a( /ang -5n+(an +e*(a +&,& /ang (e*&+ )!(!ngg!-an !(& (!)a- #e*"& &n(&- Gene*a"

Ana"/+!+ -a*ena ,a" !n! )a#a( e*a-!a( (e*'a)!n/a 5-+!)a+! #a)a a(&a*a *an-

*en)a,. Penge*!ngan )a#a( )!"a-&-an )! )a"am 57en a(a& 6*/!ng Se( +&,& 10C )!

a(a+ +&,& -ama*. A(&*an #enge*!ngan )a"am +(an)a*) ISO ASTM 4*!(!+, S(an)a*)

)an AS.

2% Mem#e*-e!" &-&*an &(!*

4ee*a#a a(&*an )a"am a*a mem#e*-e!" &-&*an #a*(!-e" an(a*a "a!na. Pe*m&-aan ,a*&+ )!"a-&-an +ea*a me-an!+

. T!)a- )!#e*5"e,-an menga/a- ma(e*!a" /ang (e*(a,an a/a-an $57e*+!


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. Sem&a #engge*&+ )a"am #*e#a*a+! +am#e" (!)a- 5"e, meng,a+!"-an ma(e*!a" /ang

(e*(a,an a/a-an "e!, )a*! 1. Pengge*&+#engge*&+ !(& (e*ma+&- Ra/m5n) m!""

,a*&+ )!e- +ea*a (e*a(&* #a)a a-(&a-(& (e*(en(& &n(&- me/a-!n-an a,a 99

,a+!" ge*&+an me"a"&! a/a-an.

). Sem&a #engge*&+ ,a*&+ +e"a"& e*+!,. M!+a"n/a #a)a #ema-a!an ,amme* m!""

/ang +e"a"& mena,an a(&a*a +e(e"a, #engge*&+an +e,!ngga #a)a #engge*&+an

+e"an'&(n/a )a#a( meng5(5*! +am#e" /ang a-an )!ge*&+.

e. Mem#e*-e!" &-&*an )engan (angan (!)a- )!#e*5"e,-an -e&a"! &n(&- a(& a*a

"em#engan.

3% Penam#&*an

Pe*+/a*a(an #e*a"a(an #enam#&* a)a"a, (!)a- )!#e*5"e,-an

a. memea,-an a(& a*a

. meng,a+!"-an )e&

. mem!a*-an m5!+(&*e meng&a#.

?% Pemag!an +am#e"

4!"a #*e#a*a+! +am#e" )!m&"a! )engan mem#e*-e!" &-&*an men'a)! &-&*an

#e*(enga,an )an #a)a "ang-a, -e)&a )!#e*-e!" "ag! men'a)! &-&*an a-,!* /a-n!

200Fm ma-a a*a !n! )!+e&( (5+(age #*e#a*a(!5n. U-&*an #e*(enga,an &m&mn/a

10 mm a(a& 3 mm. Se(!a# #emag!an )a"am (5+(age #*e#a*a(!5n ,a*&+ mem#&n/a!

e*a( m!n!ma"

10 mm 10 -g

3 mm 2 -g

1 mm 0@ -gA#a!"a &-&*an a+a" )a*! a(&a*a a)a"a, 120 mm a(a& "e!, e+a* "ag! ma-a a*a

#*e#a*a+!n/a a)a"a, (,e*ee+(age #*e#a*a(!5n /ang mem#&n/a! )&a &-&*an

#e*(enga,an. 6a"am a*a !n! e*a( m!n!ma" &n(&- #emag!an (e*+e&( a)a"a,

10 mm 1= -g

3 mm 3 -g

1 mm 1 -g

2. Pe*a"a(an P*e#a*a+! Sam#e"


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2.1 Penge*!ng

Un(&- menge*!ng-an +am#e" a(& a*a )a#a( )!#a-a! "an(a! #enge*!ng&)a*a

$a!*)*/!ng "55*% a(a& 57en #enge*!ng $a!*)*/!ng 57en%.

Lan(a! #enge*!ng&)a*a. S&a(& "an(a! /ang *a(a )an ,a"&+ +e*(a e*+!, /ang

(e*"e(a- )! )a"am *&angan ea+ -5n(am!na+! )e& a(a& ma(e*!a" "a!nn/a. R&angan

(e*+e&( mem#&n/a! +!*-&"a+! &)a*a /ang a!- (an#a #ana+ /ang e*"e!,an a(a&

a"!*an &)a*a /ang e*"e!,an. K5n)!+! "an(a! #enge*!ngan&)a*a +e)a#a( m&ng-!n

,a*&+ men)e-a(! -5n)!+! /ang )!+/a*a(-an &n(&- 57en #enge*!ng&)a*a.

O7en #enge*!ng &)a*a. S&a(& a"a( /ang )!g&na-an &n(&- menga"!*-an &)a*a

/ang /ang +e)!-!( #ana+ #a)a +am#e". O7en ,a*&+ )a#a( men'aga +&,&n/a an(a*a

10C1=C )! a(a+ +&,& -ama*. S&,& ma-+!ma" 57en a)a"a, ?0 C. Un(&- a(&a*a

/ang m&)a, +e-a"! (e*5-+!)a+! +&,& 57en (!)a- 5"e, me"e!,! 10C )!a(a+ +&,&

-ama*.

2.2 Pengge*&+

4ee*a#a 'en!+ a"a( #engge*&+ an(a*a "a!n a)a"a,

a. C*&+,e*. A)a )&a 'en!+ *&+,e* /a!(&J ,&mme* m!"" /ang &ng+!n/a &n(&-

memea,-an +am#e" +ea*a #&-&"an a(a& en(&*an 'a *&+,e* /ang &ng+!n/a

&n(&- memea,-an +am#e" +ea*a mene-an 5n(5,n/a *5"" *&+,e* )an 'a *&+,e*.

. H&mme* m!"". Mem!"!-! -e&n(&ngan *e)&(!5n *a(!5 (!ngg! )a#a( mem#e*-e!"

a(&a*a "em#engan $1=0 mm% )an mem#&n/a! ,a+!" #engge*&+an (!ngg! ,a*gan/a

m&*a, +e*(a (!)a- (e*"a"& ma-an an/a- *&ang. Ke*&g!ann/a a)a"a, mem#&n/a!

ang!n /ang )e*a+ +e,!ngga )a#a( e*#enga*&, (e*,a)a# +am#e" M5!+(&*e

meng,a+!"-an !ne+ /ang an/a- )an (!)a- )a#a( )!#a-a! #a)a a(&a*a a+a,.

. 65&"e R5"" C*&+,e*. Ke&n(&ngan )a*! )5&"e *5"" *&+,e* an(a*a "a!n (!)a- men!m&"-an #ana+ )an ang!n (!)a- meng,a+!"-an !ne+ /ang e*"e!,an )an m&)a,

menangan! a(&a*a a+a,.

). 8a C*&+,e*. A"a( !n! 55- &n(&- me*em&--an a(&a*a -e*a+ )an -e*!ng. Un(&-

mem#e*5"e, ,a+!" /ang ,a"&+ +&+a, +e-a"!. Ke*&g!an &(aman/a a)a"a, -a#a+!(a+

*en)a, $-e&a"! "em#engann/a e+a*% )an (!)a- )a#a( menge*'a-an a(&a*a a+a,.

2.3 Penam#&*


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A)a ee*a#a 'en!+ a"a( /ang mema)a! /a!(& #a))"e m!e* )*&m m!e* )an

)5&"e 5ne m!e* $&n(&- a(&a*a e*&-&*an 1.00.2 mm%. Yang )!5#e*a+!-an +ea*a

man&a" a)a"a, *!"e.

2.? Pemag!

Pemag!an +am#e" )a#a( )!"a-&-an a!- +ea*a man&a" ma&n me-an!+.

8!-a #emag!an a-an )!"a-&-an +ea*a man&a" (e(a#! (!)a- mengg&na-an *!"e )a#a(

)!"a-&-an )engan a*a /ang )!+e&( +eaga! a*a 5n!ng an) &a*(e*!ng. P*!n+!#n/a

!a"a, a(& a*a )!en(&- +e#e*(! g&n&ng $(!m&nan m!*!# -e*&&( #en)e-% )!(e-an

+am#a! *a(a )an -em&)!an )!ag! men'a)! ? ag!an /ang +ama. 6&a ag!an /ang

e*"aanan )!+a(&-an &n(&- -em&)!an )!ag! em#a( "ag! eg!(& +e(e*&+n/a +am#a!

)!#e*5"e, e*a( /ang )!!ng!n-an. 6&a ag!an "a!nn/a )!&ang. Um&mn/a a*a !n!

)!#a-a! &n(&- memag! +am#e" a#a!"a (!)a- (e*+e)!a *!"e )! "a#angan.

a. R!"e )!g&na-an &n(&- memag! +am#e" men'a)! )&a ag!an +ama an/a-

-em&)!an memag! +e(enga,n/a "ag! )an )em!-!an +e(e*&+n/a ,!ngga )!#e*5"e,

e*a( /ang )!!ng!n-an $+ama )engan a*a -e*'a 5n!ng an) &a*(e*!ng%.

. R5(a*/ Sam#"e 6!7!)e*. A"a( !n! (e*)!*! a(a+ +e'&m"a, 5n(!ne* m!+a"n/a 12 a(a&

/ang )!en(&- +e#e*(! +egmen+egmen #a)a #e"a( e*#&(a* +e-!(a* @0 *#m. U-&*an

m!n!ma" "&ang #!n(& ,a*&+ (!ga -a"! &-&*an (e*e+a* #a*(!-e" a(&a*a.

. S"5((e) e"(. S&a(& e"( 5n7e/5* /ang (!)a- e*a-,!* mem#&n/a! +"5( )engan

*&ang #!(,n/a )!#e*a"a(! 5"e, a"a( e*en(&- !!* /ang e*(!n)a- +eaga! #aga*

#em5(5ng.

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PREPARASI SAMPEL BATUBARA