tipe –tipe reaksi hidrogenasi (catalitic hydrogenation

8/17/2019 Tipe –Tipe Reaksi Hidrogenasi (Catalitic Hydrogenation

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TIPE –TIPE REAKSI HIDROGENA(CATALITIC HYDROGENATION,HYDROGENOLYSES)

OLEH :

LIA RISADI

LAILATUL IKRIMAH

ADE WIJAYA I.P

KRISDIAN


2/12

MACAM – MACAM HIDROGENESIS

Hidro!"#$i %r#"$&!r

Hidro!"#$i Mi"'#

Hidro!"#$i E%!"#


3/12

MACAM – MACAM HIDROGENESIS

HIDROGENASI TRANSER

• Pro$!$ *idro!"#$i ++"'# !#"#%#" #$ *'dro!","#+" #d# -+# '#" !"+"##" $+!r /#i" '#" !i/ii

#%o *'dro!" di d#/#"'#. N#+" %+-+#""'# $##, '#i%+ :

!"##*#" #%o *'dro!" d#/# $+#%+ $!"'#0#.

HIDROGENASI MI

• Pro$!$ *idro!"#$i i"'# !+#% !"!r#

i#" '#" di%+r+"#" i"'#, '#" !+"i"!"-#di 1!"#"%i !&!%i& +"


4/12

HIDROGENASI ETENA

• E%!"# !r!#$i d!"#" *'dro!" 1#d# $+*+ $!i%#r 23

d!"#" #d#"'# $!+#* #%#/i$ "i!/ (Ni) '#" *#/+$. R

i"i !"*#$i/#" !%#"#. R!#$i i"i %id# !i%+ !r#r%i

!%!"# !r+1##" $!"'#0# '#" -#+* /!i* !r#"#

di#"di" !%#"# '#" di*#$i/#".


5/12

FAKTOR-FAKTOR YANGMEMPENGARUHI HIDROGENASI• Suhu

• Tekanan

• Agitasi atau enga!ukan

• K"nsent#asi kata$is

•

%enis kata$is• Catalyst poison

• Kata$is $"ga& &u$ia'

• (entuk Kata$is.

• Su&)e# &in*ak


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PROSES HIDROGENASI

S+$%r#%

K#%#/i$

E&! $#1i" Hidro!"#$


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SU6STRATA$kena+ R,C CR, A$kana+ ,R,

A$kuna+ RCCR A/!"#, 7i$8R

A$!ehi!a+ RCHO A/7o*o/ +%#

Ket"n+ R,CO S!+"d!r

R;CHOH

Este#+ RCO,R/ D+# #/7o*

ROH

I&ina+ RR/CNR0 Ai"#, RRC

A&i!a' RC 1O2 NR, Ai"#, RCH;

Nit#i$+ RCN Ii"#, RHCN

Nit#"+ RNO, Ai"#, RNH;

S+$%r#% d#ri*idro!"#$i%!r7#"%+ d#/#%#!/ !ri+% :


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PROSES HIDROGENASI

KATALIS

• P!"+"##" #%#/i$ di1!r/+#" ##r r!#$i '#" !r-#/#" !=$i!"

d#" d#1#% di+"##". Hidro!"#$i "o"8#%/i *#"'# !r-#/#"d!"#" o"di$i %!1!r#%+r! '#" $#"#% %i"i.

EEK SAMPINGHIDROGENASI

• E&! $#1i" d#ri *idro!"#$i !i/ii i1/i

#"+$i# '#i%+ i$o!ri$#$i d#ri !!r#1# i#%#"'#" %!r$i$#. E&! $#1i" '#" $#"#% !"o"-

#d


9/12

K$asi3kasi U&u& Hi!#"genKata$is

Hidro!"#$i K#%#/i$ K+#% (VigorousHydrogenation Catalysts),

Mi/d Hidro!"#$i K#%#/i$ (Hidro!"#$iK#%#/i$ Ri"#"),

K#%#/i$ d!"#" Pro1!r%i d#ri Hidro!"#$i/#i" (Catalysts with Properties Other than

Hydrogenation),

S+/=d# K#%#/i$.


10/12

K4ASIFIKASI UMUM HIDROGENASKATA4IS

HIDROGENASI KATALIS KUAT (VIGOROUSHYDROGEN!ION C!"YS!S),

• #%#/i$ '#" ++ %!r#$+ d#/# !/#$ i"i i#$#"'# %!rdiri d#ri

"i!/, o#/%, #%#+ -!"i$ !$i, $!r%# o/id!"+ d#" o$id#%+"$%!" #%#+ $+/=d#. R#"!' "i!/ #d#/#* #%#/i$ ++"'#

di+"##" +"%+ *idro!"#$i *++"#" #/+"# d#" #/!"#,#/d!*id, !%o", $!"'#0# "i%ro, "i%ri/, O>i!, d#" &!"i/ d#" 1iridi/

"+7/!i.

MILD HIDROGENASI KATA(HIDROGENASI KATALIS

• #%#/i$ /o# +/i# $!1!r%i 1/#%i"# #%#+ 1#/

!r!# i/i !/#$ i"i. ?#"#di+ o$id#di+"##" $!##i #%#/i$ o$id#$i, di+"#$+/&+r8r!$i$%#"% +"%+ *idro!"#$i *idro#r

di1!/+#" $+*+ 1#d


11/12

K4ASIFIKASI UMUM HIDROGENASKATA4IS

KATALIS DENGAN PROPERTI DARIHIDROGENASI LAIN (C!"YS!S #I!HPROPER!IES O!HER !HN

HYDROGEN!ION),

• 6!!r#1# K#%#/i$ d#/# !/#$ i"i #d#/#* #/+i"#, %ori#, %+"$%i7o$id#, #%#+ roi+ o$id#

SULIDA KATALIS.

• Mo/id!"+ $+/=d# d#" di$+/=d# %!r+%## %+"#%#/i$ #%i& +"%+ *idro!"#$i 1#d# %!#"#" d#

1$i. R!#$i *idro!"#$i '#" di#%#o/id!"+ #d#/#* (2) 1!"+r#"#" +"$#%+r#%!

#ro" 8 #ro", #ro" 8 $+/&+r, #ro" 8 o$i

#ro" 8 "i%ro!", () 1!"+r#"#" $!"'#0# "d#" (@) *'


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tipe –tipe reaksi hidrogenasi (catalitic hydrogenation

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