PENGARUH RASIO MOL REAKTAN DAN LAMA SULFONASI TERHADAP KARAKTERISTIK METHYL ESTER SULFONIC (MES) DARI METIL ESTER MINYAK SAWIT

AGRITECH, Vol. 36, No. 1, Februari 2016

PENGARUH RASIO MOL REAKTAN DAN LAMA SULFONASI TERHADAP KARAKTERISTIK METHYL ESTER SULFONIC (MES) DARI METIL ESTER MINYAK SAWIT (IIHFWVRI0RO5DWLRDQG6XOIRQDWLRQ7LPHRQMethyl Ester Sulfonic 0(6 &KDUDFWHULVWLFVIURP0HWK\O(VWHURI3DOP2LO Sri Hidayati1, Pudji Permadi2, Hestuti Eni3 -XUXVDQ7HNQRORJL+DVLO3HUWDQLDQ8QLYHUVLWDV/DPSXQJ-O6XPDQWUL%URMRQHJRUR1R%DQGDU/DPSXQJ 2 -XUXVDQ7HNQLN3HUPLQ\DNDQ)DNXOWDV7HNQLN3HUWDPEDQJDQGDQ3HUPLQ\DNDQ,QVWLWXW7HNQRORJL%DQGXQJ *HGXQJ/DEWHN,9$/DQWDL-O*DQHVKD1R%DQGXQJ 3 3XVDW3HQHOLWLDQGDQ3HQJHPEDQJDQ7HNQRORJL0LQ\DNGDQ*DV%XPL/HPEDJD3HQHOLWLDQ0LQ\DNGDQ*DV -O&LOHGXJ5D\D.DYOLQJ&LSXOLU.HED\RUDQ/DPD-DNDUWD6HODWDQ Email: KLGD\DWLBWKS#XQLODDFLG

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.HWHUDQJDQ *DPEDU 6WDWLS .OHS VWDWLS .RQGHQVRU 6HODQJ LQOHWGDQRXWOHWDLU /DEXOHKHUWLJD 7KHUPRPHWHU 0DJQHWLFVWLUHU 0HWLOHVWHU +RWSODWHVWLUHU *DPEDU3HUDODWDQSHPEXDWDQPHWLOHVWHUVXOIRQDW

Pembuatan MES dari Metil Ester Minyak Sawit 3DGDSHQHOLWLDQLQLGLODNXNDQXMLSHQJDUXKODPDUHDNVL dan rasio metil ester : mol reaktan dengan menggunakan 1D+623 VHEDJDL EDKDQ SHQVXOIRQDVL 0(6 GLEXDW GHQJDQ EDKDQ EDNX PHWLO HVWHU GDUL PLQ\DN VDZLW. Penelitian GLODNXNDQ VHFDUD IDNWRULDO GDODP 5DQFDQJDQ$FDN /HQJNDS

39


Metil Ester GDULPLQ\DNVDZLW

1D+623

Proses Sulfonasi 5DVLRPROGDQODPD 6XOIRQDVLGDQMDP, suhu 100o&

Pemisahan

1D+623 sisa

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GHQJDQ SHUODNXDQ UDVLR PRO GDQ GDQ ODPD UHDNVL DGDODK GDQ MDP GDQ GLXODQJ WLJD kali. Data dianalisis dengan menggunakan uji lanjut Beda 1\DWD7HUNHFLOSDGDWDUDIQ\DWD6HWHODKSURVHVVXOIRQDVL NHPXGLDQGLODNXNDQSURVHVSHPXUQLDQGHQJDQPHQJJXQDNDQ PHWDQROSDGDVXKXo&VHODPDMDP6KHUU\GNN GDQ GLODNXNDQ QHWUDOLVDVL GHQJDQ 1D2+ GHQJDQ suhu 55o& VHODPD MDP 'LDJUDP DOLU GDSDW GLOLKDW SDGD Gambar 2.

1.00E+01 9.00E+00 8.00E+00 7.00E+00 6.00E+00

1:1.25

5.00E+00

1:1.5

(

1:1.75

3.00E+00

1:2.0

2.00E+00 1.00E+00 0.00E+00 3 jam

MES Kasar

0HWDQRO

Proses Pemurnian

+222 YY

Suhu: 50- 55o&GDQ:DNWX90 menit

Proses Pemisahan

Sisa reaksi

Proses 1HWUDOLVDVL Suhu: 50- 55o&GDQ:DNWX30 menit

MES

*DPEDU'LDJUDPDOLUSURVHVWDKDSDQSHQHOLWLDQSHPEXDWDQ0(6GDULPHWLO HVWHUPLQ\DNVDZLW

Analisis Sifat Fisiko Kimia MES $QDOLVLV\DQJGLODNXNDQPHOLSXWLELODQJDQLRG$2$& GDQ ELODQJDQ DVDP $2$& DQDOLVLVWHJDQJDQDQWDUPXND,)7 GHQJDQPHWRGH*DUGHQHU GDQ+D\HV GDQXMLVWDELOLWDVHPXOVL0RGL¿NDVL$670 ' HASIL DAN PEMBAHASAN Pengaruh Rasio Mol dan Lama Reaksi terhadap Tegangan Antar Muka (IFT) pada MES dari Metil Ester Minyak Sawit +DVLOSHQHOLWLDQPHQXQMXNNDQEDKZDUDVLRPROUHDNWDQ GDQODPDUHDNVLEHUSHQJDUXKQ\DWDĮ WHWDSLLQWHUDNVL

6 jam

*DPEDU3HQJDUXK UDVLR PRO GDQ ODPD VXOIRQDVL WHUKDGDS ,)7 SDGD0(6GDULPHWLOHVWHUPLQ\DNVDZLW

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EĂK,ϮϬй

MDP /DPD6XOIRQDVL-DP

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G\QHFP Pengaruh Rasio Mol dan Lama Reaksi terhadap Nilai Stabilitas Emulsi pada MES dari Metil Ester Minyak Sawit +DVLO SHQHOLWLDQ PHQXQMXNNDQ EDKZD UDVLR PRO PHWLO HVWHU UHDNWDQ GDQ ODPD UHDNVL EHUSHQJDUXK VDQJDW Q\DWD Į GDQ LQWHUDNVL NHGXDQ\D EHUSHQJDUXK VDQJDW Q\DWD Į WHUKDGDS QLODL VWDELOLWDV HPXOVL SDGD 0(6 3HQDPEDKDQ VXUIDNWDQ SDGD VXDWX VLVWHP NRORLG EHUWXMXDQ XQWXNPHQLQJNDWNDQNHVWDELODQGLVSHUVLIDVDIDVDGHQJDQFDUD PHQJXUDQJLWHJDQJDQDQWDUPXND6XUIDNWDQ\DQJEHUWLQGDN VHEDJDL HPXOVL¿HU DNDQ PHPEHQWXNODSLVDQ WLSLV \DQJ DNDQ PHQ\HOLPXWL SDUWLNHOSDUWLNHO WHUHPXOVL GDQ PHQFHJDK SDUWLNHO WHUVHEXW EHUJDEXQJ NHPEDOL GHQJDQ SDUWLNHO VHMHQLVQ\D :LOOLDP GDQ 6LPRQV +DVLO SHQHOLWLDQ VWDELOLWDVHPXOVL\DQJGLKDVLONDQROHKSURVHVVXOIRQDVLSDGD SHQHOLWLDQLQLEHUNLVDU*DPEDU 80.00

60.00 50.00

1:1.25

1:1.5

30.00

1:1.75

20.00

02:00,0

10.00 0.00 3 jam MDP /DPD6XOIRQDVL-DP

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6 jam

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70.00

Pengaruh Rasio Mol dan Lama Reaksi terhadap Bilangan Iod pada MES dari Metil Ester Berbasis Metil Ester Minyak Sawit

12.00 10.00 8.00

1 : 1.25

6.00

1 : 1.5 1 : 1.75

1 : 2.0

2.00 0.00 3 jam


6 jam

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3HQLQJNDWDQ ODPD UHDNVL GDQ UDVLR PRO VDPSDL DNDQ PHQ\HEDENDQ SHQXUXQDQ ELODQJDQ LRG SDGD 0(6 GDUL PHWLOHVWHUPLQ\DNVDZLW*DPEDU +DOLQLGLGXJDNDUHQD PHWLOHVWHUGDULPHWLOHVWHUPLQ\DNVDZLWPHPLOLNLNDQGXQJDQ NDURWHQ\DQJPHUXSDNDQVHQ\DZDGHQJDQLNDWDQUDQJNDS GXD VHKLQJJD LNXW WHUDGLVL ROHK 1DELVXO¿W 3URVHV LQL PHPHUOXNDQODPDUHDNVL\DQJOHELKEHVDUXQWXNPHQXUXQNDQ bilangan iod. 3RUH PHQ\DWDNDQEDKZDXQWXNSURVHVVXOIRQDVL GHQJDQ PHQJJXQDNDQ 1DELVXO¿W PHPHUOXNDQ VXKX 100o& GDQ ODPD ZDNWX MDP EDKNDQ EHUOHELK ELOD WLGDN PHQJJXQDNDQ NDWDOLV 0XMGDOLSDK GNN PHODSRUNDQ


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