PEMANFAATAN KOMBINASI FLY ASH BATUBARA, ALKILBENZENESULFONAT, DAN ZEOLIT PADA PENJERNIHAN MINYAK PELUMAS BEKAS DENGAN METODE PENJERAPAN
ABSTRACT: The using of mineral
lubricating oils from petroleum fractionation happen in very fantastic number.
Acording to data form central statistics agency republic of indonesia, the
number of production of base oil for lubricant is 2.027.000 barrel in the year
2010. While the need of lubricating oil is 5.994.956 kl per year. On the one
hand, increasingly depleted oil reserves so that the manufacture of lubricating
oil (base oil) is also diminishing. Thus, research in order to reuse the used
lubricating oil to be base oil is highly prospective.
The research is intended to (a) determine the weight of fly ash as
adsorbent that is relatively good, (b)determine the comparison volume of
alkilbenzenesulfonat against weight of zeolit relatively good until obtained
lubricating oil former which fullfill the criteria as base oil
The study is planned in two stages. First, the preparatory phase
consisting of (a) the characterization of used lubricating oil viscosity based
on the test and the% transmittance, (b) reduce and activate the natural
zeolite. Second, adsorption and purification steps to remove contaminants in
the form of a solid material, metal, and water.At this stage of adsorption
experiments were performed by varying the weight of coal flyash each unit
volume of used lubricating oil.At this stage ofpurification, experiments were
performedby varyingthe weight ratioof zeoliteto
thevolumeperunitvolumealkilbenzenesulfonateused lubricatingoil. At eachend of
the experiment theresultswas tested againstthe absorbance ofthe lubricating
oilviscosity.
Penulis: Risang Prasaji, Conny
Dewita U, Herry Santosa
Kode Jurnal: jpkimiadd130317
