MODEL MATEMATIK EKSTRAKSI AROMATIK BAHAN BAKAR KEROSIN MENGGUNAKAN SOLVEN DMSO DALAM KOLOM BERISI

Sitanggang, Ramli (1999) MODEL MATEMATIK EKSTRAKSI AROMATIK BAHAN BAKAR KEROSIN MENGGUNAKAN SOLVEN DMSO DALAM KOLOM BERISI. Masters thesis, UPN "VETERAN" YOGYAKARTA.

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    Abstract

    Aliphatic solutiorr fron fuel is used for netal organie solvent and a medium of uraniun extraction that required separation prr.reess of aronatic conpound corrtairred whithin it. Aromatic separation is conducted by countercurrent extractiorr. Extraetion equiprrent is a eolunn with raschirrg ring glass havirrg 0.5 en of diameter. The flow on solvent dimethylsulfoxiC extraction is a continuous flc'w, while fuel that contain of aromatic i-s a dispersion orre. ilathenatic'a1 extraction rnodel iepresented the LranSfer' of aromatic mnss tay - eorisi1icr.iirg,., Lhe mixture system of dinetylsulfoxid-xylen-keroserre ancl extracticrn in the eolumn which is occurred in the steady state. In steady condition, arorratic nass transf er f ron dispersion f ]ow irrto continucrus f low is inf lueneed by the diff ererrce of concentratiori.,- convectic'n arrd axial naixing with mathematical nodel as f ollows: dz C* clC* f '" -::--2- - Pe. -+ € Sh" i(-= - - 1) C* dZ"- - dZr ---q L' K U.l 'l -+cyol=o .o. I T .-. Cyo = Cyr -( l- i C*o - Cxr i) La SherwooC.arrd Peclet annnol:nt at the seope of obserrat,iori ctf Re" variab le arourrc! I to L4, u./lJa &rr;p1-1gt L .??. to 1 . gB anc z/ap arorlrrd 0 to 160 &s follows: SIL = 0, 58G ( Ru- )o'o*o -o,4.J9 314.1 ( Re. ) The rnathernatical ftod.-l cf extractir-rrr above can be useC to arrange extracticn eqr:iprrerrl and finC the aromatic distribution r"rhithirr the extractiorr srquipnelit . fF]o3a., F]""" th ]-'e?e [.i]""" Da L (_c

    Item Type: Thesis (Masters)
    Subjects: 600 Teknologi
    Divisions: Fakultas Teknologi Industri > Teknik Kimia
    Depositing User: Sri Lestari
    Date Deposited: 23 Jun 2011 12:02
    Last Modified: 23 Jun 2011 12:02
    URI: http://repository.upnyk.ac.id/id/eprint/530

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