The aim of the experiment is to determine the estimated height equivalent to a theoretical plate (HETP). HETP values are generally within the range of 0.3 – 0.6m depending on the height of the pack...
chemical engineering lab
hope its helpFull description
Lab report of process of packed bed distillation columnFull description
Lab On Packed Column
PACKED COLUMN DESIGN
Deskripsi lengkap
distillation
by Hardina Apri SaputriFull description
Tinh toan pakage.......
Baretti internals for packed column
Step by step on how to design a distillation column with all equations and formulas. Provides in depth analysis to the procedure, application and method involved.
Distillation Column Case Study
Engineering
Provides the calculations to design a DC.Full description
Tos t udyt hee ffec tofoper at i onalt i meont hec omp mposi t i onandv ol ume
2.
oft hepr o duc tdi s t i l l at e . Tost udyt hecor r el at i onbet weent hev ol umeoft hepr oductdi st i l l at e andt hec ompos i t i o no ft hepr o duc tdi s t i l l at e .
Theory:
Di s t i l l at i o n pr o ce s si sapr o ce s sofs e par at i ngl i g htc ompo ne nt sf r o mo t he r comp mponent sbasedonvol at i l i t ydi ffer ences.Thecomp mponent swi t hl ower boi l i ngpoi nt swi l lvapor i z efir s tandt her ef or ewi l lbecol l ect edasdi s t i l l at e wi t hhi ghpur i t y .Pac ki ngmat er i al sar eusedt oi ncr easet hesur f acear eaf or enhanci ngcont actbe t wee nt hev apor i z edcomp mponent swi t ht her efluxso t hatpur i t yoft hepr oduc tdi s t i l l at ec anbef ur t he ri mpr o v e d. Equi pme ment /Ma Mat er i al s:
1. 2. 3. 4. 5. 6. 7. 8. 9.
Packe ddi s t i l l at i oncol umn Ref r act ome t er Syr i nge Beaker Measur ementcyl i nde r Reagentbo t t l e St opwat c h Wat er Me t hanol
P r o c e d u r e : 1. Pr epar e7me t hanol wat ermi xt ur esusi ngpi pet t e.Obt ai nt he
2.
r e f r ac t i v ei nde xo ft hemi mi x t ur e sus i ngt her e f r ac t o m me e t e r . Pr epar e32l i t er sofme t hanol wat erf ee dmi xt ur ewi t hcomp mposi t i onof
3.
me t hanol30% andwat er70%. %. Makesur eal lequi pme menti si npl aceandi ngoodcondi t i onsbef or e
4.
5.
st art i ngt heexperi ment . Adj us tt hev al v esposi t i onasf ol l ows: Openval ve :V2 Cl oseval ve:RCV1,V3,V4 Tur nont hee l ec t r i cheat ersi mul t aneousl ywi t ht hec ool antflow pump mp.
6.
Se tt her efluxr at i oat2. 0or3. 0bys l owl yopenni ngr efluxcont r ol v al v eRCV1andt hepr oductdi s t i l l at ewi l lflow t oRI1B.Ther es toft he pr o duc tdi s t i l l at ewi l lflo wt hr o ug hRI1Aandr e t ur nt ot her e bo i l e r
v essel . 7. Tocol l ectpr oductdi st i l l at ewhi chdoesnotr et ur nt ot her eboi l er v essel ,adj us tt heposi t i onoft hev al v esasf ol l ows: Cl oseval veV2 Openval veV3( Cl oseval veV3i fV4i sopened) Openval veV4( t ocol l ectsampl e) 8. Meas ur et hev ol umeandr ef r act i v ei ndexoft hec ol l ec t edpr oduct di s t i l l at e . 9. Repeats t eps7and8f orev er y5mi nut esandfil li nt het abl eg i v en. 10. Remi nder :Makes ur esampl esoft hes t andar dmat er i alandt he pr o duc tdi s t i l l at ear eke pti nt hec ont ai ne rg i v e n. Ex pe r i me nt alSe t up
Que s t i o ns :
1.
Pl otgr aph r ef r act i v ei ndexvs .%mol eme t hanolf orbenc hmar k
2. 3. 4. 5. 6. 7.
mi xt ur eofmet hanol wat er . Di scusst her esul t edgr aph. Cal cul at et hemet hanolmol ef r act i onf r om t her ef r act i vei ndex. Pl otgr aphmol ef r act i onandvol umeofpr oductdi st i l l at ev s.t i me. Di sc usst headvant agesofpacke ddi s t i l l at i oncol umn. Di scusst hedat aandr esul t so bt ai ned. Li stal lt hesaf et yr egul at i onsandpr ecaut i onst hatneedt obe consi der edwhenconduct i ngt hee xper i ment .
Re f e r e nc e s :
1.
Geankopl i s,C.J. ,“ Edi t i o n, T r ans po r tPr o c e s s e s& Uni tOpe r at i o ns ”,3rd
2.
Pr e nt i c e Hal l ,1995. McCabe,W.L. ,Smi t h,J.C.& Har r i ot ,P. ,“ Uni tOpe r at i o no fChe mi c al
3.
Edi t i on,McGr awHi l l ,1985. Eng i ne e r i ng ”,4th Che mi c a lEng i ne e r i ng ”,Vol Coul son& Ri c har ds on,“ ume2,Per gamon, 1983.
