biodesel –conversion of oil into fuel.pptx

8/17/2019 Biodesel –conversion of oil into fuel.pptx

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BIODIESEL –

CONVERSION OF OIL

INTO FUEL

BY-HIMANSHU GURJAR

14STUHHCS0120


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What is biodiesel ?

Biodiesel refers to a vegetable ol - ora!"al fat-base# #esel f$el %o!sst!g oflo!g-%&a! al'(l)"et&(l* et&(l* or +ro+(l,

esters Bo#esel s a re!e.able* %lea!-b$r!!g #esel Bo#esel %a! be $se#alo!e* or ble!#e# .t& +etro#esel ! a!(+ro+orto!s Bo#esel ble!#s %a! also be

$se# as &eat!g ol


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Blends of Biodiesel

Ble!#s of bo#esel a!# %o!ve!to!al&(#ro%arbo!-base# #esel are +ro#$%ts"ost %o""o!l( #strb$te# for $se ! t&eretal #esel f$el "ar'et+la%e M$%& oft&e .orl# $ses a s(ste" '!o.! as t&e/B/ fa%tor to state t&e a"o$!t ofbo#esel ! a!( f$el "

1 100 bo#esel s referre# to as B1002 20 bo#esel* 30 +etro#esel s

labele# B20


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5 bo#esel* 65 +etro#esel slabele# B5

4 2 bo#esel* 63 +etro#esel slabele# B2Ble!#s of 20 bo#esel a!# lo.er %a! be

$se# ! #esel e7$+"e!t .t& !o* or o!l("!or "o#8%ato!s*alt&o$g& %erta!"a!$fa%t$rers #o !ot ete!# .arra!t(%overage f e7$+"e!t s #a"age# b(t&ese ble!#s Bo#esel %a! also be $se#

! ts +$re for" )B100,* b$t "a( re7$re%erta! e!g!e "o#8%ato!s to avo#"a!te!a!%e a!# +erfor"a!%e +roble"s


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How it is made?

Bo#esel s "a#e t&ro$g& a %&e"%al+ro%ess %alle# tra!sester8%ato!.&ereb( t&e gl(%er! s se+arate# fro"t&e fat or vegetable ol T&e +ro%essleaves be&!# t.o +ro#$%ts -- "et&(lesters )t&e %&e"%al !a"e for bo#esel,a!# gl(%er! )a val$able b(+ro#$%t

$s$all( sol# to be $se# ! soa+s a!#ot&er +ro#$%ts,


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Transesterification

T&s !volves vegetable or a!"al fats a!# olsbe!g rea%te# .t& s&ort-%&a! al%o&ols)t(+%all( "et&a!ol or et&a!ol, T&e al%o&ols$se# s&o$l# be of lo. "ole%$lar .eg&t be!go!e of t&e "ost $se# et&a!ol for ts lo. %ost

Ho.ever* greater %o!verso!s !to bo#esel %a!be rea%&e# $s!g "et&a!ol Alt&o$g& t&etra!sester8%ato! rea%to! %a! be %atal(9e# b(a%#s or bases b$t t&e %o""o! "ea!s of

+ro#$%to! s base-%atal(9e# tra!sester8%ato! T&s +at& &as lo.er rea%to! t"es a!# %atal(st%ost t&a! t&ose +ose# b( a%# %atal(ssHo.ever* al'al!e %atal(ss &as t&e#sa#va!tage of ts &g& se!stvt( to bot&.ater a!# a fatt( a%# +rese!t ! t&e ols


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Production meathods:

Supercritical process

A! alter!atve* %atal(st-free "et&o# fortra!sester8%ato! $ses s$+er%rt%al"et&a!ol at &g& te"+erat$res a!#+ress$res ! a %o!t!$o$s +ro%ess

Ultrasonic reactor methodI! t&e $ltraso!% rea%tor "et&o#* t&e$ltraso!% .aves %a$se t&e rea%to!"t$re to +ro#$%e a!# %olla+se b$bbles%o!sta!tl( T&s %avtato! s"$lta!eo$sl(+rov#es t&e "!g a!# &eat!g re7$re#

to %arr( o$t t&e tra!sester8%ato!ro%ess


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Lipase-catalyzed method

Large amounts of research have focused recent! on the

use of en"!mes as a cata!st for the transester#f#cat#on$


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Why should we use biodiesel?

Bo#esel s better for t&e e!vro!"e!tbe%a$se t s "a#e fro" re!e.ablereso$r%es a!# &as lo.er e"sso!s%o"+are# to +etrole$" #esel It s less

to% t&a! table salt a!# bo#egra#es as fastas s$gar :ro#$%e# #o"est%all( .t&!at$ral reso$r%es* ts $se #e%reases o$r#e+e!#e!%e o! "+orte# f$el a!#

%o!trb$tes to o$r o.! e%o!o"(


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Applications

ehicular use and manufacturer acceptanceThe Vo%s&agen 'rou( has reeased a statement #nd#cat#ng that

severa of #ts veh#ces are com(at#)e th B* and B+,,$

!ailway usa"eBr#t#sh tra#n o(erat#ng com(an! V#rg#n Tra#ns ca#med to have

run the U-.s f#rst /)#od#ese tra#n/0 &h#ch &as converted to run

on 1,2 (etrod#ese and 3,2 )#od#ese

Aircraft use4 test f#ght has )een (erformed )! a C"ech 5et a#rcraft

com(ete! (o&ered on )#od#ese$


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As a heatin" oilB#od#ese can aso )e used as a heat#ng fue #n domest#c and

commerc#a )o#ers0 a m#6 of heat#ng o# and )#ofue &h#ch #s

standard#"ed and ta6ed s#ght! d#fferent! from d#ese fue used

for trans(ortat#on$ B#oheat fue #s a (ro(r#etar! )end of

)#od#ese and trad#t#ona heat#ng o#$

Biodiesel in "eneratorsBac%u( d#ese7fueed generators ao& com(an#es to avo#d

damag#ng )ac%outs of cr#t#ca o(erat#ons at the e6(ense of h#gh

(out#on and em#ss#on rates$


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Biodiesel in indiaB#ofue deveo(ment #n Ind#a centres ma#n! around

the cut#vat#on and (rocess#ng of 8atro(ha (ant seeds&h#ch are ver! r#ch #n o# 9:,2;$ 8atro(ha has the

(otent#a to (rov#de econom#c )enef#ts at the oca

eve s#nce under su#ta)e management #t has the

(otent#a to gro& #n dr! marg#na non7agr#cuturaands0 there)! aong v#agers and farmers to

everage non7farm and for #ncome generat#on$ 4s

&e0 #ncreased 8atro(ha o# (roduct#on de#vers

econom#c )enef#ts to Ind#a on the macroeconom#c ornat#ona eve as #t reduces the nat#on.s foss# fue

#m(ort )# for d#ese (roduct#on$
https://en.wikipedia.org/wiki/Jatrophahttps://en.wikipedia.org/wiki/Jatropha

biodesel –conversion of oil into fuel.pptx

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