iocl project for 7th sem

7/23/2019 Iocl Project for 7th Sem

1/14

SUMMER INTERNSHIP/TRAINING

AT

INDIAN OIL CORPORATION LIMITEDGUJARAT REFINERY

Duration of Training 26/05/2014 to 05/07/2014OIL REINERY INDUSTRY

Prepared By

Name-ABHISEK PUROHITSemester-7th

Roll No. -107276Branh- EEE

Ema!l - "#roh!ta$h!se%&'()ma!l.om*ontat No- +&1&,61711,

Under the Supervision of

Name if an!"#########

De$ignation##########De%artment##########

Schoo of Eectronics En!ineerin!"IIT University

Bhu#anes$ar % &'()*+

2015-16

Tutor Mentor: !"n#ture:
mailto:Id%20-%[email protected]:Id%20-%[email protected]


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Certificate From the Industry/Company

$!% #!'#('e) re*'#+e t,! *#"e .!t, t,e +ert!%!+#te/

&


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SUMMARY/COMPENIUM

Inutr!#' tr#!n!n" *'# # &!t#' ro'e !n t,e *ro"re o% %uture en"!neer It

(r!"e t,e "#* (et.een t,eor #n *r#+t!+#' 3no.'e"e IOCL L!4!te

*ro&!e t,e !n!",t to ,o. u+, # (!" re%!ner ! (e!n" 4on!tore #n o*er#te

.!t, *ro*er +oor!n#t!on to o(t#!n e!re reu't Dur!n" t,e tr#!n!n" .e .ere

"u!e t,rou", t,e +o-"ener#t!on *'#nt .,!+, ,# t,e "# tur(!ne #n #'' t,e

.#ter reu#(!'!t e+t!on ut (e%ore t,#t .e .ere "!&en t,e %!re #n #%et

tr#!n!n" .,!+, t,e re%!ner ,o' # "re#t *r!or!t e 'e#rn #(out t,e 4e+,#n!+#'

.or3 t,#t t,e re%!ner *er%or4 on t,e 4#+,!ne t,#t !t ue e .ere "!&en t,e

tour o% t,e *o.er "r! #n o% t,e re'# #n tr#n%or4er t,#t .ere ue !n t,e

re%!ner e .ere "!&en (r!e% 3no.'e"e #(out t,e .or3!n" o% tr#n%or4er #n

!t *rote+t!on te4 ue T,e +ontru+t!on %e#ture o% "# tur(!ne .ere #'o

+o&ere !n (r!e% T,e ue o% %ue' #n t,e t#rt!n" o% t,e 4#+,!ne .ere +o&ere

*e+!#' *r!or!t!e .ere "!&en to t,e 4#!nten#n+e o% t,e 4#+,!ne #n #'' !t *#rt

4


4/14

CON!EN!S

No To*!+ P#"e No

1 Introu+t!on $172 *#"e/

2 Te+,n!+#' #*e+t +o&ere $172 - 1 *#"e/

8 or3 one7Le#rnt #t t,e Tr#!n!n" Int!tute $ 4!n 5-6 *#"e /

$4# !n+'ue t#(u'#r #t#7*,oto or #n e9*er!4ent#' reu't/

Con+'u!on7Re4#r3 $4!n 172-1 *#"e /

5


5/14

IN!ROUC!ION "#/$ % # pa&e'

Gu;#r#t re%!ner "!&e t,e 'u#('e #n !n #++e!('e +ontr!(ut!on to *etro'eu4

!nutr #'' o&er In!# It ! t,e (#+3(one o% %ert!'!


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!EC(NICA) ASPEC!S "# Pa&e'

The Gujarat Refinery is an oil refinerylocated at Koyali (Near Vadodara) in Gujarat,

Western India. It is the Second largest refinery oned !y Indian "il #or$orationafter

%ani$at Refinery. The refinery is currently under $rojected e&$ansion to ' T%*.

+olloing the conclusion of the IndoSo-iet Treaty of +riendshi$ and #oo$erationin

+e!ruary '/', a site for the esta!lish0ent of a 1 0illion 0etric ton $er annu0

(00t$a) oil refinery as selected on '2 *$ril '/'. So-iet and Indian engineers

signed a contract in "cto!er '/' for the $re$aration of the $roject. %ri0e

inister 3aaharlal Nehrulaid the foundation stone of the refinery on '4 ay '/5.The refinery as co00issioned ith So-iet assistance at a cost

of Rs.1/ crores!egan $roduction in "cto!er '/6. The first crude distillation unit

ith a ca$acity of ' 00t$a as co00issioned for trial $roduction on '' "cto!er

'/6 and achie-ed its rated ca$acity on / 7ece0!er '/6. Through$ut reached

148 !eyond its designed ca$acity in 3anuary '//.

The Gujarat Refinery is the first refinery in India to ha-e co0$leted the diesel

hydrodesul$huri9ation $roject in 3une ', hen the refinery started $roduction of

:S7 ith lo sulfur content of 4.168 t. (0a&).

India;s first diesel hydrodesulfurisationunit to reduce sulfurcontent in diesel as

co00issioned in 3une '. * 0ethyl tertiary !utyl etherunit as co00issioned in

Se$te0!er ' to eli0inate lead fro0 0otor fuels. The facility conce$tualised and

co00issioned South *sia;s largest centralised effluent treat0ent $lant !y

dis0antling the four old


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*OR+ ONE/)EARN! ",%- Pa&es'

1 CO-GENERATION PLANT- I

A O>ER>IE

'ogeneration %(ant a($o )a((e* +eat an* %o,er- '." i$t+e u$e of a %o,er $tation to $imu(taneou$(! generate

ot+ e(e)tri)it! an* u$efu( $team(( %o,er %(ant$ emit a )ertain amount of +eat *uring

e(e)tri)it! generation )an e re(ea$e* into t+e natura(

en3ironment t+roug+ )oo(ing to,er$- ue ga$- or ! ot+er

mean$ ! )ontra$t- ' $ome or a(( t+e !%ro*u)t$ +eat

for +eating %ur%o$e$- 3er! )(o$e to t+e %(antT+e ue ga$ at aout 560o' )annot e 8u$t re(ea$e* in t+e

o%en en3ironment- it ,i(( (ea* to ,a$te of energ!- ,i((

a9e)t t+e e:)ien)! of t+e $!$tem a*(! an* ma! a($o

%ro*u)e +armfu( ga$$e$ (i;e $u(%+ur *io


8/14

T+e u8arat ReBner! '1 )on$i$t of t+ree ga$ turine$

name(! T1- T2 an* T& ea)+ of &0 mega,att ,+i)+

ring$ t+e tota( )a%a)it! of t+e '1 to C0 mega,att'1 i$ an 11 $!$tem It %ro*u)e$ 11 ,ort+ of

3o(tage ,+i)+ i$ t+en $te%%e* u% to && for

*i$triution 'ogeneration %(ant )on$i$t of 3ariou$ unit$

(i;e U tmo$%+eri) Unit"- D.DS De+!*ration

De$u(%+uri$ation"- 'T 'oo(ing To,er" an* SRU Su(%+ur

Re)o3er! Unit" T+e +eat generate* i$ u$e* i$ .RS

.eat Re)o3er! Steam eneration" ,+i)+ in)rea$e$ t+e

e:)ien)! to ?0@For e3er! T t+ere i$ a T A'' an* an au


9/14

u8arat e(e)tri)it! oar* i$ t+at t+e fre>uen)! of t+e

E(e)tri)it! oar* i$ u)tuating an* t+e %(ant )annot

ta;e n* t+e E i$ not a )on$tant %o,er $our)e an* it

)annot e tru$te* a$ one +our of %o,er ma! re$u(t +uge

amount of (o$$ n* t+e i*ea( fre>uen)! of t+e %(ant for

running t+e $!n)+ronou$ ma)+ine$ are aout 5012 to

5014 ut t+e E fre>uen)! )an *e)rea$e to aout

4C5 So u8arat ReBner! generate$ it$ o,n %o,er for

t+e main %o,er re>uirement$ (i;e for %ro)e$$ing an*

manufa)turingT+e reBner! ta;e$ %o,er from t+e E ut it i$ not

$!n)+roni$e* ,it+ t+e u$ $u%%(! It i$ ta;en for non

)riti)a( %o,er nee*$ (i;e To,n$+i% $u%%(! an* i%e(ine$T+e Bring tem%erature of t+e enerating turine$ are

aout 1100O' fter t+at t+e tem%erature *e)rea$e$ to

560O' T+i$ tem%erature if re(ea$e* to t+e atmo$%+ere

)an rea)t ,it+ t+e e(ement$ an* )reate %oi$onou$

ga$$e$ T+i$ t+erma( energ! )an e uti(i=e* furt+er in

t+e generation of $team ,+i)+ i$ ma*e %o$$i(e ! t+e

.RS It uti(i=e$ t+e energ! to generate $team an*

*e)rea$e t+e air tem%erature $o t+at it )an e re(ea$e*to t+e atmo$%+ere

,-MBUSTI-N S.STEM1 Au(ti%(e Re3er$e o, annu(ar )omu$tor

Ea$e of maintenan)e

Longer (ife *ue to (o,er *!nami) for)e$

((o,$ fu(( $)a(e $+o% te$ting for non$tan*ar* fue($

etter tem%erature %roB(e )ontro(

.ig+er e:)ien)! an* (o,er emi$$ion2 Ea)+ )omu$tor )on$i$ting of a nu==(e- (inear an*

tran$ition %ie)e for )onne)ting t+e turine"& Retra)ta(e e(e)tri) $%ar; %(ug$ an* U ame *ete)tor4 'ro$$ Bre tue$ )onne)ting )omu$tor$ for ame

%ro%agation

STARTING S.STEM

1 E(e)tri) Aotor/Die$e( Engine$/a$ Eue 'on3erter

10


10/14

& E(e)tri) )(ut)+4 .!*rau(i) Rat)+et/Rotor turning5 ))e$$or! ear o< )on$i$ting of

O3er $%ee* tri% me)+ani$m

Lue oi( %um% .!*rau(i) oi( %um%

Fue( oi( %um%

tomi=ing air )om%re$$or

Gater %um%

))e$$or! )ou%(ing ear- Dia%+ragm- Aemrane"

GAS UE0 S.STEM

SEED/STO RTIO LE

1 Ser3e$ a$ %re$$ure regu(ation 3a(3e to +o(* 2 a+ea* of)ontro( 3a(3e

2 Ser3e$ a$ $to% 3a(3e for emergen)! an* norma( tri% of T! *um%ing +!*rau(i) oi( from SR )!(in*er or 3ia moog$er3o 3a(3e

& art of %rote)tion $!$tem

'ONTROL LE

1 'ontro( t+e re>uirement fue( in re$%on$e to t+e )omman*$igna( FSR

2 )tuate* ! $ing(e a)ting +!*rau(i) )!(in*er

2 'OENERTION LNTII

OERIEG'ogeneration %(ant 2 i$ t+e e


11/14

T+ere are t,o au


12/14

materia( %ro*u)e$ inamma(e ga$e$ T+e u)++o(= re(a! gi3e$

an a(arm ,+en a $%e)iBe* amount of ga$ i$ forme* T+e

ana(!$i$ of t+e ga$ )o((e)te* in t+e re(a! )+amer in*i)ate$ t+e

t!%e of t+e in)i%ient fau(t

T+ere i$ a )+amer to a))ommo*ate u)++o(= re(a!- in

et,een t+e tran$former tan; an* t+e )on$er3ator T+e

u)++o(= re(a! i$ a $(o, a)ting *e3i)e- t+e minimum o%erating

time i$ 01 $ an* t+e a3erage time i$ 02 $ Too $en$iti3e

$etting$ of t+e mer)ur! )onta)t$ i$ un*e$ira(e e)au$e t+e!

are $u8e)te* to fa($e o%eration on $+o); an* 3iration )au$e*

! )on*ition$ (i;e me)+ani)a( $+o); to t+e %i%e- ta% )+anger

o%eration an* +ea3! e


13/14

CONC)USION "#/$ % # Pa&e'

t t+i$ $tage ,+en ,e are going to %re$ent our re%ort on

in*u$tria( training a$ %art of )on)(u$ion of our training- ,e gra

t+i$ o%%ortunit! of $e3era( %eo%(e ,+o +a3e +e(%e* u$ an* )o

o%erating ,it+ u$ to +e(% to a))om%(i$+ t+e +ar*e$t ta$; of)om%(eting training in a 3er! )om%(ete an* meaningfu( ,a!

T,e +o-"ener#t!on *'#nt *#rt .ere tu!e #n t,e !%%erent *'#+e .ere &!!te

#n t,e +ontro' o% t,e *#r .ere tu!e ot, t,e +o-"ener#t!on *'#nt .ere

&!!te #n .ere #++o4*#n!e ( t,e tour "u!e .,o ,e'*e u 'e#rn t,e

e+t!on .!t, "oo e9*'#n#t!on

T,e tuent .ere "!&en t,e (r!e% !e# o% t,e .or3!n" #n "o&ern#n+e o% t,e

!te T,e %#+u't!e .ere e9*er!en+e .!t, "oo te#+,!n" 3!'' #n "oo n#ture

14


14/14

.,!+, 4#e t,! &!!t to t,e !te or &o+#t!on#' &er %ru!t%u' #n .e .ere #('e to

"#!n # "oo #4ount o% *r#+t!+#' 3no.'e"e .,!+, .!'' ,e'* u !n our u!re

ene#&our

15

iocl project for 7th sem

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