rajat gail
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ByRajat KumarSonkar
CSJMA1200139020
An Overview Of A!" #!nte$rate% O&'ite ()antAn% Stora$e
*!O(S+
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GAIL - a' Aut,ority of !n%ia "imite%.
It was establish in 1-t,of Au$u't .198/
On)y a' a'e% (etro,emia) om)e4 in Northern India.
It spreads over 585 6a, located near Auraiya, about 100 kms
from anpur in !ttar "radesh.
GAIL #India$ Limited, is India%s &a'ship Natural Gas compan(,
inte'ratin' all aspects of the Natural Gas value chain #includin'74)oration # (ro%ution. (roe''in$. ran'mi''ion.
i'triution an% Marketin$$ and its related services
!ses clean industrial fuel i.e. "ean :atura) a'.
"roduces "ol(mers #6(7 # ""(7$ and e)tracts Li*uid
+(drocarbons #"(. (roane etc$ from Natural Gas.
GAIL 'ot MA6ARA:A status on 1 . /01, b( 'overnment
of INIA.
Aout A!" !:!A
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GAIL covers its main portion in #+23$ 6a;ira
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/
6a;iraujarat
=ijaiurM(
Ja$%i'ur?(
A!"(ata
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A colorless, hi'hl( &ammable substance that is ami)ture of 'aseous h(drocarbons, occurrin'naturall( beneath the surface of the earth, oftenwith or near petroleum deposits.
It is widel( used as a fuel in domestic purpose and5
:atura) a'
COM(OS!!O: MO"@
91 7/
+/?
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(RO?CSOA!"
Sr:o.
(ro%utSetion
Caaity (roe'' "ien'e% y
1 LL" @+" ?win'"lant
/,10,000 :"A ?clairtechsolutionpol(meriBation
:Cs Nova9hemicals, 9anada
/ +" !nit 1,00,000 :"A 9D ?lurr(basedpol(meriBationprocesses
:Cs :itsui9hemicals, 3apan
L"G !nit 1.< ::"A ractionation :Cs n'ineers IndiaL, India
< "ropane 81,000 "A ractionation :Cs n'ineers IndiaL, India
> "entane 1=,000 "A ractionation :Cs n'ineers IndiaL, India
>
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8/268 I5"?
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I5"@? is dedicated-
or uninterrute% 'u)yof utilities like air,Nitro'en, water, power and steam
or rovi%in$ u&er 'tokfor the survival ofupstream and downstream plantsor e&etive ro%ut. tran'fer an% %i'at,or wa'te water treatment before disposal
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!O(S !ntro%ution
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ollowin' units are included in the I5"@?E
1 Cryo$eni Air Searation An% :itro$en()ant
2 C2 C3 Stora$e
3 )are 'y'tem
. emineralisation plant
=. 9oolin' water treatment plant
8. "ower plant
7. astewater treatment plant
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?nit' Of !O(S
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Cryo$eni Air
SearationAn%:itro$en ()ant
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Nitro'en in GAIL, "ata is 'enerall( used for purposeslike initia) ur$in$ out. %ryin$ out. neumationveyin$ an% )anketin$. et.
Nitro'en is manufactured b( the process offrationa) %i'ti))ation of air.
As per the speciHcation of nitro'en, it' e4trationfrom t,e air i' aom)i',e% at very )owtemerature'.
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arm Setion
Air from amosphere
ouble Air ilter
Femoves dust particles
?ta'e 9ompressorFeduce pressure to 7.6 bars
:oisture ?eparatorFemoves water
Fefri'erant !nitreon // @ reon 1
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armSetion
Air rom :oisture ?eparator
A%'orer Re$enerator
:olecular ?eive
95/ removal
Activated Alumina+/5 removal
Gas heater
rom heat e)chan
Impure nitro'en
o e)pansion rake t
Adsorption phase 1>Fe'eneration phase
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Co)% Setion
istillation
9olumn==
Aluminium
tra(s
+eat)chan'er
rom Adsorber
e'enerator
)pansion brake turbine
Impure Li*uid nitro'en-1/09
Li*uid separator
Li*uid pure nitro'en
Impure Li*uidLess nitro'en
"i ui% :itro
?ervice Air
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C2 C3Stora$e
1>
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he 9/ 9 comes throu'h a 7J line from the L"Gplant for stora'e at 5Ksite in +orton ?phere.
i'ht spheres each of 18=8mcapacit( #1> :diameter$ have been provided for this stora'e. hisstora'e capacit( is e*uivalent to da(s production of9/9.
9/ 9 will be stored at a temerature of
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6orton S,ere
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+orton sphere is a spherical pressure vessel, whichis used for stora'e of compressed 'ases such as"ropane, L"G, utane in a li*uid "hase.
Advanta'e 5f +orton ?phere
As the h(drocarbon are stored in li*uid phaseunder pressure. +(drocarbon are hi'hl( &ammable,so there should be no leaka'e. ,e ',ere %oe'not ,ave any weak oint eau'e ofane))ation of re''ure w,i, i' omin$ froma)) t,e art of ',ere.
Sma))er 'urfae area er unit vo)ume t,anany ot,er ',ae of ve''e). ?o the *uantit( ofheat transferred from surroundin's to the li*uid in
the sphere, will be less than that for c(lindrical or20
6orton S,ere
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Main )are Sy'tem
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lares allow for the safe, eKective disposal of 'ases b(actin' as relief device when plant must *uickl( dispose ofproducts within its s(stem to prevent overpressurisation
and potential e)plosions.
lare s(stem is desi'ned to burn all the times throu'h thedischar'es from pressure relief s(stems and 'ases fromdepressuriBin' of e*uipment.
Impacts on oK site E1. Li'htClames/. ?moke
. Noise
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a'e' to Eare %i&erent'etion of )ant
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9ontent from librar( of GAIL #INIA$ Ltd, "ata.
www.ikipedia.or'CwikiCGAIL
www.'ail.nic.in
"rocess low ?heets from I5"? epartment, GAIL,"ata.
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Referene'
http://www.wikipedia.org/wiki/GAILhttp://www.gail.nic.in/http://www.gail.nic.in/http://www.wikipedia.org/wiki/GAIL -
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hank ou
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