Rajat Gail

7/24/2019 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

2


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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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-

-


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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

>


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

9

!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'.

12


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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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19

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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2/

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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2-

Rajat Gail

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