Attachment-I PROCESS UNIT CAPACITIES - Welcome to … · process unit capacities ... pipe line pipe...

7
Attachment-I PROCESS UNIT CAPACITIES UNITS OF PARADIP REFINERY PROJECT CAPACITY AS PER EC DATED 6 TH JULY’2007 REVISED CAPACITY REFINERY UNITS Crude & Vacuum & Unit (AVU), MMTPA 15.0 15.0 Delayed Coker Unit, MMTPA 4.1 4.1 Diesel Hydro Treating Unit, MMTPA 5.8 5.2 VGO Hydro Treating Unit, MMTPA 5.2 5.4 Fluidised Catalytic Cracking Unit, MMTPA 3.9 4.2 Sulphur Recovery Unit, TPD (2+1) x450 TPD of Sulphur 2x525 TPD + 1 TGTU Hydrogen Plant, TMTPA * 72.8(Hydrogen) Various Treating Units * -- Alkylation Unit, TMTPA 500 650 PETROCHEMICAL UNITS Polypropylene Unit, TMTPA 2x340 2 x 340 Para-Xylene Unit (Naphtha Hydrotreating Unit, Continuous Catalytic Reformer, Reformate Splitter Unit(I&II), Xylene Isomerization Unit (2 Trains), Parex Unit capacity (2 Trains), Sulfolane Extraction Unit, Benzene/Toluene Factionation Unit, Tatoray Unit). 1200 TMTPA of Paraxylene) 1200 TMTPA of Paraxylene) Ethyl Benzene and Styrene Monomer, TMTPA 600 631 Captive Power Plant and Cooling Tower * GT with HRSG (3x102 MW) STG (2 x 30 MW), UB (4x300T/hr) Standby GT with HRSG of 1x 30 MW (366 MW, 1200 TPH) DETAILS OF THE TREATING AND OTHER UNIT CAPACITIES LPG Treater, TMTPA * 210 LPG Treater (Cracked LPG), TMTPA 1850 LPG Treater (Coker LPG), TMTPA 165 ATF (Merox), TMTPA 1200 SWS-I + SWS-II, M 3 /hr 227+398 = 625 ARU - Rich Amine Circulation Rate, M 3 /hr 1 x 454.6 + 1 x 898.5 =1353

Transcript of Attachment-I PROCESS UNIT CAPACITIES - Welcome to … · process unit capacities ... pipe line pipe...

Page 1: Attachment-I PROCESS UNIT CAPACITIES - Welcome to … · process unit capacities ... pipe line pipe line pipe line pipe line ... hume pipe nala. existing culvert. iocl truck parking

Attachment-I

PROCESS UNIT CAPACITIES

UNITS OF PARADIP REFINERY PROJECT

CAPACITY AS PER EC DATED 6TH JULY’2007

REVISED CAPACITY

REFINERY UNITS Crude & Vacuum & Unit (AVU), MMTPA 15.0 15.0 Delayed Coker Unit, MMTPA 4.1 4.1 Diesel Hydro Treating Unit, MMTPA 5.8 5.2 VGO Hydro Treating Unit, MMTPA 5.2 5.4 Fluidised Catalytic Cracking Unit, MMTPA 3.9 4.2 Sulphur Recovery Unit, TPD (2+1) x450 TPD of

Sulphur 2x525 TPD + 1 TGTU

Hydrogen Plant, TMTPA * 72.8(Hydrogen) Various Treating Units * -- Alkylation Unit, TMTPA 500 650

PETROCHEMICAL UNITS Polypropylene Unit, TMTPA 2x340 2 x 340 Para-Xylene Unit (Naphtha Hydrotreating Unit, Continuous Catalytic Reformer, Reformate Splitter Unit(I&II), Xylene Isomerization Unit (2 Trains), Parex Unit capacity (2 Trains), Sulfolane Extraction Unit, Benzene/Toluene Factionation Unit, Tatoray Unit).

1200 TMTPA of

Paraxylene)

1200 TMTPA of

Paraxylene)

Ethyl Benzene and Styrene Monomer, TMTPA 600 631 Captive Power Plant and Cooling Tower

* GT with HRSG (3x102 MW) STG (2 x 30 MW), UB (4x300T/hr) Standby GT with HRSG of 1x 30 MW (366 MW, 1200 TPH)

DETAILS OF THE TREATING AND OTHER UNIT CAPACITIES

LPG Treater, TMTPA

*

210 LPG Treater (Cracked LPG), TMTPA 1850 LPG Treater (Coker LPG), TMTPA 165 ATF (Merox), TMTPA 1200 SWS-I + SWS-II, M3/hr 227+398 = 625 ARU - Rich Amine Circulation Rate, M3/hr 1 x 454.6 + 1 x 898.5

=1353

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Para-Xylene Unit, TMTPA - Naphtha Hydrotreating Unit, TMTPA - Continuous Catalytic Reformer, TMTPA - Reformate Splitter Unit(I&II), TMTPA - Xylene Isomerization Unit (2 Trains), TMTPA - Parex Unit capacity (2 Trains), TMTPA - Sulfolane Extraction Unit, TMTPA - Benzene/Toluene Factionation Unit, TMTPA - Tatoray Unit, TMTPA

1200

*

1200 3941 2990

Part of Reformer 4246(Isomerate)

1200 PX 963

Part of Sulfolane Unit 2183

PROPOSED FACILITY Pet Coke evacuation through Rapid Railway Loading System (RRLS), MMTPA

--

1.3

*Unit capacities not mentioned in the earlier EC

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N.000.000

N. -500.000

N. -1000.000

N. -1500.000

N. -2000.000

N. -2500.000

N. -3000.000

N. -3500.000

N. -4000.000

E. 2

500.

000

E. 2

000.

000

E. 1

500.

000

E. 1

000.

000

E. 5

00.0

00

E. 0

00.0

00

E. -

500.

000

BH-

PLT-

ERT-

INTERMEDIATE STORAGE SILOCAPACITY-2X2000 T

E 0494.269N-1246.793

PROPOSED RAILWAY SIDING

E 1655.632N-3709.155

E 301.660N-3377.183

RAIL WEIGH BRIDGE (IN MOTION)

MCC & CONTROL ROOM (SILO)

GROUND HOPPERE 353.282N-3417.490

BH-1

BH-2

BH-3

BH-4

BH-6

BH-7

BH-5

PLT-2

ERT-1

ERT-2

N TP-1

N TP-4

N TP-5

N CV-1-AN CV-1-BN CV-1-C

N CV-2-A

N CV-2-B

N CV-2-C

N IP-1

N IP-2

N IP-3

N IP-4

N IP-5

N IP-6

N IP-7

N IP-8N IP-9

N IP-10

N IP-11

N IP-12

N IP-13

N IP-14

N IP-15

N IP-16

N IP-17

N IP-18

N IP-19

N IP-20

N IP-21

N IP-22

N IP-23

N IP-24

N IP-25N

IP-2

6N

IP-2

7

N IP

-28 N

IP-2

9N

IP-3

0

N TP

-9

N IP

-31

N IP

-32

N IP

-33

N IP

-34

N TP-2

N TP

-6N

TP-7

N TP

-8

N CV-3-A

N CV-3-BN CV-3-C

N C

V-4

-AN

CV

-4-B

N C

V-4

-C

DATUM= 30M

EXISTING R.L. (In M)

CHAINAGE (In M.) 00.0

0N IP

1, AT 0.

00 M

. (WATER LO

GGED)

LONGITUDINAL SECTION OF PROPOSED CONVEYOR ALIGNMENT

PLAN OF PROPOSED CONVEYOR ALIGNMENT

CONVEYOR

CONVEYOR

BOUNDARY WALL

DRAIN

DRAIN

DRAIN

DRAIN

DRAIN

DRAIN

PIPE

LIN

E

PIPE LINE

PIPE LINE

PIPE LINE

PIPE LINE

PIPE LINE

PIPE LINE

CULVERT

PIPE CONVEYOR

PIPE CONVEYOR

DRAIN

SANTRA CREEK

VILLAGE R

OAD

DRAIN

DRAIN

DRAIN

DRAIN

PIPE LINE

PIPE LINE

PIPE LINE

PIPE LINE

DRAIN

DRAINDRAIN

DRAIN DRAIN

DRAIN

DRAIN

DRAIN

DRAIN

DRAIN

DRAIN

DRAIN

DRAIN

DRAIN

DRAIN

DRAIN

DRAIN

PIPE LINE

PIPE

LIN

E

PIPE

LIN

E

PIPE

LIN

EPI

PE L

INE

PIPE

LIN

EPI

PE L

INE

PIPE

LIN

E

BOUNDARY WALL

BOUNDARY WALL

LIGHT POLE

CONVEYOR BELT START POINT

ESSAR PROJECT SITE

STRUCTURES

STRUCTURES

VER HEAD S

TRUCTURES (HT-15

.250)

STR

UC

TUR

ES

STR

UC

TUR

ES

STRUCTURES

CULVERTCULVERT

CREEK CREEK

WATCH TOWER

WATCH TOWER

WATCH TOWER

SANTRA CREEK

BOUNDARY WALL

FENCIN

G

FEN

CIN

GFE

NCIN

GFE

NCIN

G

FEN

CIN

G

FEN

CIN

G

FEN

CIN

GFE

NCIN

GFE

NCIN

G

BOUNDARY WALL

BOUNDARY WALL

HUM

E PIPE NALA

EXIS

TIN

G C

ULV

ERT

IOCL

TRUCK P

ARKIN

G A

REA

PRO

POSED

RO

AD

PR

OPO

SED

RO

AD

PR

OPO

SED

RO

AD

WATCH TOWER

WAY

TO NH-5

A

POND

CONVEYOR

LEGEND :-

PONDMORUM ROAD-BITUMIN ROADGREEN PATCH/TREE

08091011121314

N T

P-1

1

N T

P-1

2

N TP-13

N T

P-1

0

N IP

-35

N IP-36

N TP-3

SL.

12

EASTING NORTHINGCODE

N IP-1N IP-2N IP-3

N TP-1

N IP-4N IP-5N IP-6

N CV1AN CV1BN CV1C

N IP-7

N CV2AN CV2BN CV2C

N IP-8N IP-9

N TP-2

N IP-10N IP-11N IP-12N IP-13N IP-14N IP-15

N TP-3

N IP-16N IP-17

N TP-4

N IP-18N IP-19N IP-20N IP-21N IP-22N IP-23N IP-24

N CV3AN CV3BN CV3C

N IP-25N IP-26N IP-27

N TP-5N TP-6N TP-7

N IP-28N IP-29N IP-30N IP-31N IP-32

N CV4AN CV4BN CV4C

N IP-33N IP-34N IP-35N IP-36

345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455

TABLE OF CO-ORDINATES :-

LEVEL

56

N TP-8N TP-9N TP-10N TP-11

57585960

N TP-12N TP-13

61

371.851 -942.549382.651 -967.503395.013 -991.721466.063 -1110.259487.274 -1159.738494.519 -1213.081482.804 -3105.063468.757 -3178.693428.590 -3241.981971.956 -3711.6071011.249 -3721.0341051.634 -3722.371270.448 -573.340479.971 -1331.178477.490 -1351.515477.498 -2052.506482.795 -2340.776391.477 -3441.582436.653 -3463.185497.970 -3502.283796.762 -3649.8951324.244 -3703.7771384.485 -3664.0561525.632 -3642.6081525.632 -3709.155VOID

263.581 -548.151290.010 -644.566316.494 -740.995342.979 -837.424413.825 -1023.107494.519 -1229.938494.269 -1246.793477.490 -1445.315477.490 -1545.315477.490 -1645.315477.490 -1745.315477.490 -1845.315477.490 -1945.315479.200 -2145.300481.043 -2245.280482.804 -2445.221482.804 -2545.221482.804 -2645.221482.804 -2745.221482.804 -2845.221482.804 -2945.221482.804 -3045.221368.026 -3306.467301.632 -3377.161353.282 -3417.490526.484 -3516.790616.141 -3561.081705.797 -3561.081889.807 -3682.8551083.571 -3720.1931183.339 -3713.3881283.107 -3706.5831483.350 -3649.0331655.632 -3709.155

99.8

72N IP

2, AT 99

.872M

.

100.

211

199.

763

N IP3,

AT 199.7

63 M

.

101.

413

225.

871

N TP-1, A

T 299.7

35 M

.39

9.73

5

N IP5,

AT 399.7

35. M

.

499.

735

N IP6,

AT 499.7

35 M

.

608.

752

N CV1A

, AT 60

8.752

M.

635.

947

N C

V1B, A

T 635.9

47 M

.

663.

143

N CV1C

, AT 66

3.143

M.

699.

735

N IP7,

AT 699.7

35 M

.

801.

343

N CV2A

, AT 80

1.343

M.

855.

341

N CV2B

, AT 85

5.341

M.

101.

584

909.

338

N CV2C

, AT 90

9.338

M.

100.

056

926.

195

N IP8,

AT 926.1

95 M

.

100.

037

943.

052

N IP9,

AT 943.0

52 M

.

100.

304

1028

.906

N TP2, AT 10

28.90

6 M.

100.

212

1049

.232

N TP3, AT 10

49.23

2 M.

100.

224

1143

.032

N IP10

, AT 11

43.03

2 M.

100.

130

1243

.032

N IP11

, AT 12

43.03

2 M.

100.

057

1343

.032

N IP12

, AT 13

43.03

2 M.

100.

037

1443

.032

N IP13

, AT 14

43.03

2 M.

100.

382

1543

.032

N IP14

, AT 15

43.03

2 M.

100.

163

1643

.930

N IP15

, AT 16

43.93

0 M.

100.

214

1750

.224

N TP4, AT 17

50.22

4 M.

100.

313

1843

.033

N IP16

, AT 18

43.03

3 M. (M

OORUM DUMPIN

G)

1943

.031

N IP17

, AT 19

43.03

1 M.

100.

385

2038

.542

N TP5, AT 20

38.54

2 M. (O

N ROAD)

2142

.987

N IP18

, AT 21

42.98

7 M.

100.

225

2242

.987

N IP19

, AT 22

42.98

7 M.

100.

162

2342

.987

N IP20

, AT 23

42.98

7 M.

100.

475

2442

.987

N IP21

, AT 24

42.98

7 M. (A

T CONSTRUCTIO

N AREA)

2542

.987

N IP22

, AT 25

42.98

7 M.

100.

070

2642

.987

N IP23

, AT 26

42.98

7 M. (U

NDER STRUCTURE)

2742

.987

N IP24

, AT 27

42.98

7 M.

98.2

24

2802

.829

N CV3A

, AT 28

02.82

9 M. (I

NSIDE C

REEK)

2878

.233

N CV3B

, AT 28

78.23

3 M. (

INSID

E CREEK)

2953

.637

N CV3C

, AT 29

53.63

7 M. (

INSID

E CREEK)

3042

.104

N IP25

, AT 30

42.10

4 M. (

INSID

E CREEK)

3139

.088

N IP26

, AT 31

39.08

8 M. (

INSID

E DRAIN

)

3204

.017

N IP27

, AT 32

04.01

7 M.

102.

280

3249

.787

N TP6, AT 32

49.78

7 M.

101.

683

3299

.880

N TP7, AT 32

99.88

0 M. (I

NSIDE D

RAIN)

3372

.618

N TP8, AT 33

72.61

8 M. (I

NSIDE D

RAIN)

3404

.617

N IP28

, AT 34

04.61

7 M. (I

NSIDE D

RAIN)

3504

.617

N IP29

, AT 35

04.61

7 M. (I

NSIDE D

RAIN)

3604

.617

N IP30

, AT 36

04.61

7M. (I

NSIDE D

RAIN)

3705

.900

N TP9, AT 37

05.90

0 M. (I

NSIDE D

RAIN)

3804

.617

N IP31

, AT 38

04.61

7 M.

101.

683

3891

.653

N CV4A

, AT 38

91.65

3 M.

100.

330

3932

.129

N CV4B

, AT 39

32.12

9 M. (O

UTSIDE B

OUNDARY)

3972

.606

N CV4C

, AT 39

72.60

6 M.

101.

631

4004

.617

N IP32

, AT 40

04.61

7 M.

100.

863

4104

.617

N IP33

, AT 41

04.61

7 M.

99.9

27

4204

.617

N IP34

, AT 42

04.61

7 M.

100.

072

4242

.849

N TP10, A

T 4242

.849 M

.

99.7

77

4318

.007

N TP11, A

T 4318

.007 M

.

99.8

72

4418

.007

N IP35

, AT 44

18.00

7 M.

99.8

2044

60.7

74

N TP12, A

T 4460

.774 M

.

99.8

11

4527

.321

N TP13, A

T 4527

.321 M

.

99.7

88

4657

.321

N IP36

, AT46

57.32

1 M

99.7

58

299.

735

N IP4,

AT 225.8

71M.

101.584100.056

100.330

101.631

100.224

101.135

99.77799.872

99.788

100.413

100.037100.304100.130100.057100.037100.382100.163100.214

100.385100.225100.162100.475

100.070

98.224

102.280

101.683100.86399.927100.07299.82099.758

CONSTRUCTION AREA

63.0

15

CROSSING THE B

OUNDARY WALL

AT 63

.015 M

.

710.

445

DRAIN C

ROSSING A

T 710.4

45 M

.

756.

771

DRAIN C

ROSSING A

T 756.7

71M.

2499

.766

OVERHEAD CROSSIN

G (17.1

4M. H

T.) AT 24

99.76

6 M.

2540

.730

CULVERT C

ROSSING A

T 2540

.730 M

.OVEREHAD C

ROSSING (H

T.=15.2

50M.) A

T 2642

.987 M

.

2852

.592

LEFT E

DGE OF S

ANTRA CREEK A

T 2852

.592 M

.

3033

.835

RIGHT E

DGE OF S

ANTRA CREEK A

T 3033

.835 M

.

3133

.119

EXITING P

LANT B

OUNDARY AT 31

33.11

9 M.

3926

.298

ENTERING B

OUNDARY WALL

AT 39

26.29

8 M.

3947

.140

EXITING B

OUNDARY WALL

AT 39

47.14

0 M.

DRAIN UNDER CONSTRUCTIONSANTRA CREEK

VER HEAD STRUCTURES (HT-17.140)

100.212

100.313

99.811

LOCATIONS EAST

BH-1 NN 39E 420

BH-4

BH-5

BH-6

BH-7

BH-3

BH-2 N -355E 220

N -1240E 495

N -1950E 480

N -2900E 485

N -3380E 300

N -3718E 1112

LOCATION OF FIELD TESTS

PLATE LOAD CO-ORDINATES

PLT-1 NN 40E -46

PLT-2 NN -1255E 495

RESISTIVITY CO-ORDINATES

ERT-1 NN - 360E 225

ERT-2 N -1250E 495

NORTH

BORE HOLES CO-ORDINATES

LOCATIONS EAST NORTH

LOCATIONS EAST NORTH

99.018

97.669

100.709

100.584

99.462

101.539

100.00

101.002

100.092

98.621

100.565

LEVEL

LEVEL

LEVEL

VOIDVOID VOID

120m OVER RUN LINE

PROPOSED DIESEL LOCO SHED OF IO

CL

70m OVER RUN LINE

STYRENERD LOADING

(FUTURE)

PROPYLENELOADING

TANKERLOADING

PRRPL TERMINAL& LPG BOOSTERPUMP STATION

(197.5m x 147.25m)(29000m2)

BENZENE(DEFERRED)

E 1677.632N-3709.237

E 300.941N-3376.717

TT-2

TT-1

TT-3

TT-4

TT-6

52

R100

GROUND HOPPER

R10

0

E 355.726N-3412.960

TT-6

66

52

20

15

13

TT-5

21

14

R100

6

6

'A'

'B'

38

XX

XX

X X X X X

E 268.167N-542.524

PROPOSED RAIL

RAIL WEIGH BRIDGE (IN MOTION)

R100

34

22

10

R100

CC-1CC

-2CC-3

CC-4

PC-1

CC-6

E 1525.632N-3709.155

E 1324.244N-3703.777

PC

-2

PC-3

BOUNDARY WALL TO BE MODIFIED

BOUNDARY WALL TO BE MODIFIED

INTERMEDIATE STORAGE SILOCAPACITY-2X2000 T

MCC & CONTROL ROOM (SILO)

6

1

65

E 493.905N-1246.855

ROAD TO BE MODIFIED

CONSULTING ENGINEERS LIMITEDMUMBAI

FROM STOCKPILE TO RLS

(VOID

)

(VOID

)

00040572
Text Box
Attachment-II
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Attachment-III

A)

Petcoke Evacuation through Rapid Rail Loading System (RRLS)

Brief Description:

Indian Oil Corporation Limted (IOCL) has set up its 10th Refinery i.e Paradip Refinery Project (PDRP) which is the most modern coastal Refinery in Eastern India. This Refin-ery will process 15 MMTPA crude to get the desired petroleum products (LPG, Gasoline, Naphtha, Kerosene, ATF etc.) and by-products such as Sulphur, petroleum coke (Pet coke) etc. A Mechanized system has been envisaged to convey about 1.3 million metric tonnes per annum (MMTPA) pet coke produced from refinery’s Delayed Coking unit and coke stor-age area to Railway Wagon Loading System from where PetCoke shall be dispatched to different location through Railways. The above system shall comprise the following facilities: 1. Pet coke evacuation and Transportation through a combination of Pipe conveyor &

troughed belt Conveyor 2. Intermediate storage silos ( 2 Nos@2000T each) 3. Rapid Loading System for Railway Rake Loading. For railway loading, a dedicated railway siding from Paradip railway station to Refinery with Wagon loading facility & required nos. of in-motion weighing system has also been envisaged for the system.

Transportation Detail:

Pipe conveyor has been envisaged as transportation media for Petcoke from refinery to Railway wagon Loading System. Also provision of Intermediate storage Silos (2 nos.) each of 2000T capacity has been envisaged for the system. Capacity of Pipe conveyor has been envisaged 750 TPH (rated). Length of the conveyor system shall be approximately 4.0 Km upto Railway Loading System.(RLS) within refin-ery. Railway alignment with the provision of Y-junction has been envisaged in this Rail-way loading system. Utility: Electrical power and water requirement shall be met through the existing facility.

Impact on Environment:

Air Environment: The proposed site is free from any protected/reserve forest and bio-sphere reserve. As far as emission in air is concerned, there will be no process emission as the proposed system involves only transportation of pet coke through conveyor system. But, minor fugitive emission may be anticipated.

So, to ensure a better environment management, adequate measure shall be taken to con-trol the fugitive emission by water sprinkling and greenery development.

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Water Environment: The storm water drain shall be provided with sedimentation pits and oil-water intercep-tors. Noise Environment: For containing noise pollution following measures shall be taken: 1. Movements of vehicles would be properly scheduled 2. Sound absorbing material would be provided in the room 3. Ear plugs would be given to works working in noisy area B)

Brief Description of Paradip Refinery

IndianOil’s Paradip Refinery Project is the most modern coastal Refinery of In-dianOil with petrochemicals units. The designed capacity of 15 Million Metric Tonnes per Annum will contribute significantly towards the growth of IndianOil, Odisha and In-dia. Located nearly 145 kms from Bhubaneswar, the capital of Odisha, Paradip Refinery is well connected by National Highway No-5A and State Highway No-12 along with rail links. It is the most modern coastal Refinery in the Eastern Region of India. The processing scheme has combinations of catalytic cracking Unit and Delayed Coker Unit to maximize distillate yield like Motor spirit, Jet fuel/kerosene and Diesel. The major products will be Liquified Petroleum Gas, Propylene, Naptha, Motor Spirit, Diesel, Sulphur and Petcoke. State-of-The-Art Global process technologies are being employed. Entire range of prod-ucts will be high value distillates. Crude and Product Movement Paradip Refinery will process imported High Sulfur Heavy Crudes and shall produce Pe-

troleum and Petrochemical products like Propylene, LPG, Naphtha, Motor Spirit, SKO, ATF, HSD, Paraxylene, Polypropylene, Coke & Sulfur. The crude will be imported in Very Large Crude Container (VLCC) and unloaded through Single Point Moor-ing (SPM), which is about 23 km away from the refinery in deep sea. The products will be evacuated by road,

rail, pipelines and sea route through existing North Jetty and up-coming South Jetty. Solid products viz Poly-Propylene will be moved through sea route as-well-as feasibility of PetCoke evacuation. The North Jetty and South Jetty have crude unloading facilities also. The pipelines for crude, products between Refinery and upcoming South Jetty run adja-cent to the South Coastal Road.

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Process Description Crude Oil is processed in Crude and Vacuum Distillation unit (CDU / VDU). In CDU, crude oil is first heated in heat exchanger train. It is then heated in a furnace and fraction-ated in Crude Distillation Column where physical separation takes place based on boiling point difference. The top product is LPG (Liquified Petroleum Gas) which is splitted in C3 and C4 components. C4 component is firther processed in Alkylation unit for produc-tion of Alkylate which is used for boosting octane value of Motor Spririt (MS) The 2nd fraction from CDU is Naphtha which is splitted into Light and Heavy Naphtha. The Heavy Naphtha along with Coker Heavy Naphtha and FCC Heavy Naphtha is hy-drotreated and sent to Vatalytic Reforming Unit (CRU) for MS production. The Light Naphtha is sent as feed to Hydrogen Generation Unit for production of Hydrogen for hy-drogenation of products in downstream units. The 3rd fraction from CDU is Kerosene cut, which is treated in ATF treatment Unit to re-move undesirable sulphorous compounds to produce superior Kesorene and ATF. The 4th fraction from CDU is Dieseel cut which is hydrotreated in DHDT (Diesel Hy-drotreatment) Unit to produce 10 ppm ‘S’ HSD (BS-V) and 50 ppm ‘S’ HSD (BS-IV). The Reduced Crude Oil (RCO) from CDU is processed in Vacuum Distillation Unit (VDU). The Vacuum Gas Oil (VGO) from VDU is hydrotreated in VGOHDT Unit and then processed in FCC (Fluidised Catalytic Cracker). The VGOHDT unit processed VGO feed and produces low sulphur and low Conradson carbon Residue (CCR) feed for FCC through hydrotreatment. FCC produces feedstock for Propylene Recovery Unit (PRU) and also FCC Gasoline, Light Cycle Oil (Diesel component) and Clarified Oil. Clarified Oil is routed to Delayed coking Unit or blended in Internal Fuel Oil (IFO). The hydrogen requirement of DHDT and VGO HDT unit is met through Hydrogen generation in HGU and CRU. Gases from cracking unit and hydrotreatment units are amine treated and H2S rich gas is processed in SRU (Sulphur Recovery Unit) to produce sulphur. The Reformate is splitted in Reformate splitter and used for producing Paraxylene and also as MS blend. The ethylene produced in FCCU is used for making Ethyl Benzene reacting with Benzene produced in Paraxylene units. Ethyl Benzene is further used to produce styrene monomer.

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C)

StorageTank Details

LIST OF STORAGE TANKS (NORTH SITE) S.No. Service Total No. of Tanks Nominal capacity

each, M3

FINISHED PRODUCT STORAGE TANKS (Phase-I, Stage-I) 1 Propylene Mounded Storage Bullet 6 3134 2 LPG Mounded Storage Bullet 9 3134 3 Naphtha 4 38284 4 MS (Regular) 1 18207 5 MS (Premium) 4 29023 6 DPK 4 26913 7 SKO 1 26942 8 HSD (Domestic) 1 24303 9 HSD (Export) 6 31150 10 Sulphur 3 2197

INTERMEDIATE PRODUCT STORAGE TANKS (Phase-I, Stage-I) 1 LCN 1 7188 2 Lt. HDT Naphtha 1 4807 3 Alkylate 1 13222 4 Reformate/ Ref. Splitter Feed 1 14432 5 HDT HSD 1 13215

LIST OF STORAGE TANKS (SOUTH SITE)

S.No. Service Total No. of Tanks Nominal capacity each, M3

INTERMEDIATE PRODUCT STORAGE TANKS (Phase-I, Stage-I) 1 Hydrogen Bullet 3 284 2 Internal Fuel Oil 2 10574 3 NHT Feed 2 28866 4 HGU Feed 1 4807 5 Alkylation Feed 3 2870 6 DHDT Feed 2 28866 7 Wet Slop 1 4808 8 Lt. Dry Slop 1 4808 9 Hy. Dry Slop 1 11988 10 CCR Feed Tank 1 4807 11 HS Fuel Oil 3 10840 12 Flushing Oil 1 6786 13 Wet Slop Tank in ETP 2 2243 14 Ultr-filtered Water 1 3860 15 Gas Turbine Naphtha 2 6017 16 Gas Turbine Diesel 2 6017 17 CPP HSFO 2 1350 18 CPP Naphtha 2 1350 19 CPP HSD 4 1350 20 VGO HDT Feed Tank 2 72043 21 Crude Tank 11 59555