03-TA-08 Rev-B

UPGRADING UNIT PRODUKSI PELUMAS JAKARTA

PROCESS LOAD SHEET FOR ADDITIVE TANK 03-TA-08 DOC. NO.

:

DS-03-018-129

CLIENT

:

PT. PERTAMINA (Persero)

PROJECT TITLE

:

UPGRADING UNIT PRODUKSI PELUMAS JAKARTA PROJECT

LOCATION

:

TANJUNG PRIOK - JAKARTA

CONTRACT NO.

:

LATER

JOB. NO

:

2F1002

B

11-Mar-11

REV

DATE

Issued for Information DESCRIPTION

SM/NK

AM/IRJ

IRJ

Prep'd

Check'd

Appr'd

By

Date

Client Approval

PROCESS - DATASHEET

ADDITIVE TANK REV B

ENGINEERING PROCUREMENT CONSTRUCTION

DESCRIPTION

BY CHK'D SM/NK AM/IRJ

Issued for Information

APP'D DATE IRJ 11-Mar-11

UUPPJ PROJECT 1 2 3 4 5

TAG NUMBER SERVICE NUMBER P&ID DOCUMENT NO

6

: 03-TA-08 : ADDITIVE TANK : 1 (ONE) UNIT : : DS-03-018-129 OPERATING

N5

PROCESS DESIGN

N3

N4

N 11

MW 2

7 8 9

Pressure Temperature

ATM

Full of Liquid

o

o

46 C

56 C

N6

10 11 12 13

Materials Corrosion allow

Carbon Steel

Fluid Viscosity Specific Gravity Vapor Pressure

Additive A21 o 3900 cSt @ 40 C o 0.976 @ 15.6 C

N7

14 15 16 17 18 19

MW1

20 22 23 24 25 26 27 28 29

N9

N1

21

Yes (Full) N/A 3 800 m 3 896 m 9.68 m x

Insulation Lining Working Capacity Nominal Capacity Dimension (ID X H) Addition : - Flame Arrestor - Breather Valve

N10 N8

12.17

N2

m

No Yes

30 31 32

Vessel Heating

Suction Heater c/w Hot Insulation LIQUID LEVEL

NOZZLE DATA

33

Level (mm)

34 35 36 37

LLLL LLL HLL

500 550 11661

38 39 40 41 42 43 44 45 46 47 48 49

Notes : 3 1. Inlet nozzle size based on 400 m /h (max. loading arm capacity)

Ref

Nb

inch

Rating-Facing

Service

MW1 MW2 N1 N2 N3 N4 N5 N6 N7 N8 N9 N10 N11

1 1 1 1 1 1 1 1 1 1 1 1 1

24 24 10 (*1) 2 2 2 4 B 2 2 6 2 2 4

150# - RF 150# - RF 150# - RF 150# - RF 150# - RF 150# - RF 150# - RF 150# - RF 150# - RF 150# - RF 150# - RF 150# - RF 150# - RF

Man Hole Man Hole Liquid Inlet Manual Drain Level Transmitter Level Switch Vent Overflow Temperature Transmitter Liquid Outlet Steam Coil Inlet Steam Coil Outlet Return Line

ATTACHMENT

1.

Basis of Calculation

2.

Calculation Sheet

.

ozz e

.

en ng

a cu a on a cu a on


BASIS OF CALCULATION - ADDITIVE TANK CLIENT LOCATION

1

Page


Prp.

Chk.

Apr.

Date

B

SM/NK

AM/IRJ

IRJ

11-Mar-11


PROJECT


PROJECT NO.

2F1002

DOC. NO.

DS-03-018-129

1

BASIS OF CALCULATION - ADDITIVE TANK

2 3 4 5

Objective To size the Additive Tank

6 7

Basis

8

1 . D en si ty o f A dd it iv e

=

9

2. Additive Filling rate capacity

975

3

kg/m

=

400

m3 /hr

(Max. Marine Loading Arm transfer rate capacity)

10 11

Assumption

12

1. Additive supply

=

30

13

2. Estimated holding time is

=

26.7

m3 /hr hr

14 15

Calculations

16

1. Size of the Additive Tank

17

Required working volume

=

800.0

m3

18

Margin 0%

=

800.0

m3

19 3

20

The Working Volume of the Additive Tank Provided

=

800

m

21

Tank Volume / Capacity

=

896

m3

22 23 24 25 26 27 28 29 30 31 32

4

of

Rev.


ADDITIVE TANK - CALCULATION CLIENT


LOCATION


PROJECT


PROJECT NO.

2F1002

DOC. NO.

DS-03-018-129

1

2

Page

4

of

Rev.

Prp.

Chk.

Apr.

Date

B

SM/NK

AM/IRJ

IRJ

11-Mar-11

Calculations

2 3

h3

4

H.L.L

5

h3

=

vapor space

6

h2 =

7 8

he igh t of work ing vo lum e

h2 12170 mm

9

L.L.L

10 11

h1c

12

h1

13

h1

h1b

h1a

14

=

bottom to L.L.L space

Outlet nozzle

15

9680 mm

16 17

1.

(defined as per API 650)

h1 (Bottom to L.L.L space) calculation 6 in. NPS

18

Outlet nozzle diameter

19

h1a

=

200 mm

20

h1b

=

76.2 mm

21

h1c

=

152.4 mm

=

428.6 mm

h1

22

(From Table 3.6 API 650) ( = 0.5 * Nozzle OD) ( = 1 * Nozzle OD) Take

h1

500 mm

23 24

2.

h2 (Height of working volume) calculation Est. working volume

800.0 m 3

27

H/D Ratio

1.175

1.123

28

Diameter

9680 mm

9680 mm

29

Height

25

Take

26

11371 mm

3.

h3 (vapor space)

=

790 mm

32 33

Final Dimension

34

Diameter

35

Height

36

H/D check

37

Total Capacity

38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54

=

10871 mm

Calc. working vol.

800.04 m3 OK !

30 31

h2

9680 mm 12170 mm 1.26 895.6 m 3


Page 3

ADDITIVE TANK - NOZZLE AND LIQUID LEVEL CALCULATION

CLIENT LOCATION PROJECT PROJECT NO. DOC. NO.


REV

TANJUNG PRIOK - JAKARTA UPGRADI NG UNI T PRO DUKSI PELUM AS JAKARTA PROJECT

DATE BY

SM/NK

2F1002 DS-03-018-129

CHECK

AM/IRJ

APPR.

IRJ

Liquid Inlet

of

4

B 11-Mar-11

Liquid Outlet

Mass Flow = Density = Act Vol. Flow =

390,000 kg/hr

Mass Flow =

975.0 kg/m3 400.00 m3 /hr

29,250 kg/hr

Actual Vol. Flow =

975.0 kg/m3 30.00 m3 /hr

Design Pump Flow =

33.00 m3 /hr

Density =

Design For One Tank: Holding Time = Liq uid Volum e = LLLL = (LLLL~HLL)/D =

26.7 hours 800. 0 m3 0.500 m

Tank Diameter =

9.68 m

LLLL~ HLL =

10. 871 m

Vapour space Height =

6.78 %

=

0.79 m

Tank Height =

12.17 m

Tank Volume = H/D =

896 m3 1.26

LLL Calculation

working vol. : 800 m3 HLL

0.79

1.123 10.87

dL (in)

12.17

LLL 0.05 m

LLLL h1c

0.50

h

h1

=

6

h1a (mm) =

200

h1b (mm) =

76.2

h1c (mm) =

152.4

h1

428.6

(mm) =

Take LLLL(mm)

500

dL h1a

LLLL~LLL Calc

9.68

#REF!

in

Liquid Inlet Nozzle diameter : dF =

10 in

ID =

0.0511 m2 2.1756 m/s

vF = 2

4615.0787 kg/m.s2 Liquid Outlet Nozzle diameter : ρ FvF

=

dF =

6.063 0.0186 m2 0.4921 m/s

AF = vF = 2

ρ FvF

OK!

6 in

ID =

=

236.1374 kg/m.s2

5 37.37

Take (mm)

10.039

AF =

Hold time (min) LLLL~LLL (mm)

OK!

50


ADDITIVE TANK 03-TA-08 - VENT SIZE CALCULATION CLIENT


LOCATION


Page

PROJECT


PROJECT NO.

2F1002

DOC. NO.

DS-03-018-129

4

4

of

Rev.

Prep.

Chk.

Apr.

Date

B

SM/NK

AM/IRJ

IRJ

11-Mar-11

Vent Nozzle Size Calculation (Based on API 2000)

1 2

3

Tank Capacity (Nominal)

=

896

m

5

Liquid flash point

=

200

°C

6

Liquid normal boiling point Wetted surface area

=

100

°C

=

345.80

m

3 4

7

2

8 9

1.

Inbreathing

10 11

Q1 (Maximum Movement Out of Tank)

=

5.6

SCFH of Air

12

(per section 4.3.2.1.1)

=

0.94

Nm3/hr of Air

13

Outflow

=

14

Air inlet

=

per per

CFH of Liquid Outflow m3/hr of Liquid Outflow

(Table A.1 of API-2000 Ed 2009)

33.0 m3 /hr 31.0 Nm3 /hr

15 16

Q2 (Thermal Inbreathing)

=

17


=

Total Vacuum Relief Required (Q)

=

5342 Nm3 /hr 151.3 Nm3 /hr

(Interpolation Table A.3 of API-2000 ed. 2009)

18 19 20

=

21

=

Q1

+ 3

31.0 Nm /hr 182.3 Nm3 /hr

Q2 151.3 Nm3 /hr

+

22 23 24

2.

Outbreathing - Pressure Relief

25 26

Q1 (Maximum Movement IntoTank)

=

6

SCFH of Air

27


=

1.01

Nm3/hr of Air

28

Inflow

=

29

Air outlet

=

per per

CFH of Liquid Outflow m3/hr of Liquid Outflow

(Table A.1 of API-2000 Ed 2009)

400.0 m3 /hr 404.0 Nm3 /hr

30 31

Q2 (Thermal Outbreathing)

=

32


=

Total Vacuum Relief Required (Q)

=

3203 ft3 /hr 90.8 Nm3 /hr

(Interpolation Table A.3 of API-2000 ed. 2009)

33 34 35

=

36

=

Q1

+

404.0 Nm3 /hr 494.8 Nm3 /hr

+

Q2 90.8 Nm3 /hr

37 38 39

3.

Take the largest from (1) and (2) :

Q

=

494.8

=

282.0

3

Nm /hr

41

Maximum velocity at nozzle

=

Am3 /hr 10.0 m/s

42

Pipe size

=

Q x 4

40

43

0.8 x

π

x 3600

44 45 46 47 48 49 50 51

Take pipe size

=

100

mm

=

3.9329

in

=

4

in

(minimum 2 in)

03-TA-08 Rev-B

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