Nothing Special   »   [go: up one dir, main page]
Scribd Logo
Upload

Welcome to Scribd!

  • 69 views

    V R47 e 0019 0003

    Uploaded by

    rajindo1
    This document provides specifications for a heat exchanger to be used in a caustic recycle heater at the Ras Tanura Refinery in Saudi Arabia. The heat exchanger will be a horizontal shell and tube exchanger with 1 shell, 103 tubes, and a surface area of 13.37 square meters. It will transfer 3.7 million BTUs per hour from low pressure steam in the shell side to a 10% caustic soda solution in the tube side, lowering the fluid temperatures from 302°F to 286°F and 78°F to 140°F, respectively. The unit will be constructed according to ASME code requirements and use carbon steel, stainless steel, and nickel alloys.

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd

    V R47 e 0019 0003

    Uploaded by

    rajindo1
    69 views2 pages
    This document provides specifications for a heat exchanger to be used in a caustic recycle heater at the Ras Tanura Refinery in Saudi Arabia. The heat exchanger will be a horizontal shell and tube exchanger with 1 shell, 103 tubes, and a surface area of 13.37 square meters. It will transfer 3.7 million BTUs per hour from low pressure steam in the shell side to a 10% caustic soda solution in the tube side, lowering the fluid temperatures from 302°F to 286°F and 78°F to 140°F, respectively. The unit will be constructed according to ASME code requirements and use carbon steel, stainless steel, and nickel alloys.

    Original Description:

    HE

    Original Title

    V-R47-E-0019-0003

    Copyright

    © © All Rights Reserved

    Available Formats

    PDF, TXT or read online from Scribd

    Did you find this document useful?

    Is this content inappropriate?

    This document provides specifications for a heat exchanger to be used in a caustic recycle heater at the Ras Tanura Refinery in Saudi Arabia. The heat exchanger will be a horizontal shell and tube exchanger with 1 shell, 103 tubes, and a surface area of 13.37 square meters. It will transfer 3.7 million BTUs per hour from low pressure steam in the shell side to a 10% caustic soda solution in the tube side, lowering the fluid temperatures from 302°F to 286°F and 78°F to 140°F, respectively. The unit will be constructed according to ASME code requirements and use carbon steel, stainless steel, and nickel alloys.

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    69 views2 pages

    V R47 e 0019 0003

    Uploaded by

    rajindo1
    This document provides specifications for a heat exchanger to be used in a caustic recycle heater at the Ras Tanura Refinery in Saudi Arabia. The heat exchanger will be a horizontal shell and tube exchanger with 1 shell, 103 tubes, and a surface area of 13.37 square meters. It will transfer 3.7 million BTUs per hour from low pressure steam in the shell side to a 10% caustic soda solution in the tube side, lowering the fluid temperatures from 302°F to 286°F and 78°F to 140°F, respectively. The unit will be constructed according to ASME code requirements and use carbon steel, stainless steel, and nickel alloys.

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    of 2

    CONTRACTOR PROJECT No.

    10100

    PO Nº 1010004040

    CLIENT PO Nº
    CRCI-M98-32-M208-DA

    CONTRACTOR CONTRACTOR DOC. No REV.


    Doc. Code RAS TANURA REFINERY CLEAN
    C FUELS PROJECT
    HDD-0001 V-R47-E-0019-0003

    VENDOR NAME / LOGO NMR Code:


    601.1 603

    UNIT / EQUIP. No :
    R47-E-0019

    DOCUMENT TITLE:

    DATA SHEET R47-E-0019

    VENDOR DOCUMENT Nº: VENDOR REV.

    10689-02-DSH-01 2

    REVIEW RESPONSE BY CONTRACTOR:

    CONTRACTOR review comments do not indicate either responsibility or liability for accuracy and completeness of this Document or alter any
    contractual terms and conditions.

    A - REJECTED C - REVI EWED WITH COMMENTS F - REVIEWED WITHOUT COMMENTS

    B - COMMENTS AS NOTED R - AS BUILT I - FOR INFORMATION


    DATE :

    This document is property of UTE TR Naphtha RT and TR Saudia for Services and Contracting Co Ltd.
    Its reproduction without previous permission in writing is strictly forbidden.
    .
    10100-00-082-PD-0002-tmp02
    HEAT EXCHANGER
    SPECIFICATION SHEET
    Alfa Laval Olmi S.p.A. Alfa Laval Olmi JOB. 10689
    Data Sheet N° 1 of 1 Issue Date 3-8-2017 Rev. Final Rev. Date 21-05-2018
    1) Customer TECNICAS REUNIDAS Inq. N° 101000404-0
    2) Plant Location RAS TANURA REFINERY - SAUDI ARABIA Purch O. N° Letter of Award 101000404
    3) Service of Unit CAUSTIC RECYCLE HEATER Item N° R47 – E – 0019
    4) Size 387 x 2438 mm Type AES Horizontal
    5) Surface/ Shell 15.02 m2 N° Shells / Unit 1 Eff. Surface/ Unit 13.37 m2 N° of Unit 1

    PERFORMANCE OF ONE UNIT


    SHELL SIDE TUBE SIDE
    6) Fluid Circulated LP STEAM CAUSTIC SODA 10% wt
    7) Total fluid entering (Lb/h) 4000 x 1.2 63250 x 1.2
    INLET OUTLET INLET OUTLET
    8) Vapour (Lb/h)
    9) Liquid (Lb/h) 63250 x 1.2 63250 x 1.2
    10) Steam (Lb/h) 4000 x 1.2
    11) Water (Lb/h) 4000 x 1.2
    12) Non Condensable (Lb/h)
    13) Temperature (°F) 302 286.32 78 140
    14) Operating Pressure (Psig) 40 209
    15) Density Vap./ Liq. (Lb/Ft3) 0.1262 57.892 69.17 67.422
    16) Mol. WT Vapour/ Liquid 18.02 18.02
    17) Viscosity Vap./ Liq. (cP) 0.014 0.195 1.62 0.78
    18) Specific Heat Vap./ Liq. (Btu/Lb °F) 0.536 1.025 0.905 0.918
    19) Thermal Cond. Vap./ Liq ( Btu/h Ft °F) 0.0178 0.396 0.345 0.369
    20) Mid Velocity (Ft/s) 11.23 2.86
    21) Fouling Resistance (Ft2 h °F /Btu) 0.0005 0.002
    22) Press. Drop Allow/ Calc. (Psi) 1 / 0.2 9 / 2 (1*)
    23) Heat Exchanged (MM Btu / h ) 3.7 x 1.2
    24) MTD (°F) 176.2
    5) Trans. Rate Fouled (Btu/ Ft2 h °F) 190.83
    26) Trans. Rate Clean (Btu/ Ft2 h °F) 430.89
    CONSTRUCTION OF ONE SHELL IN ACCORDANCE WITH CODE ASME VIII Div. 1 Last Ed. - TEMA Class R
    27) Design Temperature (°F) 450 / 46 (2*) 190 / 46
    28) Design / Test Pressure (Psig) 213 & FV @ 416 °F / Code 277 / Code
    29) Corrosion Allowance (mm) 3.2 Clad N04400 (Thk 3.2)
    30) N° Passes/ Shell 1 2
    31) Nozzles Connections Inlet 1 x 6” (ID 146 mm) - 300 # RF 1 x 4” (ID 97 mm) - 300 # RF
    32) Outlet 1 x 3” (ID 67 mm) - 300 # RF 1 x 4” (ID 97 mm) - 300 # RF
    33) Tubes SB-165 N04400 smls. N° 103 O.D. 19.05 mm Thk (Min.) 1.651 mm
    34) Lenght str. 2438 mm Pitch 25.4 mm TLA 45°
    35) Tubesheets SA 266 Gr 2 W.O. N04400 Tube - Tubesheet Joint Strength Welded & Light Expanded
    36) Shell SA 516 Gr 70 O.D. I.D. 387 mm Shell Cover SA 516 Gr 70
    37) Channel SA 516 Gr 70 Cladding SB 127 Gr N04400 Channel Cover SA 266 Gr 2 + W.O. N04400
    38) Floating Tubesheet SA 266 Gr 2 W.O. N04400 Floating Head Cover SA 516 Gr 70 Cladding SB 127 Gr N04400
    39) Baffles Cross SB 127 GR N04400 Type Segmental 31.4 % Cut (ID) Vertical
    40) Baffles Spacing Inlet / Central / Outlet 500 mm / 5 x 250 mm / 419 mm Floating Head Full Support SB 127 GR N04400
    41) Longitudinal Baffles No U - Bend No Impingement Plate SB 127 GR N04400
    42) Gaskets Shell Side Grooved 304 + GPHT Tube Side Grooved Ti + Thermiculite
    -Floating Head Grooved 625 + Thermiculite
    43) Insulation Shell Side EC (26 mm) Tube Side EC (13 mm)
    44) Weight/ Shell See DWG Bundle See DWG Full Water See DWG
    NOTES: (*) Caustic service Tube side (**) Tube bundle rotable 180°
    (1*) Tube side calculated pressure drop considered 110% of selected min. tube wall thickness and commercial tubeside
    friction factor method
    (2*) Steam out conditions at 15 Psia & 300 °F (SAES-E-004 item 7.2.5)
    (3*) Welding and NDE to be in accordance with SAES-W-010 and 32-SAMSS-007
    (4*) Tube hole diameter on baffles and the support plates to be tube OD + 0.4 mm
    All carbon steel materials are in normalized conditions

    You might also like