Модернизация установки Депарафинизация с целью снижения энергопоребления

I      VAPOR  (IN/OUT)  KG/HR.          /                        /           I

I      LIQUID           KG/HR     23641 /    23641        66567. /    66567. I

I      STEAM            KG/HR           /                        /           I

I      WATER            KG/HR           /                        /           I

I      NON CONDENSIBLE  KG/HR                                                I

I TEMPERATURE (IN/OUT)  DEG C     106.5 /      90.4        79.2  /     85.0  I

I PRESSURE    (IN/OUT)    KPA    190.00 /    110.00       230.00 /    218.00 I

I----------------------------------------------------------------------------I

I SP. GR., LIQ  (4C / 4C H2O)      .842 /    .845           .845 /    .845   I

I          VAP  (4C / 4C AIR)           /   2.701                /           I

I DENSITY,   LIQUID     KG/M3   741.729 / 767.731        763.227 / 754.924   I

I            VAPOR      KG/M3           /   2.906                /           I

I VISCOSITY, LIQUID       PAS   2.1E-04 / 2.4E-04        2.4E-04 / 2.4E-04   I

I            VAPOR        PAS           / 8.5E-06                /           I

I THRML COND,LIQ        W/M-K     .1121 /   .1180          .1094 /   .1072   I

I            VAP        W/M-K           /   .0182                /           I

I SPEC.HEAT,LIQUID    KJ/KG-K    2.2385 /  2.1217         2.2258 /  2.2589   I

I           VAPOR     KJ/KG-K           /  1.5717                /           I

I LATENT HEAT           KJ/KG        410.05                                  I

I VELOCITY              M/SEC          0.36                      .54         I

I DP/SHELL                KPA         55.00                     6.00         I

I FOULING RESIST      M2-K/KW   .35222                           .35222      I

I----------------------------------------------------------------------------I

I TRANSFER RATE       KW/M2-K  SERVICE     .32                 CLEAN     .43 I

I HEAT EXCHANGED      M*KJ/HR    0.825   MTD(CORRECTED) 6.2E-04  FT  1.0E-04 I

I CONSTRUCTION OF ONE SHELL         SHELL-SIDE               TUBE-SIDE       I

I----------------------------------------------------------------------------I

I DESIGN PRESSURE         KPA        2068.                    2068.          I

I NUMBER OF PASSES                      1                        2           I

I MATERIAL                          CARB STL                 CARB STL        I

I INLET  NOZZLE ID         MM          77.9                    154.1         I

I OUTLET NOZZLE ID         MM         336.5                    154.1         I

I----------------------------------------------------------------------------I

I TUBE: NUMBER   277  OD 25.000  MM   THICK 2.500  MM    LENGTH   7.1  M     I

I       TYPE BARE                     PITCH  26.0  MM    PATTERN 60 DEGREES  I

I SHELL:  ID  720.00 MM               SEALING STRIPS   0 PAIRS               I

I BAFFLE: CUT  .200 SPACING (IN/CENT/OUT): MM  168.00/ 144.00/ 168.00,SINGLE I

I RHO-V2: INLET NOZZLE   2556.0 KG/M-SEC2                                    I

I TOTAL WEIGHT/SHELL,KG     2334.4 FULL OF WATER    7912.7  BUNDLE    3395.7 I

I----------------------------------------------------------------------------I

 

SIMULATION SCIENCES INC.               R                             PAGE P-13

                                  PRO/II  VERSION 5.0                    386/EM

                                         OUTPUT                               

                            RIGOROUS HEAT EXCHANGER SUMMARY                   

==============================================================================

 

           SHELL AND TUBE EXCHANGER DATA SHEET FOR EXCHANGER 'T-12A'

I----------------------------------------------------------------------------I

I EXCHANGER  NAME                             UNIT ID T-12A                  I

I SIZE  720 - 6096 TYPE AES    HORIZONTAL     CONNECTED 1 PARALLEL  1 SERIES I

I AREA/UNIT   130. M2                         AREA/SHELL   130. M2           I

I----------------------------------------------------------------------------I

I PERFORMANCE OF ONE UNIT           SHELL-SIDE               TUBE-SIDE       I

I----------------------------------------------------------------------------I

I FEED STREAM ID                   Пары с К-2                   Сырье        I

I FEED STREAM NAME                                                           I

I TOTAL FLUID           KG/HR          23641.                   66567.       I

I      VAPOR  (IN/OUT)  KG/HR    23641. /                        /    24449. I

I      LIQUID           KG/HR           /  23641          66567. /    42117. I

I      STEAM            KG/HR           /                        /           I

I      WATER            KG/HR           /                        /           I

I      NON CONDENSIBLE  KG/HR                                                I

I TEMPERATURE (IN/OUT)  DEG C     170.0 /     115.0        108.6 /     115.0 I

I PRESSURE    (IN/OUT)    KPA    300.00 /    190.00       218.00 /    2.00   I

I----------------------------------------------------------------------------I

I SP. GR., LIQ  (4C / 4C H2O)           /    .842           .845 /    .855   I

I          VAP  (4C / 4C AIR)     2.816 /                        /   2.665   I

I DENSITY,   LIQUID     KG/M3           / 741.729        754.924 / 758.165   I

I            VAPOR      KG/M3     7.030 /                        /   5.495   I

I VISCOSITY, LIQUID       PAS           / 2.1E-04        2.4E-04 / 2.4E-04   I

I            VAPOR        PAS   1.0E-05 /                        / 9.1E-06   I

I THRML COND,LIQ        W/M-K           /   .1121          .1072 /   .0997   I

I            VAP        W/M-K     .0265 /                        /   .0208   I

I SPEC.HEAT,LIQUID    KJ/KG-K           /  2.2385         2.2589 /  2.2710   I

I           VAPOR     KJ/KG-K    1.7836 /                        /  1.6776   I

I LATENT HEAT           KJ/KG        377.60                   393.63         I

I VELOCITY              M/SEC         0.71                     1.10          I

I DP/SHELL                KPA         80.00                     18.00        I

I FOULING RESIST      M2-K/KW   .35222                           .35222      I

I----------------------------------------------------------------------------I

I TRANSFER RATE       KW/M2-K  SERVICE     .39                 CLEAN     .57 I

I HEAT EXCHANGED      M*KJ/HR   11.758   MTD(CORRECTED)     4.4  FT     .625 I

I----------------------------------------------------------------------------I

I CONSTRUCTION OF ONE SHELL         SHELL-SIDE               TUBE-SIDE       I

I----------------------------------------------------------------------------I

I DESIGN PRESSURE         KPA        2068.                    2068.          I

I NUMBER OF PASSES                      1                        2           I

I MATERIAL                          CARB STL                 CARB STL        I

I INLET  NOZZLE ID         MM         336.5                    154.1         I

I OUTLET NOZZLE ID         MM         102.3                    336.5         I

I----------------------------------------------------------------------------I

I TUBE: NUMBER   277  OD 25.000  MM   THICK 2.500  MM    LENGTH   7.1  M     I

I       TYPE BARE                     PITCH  26.0  MM    PATTERN 60 DEGREES  I

I SHELL:  ID  720.00 MM               SEALING STRIPS   0 PAIRS               I

I BAFFLE: CUT  .200 SPACING (IN/CENT/OUT): MM  168.00/ 144.00/ 168.00,SINGLE I

I RHO-V2: INLET NOZZLE    775.2 KG/M-SEC2                                    I

I TOTAL WEIGHT/SHELL,KG     2334.4 FULL OF WATER    7912.7  BUNDLE    3395.7 I

I----------------------------------------------------------------------------I