BOILER FEED WATER(BFW) & STEAM SYSTEM

•BFW ini berasal dari demineralized dari Utilitas.•Energi panas yang dihasilkan di beberapa penukar panas akan dimamfaatkan untuk memanaskan BFW yang akan dijadikan steam.**Alat-2 penukar panas yang menghasikan steam al:

101-BU,101-CA/CB,102-C,103-C,104-C,114- C,123-C & BFW Coil (di P-II/III/IV).101-BU,101-C,103C1/2,123C1/2(di P.IB)

DATA-2 STEAM DI PABRIK AMONIAK.

• HIGH STEAM (HS): 105 KG/CM2 DENGAN TEMPERATUR 450oC,510oC(P.IB)

• STEAM MEDIUM(MS) : 42KG/CM2 DENGAN TEMPERATUR 350-375oC

• STEAM(S): 7KG/CM2 (DI P.II)

• STEAM LOW(LS):3,5KG/CM2 DENGAN TEMPERATUR 200oC

PENGGUNAAN STEAM DI PABRIK AMONIAK

• Steam HS digunakan untuk penggerak turbin syngas compressor (103-JAT),P.IB:penggerak 103-J & 101JT

• Steam MS digunakan untuk penggerak turbin-2 condensing,turbin-2 extraksi,steam proses,steam sparger & reboiler glycol.

• Steam LS digunakan untuk: Reboiler,seal steam, purging,ejektor & stripping.

rev-01

MZH-2-Jan-2001

114-C

1106-C

123-C

BFWCOIL

STEAMDRUM101-F

AUXILLIARYBOILER

SUPERHEATERCOIL(106 K)

(315 oC)

VE

MS(40 K)

(350 oC)

HS (102 K)

460 oC

PROSES

VE

REBOILER

LS (3.5 K)

IMPORT MS(0 T/H)

DARI / KEOFFSITE

REBOILER

CW

VESURFACE

CONDENSER

CONDENSATE POLISHER

DMMAKE UP

DEAERATOR

1107-C

1155-C

BFW & STEAM SYSTEM

DI AGRAM

OPERASI AMONI AK P- I I I

(255 oC)WHB

101-CA/B102-C103-C FUEL GAS

BLOW DOWN

TURBINETURBINE

103-JTURBINE LPHP

(111 K)

(115 oC)

(248.5 T/H)

(124 oC)

(300 oC)

(298 oC)

(101.6)mmHgA

(7.2 K)

(105 oC)

(105 oC)

0.7 K

(226 oC)

253.4 T/H

DSH &Inst Flush

 

201-JA/JB1108-JT124-JT112-JT

1110JA/JB/JC

LUBE OIL CONSOLE101-JT102-JT103-JT105-JT

STEAM RING 101-B

3209-JAT/JBT

102JT104-JA/

JB

1107JCT/JBT101-JT101BJT105JT

104-D

STEAM PROSES

& AIR COIL

133-C

STEAM PURGE 102-B

114-C

115-C

VACCUM EJECTOR

JACKET HEATER 2-

1-DJACKET HEATER

201-D

111-C,205-C,202-C,201-L,ARU

SEAL STEAM

101-U 101-JC

103-JAT 103-JBT

101-F

156-F

PIC-13A/B

MIC-22

STEAM MEDIUM,40K,TEMP 350oCdesuperheater

DM112-JT

102-U

STEAM LOW,3,5K,TEMP 200oC

To offsite

112-JT

PIC-20

PIC-25

114-C 123-C/

1106-c

BFW COIL

101-CA/CB

102-C/

103-C101-BU FUEL

GAS

1107-C/1155-C

SUPERHEATER COIL

SP-78

PEDOMAN ANALISASTEAN SYSTEM

PARAMETER 101-F 101-U 101-JC 102-U DM 123-C

PH 9,5-10,2 8,5-9,2 9-9,5 Non aktif

6,5-7,0

8,8-9,2

COND <100 <10 <10 <0,5 <10

PO4 8-12

SiO2 <1,0

N2H4 0,02

From Utilitas

127-CA/CB

101-JC

1110-C

LO/SO

101-JI

208-C

115-C

133-C

116-C

124-CA/CB

128-C

132-C

1151-C

101-J

101-J

207-COffsite

HWCT

4209-J

101-BUAuxiliary Boiler

101-FSteam Drum

BFWT=315oC, P=106 kg/cm2

103-C

102-C

101-C

SuperheaterHT Coil

SuperheaterLT Coil

Superheated SteamT= 460 oC

AM-2 / 3 / 4

101-BUAuxiliary Boiler

101-FSteam Drum

BFW 327oC 126 kg/cm2

102-C

101-C

SuperheaterHT Coil

Superheated SteamT=510 C

AM-1B

BAGAN ALIR PEMBANGKIT STEAM