do an nghi son_final
TRANSCRIPT
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ti: M phng thp chngct v hthng thu hinhitca phnxng CDU
Nh my lcdu Nghi Sn
GVHD: PGS. TS. NGUYN NH LMSVTH: TRNG MINH HONG
NGUYN TH HONG HIN
L VN
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Tng quan NMLD Nghi Sn
Phnmm HYSYS
Phn tch ktqu
Ktlun
NI DUNG TRNH CHIU
M phng phn xng CDU
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GIITHIU CHUNG
Nh my lcdu Nghi Sn, Vit Nam thuc khu kinh t NghiSn,huynTnh Gia, tnh Thanh Ho.
Cch H Ni 200km v pha Nam
Sdn nh mylcduNghiSn
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GIITHIU CHUNG
Tngmcut: 9 t USD Cng sut: 8,4 triutndu th/nm giai onu c th ln 10
triutn/nm. Nguyn liu: 100% du th Kuwait hochnhp 85% du Kuwait
+ 15% du Murban. 15/01/2013: khi cng xy dng
Nm 2016: dkin hon thnh,Nm 2017: vn hnh thngmipngkhong 40% nhu cuxngdu trong nc
Chut ny l mt cng ty lin doanh gm: TponDu khVit Nam (PVN) (25,1% vn),Cng ty Dum Kuwait (KPI) (35,1%),Cng ty Idemitsu Kosan Co (IKC) (35,1%) v Cng ty Ha chtMitsui Chemicals Inc (MCI) 4,7%.
Lin danh nh thu EPC do cng ty JGC Corporation (NhtBn)ng u v cc nh thu: Chiyoda Corporation (Nht Bn), GSEngineering & Construction Corporation (Hn Quc), SKEngineering & Construction Co., Ltd (Hn Quc),Technip France(Php), v Technip Geoproduction (M) Sdn. Bhd (Malaysia).
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CC SN PHM
Xng (RON 92, 95)
Kh ha lng LPG
Du Diesel (cao cp, thng)
Duho/Nhin liuphnlc
Nha PP, Para-xylene, Benzene & S
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MC TIU
Mc tiu
ng
gp
cho
s
pht
trin
KT
ca
t
nc
p
ng
nhu cu
th trng
v an ninh
nng lng
Cung cp
nguyn liu
pht trin
ngnh
CN
ha du.
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Tng quan NMLD Nghi Sn
Phnmm HYSYS
Phn tch ktqu
Ktlun
NI DUNG TRNH CHIU
M phng phn xng CDU
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GIITHIU CHUNG
Hysys l sn phm ca cng ty Hyprotech Canada thuccng ty AEA Technologie Engineering Software - HyprotechLtd. Hin nay l mtphn trong gi phnmm Aspen One.
Hysys l phn mm chuyn dng dng tnh ton v mphng cng nghc dng cho chbindu v kh, trong
cc qu trnh x l v chbin kh csdngnhiunht
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GIITHIU CHUNG
Hysys l snphmca cng ty Hyprotech Canadathuc cng ty AEA Technologie EngineeringSoftware - Hyprotech Ltd
Hysys l phnmm chuyn dng dng tnh ton
v m phng cng nghc dng cho chbindu v kh, trong cc qu trnh x l v chbinkh csdngnhiunht
Giao dinlm vic ca phn mm Hysys
Menu Bar
Tool Bar
Status Bar
Obiect Status WindowTrace Window
Performance Slider
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1
-Khnng tnh
ton adng- Cho ktqu c chnh xc cao- Cung cpnhiu
thut ton sdng
2
-Tr gip cho
qu trnh tnhton cng ngh-Kho st ccthng strongqu trnh thit
knha my
3
Tng tnh
ton cc thngs cn linuthitlpthng tin
Trnh nhng sai st v ngthi c thsdngnhngdliu ban u khc nhau
GIITHIU CHUNG
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Steady Mode:M phng qu trnh trng thi tnh :+ Thitk (Designing)cng ngh cho qu trnhmi.+ Thli, kim tra li(Retrofitting) cc qutrnh angtn ti.+ Hiu chnh(Troubleshooting),+ Ti u ha (Optimizing)cc qu trnh angvn
hnh.
Trng thilm vic
Dynamic Mode:M phngthitb hay qui
trnh trng thi angvn hnh lin tc:+ Kho st s thay ipngcahthngtheo s thay icamtvi thng s.
+ Phngphp x ltnh hung gilp trongqu trnh thit kv vnhnh qu trnh mt cchhiu qu v an ton nht.
GIITHIU CHUNG
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Tng quan NMLD Nghi Sn
Phnmm HYSYS
Phn tch ktqu
Ktlun
NI DUNG TRNH CHIU
M phng phn xng CDU
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MPHNG
GIITHIU
C STHIT K
NIDUNG
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GIITHIU
Mcch phn xng CDU: phn tch sbdu th thnh ccphn on khc nhau, sau khi qua cc qu trnh x l hngun thch hpsphitrnto cc snphmthngmi.
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GIITHIU
M t qu trnh:Khuvcthuhi
nhit
Thpchng
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MPHNG
GIITHIU
C STHIT K
NIDUNG
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NGUYN LIU
100% du th Kuwait Cng sut: 200.000 thng/ngy (9,66 triutn/nm) Tnh cht nguyn liu vo thp:
n v Du th
Ttrng oAPI 29.9Ttrng tiu chun SG d60/60 0.8765
Khilng ring Kg/dm3 0.8760
HngsK 11.84
S tng %wt 2,65Nhit oC 355
p sut kPa 350
Lulng bbl/day 200,000
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NGUYN LIU
ng cong TBP ca nguyn liu:
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M HNH NHITNG
Gin J4:
Grayson-Streed
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THP CHNGCT
Tiu chunthitk:+ Sa m phng [1]:
Vng Actual Tray Tray efficiency, %Theoretical
Tray
Gasoline/Kero 10 70 7Kero/LGO 9 65 6
LGO/HGO 6 60 4
HGO/Flash zone 8 50 4
Residue Stripping 7 40 3Kero Stripping 7 60 4
LGO Stripping 8 50 4
HGO Stripping 8 50 4
[1]: Technip, Petroleum RefiningVolume 2: Separation Processes
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LGO PA:
+a 14-13+ F = 825 Am3/h+ Duty = - 21,1 MW
THP CHNGCT
S:Top PA:+a 2-1+ F = 1948 Am3/h+ Duty = - 26,1 MW
Kero PA:+a 8-7+ F = 1273 Am3/h+ Duty = - 16,8 MW
Pcondenser = 200 kPaPnh = 250 kPaPthp = 30 kPa
HGO PA:+a 18-17
+ F = 1207 Am3
/h+ Duty = - 26,1 MW
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THP CHNGCT
S:
LGO Steam:
+ F = 4300 kg/hr+ 350 oC, 500 kPa
HGO Steam:+ F = 4300 kg/hr+ 350 oC, 500 kPa
Bottom Steam:+ F = 19000 kg/hr
+ 350o
C, 500 kPa
Pcondenser = 200 kPaPnh = 250 kPaPthp = 30 kPa
Kero Duty:+ Q = 3,378 kW
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THP CHNGCT
Tiu chunthitk:+ Tiu chunimct:
+ Hiusut thu hi cc phn on:
Snphm imct, oCNaphtha/Kerosene 165
Kerosene/LGO 220
LGO/HGO 290HGO/AR 360
Snphm F, bbl/dayNaphtha 43400Kerosene 17000
LGO 21800HGO 21600
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THP CHNGCT
Cc tiu chunchy thp:
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HTHNG THU HINHIT
S:
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HTHNG THU HINHIT
S:
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HTHNG THU HINHIT
S:
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HTHNG THU HINHIT
Thng sthitk:STT Cc dng Lulng, Am3/h Duty, MWE-001 Cold Crude 3 1365
22.1Top PA 33 1574
E-002 Cold Crude 5 4214.2
Kero Prod 41 131
E-003 Cold Crude 9 351
12.4AGO Prod 55 324
E-004 Cold Crude 6 42812.2
Kero PA 39 810
E-005 Cold Crude 45S4 63132.2
Atm. Residue 66 706
E-008 Desalted Crude 45S14 6714.6
Kero PA 38 822
E-009 Desalted Crude 25S14 37310.3
AGO Prod 53 345
E-010 Desalted Crude 15 678
14.4LAGO PA 50 794
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HTHNG THU HINHIT
Thng sthitk:E-011 Desalted Crude 30S14 44718.8Atm. Residue 65 724
E-012 Flashed Crude 55S20 8056.7
LAGO PA 49 809
E-013 Flashed Crude 22 81326.1
HAGO PA 61 941
E-014 Flashed Crude 45S20 65820.7
Atm. Residue 64 745
E-015 Flashed Crude 24 157432.1
Atm. Residue 63 786
E-016 Atm. Residue 67 674
12.8Temp. Wat 69 406
E-017 Kero Prod Trim 44 117 0.68
AC-003 Residue 69 412 12.8
AC-004 AGO Prod 41 304 4.7
AC-005 Kerosene 55 121 1.8
H-001 Flashed Crude 25 77.76
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HTHNG THU HINHIT
Hiuqu thu hinhit:
+ Tnglngnhitcp cho du th: 308,04 kW
+ Cng sut l t: 77,8 kW
+ Tnglngnhit thu hi: 308,04 77,8 = 230,28 kW
+ Hiuqu thu hinhit: H 75%
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MPHNG
GIITHIU
C STHIT K
NIDUNG
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S M PHNG P/X CDU
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Tng quan NMLD Nghi Sn
Phnmm HYSYS
Phn tch ktqu
Ktlun
NI DUNG TRNH CHIU
M phng phn xng CDU
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CHTLNG TCH
nh gi bng GAP/OVERLAP v OVERFLASH:
Gi tr Dliu M phng
GAP Kerosene-Naphtha 5oC min. 10.44 oC
GAP GO-Kerosene 0oC min. 1.367oC
OVERFLASH 5% max 4.72 %
Tha mn
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CHTLNGSNPHM
SnPhmTiu chun
snphm
Trng hp c bn
Sai s, %Data
M
phng
Full Range Naphtha
ASTM D86 90% vol (oC) 155 max 144 146.4 1.7
Kerosene
ASTM D86 IBP (oC) 144 min 143 133.9 6.4
ASTM D86 10% vol (oC) 205 max 176 175.7 0.2
ASTM D86 90% vol (oC) 230 max 217 216.6 0.2
ASTM D86 EP (oC) 300 max 234 236.4 1
Flash point ASTM D56/
D3828 (
o
C)
38 min 38 53.9
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CHTLNGSNPHM
SnPhmTiu chun
snphm
Trng hp c bn
Sai s, %Data
M
phng
Atmospheric Gasoil
ASTM D86 90% vol (oC) 360 max 350 349.1 0.3
Flash point ASTM D93/
D3828 (oC)55 min 84 92.3 9.9
Chpnhnc
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Tiu chun Tham kho M phng Ph hp?
Tout (AR) 114-117 oC 118,6 oC x
Tdesalter 130-140 oC 138,9 oC
CC TIU CHUN KHC
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Tng quan NMLD Nghi Sn
Phnmm HYSYS
Phn tch ktqu
Ktlun
NI DUNG TRNH CHIU
M phng phn xng CDU
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Hon thnh m phng phn xng CDU bngphnmm Hysys mc d sliuthitkrt t.
n gip cngckinthcv qu trnh lcdu
v phnmm Hysys.
Kt qu m phng kh ph hp s liu thit k,lm tin thc hin bc tip theo: Ti u
ha hthng thu hinhitca CDU.
KT LUN
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