Do an Nghi Son_final

7/29/2019 Do an Nghi Son_final

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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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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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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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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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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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Do an Nghi Son_final

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