茂名石化82萬噸/年丙烯/丙烯酸一體化項(xiàng)目

工藝特點(diǎn)及財(cái)務(wù)分析表冊(cè)

2016“東華科技-陜鼓杯”

第十屆全國(guó)大學(xué)生化工設(shè)計(jì)競(jìng)賽

茂名石化82萬噸/年丙烯/丙烯酸

一體化項(xiàng)目設(shè)計(jì)

工藝特點(diǎn)及財(cái)務(wù)分析表冊(cè)

參賽學(xué)校：廣東石油化工學(xué)院

參賽團(tuán)隊(duì)：_________DIB____________

參賽隊(duì)員：曾彬、王世清、肖超

周順、林旭銳

指導(dǎo)老師：陳輝、黃燕青

完成時(shí)間：2016.3-2016.8

目錄

第一章物料衡算表..............................................................1

1.1總物料衡算...............................................................1

1.2丙烯各單元工藝物料衡算結(jié)果..............................................8

1.2.1原料預(yù)處理單元.......................................................8

1.2.2丙烯生產(chǎn)單元........................................................12

1.2.3壓縮深冷分離單元....................................................20

1.2.4精制單元............................................................25

1.3丙烯酸工藝各單元物料衡算結(jié)果...........................................33

1.3.1氧化單元.............................................................33

1.3.2精制單元............................................................39

第二章能量衡算...............................................................48

2.1丙烯工藝能量衡算........................................................48

2.1.1原料預(yù)處理單元......................................................48

2.1.2丙烯生產(chǎn)單元........................................................50

2.1.3壓縮深冷分離單元....................................................54

2.1.4精制單元............................................................57

2.2丙烯酸工藝能量衡算......................................................62

2.2.1氧化反應(yīng)單元........................................................62

2.2.2精制單元............................................................64

第三章原料、公共工程消耗及三廢排放量一覽表..................................68

3.1原料及輔助材料用量......................................................68

3.2公用工程消耗量..........................................................69

3.3三廢排放量..............................................................69

第四章設(shè)備一覽表..............................................................72

4.1塔設(shè)備一欄表............................................................72

4.2反應(yīng)器一覽表............................................................75

4.3換熱器一覽表............................................................76

4.4泵一覽表................................................................82

4.5壓縮機(jī)一覽表............................................................87

4.6儲(chǔ)罐一覽表..............................................................88

4.7管道一覽表..............................................................94

4.8閥門一覽表.............................................................132

第五章財(cái)務(wù)分析一覽表.......................................................152

5.1項(xiàng)目總投資匯總.........................................................152

5.2銷售收入估算表.........................................................153

5.3現(xiàn)金流量表.............................................................154

5.4凈現(xiàn)金及折現(xiàn)現(xiàn)金流量表.................................................158

5.5盈虧平衡點(diǎn)分析表.......................................................159

5.6敏感性分析變動(dòng)因素表...................................................159

第一章物料衡算表

1.1總物料衡算

丙烯工藝項(xiàng)目的系統(tǒng)總物料衡算結(jié)果見下表。

表流入系統(tǒng)物料匯總

IN

ITEM

|乙烷

Temperature(℃)-25.000-25.000-25.000-25.000-25.000-25.000-25.000

Pressure(MPa)0.1710.1710.1710.1710.1710.1710.171

VaporFrac0.0000.0000.0000.0000.0000.0000.000

MoleFlo

64.5024.6092814.9819.48517.631560.940481.855

(kmol/hr)

MassFlow(kg/hr)1939.545193.955124131.000380.00706.40028007.0332603.75

1

表1?1?2流入系統(tǒng)物料匯總

IN

ITEM

正丁烯異丁烯順丁烯反丁烯正戊烷異戊烷水

Temperature(,C)-25.000-25.000-25.000-25.000-25.000-25.000-25.000

Pressure(MPa)0.1710.1710.1710.1710.1710.1710.171

VaporFrac0.0000.0000.0000.0000.0000.0000.000

MoleFlow(kmol/hr)19.70419.7046.2224.1482.68841.3981.077

MassFlow(kg/hr)1105.5411105.541349.118232.745193.9552986.89919.395

Total(kg/hr)193954.874

Total(koml/hr)4048.945

Total(cum/hr)331.086

2

表1-1-3流出系統(tǒng)物料匯總

OUT（丙烯產(chǎn)品）

ITEM

丙烯丙烷丙煥

Temperature(℃)43.21943.21943.219

Pressure(MPa)18.00018.00018.000

VaporFrac0.0000.0000.000

MoleFlow(kmol/hr)2410.4903.8660.0001

MassFlow(kg/hr)101435.000170.4770.006

Total(kg/hr)101605.(X)0

Total(koml/hr)2414.356

Total(cum/hr)229.037

表1-1-4流出系統(tǒng)物料匯總

OUT（燃料油產(chǎn)品）

ITEM

丙烷正丁烷異丁烷正丁烯異丁烯

TemperatureCC)95.71195.71195.71195.71195.711

Pressure(MPa)18.00018.00018.00018.00018.000

VaporFrac0.0000.0000.0000.0000.000

MoleFlow(kmol/hr)115392481.855560.94019.70419.704

MassFlow(kg/hr)5088.38628007.03032603.7201105.5411105.541

3

表1-1-5流出系統(tǒng)物料匯總

OUT（燃料油產(chǎn)品）

ITEM

順丁烯反丁烯正戊烷異戊烷水

Temperature

95.71195.71195.71195.71195.711

CC)

Pressure(MPa)18.C0018.00018.00018.00018.000

VaporFrac0.0000.0000.0000.0000.000

MoleFlow

6.2224.1482.68841.3981.076

(kmol/hr)

MassFlow(kg/lir)349.118232.745193.9542986.89919.395

Total(kg/hr)72108.090

Total(koml/hr)1263.504

Total(cuni/hr)172.277

表1?1?6流出系統(tǒng)物料匯總

OUT（燃料氣產(chǎn)品）

ITEM

乙烯乙烷丙烯丙烷氫氣

Temperature(℃)23.16323.16323.16323.16323.163

Pressure(MPa)20.00020.00020.00020.00020.000

VaporFrac1.0001.0001.0001.0001.000

MoleFlow(kmol/iir)0.04460.77366.5980.1859.341

MassFlow(kg/hr)1.2331827.4352802.4898.15618.831

Total(kg/hr)4658.341

Total(koml/hr)136.954

Total(cum/hr)132.266

4

表1?1?7流出系統(tǒng)物料匯總

OUT（氫氣產(chǎn)品）

ITEM

甲烷乙烷丙烯丙烷氫氣丙快丙二烯

Temperature(℃)-95.000-95.000-95.000-95.000-95.000-95.000-95.000

Pressure(MPa)11.00011.00011.00011.00011.00011.00011.000

VaporFrac1.0001.0001.0001.0001.0001.0001.000

MoleFlo(kniol/hr)0.0301.8386.5426.1262534.8750.0140.065

MassFlow(kg/hr)0.47355.261275.300270.1355110.0()42.6170.570

Total(kg/hr)5714.456

Total(koml/hr)2549.494

Total(cum/hr)3454.907

表1?1?8流出系統(tǒng)物料匯總

OUT（P-P精儲(chǔ)塔塔底產(chǎn)品）

T1T1IETIVN1f

丙塊

Temperature(eC)

Pressure(MPa)

VaporFrac

MoleFlow(kmol/hr)

MassFlow(kg/hr)

Total(kg/hr)

Total(koml/hr)

Total(cum/hr)

丙烯酸工藝項(xiàng)目的系統(tǒng)總物料衡算結(jié)果見下表。

5

表1?1?9流入系統(tǒng)物料匯總

ITEM

丙烯丙烷急冷水甲苯

Temperature

43.21943.21925.00025.000201.00025.00030.000

CC)

Pressure(MPa)18.00018.0000.1030.1031.6000.1302.000

VaporFrac0.0000.0001.0001.0001.0000.0000.000

MoleFlow

192.8390.309620.0001496.550397.860175.000792.000

(kmol/hr)

MassFlow

8114.79613.63819839.26041923.5707167.5593152.67472975.290

(kg/hr)

Total(kg/hr)8128.43461762.8307167.5593152.67472975.290

Total(kornl/hr)193.1492116.550397.860175.000792.000

Total(cum/hr)18.32351771.250910.3563.28084.122

表1?1?10流出系統(tǒng)物料匯總

OUT（輕組分分儲(chǔ)塔塔頂）

ITEM|甲苯

水Ba

Temperature(℃)97.49797.49797.49797.49797.49797.49797.49?97.497

Pressure(MPa)0.1200.1200.1200.1200.1200.1200.1200.120

VaporFrac1.0001.0001.0001.0001.0001.0001.0001.000

MoleFlo

791.908748.2230.0090.0050.01800.0224.1460.219

(kmol/hr)

MassFlow(kg/lir)72966.813479.450.2850.1470.7911.245248.9866.562

Total(kg/hr)86704.300

Total(koml/hr)1544.551

Total(cum/hr)38734.48

6

表1-L11流出系統(tǒng)物料匯總

OUT（醋酸塔塔頂）

ITEM

Temperature(℃)

Pressure(MPa)

VaporFrac

MoleFlow(kmol/hr)

MassFlow(kg/hr)

Total(kg/hr)

Total(koml/hr)

Total(cum/hr)

表1?1?12流出系統(tǒng)物料匯總

OUT（丙烯酸塔塔頂）

?1F1TE?iRvl

Temperature(#C)

Pressure(MPa)

VaporFrac

MoleFlow(kmol/hr)

MassFlow(kg/hr)

Total(kg/hr)

Total(koml/hr)

Total(cum/hr)

7

表1-1-13流出系統(tǒng)物料匯總

OUT（丙烯酸產(chǎn)品）

ITEM

Temperature(℃)

Pressure(MPa)

VaporFrac

MoleFlow(kniol/hr)

MassFlow(kg/hr)

Total(kg/hr)

Total(koml/hr)

Total(cum/hr)

1.2丙烯各單元工藝物料衡算結(jié)果

1.2.1原料預(yù)處理單元

表1-2-1-1預(yù)處理單元物料衡算結(jié)果

INOUT

ITEM

Temperature(*C)33.70751.25795.711

Pressure(MPa)23501.8001.800

VaporFrac0.0001.0000.000

TotalMoleFlow

7484.2406220.7361263.504

(kmol/hr)

TotalMassFlowkg/hr345235.000273127.00072108.090

8

TotalVolumeFlow

713.5586795.70895.711

cum/hr

Enthalpykcal/mol-28.778-24.206-31.290

MassFlowkg/hr

CH40.0000.0000.000

C2H40.0000.0000.000

C2H61939.5451939.5450.000

C3H6-21128.2951128.0900.206

C3H8272683.000267595.0005088.386

I-C4H1032663.20059.47832603.720

N-C4H1028007.0700.04328007.030

I-C4H81105.8680.3281105.541

N-C4H81105.7990.2591105.541

T-C4H8232.7460.001232.745

CQHs349.1180.000349.118

1aHi22986.8990.0002986.899

N-C5H|2193.9550.000193.955

C6H14-10.0470.0000.047

C7H80.0000.0000.000

H2O19.3950.00019395

H20.0000.0000.000

C3H4I2427.1512012.824414319

C3H4-2392.254391.0751.186

9

表1?2?1?2T101物料衡算結(jié)果

INOUT

ITEM

S104S105S106

Temperature("C)33.70751.17775.314

Pressure(MPa)2.3501.8001.800

VaporFrac0.0001.0000.000

TotalMoleFlow

7484.2405368.0732116.167

(kniol/hr)

TotalMassFlowkg/hr345235.000235576.000109659.000

TotalVolumeFlow

713.5585863.909256.391

cum/hr

Enthalpykcal/moi-28.778-24.230-29.775

MassFlowkg/hr

CH40.0000.000

C2H40.0000.0000.000

C2H61939.5451939.5450.000

C3H6-21128.2951115.04213.253

C3HS272683.000230537.00042146.330

I-C4H1032663.20058.53232604.670

N-CMo28007.0700.03628007.040

1cH81105.8680.3191105.549

N-C4H81105.7990.2511105.548

T-C4H8232.7460.000232.746

C-C4H8349.1180.000349.118

10

I-CsHu

N-C5HI2

C6Hi4-l

C7Hx

H2O

H2

C3H4-I

C3H4-2

表1-2-1-3T102物料衡算結(jié)果

INOUT

ITEM

S106S107S108

TemperatureCC)75.31451.76095.711

Pressure(MPa)1.8001.8001.800

VaporFrac0.0001.0000.000

TotalMoleFlow

2116.167852.6631263.504

(kmol/hr)

TotalMassFlowkg/hr109659.00037550.89072108.090

TotalVolumeFlow

256.391931.787172.278

cum/hr

Enthalpykcal/mol-29.775-24.056-31.290

MassFlowkg/hr

CH40.0000.0000.000

C2H40.0000.0000.000

C2H60.0000.0000.000

11

C3H6-2

C3H8

IQHJO

N-C4H10

LC4HH

N-C4H?

T-C4H8

C-C4H8

I-C5HI2

N-C5H12

C6Hl4-1

C7H8

H2O

H2

C3H4-I

C3H4-2

1.2.2丙烯生產(chǎn)單元

表1-2-2-1丙烷脫氫單元物料衡算結(jié)果

INOUT

ITEM

S209

Temperature(,C)

Pressure(MPa)

VaporFrac

12

TotalMoleFlow(kmol/hr)8964.88711521.700

TotalMassFlowkg/hr278658.000278658.000

TotalVo加meFlowcuni/hr336450.000538579.OCO

Enthalpykcal/mol-2.9811.784

MassFlowkg/hr

CH40.0000.798

C2H40.0001.396

C2H61939.5451939.545

C3H6-21128.588108717.0CO

C3H8267594.000154849.0CO

I-C4HI059.47759.477

N-C4H100.0430.043

IC4HS0.3280.328

N-C4H80.2590.259

T-C4H80.0010.001

C-C4H80.0000.000

I-C5H120.0000.000

N-C5HI20.0000.000

C6Hml0.0000047

C7H80.0000.000

H2O0.0000.000

H25531.80410685.840

13

C3H4-1

C3H4-2

表1-2-2?2R201物料衡算結(jié)果

14

CC4H8

IC5H12

N-C5H12

C6HMl

C7HH

H2O

Hz

C3H4-1

C3H4-2

表1-2?2?3R202物料衡算結(jié)果

15

C3H6-2

C3H8

I-C4H10

NCH10

LC4HH

N-C4Hs

T-C4H8

C-C4H8

I-C5H12

N?C5H12

C6H14」

C7HS

H2O

H2

C3H4-I

C3H4-2

16

表1?2?2?4R203物料衡算結(jié)果

17

N-C5H12

C6H14-1

C7H8

H2O

H2

C3H4-1

C3H4-2

表1-2-2-5R204物料衡算結(jié)果

INOUT

ITEM

S207

Temperature(℃)643.000502.373

Pressure(MPa)0.1380.138

VaporFrac1.0001.000

TotalMoleFlow(kniol/lir)10362.80011521.700

TotalMassFlowkg/hr278658.000278658.000

TotalVolumeFlowcum/hr572275.000538579.000

Enthalpykcal/mol1.9831.784

MassFlowkg/hr

CH40.5230.798

C2H40.9151.396

C2H61939.5451939.545

C3H6-259951.600108717.000

C3H8205952.000154849.000

18

I-C4HI0

N-C4H10

I-C4HX

N-C4H8

T-C4H8

C-C4H?

IC5H12

N-C5HI2

C6H.4-1

C7H8

H2O

H2

C3H4-I

C3H4-2

19

1.2.3壓縮深冷分離單元

表1-2-3-1壓縮深冷分離單元物料衡算結(jié)果

INOUT

ITEM

S306

Temperature(C)I00.(X)0-95.000-95.000

Pressure(MPa)0.1381.1001.100

VaporFrac1.0000.0001.000

TotalMoleFlow

11521.7006214.1455307.552

(kmol/hr)

TotalMassFlowkg/hr278658.000266764.00011893.710

TotalVolumeFlow

258441.000404.2927192.454

cum/hr

Enthalpykcal/mol-5.447-18.516-0.879

MassFlowkg/hr

CH40.7980.1980.600

C2H41.3961.2330.163

C2H61939.5451827.436112.109

C3H6-2108719.(X)0108145.(X)0573.843

C3H8154844.000154282.000562.021

I-C4H1059.75359.7270.025

N-C4H100.0430.0430.000

LC4Hx0.3290.3290.000

N-C4HS0.2600.2600.000

T-C4HH0.0010.0010.000

20

C-C4H8

IC5H12

N-C5H12

C6H14-1

C7HH

H2O

H2

C3H4-I

C3H4-2

表1-2?3?2C301物料衡算結(jié)果

INOUT

ITEM

S210S220

Temperature(℃)

Pressure(MPa)

VaporFrac

TotalMoleFlow(kmol/hr)

TotalMassFlowkg/hr

TotalVolumeFlowcum/hr

Enthalpykcal/niol

MassFlowkg/hr

21

CH4

C2H4

C2H6

C3H6-2

C3H8

I-C4H10

N-C4HIO

1cH8

N-C4H8

T-C4H8

C-C4H8

I-CsHu

N-C5H12

C6Hl4-1

GHH

II2O

H2

C3H4-I

C3H4-2

22

表1?2?3?3C302物料衡算結(jié)果

23

N-C5H12

C6H14-1

C7H8

H2O

H2

C3H4-1

C3H4-2

表1.2?3?4冷箱物料衡算結(jié)果

INOUT

ITEM

S304S307

Temperature(,C)43.000-95.000-95.000

Pressure(MPa)3.5001.1001.100

VaporFrac1.0000.0001.000

TotalMoleFlow

11521.7006214.1455307.552

(kmol/hr)

TotalMassFlowkg/hr278658.000266764.00011893.710

TotalVolumeFlow

7720.163404.2927192.454

cum/hr

Enthalpykcal/mol-6.446-18.516-0.879

MassFlowkg/hr

CH40.798