年产5000吨叔丁胺项目5初步设计说明书附录.docx

年产5000吨叔丁胺项目5初步设计说明书附录.docx

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年产5000吨叔丁胺项目5初步设计说明书附录

附录一物料衡算说明书

1.1全流程物料衡算

表1-1全流程进口物流数据表

Stream

0101

0102

0501

Temperature℃

25

25

25

PressureMPa

0.1

3

5

VaporFrac

0

0

0

MoleFlowkmol/hr

30.822

218.888

176.154

MassFlowkg/hr

987.61

12334

3000

VolumeFlowl/min

20.759

350.256

83.108

EnthalpyMMBtu/h

-6.965

-9.935

-11.063

MassFlowkg/hr

N-C4H10

0

1341.939

0

I-C4H10

0

468.692

0

1-C4H8

0

3527.524

0

C-C4H8

0

462.525

0

T-C4H8

0

1007.811

0

ISO-C4H8

0

5512.681

0

1,3-C4H6

0

0.493

0

C3H8

0

2.467

0

C3H6

0

2.467

0

C2H2

0

7.4

0

H2O

0

0

0

MEOH

987.61

0

0

MTBE

0

0

0

DIB

0

0

0

NH3

0

0

3000

TB

0

0

0

Totalkg/hr

表1-2全流程出口物流数据表

Stream

0206

0211

0406

0408

0610

0615

Temperature℃

105.9

43

-34.1

17.8

43.8

-20.7

PressureMPa

0.42

0.4

0.03

0.01

0.1

3

VaporFrac

0

0

0

0

0

0

MoleFlowkmol/hr

0.718

155.45

7.974

5.966

10.174

219.779

MassFlowkg/hr

23.031

9004.703

417.334

246.442

740.982

5889.134

Volume

Flowl/min

0.558

255.827

10.057

5.154

18.421

145.37

EnthalpyMMBtu/h

-0.156

-12.653

-0.676

-1.292

-1.413

-13.349

MassFlowkg/hr

N-C4H10

0

1341.939

0

0

0

0

I-C4H10

0

468.695

0

0

0

0

1-C4H8

0.002

3527.541

0.001

0

0

0.001

C-C4H8

0.002

462.532

0.003

0

0

0

T-C4H8

0.002

1007.823

0.003

0

0

0

ISO-C4H8

0

660.046

351.718

0

0.079

3014.239

1,3-C4H6

0

0.493

0

0

0

0

C3H8

0

2.467

0

0

0

0

C3H6

0

2.467

0

0

0

0

C2H2

0

7.4

0

0

0

0

H2O

0

0

0

0

0

0

MEOH

22.982

290.417

48.37

169.054

2.405

0

MTBE

0.044

1232.883

17.238

0.015

0

0

DIB

0

0

0

77.373

0

0

NH3

0

0

0

0

0

2813.81

TB

0

0

0

0

738.499

61.083

Totalkg/hr

16321.6

表1-3全流程物料平衡表

IN

OUT

MassFlowkg/hr

16321.6

从表1-3可以看出，进、出物料的总体质量保持平衡。

1.2MTBE合成工段

1.2.1预热器E0101

表1-4E0101进出料流股表

IN

OUT

Stream

0103

0104

TemperatureC

24

68

PressureMPa

0.1

0.1

VaporFrac

0

0

MoleFlowkmol/hr

338.339

338.339

MassFlowkg/hr

16217.759

16217.759

VolumeFlowl/min

420.008

464.531

EnthalpyMMBtu/h

-36.58

-34.741

MassFlowkg/hr

N-C4H10

1341.95

1341.95

I-C4H10

472.108

472.108

1-C4H8

3556.402

3556.402

C-C4H8

481.538

481.538

T-C4H8

1033.859

1033.859

ISO-C4H8

5540.286

5540.286

1,3-C4H6

0.493

0.493

C3H8

2.467

2.467

C3H6

2.467

2.467

C2H2

7.4

7.4

H2O

0

0

MEOH

3761.205

3761.205

MTBE

17.583

17.583

DIB

0.001

0.001

NH3

0

0

TB

0

0

1.2.2预热器E0102

表1-5E0102进出料流股表

IN

OUT

Stream

0105

0201

TemperatureC

68

80

PressureMPa

1

1

VaporFrac

0

0

MoleFlowkmol/hr

251.884

251.884

MassFlowkg/hr

16217.759

16217.759

VolumeFlowl/min

446.746

459.15

EnthalpyMMBtu/h

-37.969

-37.476

MassFlowkg/hr

N-C4H10

1341.95

1341.95

I-C4H10

472.108

472.108

1-C4H8

3556.402

3556.402

C-C4H8

481.538

481.538

T-C4H8

1033.859

1033.859

ISO-C4H8

660.047

660.047

1,3-C4H6

0.493

0.493

C3H8

2.467

2.467

C3H6

2.467

2.467

C2H2

7.4

7.4

H2O

0

0

MEOH

1007.822

1007.822

MTBE

7592.286

7592.286

DIB

58.919

58.919

NH3

0

0

TB

0

0

1.2.3预热器E0103

表1-6E0103进出料流股表

IN

OUT

Stream

0106

0107

TemperatureC

208.7

25

PressureMPa

0.01

0.03

VaporFrac

0

0

MoleFlowkmol/hr

88.629

88.629

MassFlowkg/hr

2896.149

2896.149

VolumeFlowl/min

101.635

61.353

EnthalpyMMBtu/h

-17.655

-19.68

MassFlowkg/hr

N-C4H10

0.011

0.011

I-C4H10

3.416

3.416

1-C4H8

28.878

28.878

C-C4H8

19.013

19.013

T-C4H8

26.048

26.048

ISO-C4H8

27.605

27.605

1,3-C4H6

0

0

C3H8

0

0

C3H6

0

0

C2H2

0

0

H2O

0

0

MEOH

2773.595

2773.595

MTBE

17.583

17.583

DIB

0.001

0.001

NH3

0

0

TB

0

0

1.2.4反应器R0101

表1-7R0101进出料流股表

IN

OUT

Stream

0104

0105

TemperatureC

68

68

PressureMPa

0.1

1

VaporFrac

0

0

MoleFlowkmol/hr

338.339

251.884

MassFlowkg/hr

16217.759

16217.759

VolumeFlowl/min

464.531

446.746

EnthalpyMMBtu/h

-34.741

-37.969

MassFlowkg/hr

N-C4H10

1341.95

1341.95

I-C4H10

472.108

472.108

1-C4H8

3556.402

3556.402

C-C4H8

481.538

481.538

T-C4H8

1033.859

1033.859

ISO-C4H8

5540.286

660.047

1,3-C4H6

0.493

0.493

C3H8

2.467

2.467

C3H6

2.467

2.467

C2H2

7.4

7.4

H2O

0

0

MEOH

3761.205

1007.822

MTBE

17.583

7592.286

DIB

0.001

58.919

NH3

0

0

TB

0

0

1.3MTBE提纯工段

1.3.1反应精馏塔T0201

表1-8T0201进出料流股表

IN

OUT

Stream

0201

0202

0203

TemperatureC

80

63.5

117.7

PressureMPa

1

0.68

0.7

VaporFrac

0

0

0

MoleFlowkmol/hr

251.884

156.168

95.716

MassFlowkg/hr

16217.759

9027.734

7190.025

VolumeFlowl/min

459.15

268.961

195.031

EnthalpyMMBtu/h

-37.476

-12.359

-24.777

MassFlowkg/hr

N-C4H10

1341.95

1341.939

0.011

I-C4H10

472.108

468.695

3.413

1-C4H8

3556.402

3527.542

28.859

C-C4H8

481.538

462.534

19.005

T-C4H8

1033.859

1007.825

26.034

ISO-C4H8

660.047

660.046

0.001

1,3-C4H6

0.493

0.493

0

C3H8

2.467

2.467

0

C3H6

2.467

2.467

0

C2H2

7.4

7.4

0

H2O

0

0

0

MEOH

1007.822

313.399

694.423

MTBE

7592.286

1232.927

6359.359

DIB

58.919

0

58.919

NH3

0

0

0

TB

0

0

0

1.3.2脱轻塔T0202

表1-9T0202进出料流股表

IN

OUT

Stream

0202

0204

0205

0206

TemperatureC

63.5

-8.8

43.5

105.9

PressureMPa

0.68

0.4

0.41

0.42

VaporFrac

0

0

0

0

MoleFlowkmol/hr

156.168

1.45

154

0.718

MassFlowkg/hr

9027.734

72

8932.703

23.031

VolumeFlowl/min

268.961

1.987

253.867

0.558

EnthalpyMMBtu/h

-12.359

-0.012

-12.641

-0.156

MassFlowkg/hr

N-C4H10

1341.939

2.191

1339.748

0

I-C4H10

468.695

14.173

454.522

0

1-C4H8

3527.542

35.517

3492.023

0.002

C-C4H8

462.534

0.177

462.355

0.002

T-C4H8

1007.825

0.904

1006.918

0.002

ISO-C4H8

660.046

6.969

653.078

0

1,3-C4H6

0.493

0.003

0.49

0

C3H8

2.467

2.306

0.161

0

C3H6

2.467

2.382

0.085

0

C2H2

7.4

7.378

0.023

0

H2O

0

0

0

0

MEOH

313.399

0

290.417

22.982

MTBE

1232.927

0

1232.883

0.044

DIB

0

0

0

0

NH3

0

0

0

0

TB

0

0

0

0

1.3.3反应精馏塔T0203

表1-10T0203进出料流股表

IN

OUT

Stream

0203

0207

0208

TemperatureC

117.7

114.5

130.6

PressureMPa

0.7

0.68

0.7

VaporFrac

0

0

0

MoleFlowkmol/hr

95.716

70.83

24.886

MassFlowkg/hr

7190.025

4983.858

2206.167

VolumeFlowl/min

195.031

133.077

63.339

EnthalpyMMBtu/h

-24.777

-17.994

-6.76

MassFlowkg/hr

N-C4H10

0.011

0.011

0

I-C4H10

3.413

3.413

0

1-C4H8

28.859

28.857

0.002

C-C4H8

19.005

19

0.004

T-C4H8

26.034

26.03

0.004

ISO-C4H8

0.001

0.001

0

1,3-C4H6

0

0

0

C3H8

0

0

0

C3H6

0

0

0

C2H2

0

0

0

H2O

0

0

0

MEOH

694.423

694.326

0.097

MTBE

6359.359

4212.219

2147.141

DIB

58.919

0

58.919

NH3

0

0

0

TB

0

0

0

1.3.4膜分离器S0201

表1-11S0201进出料流股表

IN

OUT

Stream

114.5

114.5

114.5

TemperatureC

0.68

0.68

0.68

PressureMPa

0

0

0

VaporFrac

70.83

47.785

23.051

MoleFlowkmol/hr

4983.858

4212.219

771.856

MassFlowkg/hr

133.077

112.473

20.61

VolumeFlowl/min

-17.994

-15.208

-2.787

EnthalpyMMBtu/h

114.5

114.5

114.5

MassFlowkg/hr

N-C4H10

0.011

0

0.011

I-C4H10

3.413

0

3.416

1-C4H8

28.857

0

28.878

C-C4H8

19

0

19.012

T-C4H8

26.03

0

26.047

ISO-C4H8

0.001

0

0.001

1,3-C4H6

0

0

0

C3H8

0

0

0

C3H6

0

0

0

C2H2

0

0

0

H2O

0

0

0

MEOH

694.326

0

694.49

MTBE

4212.219

4212.219

0

DIB

0

0

0

NH3

0

0

0

TB

0

0

0

1.4MTBE裂解工段

1.4.1换热器E0301

表1-12E0301进出料流股表

IN

OUT

Stream

0301

0302

TemperatureC

-14

270

PressureMPa

0.68

0.68

VaporFrac

0

0

MoleFlowkmol/hr

72.671

72.671

MassFlowkg/hr

6418.386

6418.386

VolumeFlowl/min

144.063

414.525

EnthalpyMMBtu/h

-21.968

-17.278

MassFlowkg/hr

N-C4H10

0

0

I-C4H10

0

0

1-C4H8

0.002

0.002

C-C4H8

0.004

0.004

T-C4H8

0.004

0.004

ISO-C4H8

0

0

1,3-C4H6

0

0

C3H8

0

0

C3H6

0

0

C2H2

0

0

H2O

0

0

MEOH

0.097

0.097

MTBE

6359.359

6359.359

DIB

58.919

58.919

NH3

0

0

TB

0

0

1.4.2换热器E0302

表1-13E0302进出料流股表

IN

OUT

Stream

0303

0401

TemperatureC

270

91

PressureMPa

0.68

0.68

VaporFrac

1

1

MoleFlowkmol/hr

144.254

144.254

MassFlowkg/hr

6418.386

6418.386

VolumeFlowl/min

15555.62

9780.013

EnthalpyMMBtu/h

-12.222

-14.457

MassFlowkg/hr

N-C4H10

0

0

I-C4H10

0

0

1-C4H8

0.002

0.002

C-C4H8

0.004

0.004

T-C4H8

0.004

0.004

ISO-C4H8

4007.122

4007.122

1,3-C4H6

0

0

C3H8

0

0

C3H6

0

0

C2H2

0

0

H2O

0

0

MEOH

2299.043

2299.043

MTBE

34.837

34.837

DIB

77.374

77.374

NH3

0

0

TB

0

0

1.4.3反应器R0301

表1-14R0301进出料流股表

IN

OUT

Stream

0302

0303

TemperatureC

270

270

PressureMPa

0.68

0.68

VaporFrac

0

1

MoleFlowkmol/hr

72.671

144.254

MassFlowkg/hr

6418.386

6418.386

VolumeFlowl/min

414.525

15555.62

EnthalpyMMBtu/h

-17.278

-12.222

MassFlowkg/hr

N-C4H10

0

0

I-C4H10

0

0

1-C4H8

0.002

0.002

C-C4H8

0.004

0.004

T-C4H8

0.004

0.004

ISO-C4H8

0

4007.122

1,3-C4H6

0

0

C3H8

0

0

C3H6

0

0

C2H2

0

0

H2O

0

0

MEOH

0.097

2299.043

MTBE

6359.359

34.837

DIB

58.919

77.374

NH3

0

0

TB

0

0

1.5异丁烯提纯工段

1.5.1萃取精馏塔T0401

表1-15T0401进出料流股表

IN

OUT

Stream

0402

0403

0404

TemperatureC

83.4

-5.9

57.3

PressureMPa

0.15

0.1

0.1

VaporFrac

1

1

0

MoleFlowkmol/hr

144.254

72.707

71.547

MassFlowkg/hr

6418.386

4047.537

2370.848

VolumeFlowl/min

46613.701

26113.48

52.666

EnthalpyMMBtu/h

-14.457

-1.697

-15.811

MassFlowkg/hr

N-C4H10

0

0

0

I-C4H10

0

0

0

1-C4H8

0.002

0.002

0

C-C4H8

0.004

0.003

0.001

T-C4H8

0.004

0.003

0.001

ISO-C4H8

4007.122

3979.515

27.606

1,3-C4H6

0

0

0

C3H8

0

0

0

C3H6

0

0

0

C2H2

0

0

0

H2O

0

0

0

MEOH

2