Daftar Konstanta Antoine [PDF]

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Vapor Pressure - Antoine Constants Antoine Equation : log P (bar) = A - B / [C + t (oC)] t (oC ) = [ B/( A log P(bar) ) ] - C ; A, B, C are Antoine Constants T1 and T2 are the lower and upper temperature bounds for application of the equation Name

State

A

B

C

T1, K

T2, K

ACETALDEHYDE

L

4.1814

1070.60

236.00

214.00

313.00

ACETIC ACID

L

4.54561

1555.12

224.65

298.00

415.00

ACETONE

L

4.35647

1277.03

237.23

241.00

351.00

ACETYLENE

L

4.2248

711.00

253.40

192.40

201.20

AMMONIA

L

4.4854

926.13

240.17

195.50

254.40

BENZENE

L

4.02232

1206.53

220.291

278.70

377.10

BUTADIENE-1,2

L

4.11873

1041.117

242.274

204.10

303.60

BUTADIENE-1,3

L

3.97489

930.546

238.854

193.30

287.60

BUTANE

L

3.93266

935.773

238.789

195.50

292.10

BUTYL ACETATE

L

4.1564

1371.13

204.273

326.00

405.00

CARBON DIOXIDE

C

6.93556

1347.786

273.00

153.20

203.30

CARBON MONOXIDE

L

3.81912

291.743

267.999

68.20

88.10

CARBON TETRACHLORIDE

L

4.10445

1265.632

232.148

253.00

374.00

CHLORINE

L

4.0628

861.34

246.331

171.90

255.80

CHLOROFORM

L

3.96288

1106.94

218.552

207.00

357.00

CHLOROMETHANE

L

4.16533

920.86

245.58

184.00

266.00

DICHLOROMETHANE

L

4.07622

1070.07

223.24

195.00

333.00

DIETHYL ETHER

L

4.10962

1090.64

231.20

224.00

330.00

ETHANE

L

3.95405

663.72

256.681

130.40

198.20

ETHYL ACETATE

L

4.21248

1238.15

217.205

271.00

373.00

ETHYL ALCOHOL

L

4.92365

1410.46

208.514

298.20

370.60

ETHYLBENZENE

L

4.0928

1431.71

214.099

306.30

436.70

ETHYLENE

L

3.91382

596.526

256.37

119.90

181.90

ETHYLENE GLYCOL

L

5.9194

2615.40

244.90

363.80

494.20

ETHYLENE OXIDE

L

4.23736

1046.66

236.844

224.00

311.00

FORMIC ACID

L

4.48436

1551.38

245.71

278.00

398.00

GLYCEROL

L

5.32549

1057.067

31.01

456.41

533.56

HEPTANE

L

4.02167

1264.90

216.544

271.20

396.60

HEXANE

L

4.00091

1171.17

224.408

248.10

365.30

HYDROGEN

L

2.94928

67.5078

275.70

13.50

23.00

ISOPROPYL ALCOHOL

L

5.24268

1580.92

219.61

275.70

373.50

ISOPROPYLBENZENE

L

4.06588

1464.17

208.207

319.00

453.90

M-XYLENE

L

4.13785

1465.39

215.512

308.70

439.60

METHANE

L

3.7687

395.744

266.681

90.70

120.60

METHYL ACETATE

L

4.26398

1194.58

223.656

259.00

353.00

METHYL ALCOHOL

L

5.15043

1549.48

236.642

298.20

356.10

N-BUTYL ALCOHOL

L

4.39473

1251.82

167.486

298.20

411.60

N-BUTYRIC ACID

L

4.8234

1731.708

195.955

292.00

391.00

N-PROPYL ALCOHOL

L

4.79447

1395.23

194.205

293.20

389.50

NITRIC OXIDE

L

5.8679

682.938

268.27

109.60

127.60

NITROGEN

L

3.61947

255.68

266.55

63.20

83.70

NITROGEN DIOXIDE

L

NA

NA

NA

NA

NA

NITROUS OXIDE

L

4.12884

654.26

247.16

182.40

197.00

O-XYLENE

L

4.13072

1479.82

214.315

312.70

445.30

OCTANE

L

4.04358

1351.99

209.155

292.50

425.30

OXYGEN

L

3.81634

319.01

266.697

62.60

97.20

P-XYLENE

L

4.1114

1451.39

215.148

307.80

439.00

PENTANE

L

3.97786

1064.84

232.012

223.10

330.80

PHENOL

L

4.25947

1516.072

174.569

345.80

481.60

PHOSGENE

L

3.96786

941.25

230.00

213.00

341.00

PROPANE

L

3.92828

803.997

247.04

164.70

247.80

PROPYLENE

L

3.95606

789.624

247.58

161.10

241.70

STYRENE

L

4.082

1445.58

209.43

305.00

460.00

SULFUR DIOXIDE

L

4.40718

999.90

237.19

210.00

279.50

SULFUR TRIOXIDE

L

6.17575

1735.31

236.50

282.80

332.10

TOLUENE

L

4.0854

1348.77

219.976

286.40

409.60

WATER

L

5.109459

1678.948

228.97

342.80

352.10