Compounds

IRI

Feed

Permeate

25˚C

35˚C

45˚C

01

pyridine

703

0.95

0.83

0.99

0.78

02

4.5-dimethyloxazole

711

nd

0.34

nd

0.32

03

methyl crotonate

714

nd

0.20

0.13

0.13

04

butanoic acid methyl 3-methyl

726

nd

0.21

0.36

0.13

05

2-methyltetrahydrofuran-3-one

755

nd

0.37

0.60

0.66

06

4-methylthiazole

764

nd

1.29

1.66

18.7

07

furfuryl methyl ether

776

39.7

22.9

27.8

0.60

08

furfural^a

781

1.32

0.41

0.18

0.47

09

furfuryl alcohol

803

0.00

0.24

0.21

0.26

10

2.4-dimethyl-thiazole

831

1.28

1.23

1.81

1.25

11

2-ethylpyrazine^a

859

1.41

4.59

3.98

3.99

12

benzaldehyde^a

899

11.1

4.63

7.73

4.99

13

5-methyl-furfural

903

nd

0.46

0.56

0.35

14

2-methyltetrahydrothiophon-3-one

927

nd

nd

nd

0.10

15

phenol

930

11.1

15.43

nd

16.2

16

furfuryl acetate

937

2.14

0.71

2.05

1.37

17

2-formyl-1-methylpyrrole

945

nd

0.48

0.46

0.52

18

4-methyl-5-ethylthiazole

953

nd

0.05

0.25

0.18

19

1.5-dimethyl-1.5-cyclooctadiene

965

nd

0.00

0.24

0.21

20

5-methyl-2-acetylfuran

973

nd

0.52

0.63

0.66

21

1-ethyl-2-formyl pyrrole

979

nd

0.40

0.59

0.53

22

(E)-7-methyl-1.6-dioxaspiro[4.5]decane

987

nd

nd

0.17

0.20

23

2-methyl-phenol

990

nd

0.26

0.23

0.25

24

2.3.4-trimethyl-cycloopent-2-ene-1-one

994

nd

0.92

0.56

0.78

25

3-methyl-benzaldehyde

999

2.95

1.68

2.08

2.10

26

3-ethyl-2.5-dimethyl-pyrazine

1012

1.05

1.65

1.31

1.55

27

2-furfurylfuran

1018

4.99

2.11

2.46

2.42

28

Guaiacol^a

1022

0.43

1.00

0.45

0.69

29

2.4-dimethylcyclopent-4-ene-1.3-dione

1035

nd

0.55

nd

0.33

30

2.3-diethyl-5-methyl-pyrazine

1083

1.40

0.19

0.36

0.34

31

2-acetylphenol

1087

0.66

3.10

1.12

1.94

32

methyl salicylate

1113

nd

0.00

0.14

0.30

33

2-(2-methylpropyl)-3.6-dimethylpyrazine

1120

nd

0.50

nd

0.42

34

furfuryl methyl disulfide

1126

nd

0.10

0.02

0.24

35

furfuryl 3-methyl butanoate

1135

nd

0.25

nd

0.29

36

ethyl salicylate

1166

4.43

0.77

0.60

1.40

37

2-phenyl-2-butenal

1168

nd

0.29

0.04

0.24

38

4-ethylguaiacol

1172

nd

0.50

0.24

1.11

39

1-(2-Methylbutyl)-2-formyl pyrrole

1199

0.18

0.22

nd

0.47

40

1-Isoamyl-2-formyl pyrrole

1203

nd

0.27

nd

0.03

41

difurfuryl ether

1217

nd

0.83

0.45

0.19

42

4-vinyl-2-methoxy-phenol

1225

0.95

0.83

0.99

0.78

43

1-undecanol

1269

nd

0.34

nd

0.32

44

beta-damascenone

1275

nd

0.20

0.13

0.13

Chromatography total area

1.55E + 08

5.41E + 08

8.24E + 08

7.92E + 08