Chemistry and Industry of Forest Products ›› 2020, Vol. 40 ›› Issue (1): 45-52.doi: 10.3969/j.issn.0253-2417.2020.01.007
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Qiang CHEN1,2,Yan WANG2,Huamin ZHAI1,*()
Received:
2019-05-16
Online:
2020-02-28
Published:
2020-03-06
Contact:
Huamin ZHAI
E-mail:hzhai@njfu.edu.cn
Supported by:
CLC Number:
Qiang CHEN,Yan WANG,Huamin ZHAI. Pyrolysis Characteristics of Coconut Shell Based on TG-FTIR and Py-GC-MS Analysis[J]. Chemistry and Industry of Forest Products, 2020, 40(1): 45-52.
Table 1
Analysis results of pyrolytic products from conconut shell (N2)"
编号 No. | 时间/min time | 化合物名称 compound name | 分子式 formula | GC含量GC content/% | |
400 ℃ | 700 ℃ | ||||
1 | 1.328 | 1-甲基环丙烷甲醇(1-methylcyclopropyl)methanol | C5H10O | — | 0.62 |
2 | 1.660 | 1-戊烯-3-醇1-penten-3-ol | C5H10O | 2.97 | 1.59 |
3 | 2.002 | 1, 2-二甲基肼dimethyl hydrazine | C2H8N2 | 3.07 | 1.74 |
4 | 2.118 | 丙酸propionic acid | C3H6O2 | — | 0.16 |
5 | 2.563 | 碳酸亚乙烯酯vinylene carbonate | C3H2O3 | 0.78 | 0.34 |
6 | 3.178 | 3-甲基丁醛3-methyl butanal | C5H10O | 0.92 | 0.57 |
7 | 3.439 | 1-羟基-2-丁酮1-hydroxybutan-2-one | C4H8O2 | — | 0.65 |
8 | 3.710 | 丙醛propanal | C3H6O | — | 0.51 |
9 | 4.816 | 糠醛furfural | C5H4O2 | 2.55 | 1.56 |
10 | 5.466 | 糠醇2-furanmethanol | C5H6O2 | — | 0.41 |
11 | 6.350 | 2-吡咯烷酮2-pyrrolidinone | C4H7NO | 0.92 | — |
12 | 7.359 | α-当归内酯α-angelic lactone | C5H6O2 | 0.67 | 1.05 |
13 | 8.481 | 2-乙烯基-2-丁烯醛2-ethenyl-2-butenal | C6H8O | — | 0.83 |
14 | 9.375 | 苯酚phenol | C6H6O | 9.95 | 7.02 |
15 | 9.588 | 2-丁基-2-乙基-3-甲基-噁唑烷2-butyl-2-ethyl-3-methyl-oxazolidine | C11H23NO | 5.47 | — |
16 | 10.588 | 甲基环戊烯醇酮methyl cyclopentenolone | C6H8O2 | — | 0.48 |
17 | 11.578 | 2-甲基苯酚2-methyl-phenol | C7H8O | 0.77 | 1.16 |
18 | 12.275 | 3-甲基苯酚3-methyl-phenol | C7H8O | — | 0.85 |
19 | 12.428 | 愈创木酚guaiacol | C7H8O2 | 2.13 | 2.54 |
20 | 12.612 | 1-己烯-3-醇1-hexen-3-ol | C6H12O | 0.78 | — |
21 | 14.442 | 2, 4-二甲基苯酚2, 4-dimethylphenol | C8H10O | — | 0.56 |
22 | 14.789 | 2, 3-二羟基苯甲醛2, 3-dihydroxybenzaldehyde | C7H6O3 | — | 0.32 |
23 | 15.161 | 2-甲氧基-3-甲基苯酚2-methoxy-3-methyl-phenol | C8H10O2 | — | 0.45 |
24 | 15.620 | 2-甲氧基-4-甲基苯酚2-methoxy-4-methyl-phenol | C8H10O2 | 0.47 | 1.39 |
25 | 16.394 | 对苯二酚1, 2-benzenediol | C6H6O2 | — | 2.29 |
26 | 16.714 | 2, 3-二氢苯并呋喃2, 3-dihydrobenzofuran | C8H8O | — | 0.92 |
27 | 17.802 | 3-甲氧基儿茶酚3-methoxycatechol | C7H8O3 | — | 2.67 |
28 | 18.158 | 4-乙基愈创木酚4-ethyl-2-methoxyphenol | C9H12O2 | 1.70 | 1.50 |
29 | 18.677 | 3, 4-二氢-1H-苯并吡喃chromane | C9H10O | — | 0.68 |
30 | 18.927 | 4-甲基儿茶酚4-methylcatechol | C7H8O2 | — | 1.73 |
31 | 19.117 | 对乙烯基愈创木酚2-methoxy-4-vinylphenol | C9H10O2 | 5.14 | 4.55 |
32 | 20.016 | 2, 6-二甲氧基苯酚2, 6-dimethoxy-phenol | C8H10O3 | 3.91 | 4.99 |
33 | 20.089 | 丁香油酚eugenol | C10H12O2 | 0.91 | — |
34 | 20.237 | 3, 4-二甲氧基苯酚3, 4-dimethoxy-phenol | C8H10O3 | — | 1.97 |
35 | 21.028 | 异香草醛vanillin | C8H8O3 | 0.98 | 3.15 |
36 | 21.122 | 异丁香酚trans-isoeugenol | C10H12O2 | 0.42 | — |
37 | 21.670 | 对甲氧基苯甲酸4-methoxybenzoic acid | C8H8O3 | — | 1.13 |
38 | 21.894 | 顺式异丁香酚cis-isoeugenol | C10H12O2 | 5.40 | 4.76 |
39 | 22.116 | 2-甲氧基-4-丙基苯酚2-methoxy-4-propylphenol | C10H14O2 | — | 1.23 |
40 | 22.249 | 尼泊金甲酯methyl 4-hydroxybenzoate | C8H8O3 | 0.69 | 1.96 |
41 | 22.367 | 4-(3-甲基-2-丁烯基)苯酚4-(3-methyl-2-butenyl)phenol | C11H14O | 1.08 | — |
42 | 22.581 | 香草乙酮apocynin | C9H10O3 | 0.68 | 1.16 |
43 | 22.723 | 特丁基对苯二酚tert-butylhydroquinone | C10H14O2 | — | 1.06 |
44 | 23.143 | 3, 4, 5-三甲氧基甲苯3, 4, 5-trimethoxytoluene | C10H14O3 | 2.22 | 1.73 |
45 | 23.285 | 高香草醇homovanillyl alcohol | C9H12O3 | 1.39 | 1.81 |
46 | 23.650 | 对羟基苯甲酸4-hydroxybenzoic acid | C7H6O3 | — | 2.16 |
47 | 23.751 | 2, 5-二甲氧基-4-甲苯甲醛2, 5-dimethoxy-4-methylbenzaldehyde | C10H12O3 | 5.76 | 4.19 |
48 | 23.937 | 香草酸4-hydroxy-3-methoxybenzoic acid | C8H8O4 | 0.79 | 1.18 |
49 | 24.054 | 4-乙氧基-3-甲氧基苯甲醛4-ethoxy-3-methoxybenzaldehyde | C10H12O3 | 0.30 | 2.17 |
50 | 24.289 | (E)-阿魏酸(E)-ferulic acid | C10H10O4 | 1.25 | 1.81 |
51 | 24.751 | 4-乙烯基联苯4-vinylbiphenyl | C14H12 | — | 1.30 |
52 | 24.958 | 阿魏酸ferulic acid | C10H10O4 | 1.12 | 1.49 |
53 | 25.121 | 丁香醛syringaldehyde | C9H10O4 | 1.75 | 1.95 |
54 | 25.320 | 5, 6-二甲氧基-1-茚酮5, 6-dimethoxy-1-indanone | C11H12O3 | 0.87 | 0.81 |
55 | 25.603 | 4-烯丙基-2, 6-二甲氧基苯酚2, 6-dimethoxy-4-allylphenol | C11H14O3 | 8.12 | 5.04 |
56 | 26.093 | 4-羟基-3-甲氧基肉桂醛4-hydroxy-3-methoxy cinnamaldehyde | C10H10O3 | 9.98 | 5.31 |
57 | 26.488 | 1-(2, 4, 6-三羟基-3-甲苯基)丁酮1-(2, 4, 6-trihydroxy-3-methylphenyl)butan-1-one | C11H14O4 | 4.78 | 1.89 |
58 | 27.130 | 二苯基-2, 2′-二甲醛biphenyl-2, 2′-dicarboxaldehyde | C14H10O2 | 0.87 | 1.15 |
59 | 27.530 | 邻苯二甲酸单丁酯monobutyl phthalate | C12H14O4 | 0.46 | 0.30 |
60 | 28.508 | 棕榈酸palmitic acid | C16H32O2 | 0.33 | 0.54 |
61 | 28.916 | 3, 5-二甲氧基-4-羟基肉桂醛3, 5-dimethoxy-4-hydroxycinnamaldehyde | C11H12O5 | — | 0.98 |
62 | 39.383 | 苯二甲酸(2-乙基己基)辛酯phthalic acid, (2-ethylhexyl) octyl ester | C24H38O4 | 6.19 | 3.19 |
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