Page 29 - 2022_3月消防月刊0704

ڌ 2 ӛذ GC/MS€ᅺ๟˙جၾ Py-GC/MS€௴อ˙جᅺٙʷΥيထवࣛගڌ
氣相層析質譜法 熱裂解氣相層析質譜法
汽油標的化合物 （ASTM E1412）
（ASTM E1618） 300℃ a 400℃ b 500℃ c

1,3,5-Trimethylbenzene 8.156 8.760 8.765 8.765

1,2,4-Trimethylbenzene 8.628 9.233 9.228 9.234

1,2,3-Trimethylbenzene 9.107 9.699 9.704 9.710

Indane 9.334 9.926 9.931 9.931
1,2,4,5-Tetramethylbenzene 10.653 11.204 11.215 11.215

1,2,3,5-Tetramethylbenzene 10.728 11.275 11.285 11.286

5-Methylindane 11.032 11.577 11.589 11.588

4-Methylindane 11.211 11.761 11.767 11.772

Dodecane 11.887 12.380 12.381 12.386
4,7-Dimethylindane 12.712 13.239 13.240 13.239

2-Methylnaphthalene 13.371 13.915 13.911 13.909

1-Methylnaphthalene 13.619 14.163 14.159 14.158
Ethylnaphthalenes 14.729 15.319 15.261 15.255
€mixed

1,3-Dimethylnaphthalene 14.875 15.465 15.407 15.406
2,3-Dimethylnaphthalene 15.077 15.622 15.602 15.601

ൗja ڌͪ༈ʱؓ˙جમᆠ୭ڝ 50Ċ -300Ċ
ccb ڌͪ༈ʱؓ˙جમᆠ୭ڝ 50Ċ -400Ċ
ccc ڌͪ༈ʱؓ˙جમᆠ୭ڝ 50Ċ -500Ċ

ሯᗅᄃ€௴อ˙جʱؓࣵذಞ༦ᅵۜdʺ๝ ʱؓྡᗅd༉νྡ 4d̙೯ତՉɚ٫˸ʔΝ˙
೻ҏ˸ 50ĊЇ 500Ċ༰މΥቇd̙੻ڦ໮੶ όʱؓה੻ʘྡᗅᗅۨ޴Чd̤ʱؓᆠ൓༆

ܓ༰৷ʘྡᗅfϤ̮d຾ˢ࿁ं޴ᄴؓሯᗅج ं޴ᄴؓሯᗅᄃ€௴อ˙جʘ 3 ၇ʔΝٙ
€ᅺ๟˙جʿᆠ൓༆ं޴ᄴؓሯᗅج€௴อ ʺ๝೻ҏה੻ྡᗅd೯ତڦ໮੶ܓ͟ 50ĊЇ
˙ج3 ၇ʔΝᆠ୭ڝ๝ܓʘʱؓྡᗅdۃ౧ 300Ċe50ĊЇ 400Ċe50ĊЇ 500Ċʘනҏ
4 ၇ʱؓ˙جѩ̙Ա ASTM E1618 ஝֛ᛠ֛̈ Ԭฆ჈ᄣf
ўϞࠠሯͩذʱᕞ૰ᗳʘ׸ዷ׌૰᜗ϓʱf
͟ɪࠑʱؓഐ؈̙੻ٝ˸ᆠ൓༆ं޴ᄴؓ
€ɧʕሯٹ࠰ὰପۜಞ༦€˸ؒ࠰˥މԷ ሯᗅᄃ€௴อ˙جʱؓؒ࠰˥ಞ༦ᅵۜdʺ
ϓʱᛠؓ ๝೻ҏ˸ 50ĊЇ 500Ċ༰މΥቇd̙੻ڦ໮

ˢ༰ं޴ᄴؓሯᗅᄃ€ᅺ๟˙جʱؓ ੶ܓ༰৷ʘྡᗅfϤ̮d຾ˢ࿁ं޴ᄴؓሯᗅ
ྡᗅʿᆠ൓༆ं޴ᄴؓሯᗅᄃ€௴อ˙ج ج€ᅺ๟˙جʿᆠ൓༆ं޴ᄴؓሯᗅج€௴

29