GBZ T 160.69-2004 工作场所空气有毒物质测定 脂肪族胺类化合物.pdf

1、C 52 GBZ GBZ/T 160.69 2004 Methods for determination of aliphatic amines in the air of workplace 2004 5 21 2004 12 1 GBZ/T 160.69 2004 GBZ 1 GBZ 2 (Trimethylamine) (Ethylamine) (Diethylamine) (Triethylamine) (Ethylenediamine) (Butylamine) (Cyclohexylamine) 2004 12 1 GB 11517 89 A GB 162141996 A B GB

2、/T 17066 1997 1995 GBZ/T 160.69-2004 1 2 GBZ 159 3 3.1 3.2 3.2.1 200mg/100mg 3.2.2 0 500ml/min 3.2.3 5ml 3.2.4 3.2.5 5ml 3.2.6 10 l 3.2.7 1 ( ) 2m 4mm KOH:Chromosorb 102 DMCS = 5:100 150 210 230 50ml/min 2 ( ) 2m 4mm 20M:KOH:Chromosorb 103 = 4:1:100 100 210 230 40ml/min 3 2m 4mm Chromosorb 103 170 2

3、00 200 80ml/min 3.3 3.3.1 20 1.18g/ml 3.3.2 6mol/L 50ml 50ml 3.3.3 2040 1 1 3h 110 1g 2ml 20g/L 110 350 3h 3.3.4 20 1.84g/ml 3.3.5 0.1mol/L 0.56ml 100ml 3.3.6 12g/L 3.3.7 20M 3.3.8 Chromosorb 102 10360-80 3.3.9 10ml 0.22.0mg/ml 3.4 GBZ 159 3.4.1 500ml/min 15min 3.4.2 50ml/min 1 4h 3.4.3 50ml/min 1 4

4、h 15d 7d 3d 3.5 3.5.1 3.5.2 2.0ml 20min 300 / 10min 0.5ml 0.5ml 3.5.3 1 1 0 1 2 3 4 g/ml 0 50 100 150 200 g/ml 0 130 260 520 1300 g/ml 0 25 50 150 250 g/ml 0 50 100 150 200 g/ml 0 200 400 500 600 g/ml 0 30 60 90 120 g/ml 0 25 100 200 300 2.0 l 3 g/ml 3.5.4 g/ml 3.6 3.6.1 1 2 93 P V o = V 1 273 + t 1

5、01.3 Vo L V L t P kPa 3.6.2 2 4 c 1 c 2 C = 2 Vo D C mg/m 3 4 ml c 1,c 2 g/ml V o L D 3.7 3.7.1 2 2 g/ml 6.4 5 3.9 0.6 0.3 6 2 mg/m 31.7 1.3 1.0 0.16 0.08 1.6 0.53 g/ml 6.4200 5 1300 3.9 250 0.6200 0.3 120 6600 2300 4.66.1 1.8 3.2 3.6 6.2 1.8 4.63.6 7.4 mg 2 7.4 9 4 6.3 11 93.9 98 90 84 93 95 92 7.5L 200mg 3.7.2 3.7.3 20.0ml 0.1 250ml 2 0.1 0.1000moL/L 3 c v 1 C 59.11 1000 (3) v 2 C g/ml c 0.1000mol/L v 1 ml v 2 20.0ml 59. 1 1 3.7.4 3.7.5