GBZ T 160.48-2004 工作场所空气有毒物质测定 醇类化合物.pdf

1、C 52 GBZ GBZ/T 160.48-2004 Methods for determination of alcohols in the air of workplace 2004 5 21 2004 12 1 GBZ/T 160.48 2004 GBZ 1 GBZ 2 Methanol, Methyl alcohol Propanol, Propyl alcohol Butanol, Butyl alcohol Amyl alcohol Octyl alcohol Propenol Diacetone alcohol Ethylene glycol Furfuryl alcoholEt

2、hylen chlorohydrin 2-Chloroethanol 2004121 GB/T 16062 1995 GB/T 16063 1995 GB/T 16064 1995 GB/T 16065 1995 GB/T 17075 1997 GB/T 17076 1997 WS/T 143-1999 WS/T 71-1996 WS/T 72-1996 WS/T 165-1999 GB 16230-1996A GB 11524-89A WS/T 160-1999GB 16190-1996A 1989 GBZ/T 160.48 2004 1 2 GBZ 159 3 3.1 3.2 3.2.1

3、200mg/100mg 3.2.2 100mg/50mg 3.2.3 GDX- 501 100mg/50mg GDX-501 3.2.4 0500ml/min 3.2.5 5ml 3.2.6 10 l 3.2.7 1 2m 4mm GDX-102 140 180 200 35ml/min 2 2m 4mm FFAP:Chromosorb WAW 10:100 90 100 140( ) 170 200 220 40ml/min 3.3 3.3.1 1 (2 ) (2 ) (5 ) (1 ) (1.5 ) 3.3.2 FFAP 3.3.3 Chromosorb WAW GDX-102 6080

4、3.3.4 25ml 5ml 3.4 GBZ 159 3.4.1 500ml/min 100ml/min15min 3.4.2 50ml/min 2 8h 1 4h 3.4.3 50ml/min 2 8h1 4h 7d 3.5 3.5.1 3.5.2 1.0ml 1min 30min 90min 3.5.3 2 2 0 1 2 3 4 5 g/ml 0 10 50 100 150 250 g/ml 0 1000 2000 4000 8000 10000 g/ml 0 200 400 800 1200 2000 g/ml 0 150 300 600 1000 1500 g/ml 0 150 30

5、0 600 1000 1500 g/ml 0 2.0 4.0 6.0 8.0 10.0 g/ml 0 150 300 600 1000 1500 g/ml 0 5.0 10.0 20.0 30.0 50.0 g/ml 0 200 400 600 800 1000 g/ml 0 500 1000 1500 2000 4000 g/ml 0 100 200 400 600 800 1.0 l 3 ( g/ml) 3.5.4 ( g/ml) 3.6 3.6.1 1 293 P V o = V 1 273 + t 101.3 Vo L V L t P kPa 3.6.2 2 c 1+ c 2 v C

6、= 2 V oD C mg/m 3 c 1 c 2 g/ml Vo L v ml D 3.6.3 GBZ 159 3.7 3.7.1 ( 7.5L 1L 1.5L ) 3 3 g/ml mg/ m 3 g/ml mg 2 1.3 2 250 2.9 3.7 0.35 96 0.4 0.3 0.45000 1.82.4 9.12 96 0.5 0.4 0.52000 1.0 3.0 15 93 9 6 9 1440 2.64 11 97 1 0.7 1 200 2.1 5.1 41.8 94 1 0.7 1 200 4.2 4.7 7.32 96 1 1 1 640 6 4 6 1500 5.2

7、6.8 14 92 5.7 3.7 5.71000 4.3 8 11.5 87 100 14 1002000 2.6 4.9 12 95 3.7.2 6000FFAP 3.7.3 10min 4 - 4.1 4.2 4.2.1 200mg 4.2.2 0 500ml /min 4.2.3 4.2.4 100ml 1ml 4.2.5 2m 4mm GDX-102 140 180 200 35ml/min 4.3 4.3.1 GDX-102 , 60 80 4.3.2 201 l 0.7915mg 100ml 100ml 4.4 GBZ 159 4.4.1 100ml/min 15min 4.4.

8、2 50ml/min 1 4h 4.4.3 50ml/min 1 4h 5d 4.5 4.5.1 4.5.2 100ml 160 50ml/min 100ml 4.5.3 0 0.20 0.30 0.40 0.50 0.60g/ml 1.0 ml 3 ( g/ml) 4.5.4 ( g/ml) 4.6 4.6.1 1 4.6.2 3 100 c C = 3 V o D C mg/ m 3 c g/ml 100 ml Vo L D 4.6.3 GBZ 159 4.7 4.7.1 0.02 g/ml 1.3mg/ m 3 1.5L 0.020.60 g/ml 3.53.6 4.7.2 200mg

9、0.39mg 4.7.3 4.7.4 5 5.1 570nm 5.2 5.2.1 200mg/100mg 5.2.2 0 500ml/min 5.2.3 10ml 5.2.4 5.2.5 5.3 5.3.1 20 1.84g/ml 5.3.2 10g/L 5.3.3 1.5g 100ml 10.8mol/L 5.3.4 100g/L 5.3.5 20g/L 5.3.6 25ml 10ml 2 50 g/ml 5.4 GBZ 159 5.4.1 200ml/min 15min 5.4.2 50ml/min 1 4h 5.4.3 50ml/min 1 4h 5d 5.5 5.5.1 5.5.2 1

10、0.0ml 90min 2.0ml 5.5.3 6 0.0 0.10 0.50 1.00 1.50 2.00ml 10ml 0.0 0.50 2.50 5.00 7.50 10.0g/ml 90min 2.0ml 0.2ml 30min 0.2ml , 3ml 0.6ml 20min 10ml 570nm 3 ( g/ml) 5.5.4 ( g/ml) 5.6 5.6.1 1 5.6.2 4 10 c C = 4 V oD C mg/ m 3 10 ml c g/ml Vo L D 5.6.3 GBZ 159 5.7 5.7.1 0.5 g/ml 1.7mg/ m 3 3L 0.510 g/ml 1.42.6 5.7.2 100