KS I ISO 8186-2006 Ambient air－Determination of the mass concentration of carbon monoxide(Gas chromatographic method)《环境空气 一氧化碳质量浓度的测定 气相色谱法》.pdf

1、 KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS 2006 10 30 http:/www.kats.go.krKS I ISO 8186 ( ) KS I ISO 8186： 2006 (2011 ) I ISO 8186： 2006 : ( ) ( ) KIST ( ) : (http:/www.standard.go.kr) ： ：2001 1 10 ：2006 10 30 ：2011 12 26 2011-0622 ： ： ( 02- 509-7270) (http:/www.kats.go.kr). 10 5 , . ICS 13.040.20 K

2、S I ISO ( ) 8186： 2006(2011 ) Ambient air Determination of the mass concentration of carbon monoxide(Gas chromatographic method) 1989 1 ISO 8186 Ambient air Determination of the mass concentration of carbon monoxide Gas chromatographic method , . 1. . . 25 101.3 kPa (1) 1 000 mg/m3 , 25 mg/m3 . 1 mg

3、/m3 . . (1) , . 1 mg/m30.88 ppm(V/V) 1 ppm(V/V) 1.14 mg/m3 01 mg/m3 025 mg/m3 , 010 mg/m3 . . 2. . . KS M ISO 6143 KS M ISO 6144 3. . ( .). (FID) , . 4. 4.1 KS M ISO 6143 KS M ISO 6144 . I ISO 8186： 2006 2 . 10 mg/m3 , 0.1 mg/m3 0.1 mg/m3 . , . 4.1.1 . 4.1.2 . 4.1.3 4.1.4 . 4.2 4.2.1 . 1 % , . (conv

4、erter efficiency) , , . 4.2.2 ( 1 %) . 0 %, 20 %, 50 % 80 % 4 . 4.3 , ( ) 0.1250.15 mm(100200 ASTM) kiselguhr P(2), , . . 0.180.25 mm(6080 ASTM) 5A(2) 5A(2) . . (mesh size) . (2) P, (molecular sieve) 5A, (zeolox seive) 5A . . 5. (FID) , . . 5.1 (column) . . , . . I ISO 8186： 2006 3 1. ( , , ) ( , )

5、. . 2. ( .). ( ) 0.180.25 mm(6080 ASTM) 5A 45 ( 5 .). . 20 cm/min 45 2 m . 5.2 . . CO + 3H2 CH4+ H2O , (ruthenium) . ( 260 ) , . 5.3 , 1 . 100 W . . , . 260 23. 5.4 , 100 cm3/min . 1. 4 cm3 3.2 mm 4, . 2 . a) (needle valve) . , . . b) . . . , I ISO 8186： 2006 4 . . . 1 . 10 . 2. . 100 . ： mm 1 I ISO

6、 8186： 2006 5 2 6. . (zero drift) (span drift) . 6.1 . (202) 25 mL Ni(NO3)2 H2O . 0.1250.15 mm(100120 ASTM) 10 g . 110 , I ISO 8186： 2006 6 500 5 . 6.2 (6.1) . 1. 1.6 mm, 3.2 mm, 120 mm . 260 (5.3 ). 2. . 6.3 2 . . , . . 350 10 . 6.4 (baseline) 2 . , . . 260 . . . ( 2 ) . . . . 6.5 . 01 mg/m3 025 mg

7、/m3 . . . . . 4 (4.2) . . . . . 3 . I ISO 8186： 2006 7 . ( 2 ). 6.6 ( ) (4.2.1) . . , . . 95 % . 95 % , . . , (5.2 ). , (converter efficiency) . 6.7 . ( 100 cm3/min) . . 7. ( 2 ) . mg/m3 ppm(V/V) . 25 101.3 kPa 1ppm(V/V) 1.14 mg/m3 101.3 kPa 1ppm(V/V) 1.141.2981.273 t+mg/m3 t： ( ) 8. 8.1 (repeatabil

8、ity) 1 mg/m3 0.05 mg/m3 , , , . 8.2 (accuracy) 5 % 01 mg/m3 0.05 mg/m3, 025mg/m3 1.25 mg/m3 . . 9. . a) b) c) d) I ISO 8186： 2006 8 1() . ： 01 mg/m3 025 mg/m3( ) ： 0.05 mg/m3 ： 5 % ： 3 I ISO 8186： 2006 9 2() , (01 mg/m3). , . . KS M ISO 6143 . I ISO 8186： 2006 10 3() 1 Colket, M.B.,Naegeli, D.W, Dry

9、er, F.L. and Glassman, I., Flame ionization detection of carbon oxides and hydrocarbon oxygenates, Environ. Sci. Thechnol. 8 (1974). pp 43 46 2 Porter, K., and Volman, D.H., Flame ionization detection of carbon monoxide for gas chromatographic analysis, Anal Chem. 34 (1962). pp. 784 749 3 Dubois, L.

10、, Zdrojewski, A. and Monkman, J.L., The analysis of carbon monoxide in urban air at the ppm level, and the normal carbon monoxide value, J. Air Poll. Control Assoc. 16 (1966), pp. 135 139 4 Gray, J.M. and Lusis, M., The Automated gas chromatographic measurment of ambient carbon monoxide concentratio

11、n, Repoter ARQA 32 76, Environment Canada, Atmospheric Environmental Service 5 Ajemian, R.S. and Whiteman, N.E., Monitoring carbon monoxide in ambient air, J. Air Poll. Control Assoc. 20 (1970), pp. 310 311 6 Hilborn, J.C., Findlay, W.J. and Quickert, N.A, The accuracy of compressed gas mixtures, Th

12、e Science of the Total Environment 4(1975), pp. 125 133 7 CSA Standard Z223 M21, Method for the measurement of carbon monoxide 8 KS M 9402 ( ) 9 KS M ISO 7504 ( ) 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ KSKSKSSKSKS KSKS SKS KSKS SKSKS KSKSKSKS I ISO 8186： 2006 Ambient airDetermination of the mass concentration of carbon monoxide(Gas chromatographic method)ICS 13.040.20 Korean Agency for Technology and Standards http:/www.kats.go.kr