1、 KS E ISO 11534KSKSKSKSSKSKSKS KSKSKS SKSKS KSKS SKS KS KS E ISO 11534: 2007 2007 8 30 http:/www.kats.go.kr KS E ISO 11534: 2007 : () ( ) () ( ) : (http:/www.standard.go.kr) : :2002 11 30 :2007 8 30 2007-0591 : : ( 02-509-7274) (http:/www.kats.go.kr ). 7 5 , . KS E ISO 11534: 2007 Iron oresDetermina
2、tion of tin Flame atomic absorption spectrometric method 2006 2 ISO 11534, Iron ores Determination of tin Flame atomic absorption spectrometric method , . 1 . , 0.001 0.015 %(m/m) . 2 . . KS E ISO 3082, KS E ISO 7764, KS L ISO 648, KS L ISO 1042, KS M ISO 3696, 3 . . / . 4 2 (MIBK) n (TOPO) . TOPO M
3、IBK , KS E ISO 11534: 2007 2 286.3 nm . . 4 KS M ISO 3696 2 . 4.1 (Na2CO3) 4.2 (Na2B4O7) 4.3 (Fe2O3) 99.9 %(m/m), 0.000 2 %(m/m) . 4.4 ( 1.161.19 g/mL) 4.5 ( 1.161.19 g/mL) 1 1 . 4.6 ( 1.161.19 g/mL) 2 3 . 300 mL (4.4) 200 mL . 4.7 1.13 g/mL, 40 %(m/m) 1.19 g/mL, 48 %(m/m) 4.8 ( 1.84 g/mL) 4.9 ( 1.8
4、4 g/mL) 1 1 . 4.10 (200 g/L) . 4.11 90 g 30 g (4.4) 30 mL 200 mL . . 4.12 n (TOPO) 4 2 (MIBK) MIBK 100 mL TOPO 1 g . 4.13 (200 g Sn/mL) KS E ISO 11534: 2007 3 ( ) (4.4) 5 mL 99.5 %(m/m) 0.1 g . 500 mL . (4.5) 200 mL (4.5) . 4.14 (40 g Sn/mL) 100 mL (4.13) 20 mL . (4.5) . 4.15 (10 g Sn/mL) 100 mL (4.
5、13) 5.0 mL . (4.5) . 5 KS L ISO 648 KS L ISO 1042 . 5.1 2530 mL . 5.2 5.3 1 0001 020 . 5.4 . . . a) (7.5.4 ) 0.13 . b) 20 % ( ) 20 % 0.7 . c) 0 ( .) 1.5 % 0.5 % . 1 a), b) c) , . 2 . . . (mA) 12.5 (nm) 286.3 (L/min) 1 6.6 KS E ISO 11534: 2007 4 (L/min) 4.5 . 6 6.1 KS E ISO 3082 100 m . 160 m . KS E
6、ISO 7764 . 6.2 . . KS E ISO 7764 (1052) ( ). 7 7.1 A 2 . “ ” . , . 7.2 6.2 2 g 0.000 2 g . . 7.3 1 1 . 6.2 . , . . , KS E ISO 11534: 2007 5 . (8.2.4 ). 7.4 7.4.1 (7.2) (5.1) . (4.9) 2 mL (4.7) 6 mL (5.2) . . 30 1 0001 020 (5.3) . . . (4.1) 1.6 g (4.2) 0.8 g . 5 (Meker) . 1.6 g 0.8 g . . . 15 1 0001
7、020 . 200 mL . (4.6) 50 mL . 90 . 1 900 . 2 . , . 7.4.2 (4.10) 20 mL (4.11) 4 mL . 100 mL 200 mL . 100 mL . TOPO MIBK (4.12) 10 mL 30 . . . 25 mL . ( TOPO MIBK ). 7.4.3 TOPO MIBK MIBK . MIBK . MIBK . . (286.3 nm) 0 . . 10 KS E ISO 11534: 2007 6 TOPO MIBK . 0 MIBK TOPO MIBK . MIBK 0 . , TOPO MIBK MIB
8、K . 7.4.4 TOPO MIBK , 0 . . TOPO MIBK MIBK 2 . 0 . 0 . g Sn/mL (正味 ) . , . 7.4.5 6 (5.1) (4.3) 2 g . 7.4.1 . 1 (4.14 4.15) 7.4.2 . 1 (4.14) mL (4.15) mL g 0 1 2 0 0 2 0 2 0 1 20 80 3 4 5 4 6 8 0 0 0 160 240 320 8 8.1 (%, m/m) . mCCmCCmm3216211010)(1001010)()/%(Sn=(1)KS E ISO 11534: 2007 7 C1 : (g/mL
9、) C2 : (g /mL) m : (g) 8.2 8.2.1 ( A B ). d 0.016 6x 0.000 1 .(2) L 0.033 8x 0.000 1 .(3) Rd 0.045 9x 0.000 4 .(4) P 0.100 7x 0.000 3 .(5) x : . (2) (4): (3) (5): (8.2.5) d : L : Rd : P : 8.2.2 (1) A (Rd) (8.2.5 ). 8.2.3 2 . 2 8.2.2 . . 1,2221 +(6) 1 : 1 2 : 2 1, 2 : (5) x 1, 2 P . 1 2P . KS E ISO 1
10、1534: 2007 8 8.2.4 (CRM) (RM) (7.3 ). 8.1 8.2 RM/CRM () (Ac) . 2 . a) c AcC: / b) c Ac C: / c : Ac : CRM/RM / C : CRM/RM 1 KS A ISO Guide 35, . CRM 2/1c2d2L)V(2+= AnC (7) V(Ac) : Ac ( 1 CRM 0 .) n : CRM/RM 2 CRM . 8.2.5 A , . a) 5 , . b) 5 0 , 5 1 . c) 5 0 5 , 0, 2, 4, 6, 8 , 1, 3, 5, 7, 9 1 . 8.3 .
11、 SnSnO270.12WW = KS E ISO 11534: 2007 9 9 . a) b) c) d) e) f) g) KS E ISO 11534: 2007 10 A ( ) Rd: 8.2.1 . 1 1 x1 x2 Rdxmax xmin 1.2 Rdxmax xmin1.3 Rd221xx +=3321xxx +=44321xxxx += (x1, x2, x3, x4) KS E ISO 11534: 2007 11 B ( ) 8.2.1 6 13 5 19931994 . C . B.1 . B.1 % (m/m) Euro standard 676/1 ASCRM
12、005 Mixed iron ore 1 Mixed iron ore 2 Euro standard 680/1 0.000 6 0.000 9 0.003 7 0.008 3 0.014 5 1 ( ISO/TC 102/SC 2 N1215E 1994 11 ) ISO/TC 102/SC 2 ISO/TC 102 . 2 ISO 5725 . KS E ISO 11534: 2007 12 C ( ) C.1 8.2.1 . C.1 x 0.003 0.002 0.002 5 0.001 5 0.001 0.000 5 0 0 0.000 5 0.001 0.001 5 Rd P d L , %(m/m), % 135513 7017 (02)60094114 (02)600948878 http:/ KS E ISO 11534: 2007KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Iron oresDetermination of tinFlame atomic absorption spectrometric method ICS 73.060.10 Korean Agency for Technology and Standards http:/www.kats.go.kr