1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS E ISO 15633 KS E ISO 15633:2010 2010 10 1 http:/www.kats.go.krKS E ISO 15633:2010 : ( ) ( ) () () ( ) : () () : (http:/www.standard.go.kr) : :2010 10 1 2010-0408 : : ( 02-509-7274) (http:/www.kats.go.kr). 10 5 , . KS E ISO 15633:2010 Iron ores Determinati
2、on of nickel Flame atomic absorption spectrometric method 2009 1 ISO 15633, Iron ores Determination of nickel Flame atomic absorption spectrometric method . , , . . . 1 . , , (0.0010.1) %(m/m) . . 2 . . ( ) . KS A ISO 31 0, 0: KS A ISO 5725 2, ( ) 2: KS A ISO GUIDE 35, KS E ISO 3082, KS E ISO 7764,
3、KS L ISO 648, KS L ISO 1042, KS M ISO 3696, 3 . KS E ISO 15633:2010 2 4- 2- . , . , . - . . 4 KS M ISO 3696 2 . 4.1 (Na2CO3), 4.2 (Na2B4O7), 4.3 (Li2B4O7), 4.4 , (1 . 1 6 1.19) g/mL 4.5 (2+1) , (1 . 1 6 1.19) g/mL 2 1 . 4.6 (1+1) , (1 . 1 6 1.19) g/mL 1 1 . 4.7 (2+100) , (1 . 1 6 1.19) g/mL 2 100 .
4、4.8 , 1.4 g/mL 4.9 (1+1) , 1.4 g/mL 1 1 . 4.10 , 40 %(m/m) ( 1.13 g/mL) 48 %(m/m) ( 1.19 g/mL) 4.11 , 1.84 g/mL 4.12 (11) , 1.84 g/mL 1 1 . 4.13 4- -2- , ( : MIBK) 4.14 A, 100 mg Ni/L 99.9 %(m/m) 1)0.100 0 g (4.9) 30 mL . 1 000 mL , 1 000 mL . 4.15 B, 10 mg Ni/L A(4.14) 100 mL 1 000 mL . 1 000 mL .
5、1) , . KS E ISO 15633:2010 3 5 KS L ISO 648 KS L ISO 1042 . 5.1 , 25 mL . 5.2 5.3 , - . - . . . a) : (7.4.4) 0.3 . b) : 20 % ( ) 20 % 0.7 . c) : 0 1.5 % 0.5 % . a), b), c) / . . . - . (mA) 10 (nm) 232.0 (L/min) 10 (L/min) 2.5 . 6 6.1 KS E ISO 3082 100 m . 160 m . KS E ISO 7764 . / . 6.2 , KS E ISO 1
6、5633:2010 4 . KS E ISO 7764 (1052) ( ). 7 7.1 A 2) 2 . 7.2 , 6.2 1 g 0.000 2 g . . 7.3 1 1 ( ) . 6.2 . , . (8.2.4 ). , . , . 7.4 7.4.1 (7.2) 250 mL . mL . (4.4) 25 mL , . 100 1 . . 10 mL . (4.8) 5 mL 1: 1 (4.12) 0.2 mL , 15 , . 2) ( ) ( ) . , , . KS E ISO 15633:2010 5 (4.12) . . . 1: 1 (4.6) 20 mL ,
7、 . , , (0.3 g 0.4 g, ) 200 mL . , (4.7) . 3 4 . 200 mL . (5.1) . 7.4.2 , . (4.5) 15 mL , 200 mL . (4.5) 20 mL , . 4- 2- (4.13) 50 mL , 1 . 2 , 200 mL . (4.5) 10 mL , 30 . 2 , 200 mL , . . , 4- -2- . (4.8) 5 mL . (4.6) 20 mL . 7.4.3 (5.1) (500 800 ) , . , , (4.11) 3 (4.10) 5 mL . , . 800 . (4.1) 0.8
8、g (4.2) 0.4 g 1.2 g . , 1 000 (5.2) 15 . (4.2) (4.3) . (7.4.4) (7.4.5) . , (4.6) 10 mL . 7.4.2 . 0.01 % 100 mL , 100 mL ( ). 0.01 % 50 mL , 50 mL ( ). 7.4.4 200 mL 6 (4.6) 30 mL, (4.12) 0.2 mL, (4.1) 0.8 g (4.2) KS E ISO 15633:2010 6 0.4 g . . (0.01 0.1) % A(4.14) 0 mL, 1.0 mL, 3.0 mL, 5.0 mL, 7.0 m
9、L, 10.0 mL 6 100 mL . (0 10) mg Ni/L . (0.001 0.01) % B(4.15) 0 mL, 1.0 mL, 3.0 mL, 5.0 mL, 7.0 mL, 10.0 mL 6 50 mL . (0 2) mg Ni/L . 7.4.5 5.3 . 232.0 nm , 0 . - . 10 , 0 . (7.4.4) , . 0 , 5.3 . . 0 . 7.4.6 0 (7.4.4) (7.4.4) (7.4.3) . . . 0 , mg/L . mg/L . 5.3 b) 0 . , . (mg/L) , . 8 8.1 wNi(%) (m/
10、m) . 0.01 %(m/m) mmw005.01001050%Ni6NiNi= (1) 0.01 %(m/m) KS E ISO 15633:2010 7 mmw01.010010100%Ni6NiNi= (2) wNi: (%) (m/m) Ni: (mg/L) m : (g) 8.2 8.2.1 ( B C ) . Rd 0.004 3 X0.305 1 (3) P 0.021 5 X0.497 7 (4) d 0.001 5 X0.305 1 (5) L 0.007 6 X0.524 2 (6) X : (%) . (3) (5), 2 (4) (6), (8.2.5) Rd: 2
11、P : d: 2 L: 8.2.2 (1) (2) 2 , A A.1 2 (Rd) (8.2.5 ) . 8.2.3 . 8.2.2 . . 2212,1+= (7) 1: 1 2 : 2 1,2: |1 2| P . KS E ISO 15633:2010 8 8.2.4 (CRM) (RM) (7.3 ) . 8.1 8.2 CRM/RM (c) , (Ac) . . a) |c Ac| C / . b) |c Ac| C / . c : CRM Ac : CRM/RM / C : CRM/RM KS A ISO GUIDE 35 . CRM 2/1c2d2L)(2+= AVnC V(A
12、c) : Ac ( CRM/RM 0) n : CRM/RM d: 2 L: . V(Ac) L2 . 8.2.5 A , KS A ISO 31 0, B.3 A . a) 5 , . b) 5 0 , 5 1 . c) 5 0 0, 2, 4, 6, 8 5 , 1, 3, 5, 7, 9 1 . 8.3 . wNiO(%) 1.272 5 wNi(%) 9 KS E ISO 15633:2010 9 . a) b) c) d) e) f) g) ( ) KS E ISO 15633:2010 10 A ( ) Rd 8.2.1 A.1 1 1 Xmax Xmin 1.2RdXmax Xm
13、in 1.3RdKS E ISO 15633:2010 11 B ( ) 8.2.1 2000 5 7 7 . C . B.1 . B.1 %(m/m) ASCRM 007 JSS 812 3 ECRM 680 1 JSS 851-4 ECRM 681 1 JSS 852 2 MW 1 0.001 0.002 2 0.006 8 0.008 1 0.015 9 0.044 6 0.081 1 ( ISO/TC 02/SC 2 N 1420 E, 2001 10 ) ISO/TC 102/SC 2 . 2 KS A ISO 5725 2 . KS E ISO 15633:2010 12 C (
14、) C.1 8.2.1 . X (%) Y (%) 1 P 2 Rd3 L4 d C.1 X 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ KS E ISO 15633:2010 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Iron oresDetermination of nickelFlame atomic absorption spectrometric method ICS 73.060.10 Korean Agency for Technology and Standards http:/www.kats.go.kr