1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS L ISO 21587 2 2: KS L ISO 21587 2:2012 2012 7 26 http:/www.kats.go.krKS L ISO 21587 2:2012 : ( ) ( ) () () KCC ( ) : (http:/www.standard.go.kr) : :2012 7 26 2012-0329 : : ( 02-509-7271) (http:/www.kats.go.kr). 10 5 , . KS L ISO 21587 2:2012 i . iii 1 1 2
2、1 3 (IV) 2 3.1 2 3.2 2 3.3 2 3.4 .2 4 2 4.1 .2 4.2 -CyDTA- .3 4.3 CyDTA- ( ) 4 5 (III) 5 5.1 5 5.2 5 5.3 6 5.4 6 5.5 .6 6 (IV) 6 6.1 .6 6.2 (DAM) .6 6.3 .8 7 (II) .8 7.1 8 7.2 9 7.3 9 7.4 9 7.5 .9 8 .9 8.1 9 8.2 9 8.3 10 8.4 .10 9 10 9.1 10 9.2 10 9.3 11 9.4 .11 10 : 11 KS L ISO 21587 2:2012 ii 10.1
3、 11 10.2 .11 10.3 12 10.4 12 10.5 .12 10.6 .12 11 : 13 11.1 13 11.2 13 11.3 13 11.4 .13 11.5 .13 12 (III) : .13 12.1 13 12.2 13 12.3 14 12.4 .14 12.5 .14 13 .14 13.1 14 13.2 15 13.3 15 13.4 .16 13.5 .16 14 (V) 16 14.1 16 14.2 16 14.3 17 14.4 .17 14.5 .17 15 .17 KS L ISO 21587 2:2012 18 KS L ISO 2158
4、7 2:2012 iii 2007 1 ISO 21587 2, Chemical analysis of aluminosilicate refractory products(alternative to the X-ray fluorescence method) Part 2: Wet chemical analysis . KS L ISO 21587 2:2012 2: Chemical analysis of aluminosilicate refractory products(alternative to the X-ray fluorescence method) Part
5、 2: Wet chemical analysis 1 . . (IV)(SiO2) (Al2O3) (III)(Fe2O3 ) (IV)(TiO2) (II)(MnO) (CaO) (MgO) (Na2O) (K2O) (III)(Cr2O3) (ZrO2) (V)(P2O5) ISO 12677Chemical analysis of refractory products by X-ray fluorescence(XRF) Fused cast-bead method X- (XRF) . 2 . . ( ) . KS M ISO 21587 1, 1: , , ISO 26845,
6、Chemical analysis of refractories General requirements for wet chemical analysis, atomic absorption spectrometry(AAS) and inductively coupled plasma(ICP) method KS L ISO 21587 2:2012 2 3 (IV) 3.1 (S1) (S1) pH , . . (IV) KS L ISO 21587 1 4.2.2.3 4.2.3.3 (m1 m2) (IV) (IV) . 3.2 (IV) (S1) (S1) . (S1) (
7、S1)(KS L ISO 21587 1 4.2.2.3 4.2.3.3) 10 mL 100 mL (1 9) 2 mL 10 . 50 mL . 2 mL 25 10 . L( ) 5 mL 1 L( ) 2 mL . 100 mL 1 . 10 mm 650 nm . 3.3 (IV) (SiO20.04 mg /mL) 0 mL, 2 mL, 4 mL, 6 mL, 8 mL 10 mL (IV) (00.4) mg 100 mL (B1) (B1)(KS L ISO 21587 1 4.2.2.4 4.2.3.4) 10 mL 3.2 (IV) . 3.4 3.2 3.3 , (IV
8、) wSiO2(%, ) . 10010500)()(4321SiO2+=mmmmmw m1: KS L ISO 21587 1, 4.2.2.3 4.2.3.3 (g) m2: KS L ISO 21587 1, 4.2.2.3 4.2.3.3 (g) m3: (S1) (S1) (IV) (g) m4: (B1) (B1) (IV) (g) m : KS L ISO 21587 1, 4.2.2.2 4.2.3.2 (g) 4 4.1 KS L ISO 21587 2:2012 3 . a) - CyDTA- b) CyDTA- ( ) 4.2 -CyDTA- 4.2.1 (S1) (S1
9、)(KS L 21587 1 4.2.2.3 4.2.3.3 ) . , , , . . pH CyDTA , -CyDTA . pH . CyDTA . 4.2.2 (S1) (S1)(KS L ISO 21578 1 4.2.2.3 4.2.3.3 ) 100 mL 500 mL 20 mL . 20 mL 10 mL . . . , . . 10 mL . . ; . 1 000 mL . . (5 6) . 0.05 mol/L CyDTA , mL . 1 0.05 mol/L CyDTA 1 mL 100 mL 1.275 % . 10 mL . . , . (hydroxylam
10、ine hydrochloride, NH2OHHCl) 20 mL (1 2) mL 0.05 mol/L . 2 B (1 g/L) . 4.2.3 (B1) (B1)(KS L ISO 21587 1 4.2.2.4 4.2.3.4) 4.2.2 . (B1) (B1) 0.05 mol/L CyDTA (S1) (S1) . KS L ISO 21587 2:2012 4 4.2.4 0.05 mol/L CyDTA 0.05 mol/L , CyDTA . wAl2O3 (%) . wAl2O3 1.275(V V1) V : 0.05 mol/L CyDTA (mL) V1 : 1
11、 g 0.05 mol/L (mL) 4.3 CyDTA- ( ) 4.3.1 (S1) (S1) CyDTA . pH -CyDTA . pH . CyDTA . (III), (IV), (II) . 4.3.2 . (S1) (S1)(KS L ISO 21587 1 4.2.2.3 4.2.3.3 ) 50 mL 300 mL (1 1) 2 mL . 0.02 mol/L CyDTA 100 mL . 0.02 mol/L CyDTA , (III) (IV) 1 . 1 (S1) (S1) CyDTA , (III), (IV) % 0.02 mol/L CyDTA mL 10 2
12、0 10 20 30 20 30 40 1 g . (pH 3) (1 1) (1 9) . (1 1) pH 3 ( ) , pH . 5 g pH (5.55.8) (4 5) 0.02 mol/L . , . KS L ISO 21587 2:2012 5 4.3.3 (B1) (B1)(KS L ISO 21587 1 4.2.2.4 4.2.3.4 ) 4.3.2 . (B1) (B1) 0.02 mol/L CyDTA (S1) (S1) . 4.3.4 wAl2O3 (%) . = 100505006019001.0)(123O2AImFVVw 2232ZrOMnOTiOOFe4
13、14.0729.0)(638.0 wwww + V1 : 4.3.2 0.02 mol/L (mL) V2 : 4.3.3 0.02 mol/L (mL) F : 0.02 mol/L m : KS L ISO 21587 1, 4.2.2.2 4.2.3.2 (g) 32OFew: 5. KS L ISO 21587 3, 4. (III) (%) 2TiOw: 6. KS L ISO 21587 3, 5. (IV) (%) MnOw: 7. KS L ISO 21587 3, 6. 18. (II) (%) 2ZrOw: 13. KS L ISO 21587 3, 12. (%) 5 (
14、III) 5.1 . (S1) (S1)(KS L ISO 21587 1 ) L( )- 1,10- pH . . 5.2 (S1) (S1)(KS L ISO 21587 1 4.2.2.3 4.2.3.3 ) 5 mL 100 mL . 5 mL . (S1) (S1) (III) ( ) 2 . 2 (S1) (S1) (III) (%, ) (S1) (S1) mL 0.5 25 0.51.5 10 1.5 5 KS L ISO 21587 2:2012 6 . a) : 60 mL L( ) 5 mL L( ) 2 mL . 1,10- (1 g/L) 10 mL (20 %) 1
15、0 mL . 30 . b) : 2 mL L( ) (100 g/L) 2 mL, 1,10 (10 g/L) 5 mL (100 g/L) 5 mL . 15 . (1575) . 10 mm 510 nm . 5.3 (B1) (B1)(KS L ISO 215871 4.2.2.4 4.2.3.4 ) 5.2 a) b) . (S1) (S1) . 5.4 (III) (Fe2O30.04 mg/mL) 0 mL() , 5 mL, 10 mL 15 mL (III) (0 0.6) mg 100 mL . 5.2 a) b) (0 mL) . (III) . 5.5 (III) wF
16、e2O3 (%) . 5.2 5.4 (III) . 10050021OeF32=Vmmmw m1 : (S1) (S1) (III) (g) m2 : (B1) (B1) (III) (g) m : KS L ISO 21587 1, 4.2.2.3 4.2.3.3 (g) V : 5.2 (S1) (S1) (mL), 5 mL 6 (IV) 6.1 (IV) . a) (DAM) b) 6.2 (DAM) KS L ISO 21587 2:2012 7 6.2.1 (S1) (S1) . L( ) . . 6.2.2 . (S1) (S1)(KS L ISO 21587 1 4.2.2.
17、3 4.2.3.3 ) 5 mL 50 mL . 5 mL . (S1) (S1) (IV) 3 . 3 (S1) (S1) (IV) (%, ) mL 0.5 25 0.51.5 10 1.5 5 (1 1) 5 mL L( )- 2 mL 1 (DAM) 15 mL . 90 . 10 mm 390 nm . 6.2.3 (B1) (B1)(KS L ISO 215871 4.2.2.4 4.2.3.4 ) 6.2.2 . (S1) (S1) . 6.2.4 (IV) (TiO2 0.01 mg/mL) 0 mL( ), 5 mL, 10 mL, 15 mL, 20 mL 25mL (IV
18、) (00.25) mg 50 mL . 6.2.3 (0 mL) . (IV) . 6.2.5 6.2.2 6.2.3 6.2.4 (IV) (IV) wTiO2(%, ) . 10050021TiO2=Vmmmw m1 : (S1) (S1) (IV) (g) m2 : (B1) (B1) (IV) (g) KS L ISO 21587 2:2012 8 m : KS L ISO 21587 1, 4.2.2.2 4.2.3.2 (g) V : 6.2.2 (S1) (S1) (mL) 6.3 6.3.1 (S1) (S1) . . 6.3.2 50 mL (A, B) (S1) (S1)
19、(KS L ISO 21587 1 4.2.2.3 4.2.3.3 ) 20 mL . (2 3) 10 mL , A (6 %, ) 10 mL . 10 . . A 10 mm 398 nm B . 6.3.3 (B1) (B1)(KS L ISO 21587 1 4.2.2.4 4.2.3.4 ) 6.3.2 . (S1) (S1) . 6.3.4 (IV) (TiO2 0.1 mg /mL) 0 mL( ), 10 mL, 20 mL, 30 mL 40 mL (IV) (04.0) mg 100 mL 6.3.2 . (0 mL) . (IV) . 6.3.5 6.3.2 6.3.3
20、 6.3.4 (IV) (IV) wTiO2(%, ) . 1005050021TiO2=mmmw m1 : (S1) (S1) (IV) (g) m2 : (B1) (B1) (IV) (g) m : KS L ISO 21587 1, 4.2.2.2 4.2.3.2 (g) 7 (II) 7.1 (S1) (S1) KS L ISO 21587 2:2012 9 . . (III) , (IV) . 7.2 (S1) (S1)(KS L ISO 215871 4.2.2.3 4.2.3.3 ) 50 mL 250 mL . (1 1) 10 mL (65 %, ) 5 mL (S1) .
21、(65 %, ) 20 mL, (1 9) 10 mL 50 mL . . 0.2 g 2 . 10 . 100 mL . 10 mm 524 nm . 7.3 (B1) (B1)(KS L ISO 215871 4.2.2.4 4.2.3.4 ) 7.2 . (S1) (S1) . 7.4 (II) (MnO 0.04 mg/mL) 0 mL( ), 5 mL, 10 mL, 15 mL, 20 mL 25 mL (II) (01) mg 250 mL . 7.2 (0 mL) . (II) . 7.5 7.2 7.3 7.4 (II) (II) wMnO(%, ) . 1002050021MnO=mmmw m1 : (S1) (S1) (II) (g) m2 : (B1) (B1) (II) (g) m : KS L ISO 21587 1, 4.2.2.2 4.2.3.2 (g) 8 8.1 (S2) 2,2,2- . pH 13 EDTA . 8.2 KS L ISO 21587 2:2012 10 (S2)(KS L ISO 21587 1 4.3.2.3 ) 100 mL 500 mL . 2,2,2- (1 1) 5 mL (250 g/L) 10 mL 200 mL . 0.015 g 0.012 5 mol/L EDTA . . 0.1 %( ) (II)