1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS E 3006 KS E 3006:2008 2008 6 30 http:/www.kats.go.krKS E 3006:2008 : ( ) ( ) () () ( ) : (http:/www.standard.go.kr) : :1963 9 20 : 2008 6 30 20080346 : : ( 025097274) (http:/www.kats.go.kr). 10 5 , . KS E 3006:2008 Methods for determination of zinc in ore
2、s 1 . . KS A 3251 1, 1: KS A 5101 1, 1: KS M 0001, KS M 0016, 2 KS M 0001 KS M 0016 . 3 3.1 KS A 5101 1 149 m . 3.2 a) , . b) (1055) , 2 . 2 0.1 % . , ( , ) . c) 1 mg . 4 4.1 a) , KS A 3251 1 . b) 2 , , KS A 3251 1 . c) 2 , 2 . d) 1 . KS E 3006:2008 2 1 a: % ( ) EDTA EDTA 30 10 30 3 10 0.5 3 0.350 0
3、.250 0.150 0.075 1 3 0.3 1 0.1 0.3 0.01 0.1 0.150 0.040 0.025 0.010 a2 2 2 . 4.2 a) , . b) . , , . 5 a) A 0.5 % . b) B 0.5 % 1). c) 0.01 % 3 % . 5.1 A 5.1.1 . , . , - . , pH 5.5 , , , EDTA . 5.1.2 a) b) (1: 5) c) d) (1: 1) e) f) g) (1: 1) 1) . KS E 3006:2008 3 h) (1: 100) i) j) k) - (1: 5) 100 mL 0.
4、25 g . . l) - (7: 100) 1 000 mL 20 g . m) (50 g/mL) n) (5 ) 100 g 1 000 mL . o) (1: 1) p) - 250 g 1 000 mL 25 mL . q) - (0.1 %) r) (XO) (0.1 %) 5.1.3 2) ( 10 mm) 5 mm , (C1 149 297 m, 1.4 meq/mL .) 16 mL , 5 mm , (1: 5) 100 mL . 5 mL . . 5.1.4 a) 3) (200 300 mL) , 2030 mL , (1 : 1) 10 mL , 4),5). (1
5、: 1) 10 20 mL , 6), 5 mL . b) 50 mL . (1: 100) 2) , , , 5 mL . , , 5.1.4 d) , , , , - . 3) % g 30 30 0.5 1 0.25 0.5 4) , 10 30 mL . 5) . 6) , , , , 5 mL 5 10 mL , . (1: 1) 5 10 mL 5 10 mL , . 300 400 mL , . KS E 3006:2008 4 3 4 7). c) (200 300 mL) , 60 80 mL . 16 mL , 100 mL . d) 5 mL . (1: 5) 100 m
6、L , - 100 mL8), (1: 5) 100 mL . . - 180 mL 5 mL 9), (500 mL) . e) - 2 3 , (1: 1) . - 20 mL, 3 mL 5 mL 10). f) 0.5 mL , 2 EDTA , 11) 12). (%) 100WVf f : EDTA 1 mL (g) V : EDTA (mL) W : (g) 2 mg EDTA 20 30 0.05 M 0.01 M 5.2 B 5.2.1 , . , , , 7) , (1: 1) 5 mL, 5 mL 5 10 mL , . , , 5.3 . 8) - . 9) 100 m
7、L , (1: 5) 100 mL . 10) pH 5.5 . pH 5.5 5.7 , pH pH , (1: 1) pH . 11) 5.3 . , 228.8 nm ( 0 400 g) . 12) 0.581 6 . KS E 3006:2008 5 . pH 5.5 , , , , EDTA . 5.2.2 a) b) (1: 1) c) d) (1: 1) e) f) g) (1: 1) h) (1: 100) i) j) (1: 1 ) k) l) (1: 100) 1 000 mL 20 g . m) (50 g/L) n) o) p) 5.1.2 n) . q) (5 mg
8、 Fe/mL) (24 ) 4.3 g (1: 1) 2 mL , 100 mL . r) (1: 1) s) - 5.1.2 p) . t) u) - (0.1 %) v) (XO) (0.1 %) 5.2.3 a) (200 300 mL) 3),13) 14) 20 30 mL , (1: 1) 10 mL 4),5). (1: 1) 10 20 mL , 6) 5 mL . b) 50 mL , . (1: 100) 3 4 7). c) (500 mL) 10 g 15). . 10 mL . 1 g 16) 1 . , 2 3 . (500 mL) , . d) , (1: 1)
9、10 mL 5 g 13) 150 mg . 14) . 15) 50 mg . 16) . KS E 3006:2008 6 16) , 17). e) , 200 mL . - 2 3 , (1: 1) 18). - 20 mL, 3 mL, 20 mL 0.2 g , 250 mL 10). f) 0.5 mL , 2 EDTA , 11) 12). (%) 100WVf f : EDTA 1 mL (g) V : EDTA (mL) W : (g) 5.3 5.3.1 , . , . 5.3.2 a) b) (1: 1) c) (1: 2) d) (1: 5) e) (1: 19) f
10、) g) h) (1: 1) 5.3.3 a) 0.2 g (200 mL) , 10 mL 5 mL (1: 1) 5 mL , 19). 17) . , . , (1: 1) 10 mL 5.3 . 18) - (1: 1) 1 (1: 1) . . 19) (Roasting) 10 mL (1: 1) 5 mL , 5 10 mL , 5 10 mL . KS E 3006:2008 7 b) (1: 1) 10 mL 30 mL20) , , 21). (100 mL) 22). c) 213.8 nm 23) . (%) 100BWA A : (g) W : (g) B : 20)
11、 , , , (1: 1) 25 mL . 21) , (1: 1) 5 mL, 5 mL 5 10 mL , . , . 22) (100 mL) (1: 19) . , 20) (1: 5) . 23) ( 0 200 g)24) (100 mL) , (1: 1) 10 mL25) , . 5.3.3 c) , . 24) . 25) 20) (1: 1) 35 mL . KS E 3006:2008 8 : mm a) b) (100 mL) (100 mL) ( 2)( 10)( 12) KS E 3006:2008 9 KS E ISO 9599, , KS E ISO 12739
12、, EDTA KS E ISO 13291, EDTA KS E ISO 13658, EDTA KS E 3006:2008 10 KS E 3006:2008 . 1993 . . ISO 9599: 1991, Copper, lead and zinc sulfide concentrates Determination of hygroscopic moisture in the analysis sample Gravimetric method ISO 12739: 2006, Zinc sulfide concentrates Determination of zinc Ion
13、-exchange/EDTA titrimetric method ISO 13291: 2006, Zinc sulfide concentrates Determination of zinc Solvent extraction and EDTA titrimetric method ISO 13658: 2000, Zinc sulfide concentrates Determination of zinc content Hydroxide precipitation and EDTA titrimetric method KS . KS E ISO 9599, , KS E IS
14、O 12739, EDTA KS E ISO 13291, EDTA KS E ISO 13658, EDTA , KS . . , ( : ), ( ), ml(mL), ( ), ( ), ( ) . 1993 . 5.1 A a) pH 5 6 EDTA 1: 1 XO . EDTA XO XO . (III), Ni Al XO . b) . c) Cd Zn Cd EBT Cd AA . 5.2 B a) Ca 100 mg . b) , . c) , , 0.1 mg KS E 3006:2008 11 0.2 mg . 0.1 mg 0.2 mg 2 mg . 5.3 a) 10
15、0 mL 100 g 0.1 g 8 . L1L2L3 L4L5L6L7L8 9 17 2 % 5 % 10 % 10 % . , , 2 mol/L . . L3 20 g b) 100 mL 100 g nm 8 mol/L mL 100 g 200 g0 73.5 115.5 1 73.5 115.5 2 73.0 114.5 5 73.0 112.5 10 73.0 110.5 : 100 nm : 1.5 L/min 10 L/min : 213.9 nm 228.8 nm 135513 7017 (02)60094114 (02)600948878 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS E 3006:2008KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Methods for determination of zinc in ores ICS 71.040.40
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