KS D 1890-2012 Method for chemical analysis of electrolytic cathode copper《电解铜的化学分析方法》.pdf

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1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS D 1890 KS D 1890:2012 2012 5 8 http:/www.kats.go.krKS D 1890:2012 : ( ) ( ) ( ) ( ) ( ) : (http:/www.standard.go.kr) : :1968 8 3 :2012 5 8 2012-0188 : : ( 02-509-7274) (http:/www.kats.go.kr). 10 5 , . KS D 1890:2012 i 1 1 2 1 3 1 4 .1 4.1 .1 4.2 .2 4.3 2

2、5 .2 5.1 .2 5.2 .3 6 3 6.1 .3 6.2 .3 7 6 7.1 .6 7.2 A 6 7.3 B 8 8 10 8.1 .10 8.2 10 8.3 .12 8.4 .14 9 15 9.1 .15 9.2 A 15 9.3 .17 9.4 18 10 .20 10.1 .20 10.2 20 10.3 .22 10.4 .23 10.5 24 11 .26 11.1 .26 11.2 26 11.3 .28 12 30 12.1 .30 KS D 1890:20122012 ii 12.2 .30 12.3 .30 12.4 .30 13 .31 13.1 .31

3、13.2 31 13.3 33 KS D 1890:2012 Method for chemical analysis of electrolytic cathode copper 1 KS D 2341 ( , , , , , , , ) . 2 . . ( ) . KS D 1779, KS D 2301, KS D 2341, KS M 0001, KS M 0012, KS M 0013, KS M 0016, KS M 8001, KS Q 5002, 1: 3 KS M 0001, KS M 0012, KS M 0013 KS M 0016 . 4 4.1 . a) . . b)

4、 . , . KS D 1890:2012 2 , , . c) 10 mm . , 2 mm . d) . e) a)d) . 4.2 . a) . b) . c) . (1: 10) 5 80 30 . d) . (1: 50) . (1: 19 1: 4) (0.2 1 %) . , . . 4.3 . a) . b) 1 . , 4.2 d) 23 . c) . 5 5.1 KS D 2341 KS Q 5002 . KS D 1890:2012 3 5.2 . a) 2 . b) . c) 10 mm . d) . , . 6 6.1 . 6.2 6.2.1 , . . DDTC .

5、 6.2.2 a) (1: 1) b) ( 7, 10, 40) c) d) (100 g/L) e) (DDTC) (1 g/L) . . f) (99.5 %) . g) h) (10 mg/L 1 mg/L) 6.2.3 a) 1 . , 1 . KS D 1890:2012 4 : mm 1 b) 2 . : mm 2 c) 3 . 1KS D 1890:2012 5 : mm 3 d) 4 . : mm 4 6.2.4 a) 5.0 g1) 57 mL . 80 . , 150 mL . b) 2 , 20 30 2) 5 0.3 0.4 A , 15 0.6 0.7 A .3)c)

6、 , 5 mm 1 . d) . , 80 30 . e) . 1) 5.000 0 g 5.005 0 g . . 2) 20 . 3) ( 0.3 A) (30 ) .: 1 1.2 mm : ( 200) KS D 1890:2012 6 f) , 10 mL (100 mL) . 30 mL , (100 mL) . 10 mL , DDTC 2 mL 10 mL 1 2 4), 440 nm 5) , . 100)(%)Cu312+=mWWW W1 : (g) W2 : (g) W3 : (%)( .) m : (g) . . (200 mL) . 324.7 nm . ( 0 30

7、0 g) (200 mL) (1: 1) 20 mL . 7 7.1 . a) A 0.000 1 % . b) B 0.000 1 % . 7.2 A 7.2.1 , (II) . , Ag-DDTC . 7.2.2 a) 0.01 mg/L . b) (1: 1) 4) , . 5) ( 030 g) (100 mL) 40 mL . 6.2.4 f) .KS D 1890:2012 7 c) (1: 1) d) (1: 5) e) f) (1 000 1 410 m .) 0.1 mg/L (1: 10) . g) (2 ) 40 g 100 mL . 10 . h) (200 g/L)

8、 . i) (II) (II) (24 ) 5 g (1: 100) 100 mL . j) (3 ) 10 g 1 2 100 mL . k) (Ag-DDTC) 0.5 g 100 mL . l) (Ag-DDTC) 0.25 g 0.05 g 100 mL . m) n) (1 mg/L) 7.2.3 a) 5 . : mm 5 7.2.4 a) 10.0 g (500 mL) (1: 1) 80 mL 6), 300 mL . b) (II) 3 mL 6) 5 15 g . A 80 mL B ( .) C D (10 %) . E KS D 1890:2012 8 , 5 .7)c

9、) (5 A) , . 300 mL .8)d) A , (1: 5) 20 mL (1: 1) 2 mL , 40 mL . e) 2 mL 5 mL 15 . f) A 5 g , A, B Ag-DDTC 9)5 mL C 25 1 . g) Ag-DDTC 530 nm 10) . 100(%)As =BmA A: (g) m: (g) B: 7.3 B 7.3.1 , . n . . 7.3.2 a) b) (1: 1, 1: 5, 1: 100) c) d) (2 ) 50 g (1: 1) 100 mL . e) (1: 30) 50 . . 7) . pH 3.0 . 8) 3

10、 mg . 9) Ag-DDTC . 5 mL . 10) ( 015 g) A 7.2.4 d) (1: 5) 20 mL .KS D 1890:2012 9 f) (20 g/L) g) (II) (II) (24 ) 5 g (1: 100) 100 mL . h) (4 ) 10 g 100 mL . i) (95 %) j) n (1: 1) k) n (3: 1) l) (10 mg/L 2.5 mg/L) 7.3.3 11)a) 10.0 g (300 mL) (1: 1) 80 mL . b) (200 mL) 20 mL12) (100 mL) . c) (1: 1) 2 m

11、ol/L 13) , 5 . 2 mL 15 . n (1: 1) 20 mL 1 2 . d) (1: 100) 20 mL 30 2 . 2 . e) 2 mL 30 2 . 14) 20 mL . f) 725 nm 15 ) 16) . 100(%)As =BmA A: (g) m: (g) B: 1 . . 10.00 g (1: 1) 80 mL , 300 mL . (II) 3 mL 11) . 1 . 12) 10 50 g . 13) 2 mol/L (1: 1) . 14) . 15) 20 . 16) (99.96 % .) 10.00 g (300 mL) 7.3.3

12、 a) b) , (100 mL) , ( 0 50 g) 7.3.3 c) . KS D 1890:2012 10 5 mL 17) . (5 A) , (1: 5) 5 mL . 5 mL 18) , 5 mL (100 mL) 25 mL . 5 2 mL 30 mL 15 . 7.3.3 c) n (1: 1) 20 mL 7.3.3 . ( 0 25 g) (500 mL) (1: 1) 80 mL 300 mL (II) . 2 . 1 mol/L . 5 2 mL 15 , n (3: 1) 10 mL 1 2 . 1 .19) (1 : 1) 2 mol/L 7.3.3 c)

13、n (1: 1) 20 mL 11) . 8 8.1 . a) 0.000 1 % . b) 0.000 5 % . c) 0.000 1 % . 8.2 8.2.1 . , . , 17) 80 . 18) . 19) 10 mL .KS D 1890:2012 11 B B . 8.2.2 a) b) (1: 1, 1: 5) c) (1: 1, 1: 2, 1: 2, 6) d) (1: 6) 100 mL (30 %) 2 mL . . e) f) (6 ) 10 g 100 mL . g) (20 g/L) h) (n ) 3.6 g 0.5 mol/L 100 mL . i) B B 0.02 g 0.5 mol/L 100 mL . 80 . j) k) (5 mg/L) 8.2.3 a) 20.0 g (500 mL) (1: 1) 160 mL , 300 mL . b) , (1: 5) .20) 10 mL 10 mL . c) (5 B)

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