1、 KSKSKSKS KSKSKSK KSKSKS KSKSK KSKS KSK KS KS E ISO 10251 , , KS E ISO 10251:2008 2008 6 30 http:/www.kats.go.krKS E ISO 10251:2008 : ( ) ( ) () () ( ) : (http:/www.standard.go.kr) : :2003 9 30 : 2008 6 30 20080346 : : ( 025097274) (http:/www.kats.go.kr). 10 5 , . KS E ISO 10251:2008 , , Copper, lea
2、d, zinc and nickel concentrates Determination of mass loss of bulk material on drying 2006 2 ISO 10251, Copper, lead, zinc and nickel concentratesDetermination of mass loss of bulk material on drying . , . . 1 , , , . . , . , KS E ISO 9599 . 2 . . ( ) . KS E ISO 12743, , 3 . KS E ISO 10251:2008 2 3.
3、1 3.2 3.3 3.4 , , 3.5 3.6 (increment) 3.7 . 3.8 3.9 (common) 3.10 3.11 (test portion) , 4 KS E ISO 10251:2008 3 4.1 (1055) , . , ( A ). , , . . . 1 . . 1 4.2 1 , A , . 4.3 2 , A , , , . 4.4 3 A 1 2 3 4 5 ( ) ( ) KS E ISO 10251:2008 4 , A , . 4.5 4 , , , 8. . 4.6 5 , , 8. . 5 5.1 , , (1055) . 5.2 ( )
4、 1 0.01 % . 5.3 30 mm . . 1 kg g 1 2 5 10 20 50 0.1 0.2 0.5 1 2 5 13 mm . 6 KS E ISO 12743 . , . B . KS E ISO 10251:2008 5 7 7.1 ( ) . , . , . , 7.2, 7.3, 7.4 . 7.2 , 1 kg 4 2 , . 2 8. , . 2 4 2 1 2 3 4 1 7.3 , 2 , . 1 kg . , . 7.4 ( ) , 1 kg 2 , . . 8 , 1 (m1) . (1 kg ) , , . 1 (m2) . , (1055) . KS
5、 E ISO 10251:2008 6 . 16 . , . , . (1055) 4 . . 0.05 % . (m3) 1 . . 2 4 (m2 m1) 0.05 % m3 , 4.5 4.6 . , (m3) . , 16 , 24 . 9 9.1 (%) (1) . 1232)(100mmmmX= (1) X : (%) m1: (g) m2: (g) m3: (g) C . 9.2 9.2.1 2 . KS E ISO 10251:2008 7 ar1 0.14 %, Pb, Zn 6 % r1 0.20 %, br2 0.18 %, Pb, Zn 6 % r2 0.25 %, 2
6、 9.2.2 , , . 2 , 2 . (%) (2) . =kiikiiimmww11L (2) X1, X2 | Xmax Xmin|r2b . X1, X2, X3, X4 4)(4321XXXX + | X1 X2| r1a2)(21XX +KS E ISO 10251:2008 8 wL : (%) k : wi : i (%) mi : i (t) 9.2.3 ( ) ( ) , (%) . =niisniisimmww1,1,L (3) n : wi: i (%) ms, i: i (t) , . nwwnii=1L (4) 10 . a) b) , KS E ISO 1025
7、1: 2008 c) / d) e) ( ) f) KS E ISO 10251:2008 9 A ( ) , , A.1 (1055) , . A.2 , 8. (m3) , ( ) (m2 m3) , (m4) 8. . a) 00021234mmmm (A.1) m1: (g) m2: (g) m3: (g) m4: (g) b) 00021243mmmm (A.2) KS E ISO 10251:2008 10 B ( ) B.1 , . , . B.2 a) . b) , 105 . . c) , . d) (%) . ipip)(100mmmw= (B.1) wp : (%) mI
8、 : (g) mp : (g) e) KS E ISO 12743 . f) 8. , 9.1 . g) (B.2) (wt%) . 100)100(ppTwwww+= (B.2) wp : (%) wT : ( ) w : ( 9.1 ) h) 9.2 (wt%). KS E ISO 10251:2008 11 C ( ) : : No: No: : (g) (1) 2 756.6 (g) (2) 912.4 (g) (3) (1) (2) 1 844.2 0.05 % (g) (4) (3)2 000 0.9 16 (g) (5) 2 618.4 4 (g) (6) 2 616.0 (g)
9、 (5) (6) 2.4 4 (g) (7) 2 615.8 (g) (6) (7) 0.2 (g)a(8) (1) (7) 140.8 X(%) (9) (8)(3)100 7.63 : : a (4) . KS E ISO 10251:2008 12 KS E ISO 9599: 2002, , KS E ISO 10251:2008 13 KS E ISO 10251:2008 . ISO 10251 (2006 2 ) . ( , : Copper, lead and zinc sulfide concentrates Determination of mass loss of bul
10、k material on drying) , ( , , : Copper, lead, zinc and nickel concentrates Determination of mass loss of bulk material on drying) . . 1 . 2 1. ISO 9599(KS E ISO 9599) ISO 10251(2006) . : . . , , 135513 7017 (02)60094114 (02)600948878 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS E ISO 10251:2008KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Copper, lead, zinc and nickel concentrates Determination of mass loss of bulk material on dryingICS 73.060.99