KS E ISO 8263-2007 Iron ore fines-Method for presentation of the results of sintering tests《铁矿石粉 烧结试验结果的表示方法》.pdf

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1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS E ISO 8263 KS E ISO 8263:2007 2007 11 28 http:/www.kats.go.krKS E ISO 8263:2007 : () ( ) () () ( ) : (http:/www.standard.go.kr) : : 2007 11 28 2007-1098 : : ( 02-509-7274) (http:/www.kats.go.kr). 10 5 , . KS E ISO 8263:2007 Iron ore fines Method for prese

2、ntation of the results of sintering tests 1992 1 ISO 8263, Iron ore finesMethod for presentation of the results of sintering tests , . 1 . . 2 . 2.1 (ore mix) , , . , , . 2.2 (sinter mix) , , 2.3 (mixing times) . 2.4 (1055) , , % 2.5 KS E ISO 8263:2007 2 2.6 (bulk) 2.7 (hearth layer) , (grate) 2.8 (

3、grate area) 2.9 (net bed height) , 2.10 (suction) 2.11 2.12 2.13 2.14 (sinter cake) (hearth layer) (wind box) 2.15 2.16 (return sintered fines) (undersize fines) 2.17 (sinter product) KS E ISO 8263:2007 3 2.18 (productivity) (3.1.1 ) 2.19 (3.1.2 ) 2.20 (yield) , (%)(3.1.3 ) 2.21 (3.1.4 ) 3 1 , 2 . ,

4、 , A . , . 3.1 3.1.1 ( ) P . tAmmP601000121= m1: ( ) (kg) m2: (m2) t : ( ) 1 . ( ) , PFe . 100FeFewPP= wFe: (%) 3.1.2 C . KS E ISO 8263:2007 4 0001213=mmmC m1: ( ) (kg) m2: (kg) m3: , 3.1.3 Y % . 1002421=mmmmY m1: ( ) (kg) m2 : (kg) m4 : (kg) 3.1.4 (return sintered) B . 65mmB = m5: ( ) m6: ( ) 2 B (

5、10.05) . F (%) . 1002414=mmmmF 4 1 6 . 1 : ( ) 1 . , . , A, B, C . 2 : 2 , (%) . . KS E ISO 8263:2007 5 3 : ( ) , 3 1 , . (%) (%) . , 3 . 4 : 4 , , , (%) . 3 1 2 , . 5 : 5 . 6 : 6 . KS E ISO 8263:2007 6 1 ( ), A % B % C % D % % % Fe( ) FeO SiO2Al2O3CaO MgO MnO S P Na2O K2O C TiO2 8.0 mm 8.0 mm 5.6 m

6、m 5.6 mm 4.0 mm 4.0 mm 2.0 mm 2.0 mm 1.0 mm 1.0 mm 550 m 550 m 250 m 250 m 125 m 125 m 63 m 63 m / KS E ISO 8263:2007 7 2 %(m/m) 1 2 3 4 5 6 A B C D KS E ISO 8263:2007 8 3 ( ), , , % % % % % % Fe( ) FeO SiO2Al2O3CaO MgO MnO S P Na2O K2O C TiO2C( ) (VM) 8.0 mm 8.0 mm 5.6 mm 5.6 mm 4.0 mm 4.0 mm 2.0 m

7、m 2.0 mm 1.0 mm 1.0 mm 550 m 550 m 250 m 250 m 125 m 125 m 63 m 63 m / KS E ISO 8263:2007 9 4 %(m/m) 1 2 3 4 5 KS E ISO 8263:2007 10 5 1 2 3 4 5 m2(kg) (mm) (kg) (%) (%) (t/m3) : 1 ( ) 2 ( ) (m2) (mm) (mm) : (kPa) (kPa) (kPa) (MJ/m2/min) ( ) (min) : (mm) (mm) (m) (mm) KS E ISO 8263:2007 11 5 ( ) 1 2

8、 3 4 5 m4(kg) (kg) m1 (kg) t(min) (t/m2/h): (kg/t) (kg/t) (MJ/t) (%) : 1002414mmmm (%) : 1002421mmmm KS E ISO 8263:2007 12 6 1 2 3 4 5 %( m/m) Fe( ) FeO SiO2Al2O3CaO MgO MnO S P Na2O K2O CaO/SiO2 322OAlSiOMgOCaO+ KS E ISO 3271: % 6.3 mm % 0.50 mm KS E ISO 4696: % 6.3 mm % 3.15 mm % 0.50 mm ISO 7215:

9、 ISO 4695: (%) 63 mm 63 mm 45 mm 45 mm 31.5 mm 31.5 mm 22.4 mm 22.4 mm 16 mm 16 mm 10 mm 10 mm 5 mm 5 mm KS E ISO 8263:2007 13 1 B B KS E ISO 8263:2007 14 2 , 2 : , , 1, 2 3 5, 6 KS E ISO 8263:2007 15 A ( ) . . , , . IEC ISO . KS E ISO 562, KS E ISO 625, KS E ISO 1171, KS E ISO 2597 1, 1: (II) KS E

10、ISO 2598 1, 1: KS E ISO 2598 2, 2: KS E ISO 2599, KS E ISO 3087, KS E ISO 3271, KS E ISO 3852, KS E ISO 4687 1, 1: KS E ISO 4688 1, 1: KS E ISO 4689, KS E ISO 4689 2, 2: / KS E ISO 4689 3, 3: / KS E ISO 4696 1, 1: , , KS E ISO 4696 2, 2: KS E ISO 6830, EDTA KS E ISO 7335: 2002, KS E ISO 9035, (II) K

11、S E ISO 9507, (III) KS E ISO 10203, KS E ISO 10204, ISO 4686: 1980, lron ores Determination of silicon content Reduced molybdosilicate spectrophotometric method ISO 4695: 1984, lron ores Determination of reducibility ISO 4701: 1985, lron ores Determination of size distribution by sieving ISO 6831 :

12、1986, lron ores Determination of sodium and/or potassium confents Flame atomic absorption spectrometric method ISO 7215: 1985, lron ores Determination of relative reducibility ISO 9508: 1990, Iron ores Determination of total iron content Silver reduction titrimetric method 135513 7017 (02)60094114 (02)600948878 http:/ KS E ISO 8263:2007KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Iron ore finesMethod for presentation of the results of sintering tests ICS 73.060.10 Korean Agency for Technology and Standards http:/www.kats.go.kr

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