1、 KS E ISO 88583 KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS () 3: KS E ISO 88583 :2007 (2012 ) 2007 11 30 http:/www.kats.go.krKS E ISO 88583:2007 : ( ) ( ) () () ( ) : : (http:/www.standard.go.kr) : :2007 11 30 :2012 12 25 20120796 : : ( 02-509-7270) (http:/www.kats.go.kr). 10 5 , . KS E ISO 88583:200
2、7 (2012 ) () 3: Hard coal Froth flotation testing Part 3 :Release evaluation 2004 1 ISO 88583, Hard coalFroth flotation testingPart 3:Release evaluation , . 1 0.5 mm () (froth flotation) (release) . . 2 . . KS E ISO 12131, 1: KS E ISO 88581, () 1: KS M ISO 3696, 3 KS E ISO 12131 . 4 (flotation cell)
3、 , . (collector) (frother) . (flotation characteristic) , , . KS E ISO 88583:2007 , . 5 . 5.1 KS M ISO 3696 3 . 5.2 (collector) 5.3 (frother) 1 mL 4 2(Methyl Isobutyl Carbinol:MIBC) 1 0.1 % MIBC . MIBC . 6 6.1 (flotation machine) KS E ISO 88581 6.1 . a) 3.5 , (polymethyl methacrylate) . b) 5.7 m/s .
4、 5 mm . c) 1 2 . 6.2 6.3 . 6.4 . 2 KS E ISO 88583:2007 6.5 6.6 (froth) (tailings) . 6.7 1 s , . 1 2 (cell) 3 (metal base) 4 (levelling screws) 1 3 KS E ISO 88583:2007 1 2 (hood diffuser) 3 4 2 7 5 (9.1 ). 12 . (solids content) . (history) , (source) . , (replicate) (subdivision) . KS E ISO 139092 ,
5、(division). , . . 8 4 KS E ISO 88583:2007 8.1 KS E ISO 88581 . 8.2 1 m 2 2 L/s , 5.7 m/s . 8.3 (air flow rate) 1 m 2 0.25 L/s 1 m 2 2.0 L/s (9.3.5 ) . 8.4 (pulp level) , (overflow) (202) mm . 9 9.1 , (8.4 ) . (KS E ISO 88581 ) , 1 100 g() . , (8.4 ) 1 100 g( ) . 0.1 g . 9.2 , (5.1) . . 10 . . . 2 .
6、9.3 9.3.1 7 7 (froth concentrates) . 5.2 90 mL/t 1 5 KS E ISO 88583:2007 . 5.3 10 L/t 10 s . 2 L/s . 30 , 1 . . 9.3.2 , , . 9.3.3 ( 1 ). 9.3.4 . . 180 mL/t . 1 . 20 L/t 10 . 9.3.5 1 9 . a) 1 m 2 0.25 L/s . 30 1 . 30 2 . b) 0.5 L/s . 30 3 . 30 4 . c) 1 L/s . 60 5 . 60 6 . d) 2 L/s . 60 7 . 60 8 . e)
7、9 . 9.3.6 ( 2 ). 9.3.7 . . 10 % 10 . . . 1 . 15 . 10 (ash) . 1 . 3 / . 4 “Mayer ” . 6 KS E ISO 88583:2007 11 . a) (:KS B ISO 88583) b) c) d) e) f) g) KS E ISO 8858 1 : :2000 3 24 : 0.5 mm :22.3 1 2 3 4 5 6 7 / (2)(3) a/ (2) (4) (6)(5) % % g100 % g100 % 1 9.9 4.9 48.51 9.9 48.51 4.9 2 16.1 5.0 80.50
8、26.0 129.01 5.0 3 14.3 5.6 80.08 40.3 209.09 5.2 4 7.4 6.2 45.88 47.7 254.97 5.3 5 6.6 7.4 48.84 54.3 303.81 5.6 6 2.5 9.4 23.50 56.8 327.31 5.8 7 3.6 18.4 66.24 60.4 393.55 6.5 8 Nil 9 Nil 2 5.0 69.2 346.00 65.4 739.55 11.3 1 34.6 85.8 2 968.68 100.0 3 708.23 37.1 1 000 37.1 3 708.23 7 . a . 7 KS E
9、 ISO 88583:2007 X , %( 1 7 ) Y , %( 1 5 ) 3 1 / X , %( 1 6 /100) Y , %(5 ) 4 1 “Mayer ” 8 KS E ISO 88583:2007 9 1 KS E ISO 139092, 2: 2 KS E ISO 139094, 4: () 3: 153787 1 145 3(16) (02)26240114 (02)26240148 http:/ KS E ISO 88583 :2007KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Hard coal roth flotation testing F Part 3 :Release evaluation ICS 73.040 Korean Agency for Technology and Standards http:/www.kats.go.kr
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