1、 KS E ISO 1017 KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS (“ ”) KS E ISO 1017 :2007 (2012 ) 2007 11 30 http:/www.kats.go.krKS E ISO 1017:2007 : ( ) ( ) () () ( ) : : (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 1017:2007 (2
2、012 ) (“ ”) Brown coals and lignites Determination of acetone-soluble material(“resinous substance”) in the benzene-soluble extract 2006 3 ISO 1017, Brown coals and lignitesDetermination of acetone- soluble material(“resinous substance”) in the benzene-soluble extract , . 1 (“ ”) . “ ” . 2 . . KS E
3、ISO 975, 3 KS E ISO 975 1822 . , . 4 4.1 , , . KS E ISO 1017:2007 5 5.1 1 600 rpm . (母) . 5.2 (glass centrifuge vessels) (ground-glass stopper) 15 mL . 5.3 . 20 mm, 50 mm 5.4 , (802) 50 kPa . 5.5 , 100 110 . 5.6 5.7 (wire-cloth test sieve) 100 m 6 KS E ISO 975 (5.7) . , 80 . 7 7.1 . , , 0.5 , 18 22
4、. 7.2 (t 2 ) (t 1 ) . 0.5 g, 1 mg (5.2) . 7 mL (4.), 2 . , , . 2 KS E ISO 1017:2007 (5.3) . , 1 . , . , . . 7 mL , ( 4 ). (t 3 ) 0.1 . mL , . (5.4) (802) , 50 kPa . (5.6) . (5.5) (1053) . 8 , w AC, 20 . 1 2 AC,20 m Km w m 1 : (g) m 2 : (g) K = 1002.5(20t) 3 3 2 1 t t t t t 1 : ( ) t 2 : ( ) t 3 : (
5、) ( , 9.1 ) 0.1 % (). 9 1 , % 20 0.3 % 0.5 % 2030 0.4 % 0.7 % 3050 0.5 % 0.9 % 50 1.0 % 1.8 % 3 KS E ISO 1017:2007 4 9.1 , , , , 1 . 9.2 , , 1 . 10 . a) b) (:KS E ISO 1017) c) (“ ”) 153787 1 145 3(16) (02)26240114 (02)26240148 http:/ KS E ISO 1017 :2007KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Brown coals and lignites Determination of acetone-soluble material (“resinous substance”) in the benzene-soluble extract ICS 73.040 Korean Agency for Technology and Standards http:/www.kats.go.kr