KS M ISO 3987-2012 Petroleum products－Determination of sulfated ash in lubricating oils and additives.pdf

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1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS M ISO 3987 KS M ISO 3987： 2012 2012 10 12 http:/www.kats.go.krKS M ISO 3987:2012 : ( ) ( ) GS () SK ( ) : (http:/www.standard.go.kr) ： ：2000 12 30 ：2012 10 12 2012-0520 ： ： ( 02-509-7270) (http:/www.kats.go.kr). 10 5 , . KS M ISO 3987:2012 i ii 1 1 2 2 3

2、.2 4 2 5 2 6 .3 7 .3 8 .3 9 4 10 .4 11 5 11.1 , r 5 11.2 , R.5 12 6 7 KS M ISO 3987:2012 ii 2010 3 ISO 3987, Petroleum products Determination of sulfated ash in lubricating oils and additives . KS M ISO 3987:2012 Petroleum products Determination of sulfated ash in lubricating oils and additives , .

3、1 . , , , , , 1 . , . 0.005 %(m/m) , 0.02 %(m/m) . 1 %(m/m) , %(V/V) . . KS M ISO 62451 . 2 . . 3 , . . , , , (IV) . 4 , . , . 5 EN 142132 EN 142143 (FAME) . KS M ISO 3987:2012 2 2 . . ( ) . KS M 2001, KS M ISO 3171, KS M ISO 3696, 3 . 3.1 (sulfated ash) 4 . . 775 . 5 KS M ISO 3696 3 . 5.1 , ( ). 8.

4、 100 g 120 mL 150 mL 0.5 g . 8.11 . 5.2 (H2SO4), 98 % , . . 5.3 (1 1), 1 (5.2) 1 . . . . 5.4 2- , 99 % 2- , . KS M ISO 3987:2012 3 5.5 , 99 % . 6 6.1 , , 50 mL 100 mL . 0.2 %(m/m) 120 mL 150 mL . . 6.2 , (77525) , . 6.3 , 0.1 mg . 6.4 , . 6.5 , 0.01 %(m/m) 7 KS M 2001, KS M ISO 3171 . . 8 8.1 (6.1)

5、(8.3 ). 8.2 775 (6.2) 10 . (6.4) 0.1 mg . 8.3 m1 (1) 0.1 mg . 0110mm = (1) m0： ( %) m1： (g) 80 g . 2.00 %(m/m) 10 . 2 . 8.4 . . . KS M ISO 3987:2012 4 , 1 mL 2 mL 2- . (5.5) 2- (5.4) 10 mL . (6.5) . 8.5 (5.2) . . 8.6 775 (6.2) . 8.7 . 3 10 (5.3) , . 8.5 . 8.8 775 (6.2) 30 . (6.4) . , . 8.7 8.8 . 8.9

6、 (6.3) 0.1 mg . 8.10 2 1.0 mg 8.8 8.9 . 8.11 0.02 %(m/m) 1 mL (5.2) , (6.2) 775 30 . (6.4) 0.1 mg . . 1 mL . m2 (9. ). 9 A (2) ( ) . 12100mmA = (2) m1： (g) m2： (g) 10 KS M ISO 3987:2012 5 0.02 %(m/m) 0.001 %(m/m) , 0.01 %(m/m) . 11 1975 1981 . 1 11.1 11.2 . 1 %(m/m) %(m/m) r R 0.005 0.010 0.050 0.10

7、0 0.50 1.00 5.00 10.00 20.00 25.00 0.000 5 0.000 9 0.003 7 0.006 6 0.036 0.060 0.201 0.337 0.567 0.671 0.002 1 0.003 8 0.014 8 0.026 7 0.084 0.142 0.475 0.799 1.343 1.588 11.1 , r , 20 1 . 0.005 %(m/m) A 0.100 %(m/m) r 0.047 X0.850.11 %(m/m) A 25.0 %(m/m) r 0.060 X0.75 X % (m/m) . 11.2 , R 2 , 20 1

8、. 0.005 %(m/m) A 0.100 %(m/m) R 0.047 X0.850.11 %(m/m) A 25.0 %(m/m) R 0.060 X0.75 X % (m/m) . KS M ISO 3987:2012 6 12 . a) (KS M ISO 3987) b) c) (10. ) d) , e) KS M ISO 3987:2012 7 1 KS M ISO 6245, 2 EN 14213, Heating fuels Fatty acid methyl esters(FAME) Requirements and test methods 3 EN 14214, Au

9、tomotive fuels Fatty acid methyl esters(FAME) for diesel engines Requirements and test methods 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS M ISO 3987:2012 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Petroleum productsDetermination of sulfated ash in lubricating oils and additives ICS 75.100