KS M ISO 5263-3-2009 Pulps－Laboratory wet disintegration－Part 3：Disintegration of mechanical pulps at ≥85 ℃《纸浆 实验室湿解离 第3部分 85度时机械纸浆的解离》.pdf

1、 KSKSKSKS KSKSKSK KSKSKS KSKSK KSKS KSK KS KS M ISO 52633 3：85 KS M ISO 52633 :2009 2009 11 5 http:/www.kats.go.krKS M ISO 52633:2009 : ( ) ( ) ( ) ( ) ( ) ( ) : (http:/www.standard.go.kr) ： ： 2006 5 2 ： 2009 11 5 2009-0677 ： ： ( 02-509-7278) (http:/www.kats.go.kr). 10 5 , . KS M ISO 52633:2009 3：85

2、 PulpsLaboratory wet disintegration Part 3：Disintegration of mechanical pulps at 85 2004 1 ISO 52633, PulpsLaboratory wet disintegrationPart 3： Disintegration of mechanical pulps at 85 , . 1 . . ( , ) . KS M ISO 52632( 2： 20 ) . KS M ISO 52632 . . . 2 . . ( ) . KS M ISO 4119, KS M ISO 14487, ISO 638

3、, PulpsDetermination of dry matter content 3 , . KS M ISO 52633:2009 2 3.1 , 3.2 (latency) . 1 , . (lignin) . 2 . 3.3 , 85 . 4 . 4.1 , 85 . (4.1.1) (4.1.2) . ( 6 ) , . 4.1.1 , A . , 4.1 - . 1 B . 2 , 20 . 4.1.2 , C (Domtar) 90 95 . . , 3 . 4.2 , 0.2 g . 4.3 , KS M ISO 14487 . KS M ISO 52633:2009 3 5

4、 , ISO 638 . , KS M ISO 4119 . 1.5 % , . , , (Bchner) . (4.3) . , . (4.1.1) , (505) g . (4.1.2) , (561) g . . 20 % , 1 (205) ( ) 1 L 1.5 L . , 25 mm25 mm . ( ) . 24 . 10 . 1 % 20 0 2060 30 60 4 , 25 30 , . 6 6.1 85 . ( ) D . 6.2 5. , (4.1.1) . 5. (2 500 25) mL . 85 KS M ISO 52633:2009 4 . 0 . 30 000

5、 . , . , , . , 85 . , . , 5. 3 g/L . 20 . 6.3 (4.1.2) , 90 95 4 cm . . (2.0 0.1) . , . 90 . , . 90 95 5. . 5. 90 95 4 cm . (2.0 0.1) . . . 85 . . , . 4 L . , 2 , . 3 . , 20 . 7 . a) b) c) ( , ) d) e) f) g) h) KS M ISO 52633:2009 5 A () A.1 . . A.2 A.1 32 mm, 57 mm 4 (baffles) , . . 13 mm . 3 , . , (

6、pre-set) . , . . , . KS M ISO 52633:2009 6 A.3 ( ) 191 mm 2 mm 152 mm 2 mm 13 mm 2 mm 6.5 mm 1 mm 32 mm 1 mm 57 mm 1 mm 3 mm 0.5 mm 0.4 mm 0.1 mm () 51 mm 1 mm 90 mm 0.5 mm 22 mm () 25 mm 2 mm 18.2 mm 0.5 mm 22.5 mm 0.5 mm 1.6 mm 0.5 mm 0.8 mm 0.2 mm 4 mm 1 mm 2 15 20 mm A.4 (49.0 1.5) s 1 . KS M IS

7、O 52633:2009 7 ：mm 1 6.5 mm6.5 mm 2 R 3 3 R 0.4 4 4 , (3 ). a . A.1 KS M ISO 52633:2009 8 B () . . a) , . b) . c) ( ). d) (A.3 ), . . . KS M ISO 52633:2009 9 C () (Domtar) , . C.1 , 0.1 m 3 L . , . . , 8 mm . . 5 6 . 7 L (0.2 m ) . , (136 2) g. C.2 , , 3 450 rpm 240 L/min 0.56 kW 0.75 kW . 38 mm 25

8、mm . . . C.3 , (2.0 0.1) . KS M ISO 52633:2009 10 D () D.1 1966 Beath 1 , “ ” . , . , . D.2 , . , D.1 . . , , 85 . , . 3 1 (refiner) a b 25 c 85 D.1 ; 2 a b cKS M ISO 52633:2009 11 a) b) D.2 (a) (b) SEM ; 4 30 50 , Bauer McNett . D.3 (SGW) (RMP) , , (CSF) , ( 1 ). (TMP) ( 2 ). (Scott Z ) . KS M ISO

9、52633:2009 12 1 BEATH L.R., NEILL M.T., MASSE F.A. Latency in mechanical pulps. Pulp and Paper Mag. of Canada, 67 (10), 1966, T 423 2 MOHLIN, UB. Latency in thermomechanical pulpsContribution of the various fractions. Tappi, 63 (3), 1980, pp. 8386 3 SALMN L., LUCANDER M., HRKNEN E., SUNDHOLM J. Fund

10、amentals of mechanical pulpingRheological behaviour of wood. Papermaking Science and Technology HandbooksPart 5：Mechanical Pulping. Ed. J. Sundholm. Fapet Oy, Jyvskyl, 1999, pp. 3539 4 MOHLIN, UB. The contribution of different pulp fractions to the latency effect in thermomechanical pulps. 1979 Inte

11、rnational Mechanical Pulping Conference, Toronto, Ontario. 1979, pp. 1322 5 PAPTAC, Standard C.8P, 1997. Latency removal by hot disintegration (DOMTAR method) 6 DAWSON, J.A., MACLELLAN, A.D.G, SHALLHORN, P.M. and KARNIS, A. A rapid method for development latent properties of mechanical pulps, Pulp a

12、nd Paper Canada, 79, 1978, T 124129 3：85 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ KS M ISO 52633 :2009 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Pulps Laboratory wet disintegration Part 3 ：Disintegration of mechanical pulps at 85 ICS 85.040 Korean Agency for Technology and Standards http:/www.kats.go.kr