KS M 1805-2008 Test method of silica gel《硅胶试验方法》.pdf

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1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS M 1805 KS M 1805:2008 2008 12 19 http:/www.kats.go.krKS M 1805:2008 : ( ) ( ) ()MPT ( ) : (http:/www.standard.go.kr) : : 1998 12 21 : 2008 12 19 2008-0927 : : ( 025097301) (http:/www.kats.go.kr). 10 5 , . KS M 1805:2008 Test method of silica gel 1 . 2 . .

2、 ( ) . KS A 5101 1 3, KS D 7042, KS E 3605, KS L 1559, KS L 2303, KS L 2317, KS M 0001, KS M 0011, pH KS M 0012, KS M 0016, KS M 0033, KS M 1006, KS M 8001, KS M 8005, KS M 8221, n ( ) KS M 8278, ( ) KS M 8332, ( ) KS M 8534, ( ) KS M ISO 6353 2, 2: 1 3 a) b) c) d) e) f) KS M 1805:2008 2 1) ( ) 2) 3

3、) 4) (SiO2) 5) (III)(Fe2O3) 6) (Al2O3) 7) (Na2O) 8) (CaO) 9) (MgO) 10) (II)(CoCl2) g) h) i) j) k) l) pH m) 4 KS E 3605 . 5 KS M 0001, KS M 0012, KS M 0016 KS M 0033 . 6 6.1 a) . 2 nm B.E.T. , 2 nm t . b) 1) 1 . KS M 1805:2008 3 A B C0, C1, C2 D E F G 1 c) 1) 0.2 g 0.14 Pa 150 2 . . 2) C0 . . 0.1 mg

4、. 3) (dead volume) 3.1) . 3.2) . 3.4) 4.3) . 3.3) 50 Pa . 3.4) . 3.5) . 1 1 5 cm 2 mm . . 2 0.1 . . AB GF50 mmD E C0 C1C2 KS M 1805:2008 4 3 0.1 . 4) 4.1) 0.14 Pa . 4.2) 99.99 % . 4.3) C1 . . 10 . 4.2), 4.3) . 4.4) . 4.5) 4.2), 4.3), 4.4) (P/P0) 1 . . d) . 1) B.E.T. (2 nm ) 01mm101111)( PPCVCCVPPVP+

5、= P0: (Pa) P1: (Pa) V1: (mL/g) Vm: (mL/g) C : B.E.T. )(1011PPVP 01PP 0PP 0.05 0.35 , CVCm1 CVm1 Vm C . 0.808 0.162 nm2 . ABET 4.35 Vm ABET: (m2/g) 2) t ( 2 nm ) ( ) V t t , . t . S Vm, 1 0.354 nm . /mmVVVVS = S : V : (mL/g) Vm : (mL/g) KS M 1805:2008 5 : 1 (nm) t . . A mVmN mSN A : (m2/g) Vm: (mL/g)

6、 m: (nm2) N : 1), 2) . 6.2 6.2.1 10 nm , 50 nm . 6.2.2 ( 10 nm ) a) , . b) 1) ( ) 2 . 2) A B C ( ) D E ( ) F 2 ( ) BFED ACKS M 1805:2008 6 c) 1) 0.1 mm 150 2 170 2 . 2) 0.2 g 0.1 mg , KS M 8278 . 3) . 4) 100 kPa . 5) d) ( , ) . d) . pDpD44105.1105.1cos4= p : (Pa) D : (nm) : (140) : (0.48 N/m) . 6.2.

7、3 a) 1 . b) 6.1 . c) . P/P0 1.0 , (P/P0 0.98 ) P/P0 1.0 . 6.3 6.3.1 10 nm , 30 nm . 6.3.2 a) 6.2.2 . b) 6.2.2 d) 50 % . 6.3.3 a) 6.1 . b) . KS M 1805:2008 7 1) (Cranston Inkley) ( 30 2 nm ) 15 , . 30 nm . P1 P2 ( r1 r2, t1 t2 .), r1 r2 . =2r212121212122rdrVrtrkvRV =21/)(2211212rrdrrtrrrR V12: (mL/g)

8、 v12: (mL/g) Vr: r (mL/g) k12 4(t2 t1), r : (nm) t12 1/2(t1 t2), t : (nm) d . =+dVdtdkvRVdddd2122112121222max d : Vdd : dd21 + dd21 V12: (mL/g) v12: (mL/g) k12: 4(t2 t1) t12: 1/2(t1 t2) . 2) t ( 2 nm ) 6.1 d) 2) 2 t , . 1), 2) . 6.4 a) . b) . c) 1) KS L 2303 40 mm20 mm 2) KS L 2303 (25.00.5) . 3) 4)

9、 5) KS A 5101 1 3 , 850 m KS M 1805:2008 8 d) 1) 14.6 mol/L KS M ISO 6353 2(R 37) (250.5) ( 20 %). 2) 7.8 mol/L KS M ISO 6353 2(R 37) (250.5) ( 50 %). 3) 2.3 mol/L KS M ISO 6353 2(R 37) (250.5) ( 90 %). . . e) 1) 0.5 g 170 2 150 2 . . 2) 0.3 0.4 g , 0.1 mg . 3) , (25.00.5) . 1 200 mL . 23 . 4) 48 .

10、f) . 1000=WWWA A : ( % ) W : (g) W0: (g) . 6.5 a) . b) 1) 20 mm50 cm 2) 80 kPa . 3) UV 254 nm c) 1) KS M ISO 6353 3(R62) 2) KS M 8221 3) . 4) . d) 1) , KS M 1805:2008 9 2) / ( 9/1) 3) 5 cm/min 4) 25 g 5) UV 254 nm . e) 1) . 2) 3 mm . 3) (200 mL) 25 g . 4) 200 mL . . 5) (200 mL) . 6) . 7) 80 kPa . 8)

11、 . 9) . 10) . 11) . . 12) . 13) 5 cm/min . 14) . UV 254 nm . 15) . 16) . 17) KS M 0033 8.3( ) . f) . 2112s)(2wwttR+= Rs: t1: (min) t2: (min) w1: (min) w2: (min) N 5.54(t2/w3)2LNN = N : N : w3: (min) L : (m) KS M 0033 . 6.6 KS M 1805:2008 10 6.6.1 . ICP . 6.6.2 a) 1) KS L 2303 50 mm30 mm 2) 3) . b) 1

12、) 5 g , 1 mg . 2) 170 150 2 . 3) . c) . 1001=WWWD D : (%) W : (g) W1: (g) 6.1 d) 1) 2) . 6.6.3 a) 1) KS L 1559 A , B C 30 mL KS D 7042 30 2) 3) (1 00050) . 4) . b) 1) 12 g 0.1 mg . 2) (1 00050) 2 . 3) . c) . 1002=WWWI I : (%) W : 6.6.2 (g) KS M 1805:2008 11 W2: (g) 6.6.4 . ( / 1 g)231002.6181002 =l

13、I : (%) 6.6.5 (SiO2) a) 1) KS M ISO 6353 3(R 67) . b) 1) 2) 3) 4) c) 1) 170 150 2 1 g 0.1 mg , KS M ISO 6353 3(R 67) 20 mL . 2 . 2) (1 00050) 5 . d) . 100100110014=IWWIWS S : (SiO2) (%) I : (%) W : (g) W4: (1 00050) 5 (g) 6.6.6 (Fe2O3) a) 1) (0.01 mg Fe/mL) KS M 8001 5.3 . 2) 1 mol/L 3) 0.18 mol/L b

14、) 1) KS M 1805:2008 12 2) c) 1) 1 g 0.1 mg 6.6.5 c) 1 mol/L 10 mL, (0.18 mol/L) 10 mL , 100 mL . 2) 248.3 nm . 3) 2) . 4) . d) (0.01 mg Fe/mL) 360 mL (100 mL) , , . 248.3 nm . 248.3 nm . . e) . 10000011001001001.0=IWTFe Fe : (%) T : (mg/L) I : (%) W : (g) 100 : (mL) Fe % Fe2O3 % . Fe2O3% 1.430Fe 6.6

15、.7 (AI2O3) a) (0.01 mg Al/mL) KS M 8332 ( ) 1 000 g 10 mL KS M ISO 6353 2(R 13) ( ) 20 mL , 1 L . 10 mL 10 mL 1 L . b) 6.6.5 c) . c) 1) 2) d) 6.6.6 c) d) . 309.3 nm . e) 6.6.6 e) . Al2O3% 1.890Al 6.6.8 (Na2O) a) (0.1 mg Na/mL). KS M 8005 2.542 g (1 L) , . 100 mL 1 L . b) 6.6.5 c) . KS M 1805:2008 13

16、 c) 1) 2) d) 6.6.6 c) d) . 589.0 nm . e) 6.6.6 e) . 6.6.9 (CaO) a) (0.1 mg Ca/mL). KS M ISO 6353 3(R 53) ( ) 2.497 g 50 mL KS M ISO 63532(R 13) ( ) 10 mL 1 L . 100 mL 10 mL 1 L . b) 6.5.5 c) . c) 1) 2) d) 6.6.5 c) d) . 422.7 nm . e) 6.6.6 e) . CaO % 1.400Ca 6.6.10 (MgO) a) (0.01 mg mg/mL). KS M 8534

17、 ( ) 1.000 g 20 mL KS M ISO 6353 2(R 13) ( ) 15 mL (1 L) . 10 mL 10 mL 1 L . b) 6.6.5 c) . c) 1) 2) d) 6.6.6 c) d) . 285.2 nm . e) 6.6.6 e) . mgO % 1.660Mg 6.6.11 (CoCl2) a) (0.01 mg Co/mL). KS M 1006 4.( ) . b) 6.6.5 c) . c) 1) 2) d) 6.6.6 c) d) . 240.7 nm . e) 6.6.6 e) . CoCl2% 2 200Co 6.7 6.7.1 38 m KS M 1805:2008 14 a) , . b) 1) 2) KS A 5101 1 3 200 mm . 3) 130 165 , 240 295 . c) 1) 170 150 2 100 mL 0.1 mg . 2) 1 , 1 67 . . . 3) 10

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