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        Wվ ˾B ˾ӑB aƷչʾ Isu g Yd ˲Ƹ ԃr “ϵ҂
        ®aƷ
         
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        z|ָyx  
        ճYָyx  
        ȫԄӝhx  
        ΢CȫԄx(Xx  
        ΢Ccyx΢C  
         
        xӋ
        yxx
        cyxԜy
        ̼Ԫطx-yx
        ú|O-ˮ֜y
        ú|x-úĹIx
        úO-úx
        ú̿zyO-ƘO
        |ȼϙzyxO
        ú̿xú|O
        g -> ľ|/ú|w̿ĥԇ򞷽
        ľ|/ú|w̿ĥԇ򞷽
         

        ľ|/ú|w̿ĥԇ򞷽

         

        GB/T 20451-2006 ̿PȜyԇ

        GB/T 12496.6-1999 ľ|̿ԇ򞷽 ȵĜy

        GB/T 7702.3-1997 ú|w̿ԇ򞷽--ȵĜy

        A񹲺͇Ҙ˜

        ú|w̿ԇ򞷽 GB/T7702.31997

        ȵĜy GB/T7702.3-87

        Standard test method for granular activated carbon from coal

        Determination of hardness

        1

        ˜Ҏú|w̿ȜyxyEyY̎ȃ

        ˜mú|w̿ºQ̿ȵĜy

        2 ؘ

        И˜Ĵͨ^ڱ˜öɞ鱾˜ʵėl˜ʳrʾ汾ЧИ˜ʶӆʹñ˜ʺ͸̽ӑʹИ˜°汾Ŀ

        GB/T7702-1997ú|w̿ԇ򞷽ˮֵĜy

        3 Ҫ

        ԇһbһPČñPMжrD͓M\\л̿ǼܺͱͬrܵƉy̿Ɖĵ׃rñڏԇYϵwռԇӵİٷ֔ԇӵď

        4 xb

        4.1 әCD280~320r/min

        Ó140~160/min

        4.2 ԇY20050/.GB6003-85

        ԇYԇ׺YֱҊ1

        1 ԇYԇ׺Yֱx mm

        ԇ׺Y5.60,5.00,4.0,3.15,2.50,1.00,0.800,0.710,0.500,0.400,0.355,0.250,0.200,0.180

        ԇY2.80,2.50,2.00,1.60,1.25,0.500,0.400,0.355,0.250,0.200,0.180,0.125,0.100,0.090

        4.3 ԇPX~ZQAL9-4ZHMn58-2ߴҊD1ʾ

        4.4 rʴ_Ȟ5S

        4.5 d=12.7mm0.1mm,15d=9.5 mm0.1mm15

        ҊD1 ԇP

        4.6 ƽ0.1g

        4.7 ˢ

        4.8 늟ظ䣺0~300

        4.9 Ͳ

        5 ԇӼƂ

        ͘Ʒķַȡԇ

        6 yE

        6.1 ȡ200mlԇӷ늟ظڣ1505º2hˮС1%غ

        6.2 YCÜyԓaƷȕrʹõĵ׺YMкYx60sȥۉm

        6.3Ͳȡ100ml^YxԇƽϷQ|ʴ_0.1g.

        6.4 Qõԇӵ돊ԇPȻ

        6.5 ԇP̶YC

        6.6 _YCͬrӶrY30min

        6.7 ֹͣYďԇPȡ

        6.8 ďԇYҊ1YCױPԇPеԇDԓY̶YC

        6.9 _YCͬrӶrY10min

        6.10 YYԇYеʣԇӵɱPMзQʴ_0.1g

        6.11 YCױPеԇӵһɱPMзQʴ_0.1g

        6.12 ؏6.16.11Eһԇ

        7 yY̎

        7.1 |֔ʽ1Ӌ㣺

        m2

        H%= 1001

        m1

        ʽУH|֔%

        m2ԇYʣԇ|g

        m1ԭԇ|g

        7.2 ԇĜʴ_ԙz򞣺

        ԇYMʽ2ҪԇЧ

        0.98 m1(m2+ m3)1.02 m12

        ʽ: m1ͬʽ1

        m2ͬʽ1

        m3ԇױPԇ|g

        7.3 ɷԇӸyһYgƽֵʾ_ٷλ

        8 ԇ

         

         

        ľ|/ú|w̿ĥԇ򞷽ҹ˾Ia̿ĥȜyxҪ“ϵ҂҂ݵărṩ|ĮaƷ

         

        P朽 ú̿O x ú|x Ӌr ú̿zyO ú̿x úO ú̿x ú|x xS ú̿zO zúx x cyx xr ú|O ȫԄx Ԅx ú̿zyx ȫԄӜyx ú|zyO VW |wzyx yx
         
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