Certificate of Certified Reference Material Ash fusibility

cov khoom

Certificate of Certified Reference Material Ash fusibility

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  • Certificate of Certified Reference Material Ash fusibility
  • Certificate of Certified Reference Material Ash fusibility

Lus piav qhia luv luv:

Coal Analysis Laboratory, Central Coal Research Institute (Tuam Tshoj National Coal Quality Supervision and Testing Center)

Cov ntaub ntawv pov thawj no tuaj yeem siv los kuaj xyuas qhov tseeb ntawm qhov ntsuas huab cua hauv kev txiav txim siab ash fusibility.Nws kuj tseem tuaj yeem siv rau hauv kev tswj kom zoo ntawm cov txheej txheem kev tshuaj xyuas thiab kev ntsuam xyuas txoj kev.


  • Qauv nab npawb:wb 11124g
  • Hnub tim daim ntawv pov thawj:Cuaj hlis, 2020

    • Product Detail

    Khoom cim npe

    Kev Npaj Thiab Homogeneity Test

    Cov ntaub ntawv pov thawj no yog tsim los ntawm kev ua tib zoo xaiv cov thee nyoos.Cov thee yog cua qhuav, txo qhov loj me mus rau <0.2mm thiab ignited ntawm 815 ℃ mus tas li loj thiab homogenized, ces ntim rau hauv ib lub raj mis.

    Qhov kev ntsuam xyuas homogeneity tau ua tiav ntawm lub raj mis los ntawm kev txiav txim siab ntawm leej faj hauv cov tshauv thiab FT nyob rau hauv qhov chaw txo qis.Qhov tsawg kawg nkaus ntawm cov qauv coj los soj ntsuam yog 0.05g (sulfur) thiab txog 0.15g (FT).Kev txheeb xyuas qhov sib txawv tau pom tias qhov sib txawv ntawm cov fwj sib txawv tsis txawv qhov txawv ntawm qhov sib txawv ntawm kev txiav txim siab rov ua dua.

    Ash fusibility (2)
    Ash fusibility (1)

    Certified tus nqi thiab tsis paub tseeb

    Qauv nab npawb

    Kev sim huab cua

    Certified tus nqi thiab tsis paub meej

    Yam ntxwv Melting Kub (℃)

    Deformation kub

    (DT)

    Ua kom mos

    Kub

    (ST)

    Hemispheric

    Kub

    (HT)

    Ntws

    Kub

    (FT)

    wb 11124g

    Txo

    Ntawv pov thawj tus nqi

    Tsis paub meej

    1161 ib

    17

    1235 ib

    18

    1278 ib

    14

    1357 ib

    16

    Oxidizing

    Ntawv pov thawj tus nqi

    Tsis paub meej

    ib 1373

    15

    1392 ib

    16

    1397 ib

    13

    1413

    19

    Ntawm no, qhov txo qis cua yog tau los ntawm kev qhia rau hauv lub cub tawg qhov sib xyaw gases ntawm (50 ± 5)% CO2 thiab (50 ± 5)% H2(nyob rau hauv feem ntau cov kev xeem) los yog los ntawm sealing nyob rau hauv lub cub tawg qhov zoo piv ntawm graphite thiab anthracite (nyob rau hauv ob peb lub xeem);oxidizing cua yog tau nrog cua circulates dawb los ntawm lub cub tawg.

    Txoj Kev Tshawb Fawb Thiab Ntawv Pov Thawj

    Cov ntawv pov thawj kev soj ntsuam tau ua raws li Tuam Tshoj National Standard GB / T219-2008 los ntawm ntau lub chaw soj nstuam tsim nyog.

    Tus nqi ntawv pov thawj yog qhia raws li XT±U, yog XTyog tus nqi nruab nrab thiab U yog qhov nthuav dav tsis paub tseeb (95% qib kev ntseeg siab).

    Kev npaj cov qauv, kev txheeb xyuas kev txheeb xyuas thiab tag nrho cov kev taw qhia thiab kev sib koom ua ke ntawm cov kev ntsuas kev ua rau muaj ntawv pov thawj yog los ntawm Tuam Tshoj National Coal Quality Supervision and Testing Center, China Coal Research Institute.

    Kev ruaj ntseg

    Cov ntaub ntawv pov thawj no yog qhov ruaj khov rau lub sijhawm ntev.Tuam Tshoj National Coal Quality Supervision and Test Center yuav saib xyuas qhov kev hloov pauv ntawm cov ntawv pov thawj tus nqi tsis tu ncua thiab qhia rau cov neeg siv yog tias muaj kev hloov pauv tseem ceeb.

    Packing Thiab Cia

    1) Cov ntaub ntawv pov thawj no tau ntim rau hauv lub raj mis yas, 30g / lub raj mis.

    2) Lub raj mis uas muaj cov khoom yuav tsum tau ceev nrooj nres thiab khaws cia rau hauv qhov chaw txias thiab qhuav, thiab qhib tsuas yog thaum tsim nyog.

    3) Cov ntaub ntawv pov thawj no feem ntau yog siv rau hauv kev tshuaj ntsuam xyuas

    huab cua thiab kev kwv yees ntawm qhov kev xeem tau.Kev ntsuas huab cua yog qhov tseeb yog tias qhov sib txawv ntawm qhov ntsuas qhov ntsuas thiab cov txiaj ntsig tau lees paub ntawm ST, HT, FT tsis tshaj 40 ℃;txwv tsis pub, qhov ntsuas cua tsis raug, thiab qee qhov kev hloov kho yog tsim nyog.

    4) Cov ntaub ntawv pov thawj no tsis siv rau hauv kev txheeb xyuas qhov sib txawv ntawm lub qhov cub kub, cov neeg siv yuav tsum paub tseeb tias qhov cub kub tau raug tswj kom raug ua ntej kev sim.

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    • Sau koj cov lus ntawm no thiab xa tuaj rau peb

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