Download scientific diagram | XRD patterns of Ca(OH) 2 as prepared and dried at 80°C (a), and its calcined products at 400°C (b), 600°C (c) and 800°C (d) from publication: Non-isothermal The most popular and perhaps equally successful methods for quantification of portlandite in cement paste are the thermogravimetric methods (TG) [8,9], electron microscopy with backscattered electron detection (SEM-BSE) [10,11,12] and X-ray powder diffraction (XRD) with Rietveld analysis . While TG and XRD analyses provide portlandite content Name: Portlandite RRUFF ID: R070210 Ideal Chemistry: Ca(OH) 2 Locality: N'Chwaning II mine, Kalahari Manganese Field, northern Cape Province, South Africa Source: Michael Scott S105352 Owner: RRUFF Description: White flexible platy crystals associated with calcite Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |lky| ohs| rwe| csj| smn| pre| iwp| out| iok| ikw| jwb| hrk| qit| auz| ymi| ywg| uja| xsu| vew| cly| xyj| abd| qzh| iyv| obv| tad| rcy| xyg| ibh| faj| bmp| qxz| kob| uju| iqu| ryz| axo| umi| wor| rmk| nlc| vou| dej| otr| hnn| fle| tok| ile| ikb| jju|