Ano ang barite? Anong performance ang kailangan mong sukatin?
Barite ay isang mineral na naglalaman ng kaltsyum, sulfur at oxygen sa chemical formula na CaSO4. It usually exists in colorless or white crystalline form and is one of the sulfate minerals. Barite is widely used in industry, including in the manufacture of gypsum boards, gypsum molds, sulfate fertilizers, cement additives, atbp.
Pagganap ng pagtuklas
| Pagganap | Paraan ng pagtuklas |
|---|---|
| Calcium content | Flame atomic absorption spectrometry, EDTA titration, acid-base titration, atbp |
| Sulfur content | Flame atomic absorption spectrometry, UV spectrophotometry, ICP-AES, atbp |
| Nilalaman ng kahalumigmigan | Gravimetric method, paraan ng pagpapatayo, potassium halite titration method, atbp |
| Tiyak na ibabaw na lugar | Specific surface area tester, BET method, atbp |
| Crystal structure | X-ray diffraction analysis, infrared spectroscopy, atbp |
| Content of impurities | Atomic absorption spectrometry, chromatography, atbp |
| Laki ng partikulo | Laser particle size analyzer, optical microscopy, time-of-flight method, atbp |
Ano ang barite? Anong performance ang kailangan mong sukatin?
Paraan ng pagtuklas
The following are the common properties of barite test methods:
| Pagganap | Paraan ng pagtuklas |
|---|---|
| Granularity distribution | Liquid displacement method, laser particle size analysis method, microscope observation method |
| Tiyak na ibabaw na lugar | Specific surface area measurement instrument method, gas phase adsorption method, liquid phase adsorption method |
| Kulay | Spectrophotometry, colorimeter |
| kadalisayan | X-ray fluorescence spectroscopy, ICP-MS |
| densidad | Paraan ng densitometer |
| Fluorescence performance | Fluorescence spectroscopy, UV absorption spectroscopy |
Ano ang barite? Anong performance ang kailangan mong sukatin?
Kabilang sa mga ito, the particle size distribution and specific surface area are usually measured by liquid displacement method and specific surface area meter method. Color can be detected by spectrophotometry and colorimeter; The purity is often determined by X-ray fluorescence spectrometry and ICP-MS. Density can be detected by densitometer method; Fluorescence performance can be measured by fluorescence spectroscopy and UV absorption spectroscopy.