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WDXRF

Cement

Precise cement composition analysis is key to maintaining product quality and process stability. Wavelength dispersive X-ray fluorescence (WDXRF) provides fast, accurate, and non-destructive elemental analysis of raw materials, raw meal, clinker, and finished cement.

By enabling consistent monitoring of oxide ratios throughout the production process, WDXRF supports process control, reduces variability, and ensures uniform performance from feedstock to final product.

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Ensuring consistent quality across the cement production line

WDXRF has been applied throughout the cement production process—from raw materials to finished cement—demonstrating how precise elemental control directly supports process stability, product uniformity, and compliance with industry standards.

  • Raw materials (limestone, clay, additives): Monitoring elemental composition ensures proper blending and reduces chemical variability before grinding.
  • Raw meal: Precise oxide ratio control (CaO, SiO₂, Al₂O₃, Fe₂O₃) enables stable kiln operation and consistent clinker formation.
  • Clinker: Elemental balance checks help maintain target mineral phases, ensuring strength and reactivity in the final product.
  • Finished cement: Routine WDXRF analysis verifies product conformity and performance. Results can be evaluated according to ASTM C114, which defines standard chemical analysis methods for hydraulic cement.

The application notes below present actual measurement data from representative stages of cement production, highlighting the versatility of WDXRF for both process control and quality assurance.

Explore Rigaku solutions for cement analysis

See how Rigaku supports cement plants and labs across the full workflow, from raw materials and clinker to finished cement and QA/QC. Explore recommended techniques and product options beyond this page.

Explore All Cement Solutions
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Application notes

Cement raw meal: Composition analysis by pressed powder method
WDXRF1119 - Cement Raw Meal Analysis by Pressed Powder Method on the ZSX Primus III NEXT Read Application Note
WDXRF1006 - Cement Raw Meal Analysis by the Pressed Powder Method Read Application Note
WDXRF1040 - Cement Raw Meal by the Pressed Powder Method Read Application Note
Cement (pressed powder method): Composition and quality control according to ASTM C114
WDXRF1005 - Cement by Pressed Powder Method ASTM C114-11 Read Application Note
WDXRF1045 - Cement Analysis by the Pressed Powder Method According to ASTM C114-11 Read Application Note
WDXRF1114 - Cement Analysis by the Pressed Powder Method on Benchtop WDXRF Supermini200 According to ASTM C114-18 Read Application Note
Cement (fusion method): Composition analysis by fusion method according to ASTM C114
WDXRF1046 - Cement Analysis by the Fusion Method per C114 Read Application Note
WDXRF1115 - Cement Analysis by the Fusion Method on Benchtop WDXRF Supermini200 According to ASTM C114-18 Read Application Note
WDXRF1110 - Cement Analysis by the Fusion Method According to ASTM C114-18 Read Application Note
Additional application notes
WDXRF1005 - Cement by Pressed Powder Method ASTM C114-11 Read Application Note
WDXRF1110 - Cement Analysis by the Fusion Method According to ASTM C114-18 Read Application Note
WDXRF1114 - Cement Analysis by the Pressed Powder Method on Benchtop WDXRF Supermini200 According to ASTM C114-18 Read Application Note
WDXRF1115 - Cement Analysis by the Fusion Method on Benchtop WDXRF Supermini200 According to ASTM C114-18 Read Application Note
WDXRF1119 - Cement Raw Meal Analysis by Pressed Powder Method on the ZSX Primus III NEXT Read Application Note
WDXRF1040 - Cement Raw Meal by the Pressed Powder Method Read Application Note

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A compact benchtop WDXRF spectrometer optimized for routine cement quality control. It provides accurate quantitative analysis for raw meal, clinker, and cement using both pressed powder and fusion methods. With its small footprint and robust performance, Supermini200 is ideal for on-site laboratories and continuous process monitoring.

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