Introducing High-Throughput Synchrotron Radiation X-Ray Powder Diffraction

At Stenman Minerals Ab, we leverage the advanced capabilities of High-Throughput Synchrotron Radiation X-Ray Powder Diffraction (HT-SR-XRPD) to decode the composition of complex multi-component samples. Our technology surpasses traditional methods, delivering rapid, precise, and cost-effective analysis for industries and scientists.

Unlocking Complex Mineral Compositions with HT-SR-XRPD

High-Throughput Synchrotron Radiation X-Ray Powder Diffraction (HT-SR-XRPD)

Correct proportioning of mineral phases in a sample ensures higher economic benefits and allows for the verification of scientific hypotheses. Quantitative phase analysis offers a significant advantage over interpretations based solely on chemical analysis, as varying proportions of mineral phases can result in the same chemical composition.

Quantitative phase analysis based on X-ray Powder Diffraction (XRPD) is the most powerful tool for resolving the mineral or phase composition of complex multi-component samples, such as common rock, soil, or ore types.

Our novel high-throughput, research-grade, industrial-scale XRPD method was co-developed by Stenman Minerals Ab and the personnel at the Material Science Beamline of the Swiss Light Source (SLS), a Synchrotron Radiation Facility operated by the Paul Scherrer Institute (PSI). This method has been further refined with the expertise of the Swiss Technology Transfer Centre ANAXAM to meet industrial standards. With this approach, up to 10,000 samples can be analyzed within a day.

By utilizing particle accelerator-derived X-rays combined with a sample handling approach used in Martian soil exploration, our X-ray diffraction analysis is faster than ever. Sample movement on a vibrating holder during irradiation delivers rapid, reproducible results with high precision and accuracy. Coupled with DECTRIS® world-leading photon counting detection technology, this method records diffraction patterns from grainy samples within seconds.

This innovative Synchrotron Radiation X-Ray Powder Diffraction (SR-XRPD) approach enables rapid data collection of extremely large industrial-scale sample volumes more affordably than conventional laboratories. Modern computing allows for fast data processing through artificial intelligence or conventional methods.

High-resolution synchrotron data offers access to lower detection limits, phase identification of low-concentration components, and more accurate and reliable phase analysis. This capability supports faster and more efficient prospecting, process control, and the development of novel scientific models.

How it Works

Transforming Raw Samples into Valuable Insights

Developed in collaboration with leading scientists and institutions, our SR-XRPD method represents the forefront of industrial-scale analysis:

Sample Preparation

We receive 3,000 – 10,000 powder rejects from a single deposit as pulps, following chemical analysis provided by the customer. The samples are then prepared into coded, sealed capsules to ensure accuracy and organization.

Data Collection

At the synchrotron beamline, data is collected using a vibrating sample holder and a large photon counting area detector. This setup allows for rapid and precise measurements, with data integrated into a reduced form for efficient analysis.

Analysis

The extensive data set is analyzed to identify all mineral phases present in the deposit. A Rietveld model is set up using actual samples for automatic phase analysis. Results include percentual mineral phase composition and back-calculated chemical composition, with an option to calculate the amorphous component based on internal standardization.

Advantages of High-Throughput Synchrotron Radiation X-Ray Powder Diffraction

High Throughput: Data collection of up to 10,000 samples per day, significantly boosting productivity.
Precision and Accuracy: Utilizes intense monochromatic synchrotron x-rays and DECTRIS® photon counting technology for highly precise measurements.
Comprehensive Phase Identification: Enhances phase identification accuracy in complex multi-component samples.
Advanced Sample Handling: Employs a Vibrating Sample Holder to ensure correct particle statistics and overcome orientation and texture effects.
Automated Analysis: Sets up a tailored Rietveld model for streamlined automatic phase analysis.
Rapid Block Model Creation: Enables quick generation of block models for resource estimation.
Scientific Model Verification: Allows for rapid verification of scientific hypotheses and models.
Higher Economic Benefits: Ensures accurate mineral phase proportioning for improved economic outcomes.
Cost-Effective: More affordable than conventional methods for large-scale sample volumes.
Superior Data Quality: Provides high-resolution data with lower detection limits and precise phase identification.

Transforming Industries and Research

Whether it’s for advanced prospecting, meticulous process control, or the construction of innovative scientific models, our HT-SR-XRPD technology offers a game-changing advantage. Discover how our solutions can transform your approach to mineral and phase analysis. Fill out the form to get in touch with us for an initial consultation, ask questions, or discuss your project needs in more detail. Your journey towards groundbreaking discoveries starts here. Let’s explore the possibilities together.