As an essential part of numerous chemical processes, many catalysts contain valuable materials such as precious metals and nanomaterials. Catalyst dosing and activity tuning are essential for achieving the best product quality using minimum reaction time and process energy. XRD, XRF and NIR are essential tools for monitoring and controlling the fabrication and use of catalytic materials.

Typical applications include

  • In situ catalytic activity measurements
  • Phase analysis of heterogeneous catalysts
  • Nanoparticle size and shape analyses
  • Elemental composition of the catalysts during production and usage
  • Trace element analysis of doped catalysts
  • Catalyst poisoning
  • Fines and attrition determination

Characterization of catalysts and nanomaterials

Malvern Panalytical’s Empyrean XRD platform can be equipped with an Anton Paar high-pressure chamber for in situ activity measurements of catalysts, allowing catalyst optimization under the widest range of process conditions saving you time and money. Along with small-angle X-ray scattering (SAXS), this combination of platforms is perfectly suited for analyzing nanoparticle sizes and shapes. The pre-aligned fast interchangeable PreFIX modules can modify a typical XRD setup to a SAXS setup for nanomaterials analyses in approximately 5 minutes.

Zetium XRF systems provide accurate elemental analysis of both hetero- and homogenous catalysts. For example the determination of heavy metal concentrations by Zetium provides a cost-effective and efficient alternative to fire assay determination of precious metals. 

Mastersizer 激光粒度仪系列

Mastersizer 激光粒度仪系列

全世界广泛使用的颗粒粒度分析仪。

更多细节
测量 颗粒粒度
粒度范围 0.01µm - 3500µm
技术类型 激光衍射
分散类型 湿法, 干法测量, 湿法和干法

Empyrean 锐影系列多功能X射线衍射仪​

Empyrean 锐影系列多功能X射线衍射仪​

The multipurpose solution for your analytical needs

更多细节
测量 颗粒形状, 颗粒粒度, Crystal structure determination, 物相鉴定, Phase quantification, Contaminant detection and analysis, Epitaxy analysis, Interface roughness, 3D structure / imaging
精确度 1% (不凝结)
技术类型 X-ray Diffraction (XRD)

Zetium 系列X射线荧光光谱仪

Zetium 系列X射线荧光光谱仪

卓越的元素分析

更多细节
测量 薄膜测量, Elemental analysis, Contaminant detection and analysis, Elemental quantification
元素范围 Be-U
分辨率 (Mg-Ka) 35eV
LLD 0.1 ppm - 100%
样品处理量 160per 8h day - 240per 8h day
技术类型 Wavelength Dispersive X-ray Fluorescence (WDXRF), Energy Dispersive X-ray Fluorescence (EDXRF)

Mastersizer 激光粒度仪系列

Mastersizer 激光粒度仪系列

全世界广泛使用的颗粒粒度分析仪。

Empyrean 锐影系列多功能X射线衍射仪​

Empyrean 锐影系列多功能X射线衍射仪​

The multipurpose solution for your analytical needs

Zetium 系列X射线荧光光谱仪

Zetium 系列X射线荧光光谱仪

卓越的元素分析

更多细节 更多细节 更多细节
测量 颗粒粒度 颗粒形状, 颗粒粒度, Crystal structure determination, 物相鉴定, Phase quantification, Contaminant detection and analysis, Epitaxy analysis, Interface roughness, 3D structure / imaging 薄膜测量, Elemental analysis, Contaminant detection and analysis, Elemental quantification
粒度范围 0.01µm - 3500µm    
精确度   1% (不凝结)  
元素范围     Be-U
分辨率 (Mg-Ka)     35eV
LLD     0.1 ppm - 100%
样品处理量     160per 8h day - 240per 8h day
技术类型 激光衍射 X-ray Diffraction (XRD) Wavelength Dispersive X-ray Fluorescence (WDXRF), Energy Dispersive X-ray Fluorescence (EDXRF)
分散类型 湿法, 干法测量, 湿法和干法    

Mastersizer 激光粒度仪系列

Empyrean 锐影系列多功能X射线衍射仪​

Zetium 系列X射线荧光光谱仪

Mastersizer 激光粒度仪系列 Empyrean 锐影系列多功能X射线衍射仪​ Zetium 系列X射线荧光光谱仪

全世界广泛使用的颗粒粒度分析仪。

The multipurpose solution for your analytical needs

卓越的元素分析

更多细节 更多细节 更多细节
技术类型
激光衍射
X-ray Diffraction (XRD)
X-ray Imaging
X-ray Fluorescence (XRF)
Wavelength Dispersive X-ray Fluorescence (WDXRF)