The best known precious metals are gold and silver. Although both are used in industrial applications, they are better known from art, jewellery and coinage. Other precious metals include the platinum group metals (PGM’s): ruthenium, rhodium, palladium, osmium, iridium, and platinum, of which platinum is the most widely traded.

Accurate exploration of ore bodies and frequent monitoring of the mineral paragenesis are essential to make the extraction of the precious metal profitable. Slightly higher recovery rates of the precious metals give an enormous increase in the value of the deposit and final products. 

Preg-robbing (the absorption of precious metals by carbonaceous components in the ore) is a well-known challenge during leaching. Modern analytical solutions enable monitoring of the mineral composition and zeta potential of the ore at an early stage. This can make immediate counteractions possible to prevent preg-robbing.  

Malvern Panalytical offers innovative solutions to meet the industry requirements and provides the right analytical tools for geologists, process control operators and geometallurgists.

Mastersizer 3000

Zetasizer 시리즈

Aeris 광물 모델

Zetium의 미네랄 에디션

ASD TerraSpec® range

Mastersizer 3000 Zetasizer 시리즈 Aeris 광물 모델 Zetium의 미네랄 에디션 ASD TerraSpec® range

더 똑똑한 입자 크기 측정

나노 입자, 콜로이드, 단백질 크기 및 전하 측정을 위해 세계에서 가장 많이 사용되는 시스템

광물 처리 공정 최적화

미네랄에서의 새로운 원소

Portable & handheld NIR analyzers for mineral exploration and ore analysis

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기술 유형
레이저 회절
크기 배제 크래마토그래피 (SEC)
동적 광산란
전기영동 광산란
정적 광산란
X-ray Diffraction (XRD)
Energy Dispersive X-ray Fluorescence (EDXRF)
Wavelength Dispersive X-ray Fluorescence (WDXRF)
Near-infrared Spectroscopy (NIR)