公开(公告)号：US20200182795A1

公开(公告)日：2020-06-11

申请号：US16614689

申请日：2018-05-16

Applicant: NATIONAL RESEARCH COUNCIL OF CANADA

Inventor： ALAIN BLOUIN ,  MOHAMAD SABSABI ,  JEAN-PIERRE MONCHALIN ,  FRANCIS VANIER

IPC: G01N21/71 ,  G01N21/39

Abstract: A method and a system for characterizing an elemental composition and a molecular composition of a material are provided. Laser-based IR spectroscopy measurements and LIBS measurements are performed at a same analysis spot on the material. The IR spectroscopy measurement data can be used to characterize the molecular composition of the material, whereas the LIBS data can be used to characterize the elemental composition of the material. 2D and 3D profiles of a sample of the material may be obtained based on this data.

公开(公告)号：US20220003605A1

公开(公告)日：2022-01-06

申请号：US16920029

申请日：2020-07-02

Applicant: SYNCRUDE CANADA LTD. in trust for the owners of the Syncrude Project as such owners exist now and in ,  NATIONAL RESEARCH COUNCIL OF CANADA

Inventor： AÏSSA HARHIRA ,  RICHARD PAPROSKI ,  JOSETTE EL HADDAD ,  MOHAMAD SABSABI ,  ALAIN BLOUIN

IPC: G01J3/443 ,  G01J3/02 ,  G01N15/02

Abstract: A method of quantifying at least one property of interest of an oil sands ore sample is provided using a laser-induced breakdown spectroscopy (LIBS) method. The property of interest may include bitumen content, water content, particle size information, cation exchange capacity, methylene blue index, mineralogical content (e.g., quartz, total clay, and clay components), amorphous material content, total ash content, and connate water parameter (e.g., conductivity, chloride content, or alkalinity).