CA3085254C - Spectroscopie par claquage laser pour determiner une caracteristique d'un echantillon de minerai de sables bitumineux - Google Patents
Spectroscopie par claquage laser pour determiner une caracteristique d'un echantillon de minerai de sables bitumineux Download PDFInfo
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- CA3085254C CA3085254C CA3085254A CA3085254A CA3085254C CA 3085254 C CA3085254 C CA 3085254C CA 3085254 A CA3085254 A CA 3085254A CA 3085254 A CA3085254 A CA 3085254A CA 3085254 C CA3085254 C CA 3085254C
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/71—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited
- G01N21/718—Laser microanalysis, i.e. with formation of sample plasma
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/02—Investigating particle size or size distribution
- G01N15/0205—Investigating particle size or size distribution by optical means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N2015/0042—Investigating dispersion of solids
- G01N2015/0053—Investigating dispersion of solids in liquids, e.g. trouble
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/12—Circuits of general importance; Signal processing
- G01N2201/129—Using chemometrical methods
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/26—Oils; Viscous liquids; Paints; Inks
- G01N33/28—Oils, i.e. hydrocarbon liquids
- G01N33/2823—Raw oil, drilling fluid or polyphasic mixtures
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
Une méthode de quantification d'au moins une caractéristique intéressante dans un échantillon de minerai de sables bitumineux est décrite, laquelle utilise un procédé de spectroscopie par claquage induit par éclair laser. La caractéristique intéressante peut comprendre une teneur en bitume, une teneur en eau, des renseignements sur la taille des particules, la capacité d'échange de cations, un indice de bleu de méthylène, une teneur minéralogique (p. ex. le quartz, l'argile totale et les éléments d'argile), une teneur en matières amorphes, une teneur en cendres totale et un paramètre d'eau connée (p. ex. la conductivité, la teneur en chlorures ou l'alcalinité).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA3085254A CA3085254C (fr) | 2020-07-02 | 2020-07-02 | Spectroscopie par claquage laser pour determiner une caracteristique d'un echantillon de minerai de sables bitumineux |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA3085254A CA3085254C (fr) | 2020-07-02 | 2020-07-02 | Spectroscopie par claquage laser pour determiner une caracteristique d'un echantillon de minerai de sables bitumineux |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA3085254A1 CA3085254A1 (fr) | 2022-01-02 |
| CA3085254C true CA3085254C (fr) | 2022-11-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3085254A Active CA3085254C (fr) | 2020-07-02 | 2020-07-02 | Spectroscopie par claquage laser pour determiner une caracteristique d'un echantillon de minerai de sables bitumineux |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA3085254C (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115436239B (zh) * | 2022-11-07 | 2023-02-07 | 四川亿欣新材料有限公司 | 一种碳酸钙颗粒度检测方法 |
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2020
- 2020-07-02 CA CA3085254A patent/CA3085254C/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA3085254A1 (fr) | 2022-01-02 |
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