CA2394272A1 - Process for on-line monitoring of oxidation or degradation and processability of oil sand ore - Google Patents
Process for on-line monitoring of oxidation or degradation and processability of oil sand ore Download PDFInfo
- Publication number
- CA2394272A1 CA2394272A1 CA002394272A CA2394272A CA2394272A1 CA 2394272 A1 CA2394272 A1 CA 2394272A1 CA 002394272 A CA002394272 A CA 002394272A CA 2394272 A CA2394272 A CA 2394272A CA 2394272 A1 CA2394272 A1 CA 2394272A1
- Authority
- CA
- Canada
- Prior art keywords
- oxidation
- degradation
- spectral
- oil sand
- increasing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000015556 catabolic process Effects 0.000 title abstract 7
- 238000006731 degradation reaction Methods 0.000 title abstract 7
- 230000003647 oxidation Effects 0.000 title abstract 7
- 238000007254 oxidation reaction Methods 0.000 title abstract 7
- 239000003027 oil sand Substances 0.000 title abstract 5
- 238000000034 method Methods 0.000 title 1
- 238000012544 monitoring process Methods 0.000 title 1
- 230000003595 spectral effect Effects 0.000 abstract 10
- 230000003247 decreasing effect Effects 0.000 abstract 2
- 230000005855 radiation Effects 0.000 abstract 2
- 238000004497 NIR spectroscopy Methods 0.000 abstract 1
- 238000001228 spectrum Methods 0.000 abstract 1
Classifications
-
- 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
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
-
- 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
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3563—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing solids; Preparation of samples therefor
Abstract
The degree of degradation or oxidation of an oil sand ore feedstock is monitored by near infrared spectroscopy. A beam of near infrared radiation is directed onto the surface of oil sand ore, e.g. on a conveyor belt, to produce reflected radiation and distinctive spectral features are measured indicative of the degree of degradation or oxidation of the oil sand ore.
These distinctive spectral features are selected from (a) recording a baseline spectrum shift with decreasing spectral intensity indicating increasing degradation or oxidation, (b) recording spectral peaks in the range 1150 to 1250 nm with said spectral peaks increasing with increasing degradation or oxidation, (c) recording spectral peaks in the range 1700 to 1800 nm with said spectral peaks decreasing with increasing degradation or oxidation and (d) recording spectral peaks in the range 1900 to 2000 nm with said spectral peaks increasing with increasing degradation or oxidation. The recorded spectral values are mathematically converted into signals for controlling operating conditions in an oil sand processing plant.
These distinctive spectral features are selected from (a) recording a baseline spectrum shift with decreasing spectral intensity indicating increasing degradation or oxidation, (b) recording spectral peaks in the range 1150 to 1250 nm with said spectral peaks increasing with increasing degradation or oxidation, (c) recording spectral peaks in the range 1700 to 1800 nm with said spectral peaks decreasing with increasing degradation or oxidation and (d) recording spectral peaks in the range 1900 to 2000 nm with said spectral peaks increasing with increasing degradation or oxidation. The recorded spectral values are mathematically converted into signals for controlling operating conditions in an oil sand processing plant.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US30646701P | 2001-07-20 | 2001-07-20 | |
| US60/306,467 | 2001-07-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2394272A1 true CA2394272A1 (en) | 2003-01-20 |
| CA2394272C CA2394272C (en) | 2005-03-22 |
Family
ID=23185422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002394272A Expired - Fee Related CA2394272C (en) | 2001-07-20 | 2002-07-18 | Process for on-line monitoring of oxidation or degradation and processability of oil sand ore |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US6768115B2 (en) |
| CA (1) | CA2394272C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105527230A (en) * | 2015-12-04 | 2016-04-27 | 成都理工大学 | High vegetation coverage area remote sensing prospecting method based on near-infrared band 670- |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7399406B2 (en) * | 2002-05-02 | 2008-07-15 | Suncor Energy, Inc. | Processing of oil sand ore which contains degraded bitumen |
| CA2455011C (en) | 2004-01-09 | 2011-04-05 | Suncor Energy Inc. | Bituminous froth inline steam injection processing |
| RU2461812C1 (en) * | 2011-04-26 | 2012-09-20 | Государственное образовательное учреждение высшего профессионального образования "Казанский государственный энергетический университет" (КГЭУ) | Control method of technical state of high-voltage oil-filled electric power equipment |
| CA3075552C (en) * | 2011-07-07 | 2021-12-07 | Cidra Corporate Services Inc. | Spectroscopic analysis of oil sands ore face for real time ore blend management |
| US9880095B2 (en) * | 2011-11-29 | 2018-01-30 | Cidra Corporate Services, Inc. | Laser based system for bitumen content determination, E.G., using discrete wavelength spectroscopic analysis |
| CA2780169C (en) | 2012-06-08 | 2019-08-27 | The Governors Of The University Of Alberta | Hyperspectral imaging for ore froth processing |
| CA3226948A1 (en) * | 2012-11-30 | 2014-05-30 | Suncor Energy Inc. | Measurement and control of bitumen-containing process streams |
| US10373470B2 (en) | 2013-04-29 | 2019-08-06 | Intelliview Technologies, Inc. | Object detection |
| CA2847707C (en) | 2014-03-28 | 2021-03-30 | Intelliview Technologies Inc. | Leak detection |
| US10943357B2 (en) | 2014-08-19 | 2021-03-09 | Intelliview Technologies Inc. | Video based indoor leak detection |
| US10641758B2 (en) | 2015-09-01 | 2020-05-05 | Exxonmobil Upstream Research Company | Apparatus, systems, and methods for enhancing hydrocarbon extraction and techniques related thereto |
| CN107764796B (en) | 2017-09-19 | 2019-07-26 | 华中科技大学 | A method of raw coal moisture, volatile matter are detected with baseline drift amount |
| WO2020091821A1 (en) | 2018-11-02 | 2020-05-07 | Gcp Applied Technologies, Inc | Cement production |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4149804A (en) | 1977-02-02 | 1979-04-17 | Occidental Oil Shale, Inc. | Method and apparatus for measuring chemical content of core samples |
| US4236640A (en) * | 1978-12-21 | 1980-12-02 | The Superior Oil Company | Separation of nahcolite from oil shale by infrared sorting |
| US4337396A (en) | 1980-06-06 | 1982-06-29 | Suncor Inc. | Method for bitumen analysis and apparatus therefor |
| US4433239A (en) | 1981-02-12 | 1984-02-21 | Petro-Canada Exploration Inc. | Method and apparatus for on-line monitoring of bitumen content in tar sand |
| US4963745A (en) | 1989-09-01 | 1990-10-16 | Ashland Oil, Inc. | Octane measuring process and device |
| US5548393A (en) * | 1993-07-05 | 1996-08-20 | Nippondenso Co., Ltd. | Oil deterioration detection apparatus and apparatus for detecting particles in liquid |
| US7399406B2 (en) * | 2002-05-02 | 2008-07-15 | Suncor Energy, Inc. | Processing of oil sand ore which contains degraded bitumen |
-
2002
- 2002-07-18 CA CA002394272A patent/CA2394272C/en not_active Expired - Fee Related
- 2002-07-18 US US10/197,443 patent/US6768115B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105527230A (en) * | 2015-12-04 | 2016-04-27 | 成都理工大学 | High vegetation coverage area remote sensing prospecting method based on near-infrared band 670- |
Also Published As
| Publication number | Publication date |
|---|---|
| US20030015663A1 (en) | 2003-01-23 |
| CA2394272C (en) | 2005-03-22 |
| US6768115B2 (en) | 2004-07-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20130718 |