MDS20160010U2 - Method for identifying thin films of petroleum products according to their photoluminescence spectrum at a distance - Google Patents
Method for identifying thin films of petroleum products according to their photoluminescence spectrum at a distanceInfo
- Publication number
- MDS20160010U2 MDS20160010U2 MDS20160010A MDS20160010A MDS20160010U2 MD S20160010 U2 MDS20160010 U2 MD S20160010U2 MD S20160010 A MDS20160010 A MD S20160010A MD S20160010 A MDS20160010 A MD S20160010A MD S20160010 U2 MDS20160010 U2 MD S20160010U2
- Authority
- MD
- Moldova
- Prior art keywords
- photoluminescence
- petroleum products
- photoluminescence spectrum
- distance
- thin films
- Prior art date
Links
- 239000003209 petroleum derivative Substances 0.000 title abstract 3
- 238000000103 photoluminescence spectrum Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 239000010409 thin film Substances 0.000 title 1
- 238000005424 photoluminescence Methods 0.000 abstract 3
- 230000003287 optical effect Effects 0.000 abstract 2
- 230000005855 radiation Effects 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 208000034809 Product contamination Diseases 0.000 abstract 1
- 238000001514 detection method Methods 0.000 abstract 1
- 238000005286 illumination Methods 0.000 abstract 1
- 238000005305 interferometry Methods 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 abstract 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The invention relates to interferometry and can be used in environment-tracking systems for detection of petroleum product-contamination of water surfaces.The method, according to the invention, comprises the illumination with optical radiation causing photoluminescence of the object under study, which is on the water surface, from a remote distance by simultaneously recording a series of images of the photoluminescence region of the object with a digital camera through a system of narrow-band interference filters. Upon digital image processing, the photoluminescence signal caused by optical radiation is separated from the total luminous background reflected from the object, and the film of petroleum products is identified by comparing the obtained photoluminescence spectrum of the object under study with the standard photoluminescence spectrum of petroleum products.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDS20160010A MD1186Z (en) | 2016-01-29 | 2016-01-29 | Method for identifying thin films of petroleum products according to their photoluminescence spectrum at a distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDS20160010A MD1186Z (en) | 2016-01-29 | 2016-01-29 | Method for identifying thin films of petroleum products according to their photoluminescence spectrum at a distance |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| MDS20160010U2 true MDS20160010U2 (en) | 2017-07-31 |
| MD1186Y MD1186Y (en) | 2017-08-31 |
| MD1186Z MD1186Z (en) | 2018-03-31 |
Family
ID=59759587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDS20160010A MD1186Z (en) | 2016-01-29 | 2016-01-29 | Method for identifying thin films of petroleum products according to their photoluminescence spectrum at a distance |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD1186Z (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1122943A1 (en) * | 1983-01-18 | 1984-11-07 | Ордена Трудового Красного Знамени Институт Физики Ан Бсср | Method of identification of petroleum and petroleum products |
| MD278Z (en) * | 2010-02-10 | 2011-04-30 | Государственный Университет Молд0 | Method for measuring the size of micro-objects |
| MD4220C1 (en) * | 2012-02-16 | 2013-11-30 | Государственный Университет Молд0 | Method for measuring the dimensions of opaque micro-objects |
| MD4295C1 (en) * | 2013-04-12 | 2015-02-28 | Государственный Университет Молд0 | Method for remote measuremnt of the size of petroleum product spots on water surface |
-
2016
- 2016-01-29 MD MDS20160010A patent/MD1186Z/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| MD1186Y (en) | 2017-08-31 |
| MD1186Z (en) | 2018-03-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG9Y | Short term patent issued | ||
| KA4Y | Short-term patent lapsed due to non-payment of fees (with right of restoration) |