ZA202308161B - Marking of carbonaceous fluids - Google Patents
Marking of carbonaceous fluidsInfo
- Publication number
- ZA202308161B ZA202308161B ZA2023/08161A ZA202308161A ZA202308161B ZA 202308161 B ZA202308161 B ZA 202308161B ZA 2023/08161 A ZA2023/08161 A ZA 2023/08161A ZA 202308161 A ZA202308161 A ZA 202308161A ZA 202308161 B ZA202308161 B ZA 202308161B
- Authority
- ZA
- South Africa
- Prior art keywords
- marker
- fluid
- carbonaceous
- marking
- plant
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title abstract 6
- 239000003550 marker Substances 0.000 abstract 8
- 241000218236 Cannabis Species 0.000 abstract 2
- 241000196324 Embryophyta Species 0.000 abstract 2
- 238000001514 detection method Methods 0.000 abstract 2
- 239000000446 fuel Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- 229930003827 cannabinoid Natural products 0.000 abstract 1
- 239000003557 cannabinoid Substances 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 abstract 1
- 239000000700 radioactive tracer Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/003—Marking, e.g. coloration by addition of pigments
-
- 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
- G01N33/2835—Specific substances contained in the oils or fuels
- G01N33/2882—Markers
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2230/00—Function and purpose of a components of a fuel or the composition as a whole
- C10L2230/16—Tracers which serve to track or identify the fuel component or fuel composition
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Food Science & Technology (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
A method is provided for marking a petroleum fuel or other carbonaceous fluid with a marker or tracer. The method may include introducing the marker into the fluid. The marker may be a substance that is extractable from a plant (including derivatives thereof and synthetically manufactured versions of such substances and derivatives). The plant may be a Cannabis plant and the marker may comprise cannabis oil or a cannabinoid. A detection method is further provided for detecting the presence of the marker in the fuel or other carbonaceous fluid. The detection method may comprise extracting the marker from the fluid into an aqueous layer, and analysing the aqueous layer for the presence of the marker. A marked carbonaceous product is also provided, comprising a carbonaceous fluid and a marker as described.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2102614.1A GB2604120A (en) | 2021-02-24 | 2021-02-24 | Marking of carbonaceous fluids |
| PCT/ZA2022/050006 WO2022183223A1 (en) | 2021-02-24 | 2022-02-23 | Marking of carbonaceous fluids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA202308161B true ZA202308161B (en) | 2024-05-30 |
Family
ID=75339293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA2023/08161A ZA202308161B (en) | 2021-02-24 | 2023-08-23 | Marking of carbonaceous fluids |
Country Status (3)
| Country | Link |
|---|---|
| GB (1) | GB2604120A (en) |
| WO (1) | WO2022183223A1 (en) |
| ZA (1) | ZA202308161B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4209302A (en) * | 1979-05-10 | 1980-06-24 | Morton-Norwich Products, Inc. | Marker for petroleum fuels |
| JPS5981387A (en) * | 1982-10-02 | 1984-05-11 | 楊 「でん」振 | Alcohol fuel additive and manufacture |
| US20090165365A1 (en) * | 2005-12-21 | 2009-07-02 | Jordan Frederick L | Residual fuel oil additive |
| US7981680B2 (en) * | 2008-11-11 | 2011-07-19 | GM Global Technology Operations LLC | Method for analyzing petroleum-based fuels and engine oils for biodiesel contamination |
| CN102295963A (en) * | 2011-07-12 | 2011-12-28 | 华东理工大学 | Novel preparation method of nonpolymeric pour-point depressant for diesel fuels |
| US10800988B2 (en) * | 2014-09-30 | 2020-10-13 | Sicpa Holding Sa | Method for liquid authentication by detection of flavonoid derivatives |
| EP3745884A1 (en) * | 2018-01-31 | 2020-12-09 | Canopy Holdings, Llc | Hemp powder |
| RU2686118C1 (en) * | 2019-01-15 | 2019-04-24 | Федеральное государственное унитарное предприятие "Научный центр "Сигнал" | Method of authentication and detection of adulteration of essential cinnamon oils |
| CN109884021A (en) * | 2019-03-29 | 2019-06-14 | 铁道警察学院 | A kind of quantum dot-labeled THC envelope antigen, preparation method and the method for detecting hemp content in food using it |
-
2021
- 2021-02-24 GB GB2102614.1A patent/GB2604120A/en active Pending
-
2022
- 2022-02-23 WO PCT/ZA2022/050006 patent/WO2022183223A1/en active Application Filing
-
2023
- 2023-08-23 ZA ZA2023/08161A patent/ZA202308161B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB2604120A (en) | 2022-08-31 |
| GB202102614D0 (en) | 2021-04-07 |
| WO2022183223A1 (en) | 2022-09-01 |
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