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Found results for
1.
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PFAS REMEDIATION METHOD AND SYSTEM
| Application Number |
US2019039020 |
| Publication Number |
2020/005966 |
| Status |
In Force |
| Filing Date |
2019-06-25 |
| Publication Date |
2020-01-02 |
| Owner |
TRS GROUP, INC. (USA)
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| Inventor |
- Oberle, Daniel
- Crownover, Emily
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Abstract
A method and system to remediate soil containing PFAS compounds and organic carbon. Total organic carbon is reduced by heating the soil at a sufficient temperature and for a sufficient duration to reduce surface effects between the PFAS compounds and the organic carbon to permit evaporation and treatment of the PFAS compounds from the soil.
IPC Classes ?
- C07C 17/361 - Preparation of halogenated hydrocarbons by reactions involving a decrease in the number of carbon atoms
- C07C 17/363 - Preparation of halogenated hydrocarbons by reactions involving a decrease in the number of carbon atoms by elimination of carboxyl groups
- C07C 21/18 - Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds containing fluorine
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2.
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THERMAL CONDUCTION HEATER WELL AND ELECTRICAL RESISTANCE HEATING ELECTRODE
| Application Number |
US2018020189 |
| Publication Number |
2019/168520 |
| Status |
In Force |
| Filing Date |
2018-02-28 |
| Publication Date |
2019-09-06 |
| Owner |
TRS GROUP, INC. (USA)
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| Inventor |
- Seeman, Jacob
- Oberle, Daniel
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Abstract
A combination subsurface heating system that incorporates electrical resistance heating and thermal conduction heating with systems disposed within a single borehole. The combination heating system includes an electrically conductive outermost well casing and a heating element that is electrically isolated from the casing but disposed within it or in an adjacent casing but within the same borehole. Each of the two heating components is powered by a separate power source.
IPC Classes ?
- E21B 36/04 - Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones using electrical heaters
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3.
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FLEXIBLE HELICAL HEATER
| Application Number |
US2018014472 |
| Publication Number |
2019/143355 |
| Status |
In Force |
| Filing Date |
2018-01-19 |
| Publication Date |
2019-07-25 |
| Owner |
TRS GROUP, INC. (USA)
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| Inventor |
- Oberle, Daniel
- Beyke, Gregory L.
- O'Brien, Collin
- Seeman, Jacob
- Crownover, Emily
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Abstract
A heater having a helical electrical resistance heating wire connected to and coiled around a current return wire. The heater is employed in thermal conduction heater wells used for removing contaminants from soil, groundwater or rock.
IPC Classes ?
- B60H 1/22 - Heating, cooling or ventilating devices the heat being derived otherwise than from the propulsion plant
- F24H 9/18 - Arrangement or mounting of grates or heating means
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4.
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HYBRIDHEATER
| Application Number |
1426193 |
| Status |
Registered |
| Filing Date |
2018-08-14 |
| Registration Date |
2018-08-14 |
| Owner |
TRS Group, Inc. (USA)
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| NICE Classes ? |
40 - Treatment of materials; recycling, air and water treatment,
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Goods & Services
Environmental remediation services, namely, treatment of
soil and groundwater.
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5.
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TRS FLEXHEATER
| Application Number |
1424846 |
| Status |
Registered |
| Filing Date |
2018-08-02 |
| Registration Date |
2018-08-02 |
| Owner |
TRS Group, Inc. (USA)
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| NICE Classes ? |
40 - Treatment of materials; recycling, air and water treatment,
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Goods & Services
Environmental remediation services, namely, treatment of
soil and groundwater.
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