Radio frequency hydrocarbon resource upgrading apparatus including parallel paths and related methods

Patent metadata

Field	Value
Publication number	US-9044731-B2
Application number	US-201213548853-A
Country	US
Kind code	B2
Filing date	Jul 13, 2012
Priority date	Jul 13, 2012
Publication date	Jun 2, 2015
Grant date	Jun 2, 2015

Abstract

A radio frequency (RF) hydrocarbon resource upgrading device may include a first hydrocarbon resource upgrading path that may include a plurality of first RF power applicator stages coupled in series. Each first RF power stage is configured to apply RF power to upgrade a hydrocarbon resource passing therethrough. The RF hydrocarbon resource upgrading device may also include a second hydrocarbon resource upgrading path that may include at least one second RF power applicator stage coupled in parallel with at least one of the first RF power applicator stages. The second RF power applicator stage is configured to apply RF power to upgrade the hydrocarbon resource passing therethrough.

First claim

That which is claimed is:

1. A radio frequency (RF) hydrocarbon resource upgrading apparatus comprising:
a common input;
a first hydrocarbon resource upgrading path coupled to the common input and comprising a plurality of first RF power applicator stages coupled in series, each first RF power stage having an input and an output and configured to apply RF power to upgrade a hydrocarbon resource passing therethrough and devoid of a catalyst; and
a second hydrocarbon resource upgrading path coupled to the common input and comprising at least one second RF power applicator stage coupled in parallel with at least one of said first RF power applicator stages, said at least one second RF power applicator stage configured to apply RF power to upgrade a hydrocarbon resource passing therethrough and devoid of a catalyst;
said at least one second RF power applicator stage having an output coupled to an output of at least one of the plurality of first RF power applicator stages.

2. The hydrocarbon resource processing apparatus of claim 1 , wherein each successive one of said plurality of first RF power applicator stages reduces a viscosity of the hydrocarbon resource passing therethrough.

3. The hydrocarbon resource processing apparatus of claim 1 , wherein said at least one second RF power applicator stage reduces a viscosity of the hydrocarbon resource passing therethrough.

4. The hydrocarbon resource processing apparatus of claim 1 , wherein said common input is configured to receive bitumen.

5. The hydrocarbon resource processing apparatus of claim 1 , further comprising respective first and second outputs coupled to said first and second hydrocarbon resource upgrading paths.

6. The hydrocarbon resource processing apparatus of claim 1 , wherein said plurality of first RF power applicator stages each has at least one different operating parameter than each other.

7. The hydrocarbon resource processing apparatus of claim 1 , wherein said at least one second RF power applicator stage has at least one different operating parameter than said plurality of first RF power applicator stages.

8. The hydrocarbon resource processing apparatus of claim 1 , wherein said first hydrocarbon resource upgrading path comprises a plurality of first product taps associated with said plurality of first RF power stages.

9. The hydrocarbon resource processing apparatus of claim 1 , wherein said second hydrocarbon resource upgrading path comprises a plurality of second product taps associated with said at least one second RF power stage.

10. A radio frequency (RF) hydrocarbon resource upgrading apparatus comprising:
a common input;
a first hydrocarbon resource upgrading path coupled to said common input and comprising a plurality of first RF power applicator stages coupled in series, each first RF power stage having an input and an output and configured to apply RF power to upgrade a hydrocarbon resource passing therethrough and devoid of a catalyst;
a second hydrocarbon resource upgrading path coupled to said common input and comprising at least one second RF power applicator stage coupled in parallel with at least one of said first RF power applicator stages, said at least one second RF power applicator stage configured to apply RF power to upgrade a hydrocarbon resource passing therethrough and devoid of a catalyst; and
first and second outputs coupled to said first and second hydrocarbon resource upgrading paths, respectively;
said at least one second RF power applicator stage having an output coupled to an output of at least one of the plurality of first RF power applicator stages.

11. The hydrocarbon resource processing apparatus of claim 10 , wherein each successive one of said plurality of first RF power applicator stages reduces a viscosity of the hydrocarbon resource passing therethrough.

12. The hydrocarbon resource processing apparatus of claim 10 , wherein said at least one second RF power applicator stage reduces a viscosity of the hydrocarbon resource passing therethrough.

13. The hydrocarbon resource processing apparatus of claim 10 , wherein said common input is configured to receive bitumen.

14. The hydrocarbon resource processing apparatus of claim 10 , wherein said plurality of first RF power applicator stages each has at least one different operating parameter than each other.

15. The hydrocarbon resource processing apparatus of claim 10 , wherein said at least one second RF power applicator stage has at least one different operating parameter than said plurality of first RF power applicator stages.

16. The hydrocarbon resource processing apparatus of claim 10 , wherein said first hydrocarbon resource upgrading path comprises a plurality of first product taps associated with said plurality of first RF power stages.

17. A method of radio frequency (RF) upgrading a hydrocarbon resource comprising:
passing a portion of the hydrocarbon resource through a first hydrocarbon resource upgrading path coupled to a common input and comprising a plurality of first RF power applicator stages coupled in series, each first RF power stage applying RF power to upgrade the hydrocarbon resource passing therethrough and devoid of a catalyst; and
passing another portion of the hydrocarbon resource through a second hydrocarbon resource upgrading path coupled to the common input and comprising at least one second RF power applicator stage coupled in parallel with at least one of the first RF power applicator stages, the at least one second RF power applicator stage applying RF power to upgrade the hydrocarbon resource passing therethrough and devoid of a catalyst, the at least one second RF power applicator stage having an output coupled to an output of at least one of the plurality of first RF power applicator stages.

18. The method apparatus of claim 17 , wherein each successive one of the plurality of first RF power applicator stages reduces a viscosity of the hydrocarbon resource passing therethrough.

19. The method of claim 17 wherein the at least one second RF power applicator stage reduces a viscosity of the hydrocarbon resource passing therethrough.

20. The method of claim 17 , further comprising receiving bitumen at a common input coupled to the first and second hydrocarbon resource upgrading paths.

21. The method of claim 17 , further comprising passing the hydrocarbon resource through respective first and second outputs coupled to the first and second hydrocarbon resource upgrading paths.

Assignees

• Blue Mark Ernest
• Zastrow Lisa Patton
• Whitney Ryan Matthew
• Jackson Jr Ronald Edward
• Meyer John Anton
• Harris Corp

Inventors

• Blue Mark Ernest
• Zastrow Lisa Patton
• Whitney Ryan Matthew
• Jackson Jr Ronald Edward
• Meyer John Anton

Classifications

• C10G1/00 Primary

  Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal (mechanical winning of oil from oil-shales, oil-sand, or the like B03B) · CPC title

• B01J2219/1203

  Incoherent waves · CPC title

• B01J2219/0879

  Solid · CPC title

• B01J19/129 Primary

  Radiofrequency · CPC title

• B01J2219/0871

  Heating or cooling of the reactor · CPC title