VESSEL, DISTRIBUTION TRAY, AND METHOD FOR PASSING ONE OR MORE FLUIDS

• US 20130180595A1
• Filed: 01/13/2012
• Published: 07/18/2013
• Est. Priority Date: 01/13/2012
• Status: Abandoned Application

• Current Assignee: UOP Llc (Honeywell International Inc.)
• Original Assignee: UOP Llc (Honeywell International Inc.)
• Inventors: Naunheimer, Christopher, Xu, Zhanping
• Application Number:
  US13/350,473
• Publication Number:
  US 20130180595A1
• Time in Patent Office: Days
• US Class Current: 137/13
• CPC Class Codes: B01F 23/21 by introducing liquids into gaseous media
• CPC Class Codes: B01F 23/232 using flow-mixing means for introducing the gases, e.g. baffles
• CPC Class Codes: B01F 25/3121 with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements
• CPC Class Codes: B01F 25/312532 Profiled, grooved, ribbed discharge conduit, or being provided with baffles
• CPC Class Codes: B01F 25/3141 with additional mixing means other than injector mixers
• CPC Class Codes: B01F 25/3142 the conduit having a plurality of openings in the axial direction or in the circumferential direction
• CPC Class Codes: B01F 25/4314 with helical baffles
• CPC Class Codes: B01J 2208/0084 inside the bed, e.g. baffles
• CPC Class Codes: B01J 2208/00938 Flow distribution elements
• CPC Class Codes: B01J 8/025 in a cylindrical shaped bed
• CPC Class Codes: B01J 8/0278 Feeding reactive fluids for solid material B01J8/0015
• CPC Class Codes: B01J 8/0453 the beds being superimposed one above the other
• CPC Class Codes: B01J 8/0492 Feeding reactive fluids for solid material, see B01J8/0015
• CPC Class Codes: Y10T 137/0391 Affecting flow by the addition of material or energy

Abstract

One exemplary embodiment can be a method passing one or more fluids through a compartment. The method may include collecting a liquid on a tray, passing a vapor through the compartment, and mixing the vapor with the liquid entering the compartment via at least one aperture to impart swirling to the vapor and liquid exiting the compartment. Also, the compartment can include or consist of an interior wall and an exterior wall, and generally the compartment at least partially forms rifling on the interior wall.

Claims

1. A method passing one or more fluids through a compartment, comprising:

A) collecting a liquid on a tray wherein the tray comprises the compartment wherein the compartment comprises an interior wall and an exterior wall, and the compartment at least partially forms rifling on the interior wall;

B) passing a vapor through the compartment; and

C) mixing the vapor with the liquid entering the compartment via at least one aperture to impart swirling to at least one of the vapor and liquid exiting the compartment.

2. The method according to claim 1, wherein the compartment forms a plurality of apertures wherein the plurality of apertures are formed at different elevations along a height of the compartment.

3. The method according to claim 1, wherein the liquid comprises one or more hydrocarbons and the vapor comprises hydrogen.

4. The method according to claim 1, wherein at least a portion of the vapor and liquid swirl exiting the compartment.

5. The method according to claim 1, wherein the vapor and liquid pass downward to exit the compartment.

6. The method according to claim 1, further comprising passing the vapor and liquid from the compartment to a packed bed comprising one or more particles below.

7. The method according to claim 1, wherein the compartment forms a tube, and the tube comprises the interior wall.

8. The method according to claim 1, wherein the compartment further comprises an insert having the interior wall.

9. The method according to claim 1, wherein the compartment further comprises first and second inserts wherein the second insert comprises the interior wall.

10. A distribution tray for a vessel, comprising:

A) a member forming a first side and a second side wherein the first side is adapted to receive a liquid thereon, and forming a plurality of openings; and

B) a compartment coupled to the member with a first portion protruding from the first side and adapted to permit passage of a fluid from the first side to the second side of the member wherein the compartment comprises an interior wall at least partially forming rifling.

11. The distribution tray according to claim 10, wherein the compartment forms a tube wherein the tube comprises the interior wall.

12. The distribution tray according to claim 10, wherein the compartment forms a plurality of apertures at different elevations for permitting a fluid to pass there-through.

13. The distribution tray according to claim 10, wherein the compartment comprises an insert positioned within the compartment to constrict and then expand a passage of the fluid there-through and the insert comprises the interior wall.

14. The distribution tray according to claim 10, wherein the compartment forms a tube, and the tube comprises the interior wall.

15. The distribution tray according to claim 13, wherein the insert is a first insert and the compartment further comprises a second insert wherein the second insert comprises the interior wall.

16. The distribution tray according to claim 15, wherein the first and second inserts are in an opposing, nested relationship.

17. A vessel, comprising:

A) an inlet;

B) an outlet;

C) a distribution tray, comprising a member having a first side and a second side;

D) a compartment coupled to the member wherein the compartment comprises an exterior wall and an interior wall at least partially forming rifling; and

E) a packed bed comprising particles.

18. The vessel according to claim 17, wherein the compartment forms a plurality of apertures wherein the plurality of apertures are formed at different elevations along a height of the compartment.

19. The vessel according to claim 17, wherein the compartment further comprises an insert positioned within the compartment to constrict and then expand a passage of a fluid there-through and the insert comprises the interior wall.

20. The vessel according to claim 17, wherein the compartment forms a tube having the interior wall.