Michael V Weber

Address:

3801 Maple Leaf Cir, La Porte, TX 77571

VIN:

1FTPW14V17FA00475

Make:

FORD

Model:

F-150

Year:

2007

US Patent:

20130144024, Jun 6, 2013

Filed:

Mar 9, 2010

Appl. No.:

13/577449

Inventors:

James R. Lattner - La Porte TX, US
Michael W. Weber - Houston TX, US
Jimmy L. Tardy - Crosby TX, US
Howard G. Large - La Porte TX, US
Peter N. Loezos - Houston TX, US
Randy L. Foster - Crosby TX, US
Jason D. Davis - Humble TX, US

International Classification:

C07C 7/10
C07C 2/30

US Classification:

526352, 585504, 585511, 585868, 502100, 502117

Abstract:

Disclosed herein is a method for separating from the reactor effluent of an olefin oligomerization procedure those catalyst materials and polymeric by-products which can cause difficulties in the downstream processing of such effluent. Polymer by-products and catalyst in the effluent are separated from reaction products by flash vaporization utilizing an in-situ hot solvent which is contacted with the effluent and serves as the heating medium to promote this flash vaporization step. Subsequent processing of a liquid portion of the effluent which is left after flash vaporization involves recovery of catalyst and polymeric by-products therefrom in a steam stripping vessel. Also disclosed is a multiple reactor system which can be used for continuous trimerization of ethylene to 1-hexene while at the same time washing polymeric by-products from one of the reactors in the series using a wash oil solvent.

US Patent:

20210130711, May 6, 2021

Filed:

Sep 24, 2020

Appl. No.:

17/031296

Inventors:

- Baytown TX, US
James R. Lattner - La Porte TX, US
Michael W. Weber - Houston TX, US
David T. Ferrughelli - Easton PA, US
Saurabh S. Maduskar - Houston TX, US
Federico Barrai - Houston TX, US
Jeevan S. Abichandani - Houston TX, US

International Classification:

C10G 69/06
C07C 4/06
B01J 19/24
C07C 4/04

Abstract:

Processes and systems for upgrading a hydrocarbon feed. The process can include feeding a hydrocarbon feed, catalyst particles, and molecular hydrogen (H) into a separation zone. The hydrocarbon feed and Hcan be contacted in the presence of the catalyst particles under hydrotreating conditions in the separation zone that can include contacting under a total pressure of less than 3,500 kilopascals-gauge. The Hcan be fed into the separation zone at a rate of no greater than 270 cubic meters of Hper cubic meter of the hydrocarbon feed, where the volume of Hand hydrocarbon feed are based on a temperature of 25 C and a pressure of 101 kilopascals-absolute. A vapor phase hydrocarbon stream and a liquid phase hydrocarbon stream can be obtained from the separation zone. At least a portion of the vapor phase hydrocarbon stream can be fed into a pyrolysis reaction zone to produce a pyrolysis effluent.

US Patent:

20200055799, Feb 20, 2020

Filed:

Mar 23, 2018

Appl. No.:

16/609949

Inventors:

- Baytown TX, US
James R. Lattner - La Porte TX, US
Michael W. Weber - Houston TX, US
Travis A. Reine - Brussels, BE

International Classification:

C07C 2/32
C08F 2/01
C07C 11/02
C08F 10/02
C07C 7/00
C07C 7/04

Abstract:

The present disclosure provides assemblies for producing linear alpha olefins and methods for producing linear alpha olefins. In at least one embodiment, a method for producing a linear alpha olefin includes providing an olefin, a catalyst, and a process solvent to a first tubular reactor; obtaining an effluent from the first tubular reactor; and transferring the effluent to a second tubular reactor. In at least one embodiment, an assembly for producing linear alpha olefins includes a first tubular reactor having a first end and a second end; an effluent line having a first end and a second end, the first end coupled with the second end of the first tubular reactor; and a second tubular reactor having a first end and a second end, the first end coupled with the second end of the effluent line.