Chris Robert Santner
Engineers at Ivy Brg Ln, Houston, TX
License number
Colorado 23275
Issued Date
Feb 15, 1985
Renew Date
Nov 1, 2015
Expiration Date
Oct 31, 2017
Type
Professional Engineer
Address
Address
15943 Ivy Bridge Ln, Houston, TX 77095
Personal information
See more information about Chris Robert Santner at radaris.comName
Address
Phone
Houston, TX
15943 Ivy Bridge Ln, Houston, TX 77095
Professional information
See more information about Chris Robert Santner at trustoria.com
Catalyst Regenerator With A Centerwell
Catalyst Regenerator With A Centerwell
US Patent:
7153479, Dec 26, 2006
Filed:
Oct 10, 2002
Appl. No.:
10/065376
Inventors:
Robert B. Peterson - Sugar Land TX, US
Chris Santner - Houston TX, US
Michael Tallman - Houston TX, US
Chris Santner - Houston TX, US
Michael Tallman - Houston TX, US
Assignee:
Kellogg Brown & Root LLC - Houston TX
International Classification:
B01J 8/18, B01J 8/24, B01J 8/26, C10G 11/18, C10G 9/32
US Classification:
422145, 422139, 422147, 208106, 208113
Abstract:
A catalyst regenerator for regenerating spent light FCC catalyst and heating the catalyst to supply heat to an FCC reactor. The regenerator has discharge outlets for catalyst and off gas and a valve for introducing spent catalyst through a central stand pipe portion. The regenerator houses a dense phase catalyst bed. A centerwell receives a lower end of the standpipe portion and defines an annulus therebetween. The spent catalyst is introduced through the standpipe portion into the annulus. A fuel distributor introduces fuel into the centerwell for mixing with the catalyst in the annulus. A fluidization distributor introduces fluidization gas into the centerwell for fluidizing the catalyst in the annulus. A radial slot in the centerwell introduces the catalyst and fuel mixture from the annulus below the upper surface of the dense phase bed. An air distributor located below the radial slot introduces combustion air into the dense phase bed.
Integrated Catalytic Cracking And Steam Pyrolysis Process For Olefins
Integrated Catalytic Cracking And Steam Pyrolysis Process For Olefins
US Patent:
2005015, Jul 14, 2005
Filed:
Jan 14, 2004
Appl. No.:
10/707817
Inventors:
Michael Tallman - Houston TX, US
Chris Santner - Houston TX, US
Richard Miller - Katy TX, US
Chris Santner - Houston TX, US
Richard Miller - Katy TX, US
Assignee:
KELLOGG BROWN AND ROOT, INC. - Houston TX
International Classification:
C10G051/06
US Classification:
208078000, 208113000, 208130000, 585648000, 585652000, 585300000, 585302000
Abstract:
Integration of gas oil and light olefin catalytic cracking zones with a pyrolytic cracking zone to maximize efficient production of petrochemicals is disclosed. Integration of the units in parallel allows production of an overall product stream with maximum ethylene and/or propylene by routing various feedstreams and recycle streams to the appropriate cracking zone(s), e.g. ethane/propane to the steam pyrolysis zone and CColefins to the light olefin cracking zone. This integration enhances the value of the material balances produced by the integrated units.
Separating And Stripping Apparatus For External Fcc Risers
Separating And Stripping Apparatus For External Fcc Risers
US Patent:
8383051, Feb 26, 2013
Filed:
Jul 22, 2009
Appl. No.:
12/507404
Inventors:
Eusebius Anku Gbordzoe - Houston TX, US
Chris Robert Santner - Houston TX, US
Chris Robert Santner - Houston TX, US
Assignee:
Stone & Webster Process Technology, Inc. - Houston TX
International Classification:
B01J 8/24, C10G 47/30
US Classification:
422144, 422145, 422147, 208113, 208150, 208151, 208161
Abstract:
The present invention provides a compact riser separation system for Fluid Catalytic Cracking reactors possessing an external riser system wherein the riser enters the reactor from outside the reactor vessel.
Bathtub-Type Spent Catalyst Distributor For Effective Counter-Current Regeneration In Fluid Catalytic Cracking Units
Bathtub-Type Spent Catalyst Distributor For Effective Counter-Current Regeneration In Fluid Catalytic Cracking Units
US Patent:
8349753, Jan 8, 2013
Filed:
Mar 23, 2011
Appl. No.:
13/069867
Inventors:
Chris Santner - Houston TX, US
Eusebius Gbordzoe - Houston TX, US
Harvey McQuiston - Katy TX, US
Eusebius Gbordzoe - Houston TX, US
Harvey McQuiston - Katy TX, US
Assignee:
Stone & Webster Process Technology, Inc. - Houston TX
International Classification:
B01J 20/34
US Classification:
502 20, 502241, 502 34, 502 38, 502 42, 502 48, 422144, 422145, 422139, 422147, 422143, 417 54, 417 65
Abstract:
An improved spent catalyst regenerator which contains sub-troughs branching off from the main trough, distribution troughs which extend outward from the sides of the main trough and the sub-troughs, and downflow tubes extending downward from the bottom of the main trough and sub-troughs.
Bathtub-Type Spent Catalyst Distributor For Effective Counter-Current Regeneration In Fluid Catalytic Cracking Units
Bathtub-Type Spent Catalyst Distributor For Effective Counter-Current Regeneration In Fluid Catalytic Cracking Units
US Patent:
7951739, May 31, 2011
Filed:
Feb 18, 2010
Appl. No.:
12/707836
Inventors:
Chris Santner - Houston TX, US
Eusebius Gbordzoe - Houston TX, US
Harvey McQuiston - Katy TX, US
Eusebius Gbordzoe - Houston TX, US
Harvey McQuiston - Katy TX, US
Assignee:
Stone & Webster Process Technology, Inc. - Houston TX
International Classification:
B01J 20/34
US Classification:
502 20, 502241, 502 34, 502 38, 502 41, 502 48, 422144, 422145, 422139, 422147, 422143, 141 2, 141 11, 141 18
Abstract:
An improved spent catalyst regenerator which contains sub-troughs branching off from the main trough, distribution troughs which extend outward from the sides of the main trough and the sub-troughs, and downflow tubes extending downward from the bottom of the main trough and sub-troughs.
Bathtub-Type Spent Catalyst Distributor For Effective Counter-Current Regeneration In Fluid Catalytic Cracking Units
Bathtub-Type Spent Catalyst Distributor For Effective Counter-Current Regeneration In Fluid Catalytic Cracking Units
US Patent:
7745365, Jun 29, 2010
Filed:
Mar 9, 2007
Appl. No.:
11/716350
Inventors:
Chris Santner - Houston TX, US
Eusebius Gbordzoe - Houston TX, US
Harvey McQuiston - Katy TX, US
Eusebius Gbordzoe - Houston TX, US
Harvey McQuiston - Katy TX, US
Assignee:
Stone & Webster Process Technology, Inc. - Houston TX
International Classification:
B01J 20/34
US Classification:
502 20, 502 41, 502 34, 502 38, 502 42, 502 48, 422144, 422145, 422139, 422143, 422147
Abstract:
An improved spent catalyst regenerator which contains sub-troughs branching off from the main trough, distribution troughs which extend outward from the sides of the main trough and the sub-troughs, and downflow tubes extending downward from the bottom of the main trough and sub-troughs.
Catalyst Regenerator With A Centerwell
Catalyst Regenerator With A Centerwell
US Patent:
7435331, Oct 14, 2008
Filed:
Nov 15, 2006
Appl. No.:
11/599763
Inventors:
Robert B. Peterson - Sugarland TX, US
Chris Santner - Houston TX, US
Michael Tallman - Houston TX, US
Chris Santner - Houston TX, US
Michael Tallman - Houston TX, US
Assignee:
Kellogg Brown & Root LLC - Houston TX
International Classification:
C10G 11/00
US Classification:
208108, 208113
Abstract:
A method of converting an original FCC unit of side by side configuration to a converted FCC unit for processing light feedstock by replacing an regenerator in the original FCC unit with an embodied regenerator. From the original FCC unit, the air supply assembly is removed and a centerwell is installed with a fluidization gas, fuel, and air inlet(s) through the centerwell. Distribution rings are connected to each of fluidization gas and fuel inlet(s). An internal pipe and a standpipe portion are installed, wherein a lower end of the standpipe extends into the centerwell creating a radial slot, and wherein the lower end of the standpipe is spaced above the deflector plate in the centerwell to allow flow of spent catalyst through the standpipe and provide deflection of the spent catalyst flow for mixing the spent catalyst with fuel oil that is vaporized within the centerwell.
Process For Maximum Distillate Production From Fluid Catalytic Cracking Units (Fccu)
Process For Maximum Distillate Production From Fluid Catalytic Cracking Units (Fccu)
US Patent:
2013013, May 23, 2013
Filed:
Nov 17, 2011
Appl. No.:
13/298636
Inventors:
Eusebius Gbordzoe - Houston TX, US
Marc Bories - Saint Jouin de Bruneval, FR
Warren Stewart Letzsch - Ellicott City MD, US
Patrick Leroy - Saint Vigor d'Ymonville, FR
Chris Santner - Houston TX, US
Marc Bories - Saint Jouin de Bruneval, FR
Warren Stewart Letzsch - Ellicott City MD, US
Patrick Leroy - Saint Vigor d'Ymonville, FR
Chris Santner - Houston TX, US
Assignee:
Stone & Webster Process Technology, Inc. - Houston TX
International Classification:
B01J 29/40, B01J 19/00, B01J 29/04, C10G 1/00, B01J 21/08, B01J 21/12, B01J 23/02, B01J 23/00, C10G 63/08, B01J 29/08
US Classification:
502 77, 208 78, 422619, 502 60, 502 79, 502232, 502263, 502340, 502349, 502355, 585240
Abstract:
The present invention provides an improved fluidized catalytic cracking process coupled with a two stage regeneration process in which the activity of the circulating catalyst is independently controlled for cracking hydrocarbon feedstocks or the vapors at low severity to produce maximum light cycle oil/distillate in one riser whilst cracking recycle streams comprising heavy cycle oil (HCO), light cracked naphtha (LCN) etc. in a second riser operating at high severity to produce LPG.