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Margarita A Dubovik

from Denver, CO
Age ~78
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Also known as:
Margarita Dubouik, Margarite Dubovick, Margarita K
Phone and address:
6980 E Girard Ave #307, Denver, CO 80224
Related to:
Dorothy M Lively, 98Diane Makowski, 60Ruby Carter, 82Jerry CastilleCindy K Kent, 64Jevon Dennis, 44
Connected to:
Eugene Dubovoy, 42Michelle R Dubovoy, 54Benjamin D Dubovsky, 49Diane M Dubovsky, 73Julie Dubovy, 76Brad Dubow, 37Bruce H Dubow, 65Craig A Dubow, 69James D Dubow, 72Jean R Dubow, 75

Margarita Dubovik Phones & Addresses

  • 6980 E Girard Ave #307, Denver, CO 80224
  • 6980 Girard Ave, Denver, CO 80224
  • 7020 E Girard Ave APT 208, Denver, CO 80224
  • Wheat Ridge, CO
  • 1166 Madison Ave LOT 186, Loveland, CO 80537 (303) 756-8032
  • Arvada, CO
  • Fort Collins, CO

Work

Position: Production Occupations

Resumes

Resumes

Margarita Dubovik Photo 1

Scientist

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Location:
6980 east Girard Ave, Denver, CO 80224
Industry:
Research
Work:
Tda Research
Scientist
Margarita Dubovik Photo 2

Margarita Dubovik

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Publications

Us Patents

High Temperature Gas Desulfurization Sorbents

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US Patent:
8308848, Nov 13, 2012
Filed:
Nov 27, 2009
Appl. No.:
12/626870
Inventors:
Gokhan Alptekin - Boulder CO, US
Margarita DuBovik - Denver CO, US
Ambalavanan Jayaraman - Nothglenn CO, US
Assignee:
TDA Research, Inc. - Wheat Ridge CO
International Classification:
B01D 53/48
B01J 20/02
US Classification:
95136, 95900, 96154, 42324402, 42324406, 429411
Abstract:
Gas desulfurization sorbents and methods using them for removal of sulfur from gas streams, particularly at high temperatures ranging from 500 to 1000 C. The sorbents and methods are of particular application to produce a sulfur-clean feed from reformate gas generated from readily available transportation fuels containing sulfur. Sorbents of the invention can reduce the sulfur concentration in reformate gas to parts per billion on volume basis (ppbv) levels over a large range of temperatures. Sorbent materials of this invention comprise a nickel phase dispersed on a particulate support or a monolith support. The support can be a high surface area support with surface area of 100 m/g or higher. The invention also provides systems for desulfurizing reformate gas and systems for providing a desulfurized gas to a fuel cell, particularly a solid oxide fuel cell.

Hydrogen Production Using Complex Metal Oxide Pellets

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US Patent:
20090196822, Aug 6, 2009
Filed:
Jan 13, 2009
Appl. No.:
12/352863
Inventors:
Diwakar Garg - Emmaus PA, US
Robert Quinn - Macungie PA, US
Frederick Carl Wilhelm - Zionsville PA, US
Gokhan Alptekin - Boulder CO, US
Margarita Dubovik - Loveland CO, US
Matthew Schaefer - Arvada CO, US
Assignee:
AIR PRODUCTS AND CHEMICALS, INC. - Allentown PA
International Classification:
C01B 3/26
B01J 8/02
B01J 23/10
B01J 23/34
B01J 23/78
US Classification:
423654, 422211, 423652, 502303, 502324, 502328
Abstract:
Complex metal oxide-containing pellets and their use for producing hydrogen. The complex metal oxide-containing pellets are suitable for use in a fixed bed reactor due to sufficient crush strength. The complex metal oxide-containing pellets comprise one or more complex metal oxides and at least one of in-situ formed calcium titanate and calcium aluminate. calcium titanate and calcium aluminate are formed by reaction of suitable precursors in a mixture with one or more complex metal carbonates. The complex metal oxide-containing pellets optionally comprise at least one precious metal.

Compositions For Carbon Dioxide Separation Using Steam Regeneration, And Method For Preparing Same

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US Patent:
20200290013, Sep 17, 2020
Filed:
Jun 1, 2020
Appl. No.:
16/889657
Inventors:
- Annandale NJ, US
- Wheat Ridge CO, US
Margarita Dubovik - Denver CO, US
Daniel P. Leta - Flemington NJ, US
Patrick P. McCall - Matawan NJ, US
Chuansheng Bai - Phillipsburg NJ, US
Bruce A. DeRites - Pittstown NJ, US
International Classification:
B01J 20/04
B01J 20/20
B01J 20/08
B01J 20/34
B01J 20/32
Abstract:
Compositions and methods of preparing the compositions are disclosed for sorbents and other surfaces that can adsorb and desorb carbon dioxide. A sorbent or surface can include a metal compound such as an alkali or alkaline earth compound and a support. The sorbent can be prepared by several methods, including an incipient wetness technique. The sorbents have a COadsorption and desorption profile. A sorbent having high levels of a metal compound and adsorbed COis disclosed.

Compositions For Carbon Dioxide Separation Using Steam Regeneration, And Method For Preparing Same

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US Patent:
20150008366, Jan 8, 2015
Filed:
Jul 8, 2014
Appl. No.:
14/325654
Inventors:
- Annadale NJ, US
- Wheat Ridge CO, US
Margarita Dubovik - Denver CO, US
Daniel P. Leta - Flemington NJ, US
Patrick P. McCall - Matawan NJ, US
Chuansheng Bai - Phillipsburg NJ, US
Bruce A. DeRites - Pittstown NJ, US
International Classification:
B01J 20/04
B01J 20/08
B01J 20/20
US Classification:
252184
Abstract:
Compositions and methods of preparing the compositions are disclosed for sorbents and other surfaces that can adsorb and desorb carbon dioxide. A sorbent or surface can include a metal compound such as an alkali or alkaline earth compound and a support. The sorbent can be prepared by several methods, including an incipient wetness technique. The sorbents have a COadsorption and desorption profile. A sorbent having high levels of a metal compound and adsorbed COis disclosed.
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Margarita A Dubovik from Denver, CO, age ~78 Get Report