David L Yancey, Age 6518034 June Forest Dr, Humble, TX 77346

David Yancey Phones & Addresses

Humble, TX

Birmingham, AL

Ragland, AL

Houston, TX

2407 Huntington Dr, Pasadena, TX 77506 (713) 473-1545 (713) 534-0554

North Charleston, SC

Pell City, AL

Pensacola, FL

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Mentions for David L Yancey

Career records & work history

Medicine Doctors

David W. Yancey

Specialties:
Family Medicine
Work:
Mcewen Family Clinic
9307 Us Hwy 70 E, Mc Ewen, TN 37101
(931) 582-6681 (phone) (931) 582-3758 (fax)
Languages:
English, French, Spanish
Description:
Mr. Yancey works in McEwen, TN and specializes in Family Medicine. Mr. Yancey is affiliated with Horizon Medical Center.

License Records

David Wiles Yancey

Licenses:
License #: 11353 - Expired
Category: Chiropractic
Issued Date: Dec 22, 2009
Expiration Date: Feb 1, 2015

David R. Yancey

Licenses:
License #: 25255693 - Expired
Category: Contractor

David Yancey resumes & CV records

Resumes

David Yancey Photo 38

Senior Hvac Technician

Work:
Fedex Express
Senior Hvac Technician
Skills:
Team Building, Refrigeration, Customer Service, Hvac
David Yancey Photo 39

Founder

Location:
Birmingham, AL
Work:
Yancey Real Estate Media
Founder
Education:
Samford University
David Yancey Photo 40

Network Assistant

Work:

Network Assistant
David Yancey Photo 41

David Yancey

Location:
United States

Publications & IP owners

Us Patents

Hydrogen-Selective Oxygen Carrier Materials And Methods Of Use

US Patent:
2021031, Oct 14, 2021
Filed:
Aug 27, 2019
Appl. No.:
17/271089
Inventors:
- Midland MI, US
Manish Sharma - Missouri City TX, US
David F. Yancey - Midland MI, US
Andrzej Malek - Midland MI, US
Eric E. Stangland - Midland MI, US
Assignee:
Dow Global Technologies LLC - Midland MI
International Classification:
C01G 45/12
C01G 51/04
C01G 49/06
C01G 45/02
B02C 17/24
B01J 35/00
B01J 37/08
B01J 37/04
B01J 37/02
Abstract:
Embodiments of the present disclosure are directed to hydrogen-selective oxygen carrier materials and methods of using hydrogen-selective oxygen carrier materials. The hydrogen-selective oxygen carrier material may comprise a core material, which includes a redox-active transition metal oxide; a shell material, which includes one or more alkali transition metal oxides; and a support material. The shell material may be in direct contact with at least a majority of an outer surface of the core material. At least a portion of the core material may be in direct contact with the support material. The hydrogen-selective oxygen carrier material may be selective to combust hydrogen in an environment that includes hydrogen and hydrocarbons.

Methods Of Producing Hydrogen-Selective Oxygen Carrier Materials

US Patent:
2021024, Aug 12, 2021
Filed:
Aug 27, 2019
Appl. No.:
17/271093
Inventors:
- Midland MI, US
Brian W. Goodfellow - Sugarland TX, US
David F. Yancey - Midland MI, US
Andrzej Malek - Midland MI, US
Eric E. Stangland - Midland MI, US
Assignee:
Dow Global Technologies LLC - Midland MI
International Classification:
B01J 35/00
B01J 23/75
B01J 23/30
B01J 23/745
B01J 23/28
B01J 23/34
B01J 23/888
B01J 35/02
B01J 37/02
B01J 37/08
C01B 3/26
Abstract:
Embodiments of the present disclosure are directed to methods of producing a hydrogen- selective oxygen carrier material comprising combining one or more core material precursors and one or more shell material precursors to from a precursor mixture and heat-treating the precursor mixture at a treatment temperature to form the hydrogen-selective oxygen carrier material. The treatment temperature is greater than or equal to 100 C. less than the melting point of a shell material, and the hydrogen- selective oxygen carrier material comprises a core comprising a core material and a shell comprising the shell material. The shell material may be in direct contact with at least a majority of an outer surface of the core material.

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