David Arthur Kirchgessner
age ~80
from Chapel Hill, NC
- Also known as:
-
- David A Kirchgessner
- David Et Gracie Kirchgessner
- Dave G Kirchgessner
- David A R Kirchgessne
- Dave A Kirchgessner
- Gracie B Kirchgessner
- David R Kirchgessne
- Da Kirchgessner
- Grace Kirchgessner
- Kirchgessner Da
- Phone and address:
-
2107 Ridgewood Rd, Chapel Hill, NC 27516
9199671345
David Kirchgessner Phones & Addresses
- 2107 Ridgewood Rd, Chapel Hill, NC 27516 • 9199671345
- 142 Sailfish Dr, Holden Beach, NC 28462 • 9108463154
- Supply, NC
- Mount Pleasant, SC
- Hilton Head Island, SC
- 2107 Ridgewood Rd, Chapel Hill, NC 27516 • 9193250768
Work
-
Company:Usepa
-
Position:Senior research scientist
Education
-
Degree:Graduate or professional degree
Industries
Environmental Services
Name / Title
Company / Classification
Phones & Addresses
Kirchgessner, Inc
1414 Raleigh Rd STE 320, Chapel Hill, NC 27517
2107 Ridgewood Rd, Chapel Hill, NC 27516
2107 Ridgewood Rd, Chapel Hill, NC 27516
Resumes
Senior Research Scientist
view sourceLocation:
Chapel Hill, NC
Industry:
Environmental Services
Work:
Usepa
Senior Research Scientist
Senior Research Scientist
Us Patents
-
Lignosulfonate-Modified Calcium Hydroxide For So.sub.2 Control During Furnace Injection
view source -
US Patent:54279941, Jun 27, 1995
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Filed:Nov 25, 1991
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Appl. No.:7/797566
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Inventors:David A. Kirchgessner - Chapel Hill NC
Jeffrey M. Lorrain - Tampa FL -
Assignee:The United States of America as represented by the Environmental
Protection Agency - Washington DC -
International Classification:B01J 2022
-
US Classification:502401
-
Abstract:A method is provided for preparing particulate calcium hydroxide/calcium lignosulfonate sorbent by contacting calcium oxide with water.
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Lignosulfonate-Modified Calcium Hydroxide For So.sub.2 Control During Furnace Injection
view source -
US Patent:47864850, Nov 22, 1988
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Filed:Nov 12, 1986
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Appl. No.:6/930689
-
Inventors:David A. Kirchgessner - Chapel Hill NC
Jeffrey M. Lorrain - Raleigh NC -
Assignee:The United States of America as represented by the United States
Environmental Protection Agency - Washington DC -
International Classification:B01J 800
C01B 1700
C09K 300 -
US Classification:423244
-
Abstract:A method is provided for removing sulphur-containing gases from fossil fuel-fired combustors comprising the step of introducing sorbent particles modified with lignosulfonates into the exhaust gases.
-
Lignosulfonate-Modified Calcium Hydroxide For So2 Control During Furnace Injection
view source -
US Patent:48823090, Nov 21, 1989
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Filed:Aug 9, 1988
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Appl. No.:7/230585
-
Inventors:David A. Kirchgessner - Chapel Hill NC
Jeffrey M. Lorrain - Raleigh NC -
Assignee:United States of America Environmental Protection Agency - Research Triangle Park NC
-
International Classification:B01J 2022
B01J 2028 -
US Classification:502401
-
Abstract:A method is provided for removing sulphur-containing gases from fossil fuel-fired combustors comprising the step of introducing sorbent particles modified with lignosulfonates into the exhaust gases.
-
Lignosulfonate-Modified Calcium Hydroxide For So.sub.2 Control During Furnace Injection
view source -
US Patent:51357291, Aug 4, 1992
-
Filed:Apr 3, 1990
-
Appl. No.:7/503828
-
Inventors:David A. Kirchgessner - Chapel Hill NC
Jeffrey M. Lorrain - Tampa FL -
Assignee:United States of America Environmental Protection Agency - Research Triangle Park NC
-
International Classification:B01J 2022
-
US Classification:423244
-
Abstract:A method is provided for removing sulphur-containing gases from fossil fuel-fired combustors comprising the step of introducing sorbent particles modified with lignosulfonates into the exhaust gases.
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David Kirchgessner
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