Hans Josef Lehermeier
Engineers at Skyview Ave, Pueblo, CO
License number
Colorado 52078
Issued Date
Jun 6, 1995
Renew Date
Jun 6, 1995
Type
Engineer Intern
Address
Address
3112 Skyview Ave, Pueblo, CO 81008
Professional information
Process Engineer At Goodrich Aerospace
Position:
Senior Process Engineer at Goodrich Aerospace
Location:
Pueblo, Colorado Area
Industry:
Airlines/Aviation
Work:
Goodrich Aerospace
since Mar 2007
-
Senior Process Engineer
Intel Corporation
Oct 2000 - Mar 2007
-
Process Engineer
intel corp
2000 - 2007
-
process engineer
TwinStar
Jun 1995 - Jun 1998
-
Process Engineer
twinstar
1995 - 1998
-
process engineer
Education:
Colorado School of Mines 1991 - 1995
BS, MS, Chemical Engineering
BS, MS, Chemical Engineering
Independent Airlines/Aviation Professional
Location:
Pueblo, Colorado Area
Industry:
Airlines/Aviation
Methods And Systems For Hcn Removal
US Patent:
2011010, May 5, 2011
Filed:
Oct 30, 2009
Appl. No.:
12/610059
Inventors:
Tim Centa - Pueblo West CO, US
Greg Hawkins - Pueblo West CO, US
Doug Hayes - Pueblo CO, US
Hans Lehermeier - Pueblo West CO, US
Greg Hawkins - Pueblo West CO, US
Doug Hayes - Pueblo CO, US
Hans Lehermeier - Pueblo West CO, US
Assignee:
GOODRICH CORPORATION - Charlotte NC
International Classification:
D01F 9/12
US Classification:
4234471
Abstract:
Hydrogen cyanide removal during transformation of a carbon fiber precursor into carbon fiber is provided. The method may comprise heating a carbon fiber body precursor at a substantially atmospheric pressure to above about 1200° C. in a furnace in a first stage, expelling a stream of effluent gas outside the furnace, wherein the stream of effluent gas comprises a cyanide, thermally oxidizing the cyanide during the first stage, and heating the carbon fiber body precursor to a temperature of between about 1600° C. and about 2200° C. in a second stage.