David Michael Davis
Veterinary in Naperville, IL
License number
Colorado 4680
Issued Date
Jun 5, 1987
Renew Date
Oct 31, 1988
Expiration Date
Oct 31, 1988
Type
Veterinarian
Address
Address
5 S 045 Eloa Rd, Naperville, IL 60540
Professional information
N.a. Alumina Sales Manager
Position:
N. A. Alumina Sales Manager at Nalco, an Ecolab Company
Location:
Greater Chicago Area
Industry:
Mining & Metals
Work:
Nalco, an Ecolab Company
- Naperville, IL since Mar 2011
-
N. A. Alumina Sales Manager
Nalco
- Naperville Jan 2005 - Mar 2011
-
Industry Technical Consultant - Alumina
Nalco
- Naperville, IL Aug 2000 - Jan 2005
-
Market Development Manager
Nalco
- Texas, Missouri, West Virginia, North Carolina, Louisiana Jun 1983 - Aug 2000
-
Technical Sales Rep, District Manager
International Minerals and Chemicals, Inc.
1980 - 1982
-
Co-op Mining Engineer
Education:
Penn State University 1978 - 1983
Bachelor of Science (B.S.), Mining and Mineral Engineering Greenville High School
Bachelor of Science (B.S.), Mining and Mineral Engineering Greenville High School
Skills:
Water Treatment, Process Engineering, Polymers, Mining, Market Development, Sales Management, Cross-functional Team Leadership, Product Development, Business Strategy, New Business Development, Water, Chemistry, Manufacturing, Process Improvement, Key Account Management, Additives
Interests:
Wildlife photography, hiking, travel
The Recovery Of Alumina Trihydrate During The Bayer Process Using A Water Continuous Polymer
US Patent:
2008010, May 8, 2008
Filed:
Nov 7, 2006
Appl. No.:
11/557341
Inventors:
Jing Wang - Naperville IL, US
Kevin L. O'Brien - Saint Charles IL, US
Michael G. Strominger - Naperville IL, US
David C. Davis - Naperville IL, US
Kevin L. O'Brien - Saint Charles IL, US
Michael G. Strominger - Naperville IL, US
David C. Davis - Naperville IL, US
International Classification:
C01F 1/00
US Classification:
423122
Abstract:
A method for increasing the floccule size and volume of alumina trihydrate during the Bayer processing of bauxite ore using a flocculant in conjunction with a water continuous polymer. The addition of the flocculant and the water continuous polymer to the alumina trihydrate slurry following the security filtration and settling producing trihydrate that is put through the calcination process to produce purified alumina or used as seed for the precipitation process.