Richard D Mohr

US Patent:

D608060, Jan 12, 2010

Filed:

Jun 20, 2007

Appl. No.:

29/288705

Inventors:

James Stamos - Goshen NY, US
Robert Tolve - Monroe NY, US
Richard Mohr - Allendale NJ, US
Somboon Tepnarumit - Bangkok 10250, TH

International Classification:

3099

US Classification:

D30160, D1199

US Patent:

40201481, Apr 26, 1977

Filed:

Jul 15, 1975

Appl. No.:

5/596200

Inventors:

Richard A. Mohr - Martinsville NJ
Sushil K. Bhalla - Princeton NJ
Peter H. Zeh - Williamsville NY

Assignee:

FMC Corporation - Philadelphia PA

International Classification:

C01B 1510

US Classification:

423415P

Abstract:

Manufacturing dry, free-flowing crystalline sodium carbonate peroxide by passing a gas stream at a temperature between 70. degree. and 150. degree. C into a drying zone containing moist sodium carbonate peroxide while maintaining the exit gas stream temperature between 50. degree. and 130. degree. C until the sodium carbonate contains between 0. 05% and 0. 5% by weight moisture, immediately passing the dried material into a cooling zone where the sodium carbonate peroxide temperature is lowered to between 0. degree. and 40. degree. C, and removing a dry, free-flowing, crystalline sodium carbonate peroxide product containing between 0. 001% and 0. 20% by weight moisture.

US Patent:

43943616, Jul 19, 1983

Filed:

May 24, 1982

Appl. No.:

6/381279

Inventors:

Sidney Berkowitz - Highland Park NJ
Richard A. Mohr - Martinsville NJ

Assignee:

FMC Corporation - Philadelphia PA

International Classification:

C01B 2516

US Classification:

423321S

Abstract:

An organic solvent system, for use in solvent extraction of wet process phosphoric acid, is a mixture of an organic phosphate ester and an essentially water-immiscible organic ketone or alcohol.