NORMAN OSTROFF
Engineers in Stamford, CT
License number
Pennsylvania PE060352E
Category
Engineers
Type
Professional Engineer
Address
Address
2
Stamford, CT 06903
Pennsylvania
Pennsylvania
Personal information
See more information about NORMAN OSTROFF at radaris.comName
Address
Phone
87 Fishing Trl, Stamford, CT 06903
Stamford, CT
87 Fishing Trl, Stamford, CT 06903
Professional information
Flue Gas Scrubbing And Conversion Of Calcium Sulfite To Calcium Sulfate
US Patent:
4024220, May 17, 1977
Filed:
Aug 25, 1975
Appl. No.:
5/607310
Inventors:
Norman Ostroff - Stamford CT
Nurhan E. Takvoryan - Norwalk CT
Nurhan E. Takvoryan - Norwalk CT
Assignee:
UOP Inc. - Des Plaines IL
International Classification:
C01B 1700, C01F 1146, C01F 100
US Classification:
423242
Abstract:
In the scrubbing of sulfur compound containing stack gases, there is an advantage to converting calcium sulfite to calcium sulfate downstream from the scrubber in order to provide for smaller sludge handling equipment and to form a more usable sludge. Thus, in the present operation, there is provided an ozonation of the withdrawn scrubber bottoms slurry to effect the conversion of calcium sulfite in such slurry to calcium sulfate.