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Carolyn Kucharz Phones & Addresses

  • 7258 Farwell Ave, Chicago, IL 60631
  • 7508 Argyle St, Harwood Heights, IL 60706

Work

Position: Protective Service Occupations

Education

Degree: High school graduate or higher

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Professional Records

License Records

Carolyn J Kucharz

Address:
Chicago, IL 60631
License #:
049200181 - Expired
Issued Date:
Aug 26, 2010
Expiration Date:
Mar 31, 2013
Type:
Pharmacy Technician

Publications

Us Patents

Process For Regenerating Spent Acid-Activated Bentonite Clays And Smectite Catalysts

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US Patent:
53589157, Oct 25, 1994
Filed:
Feb 12, 1993
Appl. No.:
8/017382
Inventors:
Robert S. Nebergall - Lombard IL
Dennis R. Taylor - Palatine IL
Carolyn J. Kucharz - Chicago IL
Assignee:
American Colloid Company - Arlington Heights IL
International Classification:
B01J 2034
B01J 3860
B01J 3864
C11B 310
US Classification:
502 27
Abstract:
A three step process for regenerating spent bleaching clays and acid-activated smectite catalyst granules includes: (1) an extraction step to remove a majority of entrained oil, preferably about 75% to about 95% by weight of the entrained oil, when regenerating bleaching clays; (2) an oxidation step to remove the majority of remaining carbonaceous adsorbates which are not removed by the preceding extraction step, and (3) an acid wash step to restore the acidity normally associated with fresh acid-activated bleaching clays. The features of steps 2 and 3 may be combined into a single step by using an appropriate oxidant, for example, a source of acidic protons, such as peracetic acid.

Process For Regenerating Spent Acid-Activated Bentonite Clays And Smectite Catalysts

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US Patent:
54687012, Nov 21, 1995
Filed:
May 23, 1994
Appl. No.:
8/247259
Inventors:
Robert S. Nebergall - Lombard IL
Dennis R. Taylor - Palatine IL
Carolyn J. Kucharz - Chicago IL
Assignee:
American Colloid Company - Arlington Heights IL
International Classification:
B01J 2034
B01J 3860
US Classification:
502 80
Abstract:
A three step process for regenerating spent bleaching clays and acid-activated smectite catalyst granules includes: (1) an extraction step to remove a majority of entrained oil, preferably about 75% to about 95% by weight of the entrained oil, when regenerating bleaching clays; (2) an oxidation step to remove the majority of remaining carbonaceous adsorbates which are not removed by the preceding extraction step, and (3) an acid wash step to restore the acidity normally associated with fresh acid-activated bleaching clays. The features of steps 2 and 3 may be combined into a single step by using an appropriate oxidant, for example, a source of acidic protons, such as peracetic acid.
Carolyn J Kucharz from Chicago, IL, age ~69 Get Report