Liquid purification or separation – Processes – Ion exchange or selective sorption
Patent
1993-03-19
1994-10-18
Nessler, Cynthia L.
Liquid purification or separation
Processes
Ion exchange or selective sorption
210669, 210759, 210909, C02F 128, C02F 172
Patent
active
053565398
ABSTRACT:
A process for removing nitroaromatic and nitrophenolic compounds from an alkaline wastewater stream generated in a process for the nitration of aromatic compounds by the mixed acid technique, which comprises
REFERENCES:
patent: 2070856 (1937-02-01), Butterfield
patent: 4294703 (1981-10-01), Wilms et al.
patent: 4340490 (1982-07-01), Junkermann et al.
patent: 4370241 (1983-01-01), Junkermann et al.
patent: 4604214 (1986-08-01), Carr et al.
patent: 4767543 (1988-08-01), Chornet et al.
patent: 4804480 (1989-02-01), Jayawant
patent: 4925565 (1990-05-01), Adams et al.
patent: 5039416 (1991-08-01), Loew et al.
Adams Keith B.
Casas Baldomero
Peter Steven B.
Sawicki John E.
Air Products and Chemicals Inc.
Leach Michael
Marsh William F.
Nessler Cynthia L.
Simmons James C.
LandOfFree
Tandem waste stream treatment for the removal of nitroaromatics does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Tandem waste stream treatment for the removal of nitroaromatics , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tandem waste stream treatment for the removal of nitroaromatics will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2370118