Purification of salt-charged waste water by wet oxidation under

Details Purification of salt-charged waste water by wet oxidation under Purification of salt-charged waste water by wet oxidation under

1994-02-22

1995-08-01

McCarthy, Neil

Liquid purification or separation

Processes

Chemical treatment

C02F 172

Patent

active

054377986

ABSTRACT:
With the process according to the invention for the purification of salt-charged waste water by wet oxidation of organic constituents under supercritical conditions, the reaction is performed in the form of a flame (5). In this case the supercritical zone is surrounded with a subcritical by-pass flow (4) formed from cooling water. At one end of the reactor (1) constructed as a cylindrical pressure vessel are provided at least one burner nozzle (2) and at least one annular inlet point (48), surrounding the burner nozzle, for the cooling water; at the other end is disposed at least one common outlet point (160) for cooling water, reaction products and in particular precipitated salts. Thanks to the by-pass flow there are no obstructions caused by salts; and corrosion problems are substantially reduced.

REFERENCES:
patent: 4113446 (1978-09-01), Modell et al.
patent: 4338199 (1982-07-01), Modell
patent: 4543190 (1985-09-01), Modell
patent: 4822497 (1989-04-01), Hong
Schilling, W. et al, "Combustion and Diffusion at High Pressures to 2000 bar", Ber. Bunsenges Phys. Chem 92, 631-636 (1988).

Affiliated with

Also associated with

Rating

Purification of salt-charged waste water by wet oxidation under does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Purification of salt-charged waste water by wet oxidation under , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Purification of salt-charged waste water by wet oxidation under will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-732269