Title: Chemical waste treatment method
Application Number: 94194874 Application Date: 1994.11.25
Publication Number: 1142200 Publication Date: 1997.02.05
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: B01F3/02;B01F3/04;B01F3/08;B01F5/02;B01J10/00;B01J12/00
Applicant(s) Name: Hyperno Co., Ltd. Address:
Inventor(s) Name: G. Russo
Attorney & Agent: WEI JINXI WU DAJIAN
Abstract:
    A method for the treatment of chemical wastes, particularly recalcitrant wastes such as spent caustic from the oil, gas, chemical and petrochemical industries, in which normally slow physical mass transfer of gases between phases, and other chemical reactions, such as carbonation, stripping and oxidation, are facilitated and speeded up. The result is more environmentally acceptable waste for disposal. It involves the mixing together in a reaction vessel (8) of the first waste fluid with a second fluid by using a mixing device, such as a jet compressor (5), designed to intimely mix the fluids together so as to provide a large surface area of the second fluid relative to the first. The process is applicable to the treatment of chemicals other than waste chemicals.
Time: 9