FIELD: technological processes.
SUBSTANCE: method for recycling of liquid wastes includes their evaporation in evaporator and supply directly to jet of plasma-forming gas of reactor. Wastes comprising polychlorinated biphenyls, are supplied to jet of plasma-forming gas together with neutralising agent, wastes are thermally decomposed, and products of recycling are made. At that neutralising agent used is quicklime crushed down to size of less than 74 mcm. Produced recycling products in the form of gas mixture via tuyers are blown into lower part of furnace for lime annealing, temperature of which is equal to 700-750°C.
EFFECT: increased efficiency and ecological effectiveness of method.
2 cl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR UTILISING MIXTURE OF CHLOROBENZENES AND POLYCHLOROBIPHENYLS | 2016 |
|
RU2630006C1 |
| PLASMA-CHEMICAL METHOD OF DECONTAMINATION OF GASEOUS AND LIQUID HALOGEN ORGANIC AGENTS AND WASTES CONTAINING SUCH AGENTS | 2002 |
|
RU2224178C1 |
| PLASMOCHEMICAL METHOD OF DECONTAMINATION OF GASEOUS AND LIQUID HALOGENOORGANIC WASTES | 1996 |
|
RU2105928C1 |
| METHOD FOR PREPARATION OF ANHYDROUS MAGNESIUM CHLORIDE | 2007 |
|
RU2363657C2 |
| CHEMICALLY POLLUTED LIQUID FUELS ECOLOGICALLY SAFE UTILIZATION METHOD AND DEVICE FOR ITS IMPLEMENTATION | 2016 |
|
RU2676298C1 |
| PLASMA-CHEMICAL METHOD OF DECONTAMINATING ORGANOCHLORINE SUBSTANCES | 2010 |
|
RU2455568C2 |
| METHOD OF KILLING AND NEUTRALISING TOXIC ORGANIC WASTES | 2011 |
|
RU2480260C2 |
| METHOD AND DEVICE FOR THERMOCHEMICAL RECYCLING OF COMBUSTIBLE WASTES IN VERTICAL TWO-SHAFT FURNACE FOR BURNING CARBONATE MATERIALS | 2023 |
|
RU2815308C1 |
| METHOD OF INCINERATION OF SOLID HOUSEHOLD AND OTHER ORGANIC WASTES AND A DEVICE FOR ITS REALIZATION | 2002 |
|
RU2249766C2 |
| METHOD FOR PROCESSING FLUIDS CONTAMINATED WITH POLYCHLORINATED BIPHENYL AND APPARATUS FOR PERFORMING THE SAME | 2003 |
|
RU2305014C2 |
