Title:
DEVICE FOR DESTROYING HAZARDOUS SUBSTANCES (VARIANTS)
Document Type and Number:
WIPO Patent Application WO/2001/088438
Kind Code:
A1
Abstract:
The invention relates to the transformation at high temperature of materials and can be used for the destruction of hazardous substances, for instance, degraded herbicides and pesticides. The inventive device for destroying hazardous substances comprises an arc plasma generator fitted with separate cathode (1) and anode (2) units embodied in the form of two cylinders having a clearance between the surfaces thereof, a protective chamber (3), a device for supplying a substance into plasma, a device for slag recuperation (8) and a unit for subsequent treatment of exhaust gas (9). The cathode unit represents a jet plasmatron fitted with a rod cathode (10) and a nose-piece (11). The processed material is transported by an annular flow along an passes arc-stream (17) and through a localizer (6). The particles are heated up when they come into contact with the surfaces of the anode cylinders. In the second variant, an arc channel heats an end of a rod made of a pressed glass-forming mix-material. Solid decomposition products of hazardous substances are incorporated into the melted glass-forming mix-material and eliminated for future processing.
Inventors:
SHIMANOVICH VLADIMIR DEMIANOVI (BY)
ZALATOVSKY ANATOLI IVANOVICH (BY)
SMYAGLIKOV IGOR PETROVICH (BY)
SAVCHENKOV NIKOLAI ABRAMOVICH (BY)
MOSSE ALFRED LVOVICH (BY)
NEFEDOV ANATOLY PAVLOVICH (RU)
PANKOVETS SERGEI MIKHAILOVICH (BY)
ZALATOVSKY ANATOLI IVANOVICH (BY)
SMYAGLIKOV IGOR PETROVICH (BY)
SAVCHENKOV NIKOLAI ABRAMOVICH (BY)
MOSSE ALFRED LVOVICH (BY)
NEFEDOV ANATOLY PAVLOVICH (RU)
PANKOVETS SERGEI MIKHAILOVICH (BY)
Application Number:
PCT/BY2001/000005
Publication Date:
November 22, 2001
Filing Date:
April 21, 2001
Export Citation:
Assignee:
INST OF MOLECULAR AND ATOMIC P (BY)
SHIMANOVICH VLADIMIR DEMIANOVI (BY)
ZALATOVSKY ANATOLI IVANOVICH (BY)
SMYAGLIKOV IGOR PETROVICH (BY)
SAVCHENKOV NIKOLAI ABRAMOVICH (BY)
MOSSE ALFRED LVOVICH (BY)
NEFEDOV ANATOLY PAVLOVICH (RU)
PANKOVETS SERGEI MIKHAILOVICH (BY)
SHIMANOVICH VLADIMIR DEMIANOVI (BY)
ZALATOVSKY ANATOLI IVANOVICH (BY)
SMYAGLIKOV IGOR PETROVICH (BY)
SAVCHENKOV NIKOLAI ABRAMOVICH (BY)
MOSSE ALFRED LVOVICH (BY)
NEFEDOV ANATOLY PAVLOVICH (RU)
PANKOVETS SERGEI MIKHAILOVICH (BY)
International Classes:
F23G5/08; F23G7/04; H05H1/24; (IPC1-7): F23G5/10; H05H1/26
Domestic Patent References:
| WO1996028693A1 | 1996-09-19 | |||
| WO1989011775A1 | 1989-11-30 |
Foreign References:
| EP0290815A1 | 1988-11-17 | |||
| EP0636839A2 | 1995-02-01 | |||
| US3780675A | 1973-12-25 |
Attorney, Agent or Firm:
Vashuk, Galina Vasilievna (BY)
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