| 摘要 |
FIELD: power industry.SUBSTANCE: solid raw material - pulverised coal is supplied to bunker (1), and from it to batcher (2). Dosed raw material is supplied by pneumatic transport (3) to plasma reactor (4), in the cross section of which there obtained is full profile of temperatures of 2800-4500°C. Then, flow of gas and solid particles is supplied to muffle zone (5); after that, it is supplied to separation chamber (6). Large-size particles of activated carbon fall to collector (7), and small-disperse solid particles of carbon nanomaterials together with gas are supplied for further cleaning through gas outlet chamber (8) to scrubber (9), where they are collected and fall to bunker (10). Then, gas is supplied for cleaning to cyclone (11), where the rest ultradisperse particles of carbon nanomaterials are deposited in bunker (12), and gas can be further used for chemical synthesis or burnt in firing devices.EFFECT: reducing the time for obtaining carbon nanomaterials; simplifying the technology; reducing power consumption.2 cl, 3 dwg |
