| 摘要 |
PCT No. PCT/NL88/00017 Sec. 371 Date Oct. 18, 1989 Sec. 102(e) Date Oct. 18, 1989 PCT Filed Apr. 18, 1988 PCT Pub. No. WO88/08505 PCT Pub. Date Nov. 3, 1988.Burner having two coaxially mounted tubes (3,4). The outer tube (3) is provided with means to introduce both air and particulate matter in the space between both tubes. For conveying of solid matter between both tubes screw conveyor means (5) are provided. Transferring of gasses resulting from gasification of the solid material to the inner space of the inner tube 4 is provided by opening (15).
|
