发明名称 |
METHOD AND APPARATUS FOR HEAT TREATING CARBONACEOUS MATERIAL IN A FLUIDIZED BED |
摘要 |
<p>A method and apparatus for the continuous high temperature treatment of sulfur-containing carbonaceous particles in an electrethermally heated fluidized bed is disclosed. In one aspect of the invention, a fiuidizing stream is passed through carbonaceous particles introduced into a fluidizing zone at a velocity sufficient to fluidize said carbonaceous particles. The carbonaceous particles are heated in a fluidized state, and controllably fed into and discharged from the fluidizing zone at a rate sufficient to assure that the sulfur content of the particles are reduced below 0.5%. In another aspect of the invention, at least a portion of the carbonaceous material is transformed from a relatively amorphous molecular state, into a graphite crystalline state.</p> |
申请公布号 |
CA1091895(A) |
申请公布日期 |
1980.12.23 |
申请号 |
CA19760252653 |
申请日期 |
1976.05.17 |
申请人 |
GRAPHITE SYNTHESIS COMPANY |
发明人 |
GOLDBERGER, WILLIAM M.;MARKEL, RICHARD F. |
分类号 |
C01B31/02;C01B31/04;C10B19/00;C10L9/08;(IPC1-7):01B31/00;09C1/44;10B47/24 |
主分类号 |
C01B31/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|