发明名称 |
CARBON MEMBRANES FROM CELLULOSE ESTERS |
摘要 |
A process for the production of a carbon hollow fibre membrane comprising: (i) dissolving at least one cellulose ester in a solvent to form a solution; (ii) dry/wet spinning the solution to form hollow fibres; (iii) deesterifying said hollow fibres with a base or an acid in the presence of an alcohol; (iv) if necessary, drying said fibres; (v) carbonising the fibres; (vi) assembling the carbonised fibres to form a carbon hollow fibre membrane. |
申请公布号 |
CA2721860(A1) |
申请公布日期 |
2009.10.29 |
申请号 |
CA20092721860 |
申请日期 |
2009.04.20 |
申请人 |
NTNU TECHNOLOGY TRANSFER AS |
发明人 |
LIE, JON, ARVID;BORGE, TONE;SHERIDAN, EDEL;HAGG, MAY-BRITT |
分类号 |
B01D69/08;B01D71/02;B01D71/10 |
主分类号 |
B01D69/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|