| 发明名称 |
PROCESS FOR PREPARING A FERMENTATION WORT CONTAINING A POLYSACCHARIDE WITH INCREASED FILTERABILITY |
| 摘要 |
<p>A fermentation wort comprising a polysaccharide is treated to increase its filterability by subjecting the wort to an ultrafiltration followed by heating. The filterability of the obtained wort is excellent and it can be applied to enhanced oil recovery.</p> |
| 申请公布号 |
IN172065(B) |
申请公布日期 |
1993.03.27 |
| 申请号 |
IN1988MA71019 |
申请日期 |
1988.10.11 |
| 申请人 |
INSTITUT FRANCAIS DU PETROLE |
发明人 |
JACQUELINE LECOURTIER;CHRISTINE NOIK;GUY CHAUVETEAU |
| 分类号 |
E21B43/22;C08B37/00;C12P19/04;C12P19/06;C12R1/64;(IPC1-7):B01D37/02 |
主分类号 |
E21B43/22 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
