发明名称 |
METHOD FOR CLEANING OF HEAT EXCHANGERS |
摘要 |
2105674 9215834 PCTABS00016 The method for cleaning of heat exchangers after passage of fluid, pulpy material through the heat exchangers is characterized by the fact that the heat exchangers are exposed to a cip (cleaning in place) treatment with a solution of an enzyme preparation, which contains pectolytic, cellulolytic and hemicellulolytic activities. This method for cleaning of heat exchangers is less time and energy consuming and more environmental-friendly than the hitherto used methods of this kind.
|
申请公布号 |
CA2105674(A1) |
申请公布日期 |
1992.09.09 |
申请号 |
CA19922105674 |
申请日期 |
1992.03.06 |
申请人 |
NOVO NORDISK A/S;APV BAKER AS |
发明人 |
GREVE, FOLMER;STUTZ, CHRISTIAN |
分类号 |
C02F3/00;C02F3/34;C12N9/00;F28F19/00;F28F19/01;F28G9/00;(IPC1-7):F28G9/00;A23L2/34 |
主分类号 |
C02F3/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|