基本信息:
- 专利标题： Purification of carbon dioxide for use in brewing
- 专利标题（中）：二氧化碳清洗在啤酒厂使用。
- 申请号：EP86301518.6 申请日：1986-03-04
- 公开(公告)号：EP0194795A2 公开(公告)日：1986-09-17
- 发明人： Perry, Edward James W.S. Atkins & Partners , Coleman, Anthony Richard W.S. Atkins & Partners
- 申请人： KINS DEVELOPMENTS LIMITED
- 申请人地址： 12A Upper Berkeley Street London W1H 7PE GB
- 专利权人： KINS DEVELOPMENTS LIMITED
- 当前专利权人： KINS DEVELOPMENTS LIMITED
- 当前专利权人地址： 12A Upper Berkeley Street London W1H 7PE GB
- 代理机构： Pendlebury, Anthony
- 优先权： GB8505689 19850305
- 主分类号： F25J3/08
- IPC分类号： F25J3/08 ; C01B31/20 ; C12F3/02
摘要：
@ A process for producing substantially pure liquid carbon dioxide, and subsequently re-evaporating the substantially pure liquid carbon dioxide to produce substantially pure gaseous carbon dioxide from impure carbon dioxide gas which is produced during the fermentation step of a brewing process or has been used as an overgas in a brewing plant, the substantially pure gaseous carbon dioxide being for use in carbonating the brewed product or as an overgas in the brewing plant, the process comprising the steps of:-
(a) removing impure carbon dioxide gas from the brewing plant;
(b) pressurising the impure carbon dioxide gas; The invention also provides an apparatus for carrying out that process.
(a) removing impure carbon dioxide gas from the brewing plant;
(b) pressurising the impure carbon dioxide gas; The invention also provides an apparatus for carrying out that process.
公开/授权文献:
- EP0194795B1 Purification of carbon dioxide for use in brewing 公开/授权日：1991-01-09
IPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F25 | 制冷或冷却；加热和制冷的联合系统；热泵系统；冰的制造或储存；气体的液化或固化 |
| ----F25J | 通过加压和冷却处理使气体或气体混合物进行液化、固化或分离 |
| ------F25J3/00 | 使用液化或固化作用进行分离气体混合物成分的方法或设备 |
| --------F25J3/08 | .从气体或气体混合物中分离出气体杂质 |