| 发明名称 |
INSTALLATION FOR DISPENSING ULTRA-PURE GAS COMPRISING A PURIFYING UNIT |
| 摘要 |
The invention concerns an installation for dispensing ultra-pure gas comprising a main purifying unit (22) installed between a gas supply intake (16) and an ultra-pure gas dispensing outlet (18), and a branch loop (28) mounted parallel to said main purifying unit (22). The branch loop (28) comprises an auxiliary purifying unit (30). The invention is useful for dispensing ultra-pure helium, or ultra-pure oxygen.
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| 申请公布号 |
WO0152971(A3) |
申请公布日期 |
2002.01.17 |
| 申请号 |
WO2001FR00128 |
申请日期 |
2001.01.16 |
| 申请人 |
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE;GIRARD, JEAN-MARC;GARY, DANIEL |
发明人 |
GIRARD, JEAN-MARC;GARY, DANIEL |
| 分类号 |
B01D53/04;B01D53/74;F17C13/04;(IPC1-7):F17C13/04 |
主分类号 |
B01D53/04 |
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