发明名称 |
Automatic refill system for ultra pure or contamination sensitive chemicals |
摘要 |
A highly reliable and safe, modular automatic refill (bulk delivery) system for ultra-high purity pyrophoric metalorganic chemicals employing: a manifold that insures contamination-free operation; a liquid-level detection system with fail-safe redundancy; and an evacuation system which leaves the system's manifold and transfer lines relatively free of chemical fire hazards; leaves them free of oxygen contamination; and leaves the composition of the system's carrier gas unaffected, between refills. |
申请公布号 |
AU8640401(A) |
申请公布日期 |
2002.02.18 |
申请号 |
AU20010086404 |
申请日期 |
2001.07.31 |
申请人 |
ARCH SPECIALTY CHEMICALS, INC. |
发明人 |
CHRISTOPHER S. BLATT;RICHARD H. PEARCE;GRAHAM WILLIAMS;EDWARD H. WENTWORTH III |
分类号 |
B01J4/00;F17C5/00;F17C13/02;F17C13/04;G01F1/66;G01F15/18;G01F23/292;H01L21/205 |
主分类号 |
B01J4/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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