发明名称 |
Helium recycling for optical fiber manufacturing |
摘要 |
Helium recycling for optical fiber manufacturing in which consolidation process helium is recycled either directly for use in consolidation at high purity or recycled at lower purity adequate for usage in draw or other processes having a lower helium parity. Integrated processes for recycling helium from two or more helium using processes in the optical manufacturing process are also described. Substantial helium and cost savings are recognized. |
申请公布号 |
US6092391(A) |
申请公布日期 |
2000.07.25 |
申请号 |
US19990281555 |
申请日期 |
1999.03.30 |
申请人 |
CORNING INCORPORATED |
发明人 |
CHLUDZINSKI, PAUL ANDREW |
分类号 |
F25J1/00;B01D53/00;C01B23/00;C03B37/014;C03B37/027;C03B37/029;F17C7/00;F25J3/00;F25J3/08;(IPC1-7):F25J1/00 |
主分类号 |
F25J1/00 |
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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