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发明名称
Abatement of NF3 with metal oxalates
摘要
A process for abating NF3 by contacting it with a metal oxalate or carbonate.
申请公布号
US5910294(A)
申请公布日期
1999.06.08
申请号
US19970971545
申请日期
1997.11.17
申请人
AIR PRODUCTS AND CHEMICALS, INC.
发明人
LANGAN, JOHN GILES;WITHERS, JR., HOWARD PAUL
分类号
A62D3/00;C01D3/02;C01D17/00;(IPC1-7):C01B21/00;C01B9/08;C01J8/00
主分类号
A62D3/00
代理机构
代理人
主权项
地址
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