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发明名称
PROCESS FOR THE QUICK ELIMINATION OF HYDROGEN SULPHIDE CONTAINED IN LIQUID SULPHUR, AND CATALYTIC SYSTEM TO CARRY IT OUT
摘要
申请公布号
EP0252836(B1)
申请公布日期
1990.11.07
申请号
EP19870401583
申请日期
1987.07.07
申请人
SOCIETE NATIONALE ELF AQUITAINE (PRODUCTION)
发明人
VOIRIN, ROBERT;PEPY, ANDRE
分类号
C01B17/02;B01J31/02;C01B17/027
主分类号
C01B17/02
代理机构
代理人
主权项
地址
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