发明名称 |
Process for recovering polymetal compounds discharged from a submarine hydrothermal source and devices for carrying out the same |
摘要 |
A process and device for recovering polymetal compounds discharge from a submarine hydrothermal source comprises the use of a device comprising a bell-shaped collector member provided with a flexible skirt and placed just above the hydrothermal source to cover it substantially tightly. Means are connected to said collector for withdrawing hydrothermal fluid from the source and means are provided for concentrating the polymetal compounds thereof by settling or by centrifugation with a pipe for raising the so-concentrated flow to a surface installation associated with a bottom turbine energized by power derived from the hydrothermal fluid energy.
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申请公布号 |
US4533526(A) |
申请公布日期 |
1985.08.06 |
申请号 |
US19820451674 |
申请日期 |
1982.12.21 |
申请人 |
INSTITUT FRANCAIS DU PETROLE |
发明人 |
DELACOUR, JACQUES;LEVALLOIS, EMILE;ANTIER, PATRICK;SAINT MARTIN, FRANCOIS-XAVIER |
分类号 |
C22B3/04;E21B43/01;E21C41/00;E21C45/00;E21C50/00;(IPC1-7):C01B17/20 |
主分类号 |
C22B3/04 |
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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