A method for recovering polymetallic sulfide, of a present under water, hydro thermal source question contain compounds and apparatus for carrying out

摘要

According to this process, immediate levied in the vicinity of the source 5, during the periods of activity that - latter, a substantially constant flow of the hydrothermal fluid 6 from this source and concentrated 7 the compounds polymetallic in the fluid thus levied, in order to raise the surface of a fluid which is rich in compounds polymetallic. / p & & p & application is the use of the hydrothermal under -.