Seismiske refleksjonsdata-innsamling og behandlingsfremgangsmåte og anordning for undersökelse innenfor tektoniske komplekse omgivelser

摘要

A plant which, when used to produce pressurised oxygen gas, includes a switch, e.g. a liquid oxygen/liquid air switch, for meeting relatively long-term peak demand as well as short-term, high-amplitude peak demand, and a circuit (13, 30) for compressing oxygen to a pressure higher than the production pressure. Said circuit leads to a buffer (15) at least partially meeting short-term, high-amplitude peak demand.