Method for the long-term safekeeping of solution-filled caverns by means of underlays with industrial wastes and a further use of the displaced solution inventory in industrial processes

摘要

Method for geomechanically long-term safe filling of solution-filled caverns with waste-based thick matter suspensions according to recipe specification with simultaneous utilization of the displaced excess solution in industrial processes, characterized in that prior to introduction of the thick stock suspension, a fluid barrier, consisting of a highly concentrated aqueous Schwerelösung, compared to the salt rock of the cavern a saturated Solution is, with the controlled solution content of the cavern is underlaid, is introduced and only then the Dickstoffversatzeinbau done in the wet-on-wet process.