Draining components insoluble in solvent from container for commercial chemical, by feeding solvent into draining tank such that chemical in undissolved form is dissolved and mechanically separating solvent and insoluble components

摘要

Process for draining components insoluble in a solvent from a container for at least one commercial chemical, where the commercial chemical is at least partially unresolved, the insoluble components are contained as a mixture in a sediment, and the sediment of the container is derived into a draining tank, comprises (a) feeding solvent into the draining tank such that the commercial chemical present in undissolved form in the draining tank and/or other soluble components are substantially dissolved, (b) mechanically separating, and (c) introducing the separated solvent to the container. Process for draining components insoluble in a solvent from a container, preferably brine tank, for at least one commercial chemical, where the commercial chemical is at least partially unresolved, the insoluble components are contained as a mixture in a sediment, and the sediment of the container is derived into a draining tank, comprises (a) feeding solvent into the draining tank such that the commercial chemical present in undissolved form in the draining tank and/or other soluble components are substantially dissolved in the solvent, (b) mechanically separating the solvent and the insoluble components, and (c) introducing the separated solvent to the container.