Conductivity feedback control system for slurry bending

This invention relates to a process and system for making a slurry having a solids content within a qualification range. More particularly, the invention relates to a process and system that utilize a reference conductivity value indicative of when a sufficient amount of at least two chemicals are c...

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Bibliographische Detailangaben
1. Verfasser: Lemke, Travis A
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:This invention relates to a process and system for making a slurry having a solids content within a qualification range. More particularly, the invention relates to a process and system that utilize a reference conductivity value indicative of when a sufficient amount of at least two chemicals are combined to provide a slurry with the desired solids content. By monitoring conductivity while the chemicals are combined and comparing the monitored conductivity value to the reference conductivity value, the process and system of the present invention are able to easily and accurately monitor and/or provide a slurry having a solids content within a desired qualification range. The invention provides a process and system that utilizes conductivity measurements during mixing of chemical components to provide a slurry having a solids content within a qualification range. That is, by providing a reference conductivity value indicative of when a sufficient amount of at least two chemicals are combined and by monitoring conductivity while the chemicals are combined, the process and system of the present invention are able to provide a slurry having a solids content within a qualification range.