Black Liquor Oxidization Analyzer

The Black Liquor Oxidation Analyzer Solution: The DURALYZER-UV™ online black liquor oxidation (BLOX) process analyzer utilizes sample extraction technology coupled with ultraviolet attenuated total reflectance (UV-ATR) spectroscopy for sample analysis. Measurements of residual effective alkali (REA), residual sodium sulfide (RNa2S), and percent total Dissolved solids (%TDS) are provided for each sample line.
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Manufacturer: R.E. Hodges; Auburn, Alabama

BLOX Analyzer :

The DURALYZER-UV™ BLOX process analyzer has been designed for ease of operation and the overall reduction of short and long-term maintenance requirements. This has a net effect of minimizing the overall cost of ownership.

Scheduled maintenance requirements include periodic bulb replacement in the light source enclosure, replacement/replenishment of, sample cell optics cleaning acid, and replacement of the pinch valve hoses.

Yearly diagnostics and inspection of the analyzer is required because conditions vary from mill-to-mill and an exact maintenance schedule would be difficult to forecast accurately. Unscheduled maintenance has been greatly reduced by minimizing the overall system component count as well as the design and implementation of proprietary high life cycle valves