(491e) Consistency of Experimental Data IN Chemical-Technological Systems for Balance Calculation
AIChE Annual Meeting
2009
2009 Annual Meeting
Computing and Systems Technology Division
Poster Session: Systems and Process Design
Wednesday, November 11, 2009 - 6:00pm to 8:00pm
This study deals with the issue of consistency of data measured on different data flows and containing possible inaccuracies of measurement, as well as efficiency indicators.
The assessment of measurement errors was based on balance equations errors.
The balance equation was calculated from the measurements and data system control.
The technological losses and efficiency indicators (selectivity, productivity, operating costs, etc.) were taken into consideration. Before the sequence of data points, a data accuracy analysis was carried out, as well as a system topology.
This methodology was carried out on the ERP of an oil refinery.
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