AdBlue production - Integer Research
AdBlue production - Integer Research
AdBlue production - Integer Research
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3.2 Multiple contamination risks for <strong>AdBlue</strong><br />
produced from Dissolving of solid Urea<br />
• Main contamination risks<br />
– Solid Urea quality<br />
– Demineralised water quality<br />
– Not dedicated equipment<br />
– Cross contamination with<br />
other products or ambient<br />
conditions<br />
• Control Measures<br />
– Incoming control of solid<br />
Urea<br />
– On line control of water<br />
quality<br />
– Control of process<br />
parameters<br />
– Dedicated equipment<br />
– Batch analysis<br />
– Routines to handle off spec.<br />
product<br />
Östen Andersson
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