Proprietary equipment design and supply
TMP dosing system for maleic anhydride process.
From the start-of-run till the end-of-run, maleic anhydride catalyst activity continuously decreases. To lengthen the catalyst life-cycle, trimethyl-phosphate (TMP) must be added to the reactor feed.
Safe and smooth reaction system operation.
Technobell’s own developed Selectivity/Activity Stabilizer (SAS) dosing system is compact, easy to assemble and can be quickly connect to the reactor feed.
Equipment features
Constant flow and perfect distribution
Through special design, SAS dosing system achieves constant flow and perfect TMP distribution in all reactor tubes.
Improved catalyst operation control
Stable catalyst hot-spot
Higher yield & plant productivity
Longer catalyst life-cycle
Suitable for TEP stabilizer
The complete system is also capable of dosing other types of stabilizers like triethyl phosphate (TEP) and others.
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