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Single
stripper with ammonia side stream extraction technology
Single
stripper with ammonia side stream extraction technology
was jointly developed by FRIPP, Luoyang Petrochemical and
Engineering Company, Changling Refining and Chemical
General Works and other companies. This technology has
been applied in many refineries with considerable
environmental and economic benefits.
With
more and more sour crudes being processed, the discharging
of sulfur and ammonia containing wastewater are causing
stripper to work over its limit. FRIPP, on the basis of
single stripper technology, has developed single stripper
base design and revamp/expansion technology including
removing oil via water demulsification, tray calculation,
packing material screening, alkali stripping, condition
optimization, and etc.
This
technology can increase the capacity of stripper; lower
the concentrations of sulfides and ammonia in wastewater,
improving the quality of by products such as hydrogen
sulfide and ammonia.
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