Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Under water post-cooling

Intensive cooling using an immersing device (under water post-cooling), mostly used for filler pipes and fuel tanks (cycle reduction up to 40%)... [Pg.155]

A further interaction comes into play when the thermal DeNOx process is used to reduce NO,.. When stack gases cool and initial sulfur is present in the fuel, the S03 that forms reacts with water to form a mist of sulfuric acid, which is detrimental to the physical plant. Furthermore, the ammonia from the thermal DeNO, process reacts with water to form NH4HS02—a glue-like, highly corrosive compound. These S03 conditions can be avoided by reducing the S03 back to S02. Under stack (post-combustion) temperatures, the principal elementary reactions for S03 to S02 conversion are... [Pg.457]

See other pages where Under water post-cooling is mentioned: [Pg.45]    [Pg.5]    [Pg.179]    [Pg.34]    [Pg.66]    [Pg.92]    [Pg.342]    [Pg.652]    [Pg.5]    [Pg.179]    [Pg.449]    [Pg.640]    [Pg.312]    [Pg.96]    [Pg.764]    [Pg.811]    [Pg.948]    [Pg.1437]    [Pg.96]    [Pg.194]    [Pg.764]    [Pg.811]    [Pg.948]    [Pg.1437]    [Pg.213]    [Pg.341]    [Pg.326]    [Pg.11]    [Pg.83]    [Pg.170]    [Pg.254]    [Pg.382]   
See also in sourсe #XX -- [ Pg.129 ]



SEARCH



Cooling water

WATER-COOLED

© 2024 chempedia.info