Phoenix Equipment is a global provider in selling used phthalic anhydride Oxidation process unit was newly built in 1992; switch condenser was new in 1997. Purified Phthalic Anhydride product has the specifiions: Purity > 99.5%;
Phthalic Anhydride unit consists of fixed bed reactor with a post-reactor, continuous gas cooling, continuous product recovery by switch condensation, thermal
TCC's phthalic anhydride is a toxic, white crystalline compound used in the manufacture of Phthalic Anhydride Spec TCC – Click To Download such as o–xylene in water, or maleic anhydride, a series of “switch condensers” is required.
Finally, it enters the switch condenser for product separation. The main Production of phthalic anhydride is an exothermic process, where the amount of heat generated is high. .. Then the model order specifiion is provided. Then by least
Switch Condenser - Free download as PDF File (.pdf), Text File (.txt) or read W l y attempts t o produce p h t h a l i c anhydride oc a commercial s c a l e by this
A fluidised bed reactor is used for the production of phthalic anhydride Products are separated from the waste gases using switch condensers a) Draw and
xylene with air excess leads to the production of phthalic anhydride and bed reactor, batch units (such as switch condensers and an intermediate .. the process, such as design specifiions, parameter estimation, data reconciliation and,.
25 May 1993 A system for producing phthalic anhydride by vapor phase oxidation of There are typically a minimum of three switch condensers 140, i.e., two of the . to the following specifiion in conjunction with the annexed drawings,
29 Apr 2010 Production of Phthalic Anhydride from o-Xylene. The subject of this devices known as a switch condenser set (SC-701). The feed to the
Phthalic Anhydride does not contain a chemical moiety suggesting an oxidising potential. The technology for the production of Phthalic anhydride (PA) is based on the oxidation switch condensers units. Data Sheet (MSDS) or contact us.
3 Jan 2013 (C), switch condensers (SC), crude phthalic anhydride tank (T), .. quality of the online analysis through manual injection in the above
The main process waste gas from the phthalic anhydride switch condensers is controlled either by a scrubber-incinerator combination or by direct incineration.
RolleChim: Engineering company skilled on providing technology and critical equipment for phthalic anhydride process. Supply of switch condensers, fixed-bed
19 Dec 2012 Processes for controlling the operation of switch condensers are provided. passing the phthalic anhydride through a plurality of switch condensers  It must also be noted that, as used in the specifiion and the
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