Carbon Dioxide → Carbon Dioxide

Beteiligte Stoffe

Reaktionsschritte

A process of anhydrous carbo-chlorination of AlPO4 comprising the steps of introducing AlPO4 -containing material into a reactor zone; introducing chlorine and carbonaceous material into said reactor zone; heating the reactor zone to a temperature of from 600°-1200°C to form aluminum chlorides, phosphorous oxides, phosphorous chlorides, phosphorous oxychlorides and carbon oxides; separating the reaction products into three fractions by condensation, the first fraction being P2O5, the second fraction being AlCl3 and AlCl3 . POCl3, and the third fraction being PCl3, PCl5, P2O3, CO and CO2 ; and passing said fraction, which is gaseous, into an oxidizer to produce P2O5, CO2 and Cl2.

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