PROCESS FOR THE PRODUCTION OF HYDROGEN PEROXIDE AND CHLORATE
摘要
<p>The invention relates to a process for the production of alkali metal chlorate comprising: providing an electrochemical cell comprising an anode and a cathode in separate anode and cathode compartments; contacting the cathode with an electrolyte comprising at least one organic mediator and one or more organic or mineral acids; reacting the organic mediator at the cathode to form at least one reduced form of the mediator; reacting the at least one reduced form of the mediator with oxygen to form hydrogen peroxide; contacting the anode with an anolyte comprising alkali metal chloride; reacting chloride at the anode to form chlorine that is hydrolysed; and, reacting the hydrolysed chlorine to form chlorate.</p>
申请公布号
WO2007004971(A1)
申请公布日期
2007.01.11
申请号
WO2006SE50183
申请日期
2006.06.02
申请人
AKZO NOBEL N.V.;EKA CHEMICALS AB;ROSVALL, MAGNUS;EDVINSSON-ALBERS, ROLF