7 mtbe power point22tbaate destruct rx cat unloading

1、FORMATE DESTRUCTION REACTOR CATALYST UNLOADING PROCEDURENOTE: This is for Training only, and is not intended to be used as a step by step procedure.PO/MTBEFORMATE DESTRUCTION REACTOR CATALYST UNLOADING PROCEDUREPurposeThe purpose of this procedure is to safely unload the catalyst bed in 01R0311 Form

2、ate Destruction Reactor.ConditionsWhen 01R0311 Formate Destruction Reactor is required to be emptied of catalyst for inspection or necessary repairs.After Reactor has been properly safed and blinded for the removal of catalystNOTE: This is for Training only, and is not intended to be used as a step

3、by step procedure.PO/MTBEGUIDELINE It is recommended that operations use a reputable catalyst loading company or trained personnel for the reactor unloading and subsequent loading of catalyst. If the reactor is entered for unloading, all appropriate vessel entry precautions should be taken. The cata

4、lyst can be emptied into drums using a vessel dump nozzle. Alternatively, the catalyst can be vacuumed from the reactor. Care should be taken to avoid catalyst dusting. The Pd metal is contained in a thin layer on the outside of the catalyst particles. Any catalyst abrasion will result in dust containing high Pd concentrations. Catalyst handling should be minimized and any dust generated s