Electrical synthesis of hydroxylamine, catalyst film, a method for manufacturing a catalyst film, electrical and synthesis of compounds using a catalyst film and hydroxyl ammonium salt using a mediator

摘要

(57) In an embodiment [Abstract] 1, relates to a method for producing a catalyst film comprising the steps of the invention: an anode, a film-forming compound and a cathode, and the electrochemical cell is made from a solution containing a nitrate ion source step of applying a current, to form a catalyst film by it. In another embodiment, relates to a process for preparing a hydroxylammonium salt comprising the steps of the invention: A partition plate is disposed between the anode and the cathode an anode and a cathode, and a partition plate and the cathode catholyte compartment between and process to provide an electrochemical cell comprising a partition plate which defines the anolyte compartment between the partition plate and the anode; nitrogen-containing compound and the catholyte in the first solution containing the mediator and; process and filling the anolyte compartment with a second solution containing an ionic compound, a compartment; process by passing a current through the electrochemical cell to produce a hydroxylammonium salt in the catholyte compartment during recovering the hydroxyl ammonium salt from the catholyte compartment.