A procedure to inhibit the autoxidation during Spray Drying of Aqueous suspensions of detergents.

摘要

Method for inhibiting autoxidation during Spray Drying of Aqueous suspensions of detergents.Is to incorporate the suspension of the Mixer of 0.05 to 2% by weight of an agent of load transfer, either in solution or suspension, can also be injected into a high pressure conduit by Passing the suspension until the pressurized spray nozzles As the Spray Drying Tower.The load Transfer Agent is Sodium or Potassium iodide. The tensoacctivo nonionic Agent consists of a primary or secondary alcohol ethoxylate with 1 to 25 mol etieno oxide per mole of alcohol.