HEDP production process
The production of HEDP (hydroxyl Boodic acid) is usually performed through the following processes: Raw material preparation: Mix formaldehyde and ethanol at an appropriate proportion to obtain methanol ethanol (MEE) solution. At the same time, it is prepared to prepare （(H₃PO₃), phosphoric acid (H₃PO₄) and ammonia (NH₃) as other raw materials. The response step: a….