Method for preparing urea by recycling vanadium precipitation wastewater

• Main Authors: XU RAN, LI BAISONG, ZHANG SHIJU, XIONG SHUAI, SONG TAO, HU YIFAN, LI XILIN, XU LINGLI
• Format: Patent
• Language: Chinese; English
• Published: 18.10.2022
• Subjects: ACYCLIC OR CARBOCYCLIC COMPOUNDS; CHEMISTRY; COMPOUNDS THEREOF; INORGANIC CHEMISTRY; METALLURGY; NON-METALLIC ELEMENTS; ORGANIC CHEMISTRY

The invention relates to a method for preparing urea by recycling vanadium precipitation wastewater, and belongs to the technical field of vanadium precipitation wastewater reutilization. The method for preparing the urea by recycling the vanadium precipitation wastewater comprises the following ste...