Urea production is a culmination of industrial ingenuity, evolving from a "battle" between coal and natural gas to a million-ton-scale upgrade. China's urea industry is moving towards a new balance of high efficiency and green development under the mission of food security and carbon neutrality. Every white granule carries the weight of a technological revolution; farmers should pay attention to the production process when purchasing urea—after all, behind 40% of global production capacity lies a complex interplay of carbon capture, AI optimization, and export controls.

Urea production adopts the "ammonia-carbon dioxide method," which achieves efficient and clean production through three stages: raw material processing, high-pressure synthesis, and product purification. A single unit has an annual capacity of 800,000 tons with a purity of over 98.5%, providing support for global food security.

Crop growth is inseparable from chemical fertilizers, and it is thanks to the use of chemical fertilizers that hundreds of millions of people are fed. Commonly used chemical fertilizers are divided into three main categories: nitrogen fertilizers, phosphate fertilizers, and potash fertilizers, and urea is an important type of nitrogen fertilizer. Below, we will gain a comprehensive understanding of urea.