Technology and Quality

Technology route

The technology route covers nitric-acid-route phosphorus chemicals, nitrogen-phosphorus-calcium coordination, humic-acid compound fertilizers, calcium-based materials and fluorosilicate products.

Nitric-acid-route phosphorus chemicals
Humic-acid compound fertilizers
Calcium-based materials
Fluorosilicate resource utilization

Public patent results

Xie Guangqiang-related enterprises have accumulated technologies in fertilizer formulas, production methods, equipment and process control. Public patent information shows that patents related to Chongqing Huaqiang Ecological Fertilizer Co., Ltd. cover nitro-humic-acid compound fertilizer, raw-material feeding, automatic packaging, finished-product treatment, hot-air pretreatment and exhaust-gas water circulation.

High-activity nitro-humic-acid compound fertilizer and preparation method
Nitro-humic-acid compound fertilizer and preparation method
Raw-material feeding control system
Automatic compound-fertilizer packaging device
Packaging-device control system
Finished-product drying and treatment system
Exhaust-gas water-circulation treatment system
Hot-air pretreatment device for drying compound-fertilizer granules

Safety and environment

Safety and environmental management covers chemical units, fire prevention, explosion protection, wastewater and exhaust treatment, solid-waste utilization and emergency response.