Green Sustainable Development
Kuncai Technology is committed to driving a green transformation in titanium dioxide production through innovative processes and end-to-end process management, setting a new industry benchmark for environmental protection and sustainable development.
Zero solid waste discharge
The extraction process achieves zero solid waste discharge, completely eliminating the issue of waste‑slag disposal inherent in conventional methods.
Low wastewater discharge
An innovative process achieves low wastewater discharge, thereby avoiding the acid‑contaminated wastewater issues associated with conventional methods.
Recycling system
Hydrochloric acid and the extractant are recycled, establishing a comprehensive resource recovery system.
By-product recovery and utilization
The byproduct ferrous chloride can be used to produce iron oxide and recover hydrogen chloride, thereby maximizing resource utilization.
Results Showcase
Energy Cleanliness
01
15.8 MW rooftop solar photovoltaic (averaging 15.8 million kWh of annual generation) + nuclear‑powered district heating (reducing carbon emissions by 11,000 tons per year), with 40% of production electricity sourced from green energy.
Emission reduction results
02
Each year, it reduces carbon emissions by 11,060 tons, carbon dust by 3,886 tons, and sulfur dioxide by 426 tons—far exceeding the industry average.
Circular economy
03
The circulation utilization rate of hydrochloric acid/extraction agent is ≥95%, and the treated wastewater is reused in the chlor-alkali industry, with 100% recovery of by-products (ferrous chloride → ferric oxide).
Authoritative Certification
04
ISO 14044 life-cycle assessment certification, EcoVadis Silver rating, and Green Factory—aligning with global “dual carbon” policy trends.