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About UsFocusing on the green mineral materials sector—high-tech and high-value-added products—we are rooted in the domestic market while expanding globally. We have now grown into an international holding company whose business scope covers industries such as mine development, ore dressing and smelting, and environmental protection technology.
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Business & ProductsFocus on the comprehensive utilization of refractory mineral resources such as antimony-bearing gold concentrates and arsenic-bearing gold concentrates, as well as the recycling and disposal of hazardous waste.
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InnovationRelying on scientific and technological innovation to build sustained competitive capabilities, JinAo has established a sound technology innovation system that is enterprise-centered, market-oriented, and integrates industry, academia, and research. It has created a multi-system, all-round innovation platform framework encompassing technical research platforms, inspection and experimental application platforms, industry-academia-research cooperation platforms, as well as platforms for attracting and cultivating high-end talent.
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BlogAlways focus on the field of green mineral materials with high technology and high added value, and stay informed about company updates and industry-related facts and information.
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Sustainable DevelopmentJinAo has always adhered to the ecological and environmental protection philosophy that “lucid waters and lush mountains are invaluable assets,” and upheld the principle of “balancing development with conservation” in mineral resource exploitation. In conducting its business, JinAo places great importance on protecting the ecological environment—including clean air, fresh water, soil, forests, energy, and food—upon which humanity depends for survival.
Gold Exploration, Mining, and Ore Dressing
By studying advanced technologies and experiences both domestically and internationally and by adopting cutting-edge, high-precision underground gold-detection equipment, the company has continuously enhanced its gold exploration capabilities—particularly in the exploration and extraction of deep-seated mineral resources. Adhering to the principles of “low-carbon operations, green mining, and scientific extraction,” the company selects advanced mining equipment, employs well-established mechanized mining processes, and, through strengthened production organization and internal enterprise controls, as well as enhanced safety and environmental management, has achieved a harmonious balance between resource extraction and ecological preservation. By implementing online monitoring and automatic control of key process parameters, the company has optimized control over the entire production process, reducing labor intensity while maintaining and improving recovery rates, thus achieving green production with zero pollution.
Comprehensive Recovery System for Antimony-Containing Gold Concentrate
In places we cannot see, we breathe life into matter and awaken its latent energy.
Adhering to the principles of the circular economy—“reduction, reuse, and resource recovery”—
JinAo Environmental Protection continues to strengthen innovation-led initiatives and has successfully overcome the technological bottleneck in the comprehensive utilization of gold-antimony separation. It has developed a unique patented technology—“A Production Method for the Comprehensive Recovery of Antimony-Rich Gold Concentrates”—that boasts an internationally leading level.
We are abandoning simplistic and extensive management approaches and adopting an intensive, intelligent, and integrated management model. We are putting into practice the philosophy of “joint smelting and green circularity,” continuously identifying energy-saving potential and tapping into hidden efficiencies in production control to create new value.
Comprehensive Recovery System for Arsenic-Bearing Gold Concentrates
Adhere to green and low-carbon development, and promote harmonious coexistence between humans and nature.
We employ the internationally recognized two-stage roasting process to achieve comprehensive resource recovery of arsenic-containing gold concentrates.
To eliminate potential environmental pollution risks, we are actively exploring new methods for resource utilization. Under appropriate process conditions, complex gold concentrates are subjected to fluidized-bed roasting to remove arsenic and sulfur, yielding roasted slag that is then fed into an integrated system for the comprehensive treatment and utilization of industrial hazardous waste.
JinAo Environmental Protection delves deeply into the mysteries of various complex, multi-element minerals, leveraging advanced scientific methods to build a sustainable development platform and lead innovation in the industry.
Comprehensive Recycling and Utilization System for Industrial Hazardous Waste
We perceive the essence of things, allowing each element to return to simplicity and purity.
We have developed an integrated production system for the comprehensive treatment and utilization of industrial hazardous waste.
Employing advanced environmentally friendly side-blowing furnace technology, and using copper as a carrier, this process captures precious metals such as gold, silver, and platinum group elements from materials including gold-containing tailings (HW33) and copper-containing hazardous wastes (HW17, HW22, HW48). The molten slag, after being impacted by circulating water, is transformed into water-quenched iron slag, which finds wide application in the shipbuilding industry.
Throughout the entire process, advanced and effective safety and environmental protection measures have been employed, achieving zero discharge of water and solid waste, as well as ultra-low emissions of exhaust gases.
Contact Us
Fax number: 0535-3108000
Address: Nonferrous Metals Circular Economy Industrial Park, Xujiadian Town, Haiyang City, Shandong Province