"Double bottom blowing" continuous copper smelting technology has changed the history of copper smelting in the world

At the evaluation meeting of Henan Yuguang Group's "double bottom blowing" continuous copper smelting technology industrialization development and application scientific and technological achievements held on October 25, Qiu Dingfan, leader of the evaluation committee and academician of the Chinese Academy of Engineering, commented that this technology "changed the history of copper smelting in the world"
.

In the past, the biggest problem in copper smelting was environmental
pollution.
Yang Anguo, chairman of Yuguang Group, introduced that the "double bottom blowing" continuous copper smelting technology jointly developed by the company and China Enfi Engineering Technology Co.
, Ltd.
has many advantages such as strong adaptability of raw materials, continuous smelting, low energy consumption, high metal recovery rate, good environmental protection, small investment, high degree of automation, etc.
, and also has the ability to process recycled copper and copper concentrate, which solves the old and difficult problem
of "continuous blowing and low-altitude pollution" of P-S converters in the world's copper smelting industry.
Yang Anguo said: "This is the first project
in the world's copper smelting industry to successfully industrialize the 'double bottom blowing' continuous copper smelting technology.
”

The evaluation committee believes that the "double bottom blowing" continuous copper smelting technology is a major technological innovation
with China's independent intellectual property rights.
This technology has significantly improved China's market competitiveness in the world copper smelting industry, solved the environmental pollution problem existing in traditional processes, and played an important leading role
in the development of copper smelting technology.