Henan Province releases implementation guidelines for green upgrading and transformation of advanced copper-based materials industry chain
On February 20, in order to implement the spirit of the province's new industrialization and key industrial chain cultivation and promotion conference and accelerate the green and low-carbon transformation and upgrading of key industries and key industrial chains, Henan Province issued the "2024 Green Upgrading and Transformation of Key Industrial Chains in the Province" Implementation Guidelines", of which the specific contents of the "Implementation Guidelines for Green Upgrading and Transformation of the Advanced Copper-based Materials Industry Chain" are as follows:
Implementation Guidelines for Green Upgrading and Transformation of Advanced Copper-based Materials Industry Chain
1. Key areas
Green transformation of the production process of key products such as high-purity copper, copper foil, precision copper rods and wires, precision copper tubes, high-end copper plates and strips, and recycled copper.
2. Direction of transformation and upgrading
(1) Technology upgrade path
Accelerate the application of key technologies and equipment for products such as high-purity electrolytic copper refining and green production technology, advanced copper-based material deep processing, and classified processing of copper-containing waste.
(2) Process transformation path
Accelerate short-process smelting, spin flotation copper smelting, copper anode pure oxygen combustion, flash smelting and flash blowing technology, oxygen bottom blowing, oxygen side blowing smelting technology, continuous blowing technology, recycling of valuable elements in the copper smelting process technology, recycled copper and other green and low-carbon advanced applicable technological transformations. Strengthen the application of advanced water-saving technologies such as zero-discharge copper smelting wastewater technology and copper smelting flue gas acid-making systems and devices.
(3) Energy system transformation path
Encourage the construction of industrial green microgrids that integrate integrated systems such as distributed photovoltaics, decentralized wind power, new energy storage, hydrogen energy, high-efficiency heat pumps, waste heat and pressure utilization, and smart energy management and control, optimize the energy structure, and promote efficient and complementary utilization of multiple energies. , increase the proportion of new energy in end-use energy. Encourage the establishment of a three-level energy efficiency diagnosis system of equipment, systems, and factories, build a digital energy and carbon management center, promote the digital, networked, and intelligent development of energy and carbon management, and improve the overall energy efficiency level.
(4) Energy-saving equipment transformation path
Accelerate the upgrading and transformation of key equipment such as plate and strip finishing mills, electrolytic copper foil foil making machines, copper foil surface treatment machines, micro-wire bonding machines, air cushion continuous annealing furnaces, stretch bending straightening machines, and copper tube multi-roller planetary rolling mills. Implement the updating and upgrading of key energy-consuming products and equipment such as motors, fans, pumps, air compressors, transformers, air conditioners, and lighting fixtures. After the transformation, the energy efficiency of general equipment reaches level 2 and above of the mandatory energy efficiency standards.
