The overall energy consumption of key products in the petrochemical industry declined
In the first half of this year, the Chinese government intensified its efforts to regulate and control high-energy-consuming industries, aiming to promote energy efficiency and reduce carbon emissions. According to a report released by the China Petroleum and Chemical Industry Association on August 22nd, the overall energy consumption of key high-energy products in the petrochemical sector has continued to decline, reflecting the effectiveness of these regulatory measures.
The data shows that the average total energy consumption of six major energy-intensive product units in the industry fell by 2.44% during the first half of the year. Among these, soda ash production saw the most significant drop, with energy use decreasing by 6.51%. However, calcium carbide was the only product among the six that experienced an increase in energy consumption, raising concerns within the sector.
Detailed figures reveal the following energy consumption levels for the six key products:
- Crude oil processing: 74.14 kg of standard oil per ton, down 3.36% year-on-year
- Caustic soda: 607.93 kg of standard coal per ton, down 3.24%
- Soda ash: 388.72 kg of standard coal per ton, down 6.51%
- Calcium carbide: 1,121.22 kg of standard coal per ton, up 3.63%
- Ethylene: 926.6 kg of standard coal per ton, down 2.81%
- Synthetic ammonia: 1,423.59 kg of standard coal per ton, down 2.32%
Feng Shiliang, deputy secretary-general of the China Petrochemical Association, explained that the rise in calcium carbide's energy consumption is mainly due to two factors. First, the supply of coal has become tighter, with declining quality leading to higher energy demands. Second, electricity shortages have forced producers to limit power usage, which in turn increases the energy required for the production process.
This trend highlights the challenges faced by certain sectors as they adapt to stricter energy regulations. While most industries are making progress in reducing their energy footprints, some, like calcium carbide, still face obstacles that need to be addressed through improved resource management and technological upgrades. The ongoing efforts by the government to balance industrial growth with environmental sustainability will likely shape the future direction of energy consumption in the petrochemical industry.
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