(May 27, 2026) Against the backdrop of the national "dual carbon" strategy being deeply advanced and the chemical industry accelerating the green transformation of the industry, the high-energy-consuming silica industry is undergoing a profound transformation in production models. In the past, the industry mainly focused on production expansion and cost prioritization, but now energy conservation, low carbon emissions, and clean production have become key to enterprise survival and competition. Green manufacturing is reshaping the development pattern of the entire white carbon black industry.

The production process of silica is long, with large amounts of water and electricity. The sedimentation process consumes significant steam and chemical raw materials, making it a typical energy consumer in the fine chemicals sector. In the past, some small and medium-sized manufacturers had extensive production models and irregular wastewater and solid waste treatment, which not only put great pressure on environmental protection but also made it difficult to meet the green procurement standards of domestic and international downstream customers. With the normalization of domestic environmental inspections and the gradual implementation of EU carbon tariffs and overseas green trade barriers, traditional energy-intensive production methods are no longer sustainable.

To align with the low-carbon development trend, leading domestic white carbon black enterprises have taken the lead in technological upgrades, significantly reducing energy consumption and carbon emissions per unit product by optimizing reaction processes, waste heat recovery and utilization, water recycling systems, and resource treatment of solid waste. Many manufacturers have implemented recycling of sodium silicate, mother liquor, and wastewater, reducing raw material waste and pollutant emissions, making the production process cleaner and more environmentally friendly. A number of small processing plants with high energy consumption, substandard environmental standards, and outdated processes have gradually been eliminated by the market, significantly improving the overall level of greening in the industry.

Downstream demand for green silica is also rapidly increasing. The tire industry promotes a green manufacturing system, requiring reinforced fillers to be low-carbon and environmentally friendly; In the fields of new energy, photovoltaics, and high-end adhesives, foreign capital and large enterprises prioritize white carbon dioxide products with carbon footprint certification and clean production qualifications when purchasing; In terms of foreign trade exports, markets such as Europe, Japan, and South Korea strictly control environmental indicators and carbon emission data for imported raw materials, making it easier to secure orders for low-carbon silica and offering a clear premium advantage.

At the same time, green transformation is also forcing industry technology upgrades. Companies no longer simply compete on price, but instead compete on energy-saving technologies, environmental protection qualifications, and carbon management capabilities. Breakthroughs in hydrophilic and hydrophobic modification, ultra-fine particle size control, and low-energy synthesis processes are continually increasing, with the proportion of high-end green specialized white carbon black products steadily rising, effectively offsetting the cost pressures brought by environmental investment.

Industry experts point out that the future competition in the silica industry is essentially a competition for green capabilities. As global low-carbon regulations continue to improve, only companies that adhere to green production, sustain energy-saving upgrades, and develop low-carbon certification can firmly establish themselves in the domestic market and seize opportunities internationally. The silica industry is achieving quality and efficiency improvements through green transformation, shifting from traditional high-energy-consuming chemical products to low-carbon functional powder materials suited to the new energy and new materials era, supporting the high-quality development of China's fine chemical industry.