Green refractory materials will become an industry trend
In the future, the expansion of refractory materials in cement kilns can benefit from the promotion of similar energy-saving and environmental protection policies. In terms of cement kilns, the developed magnesia alumina spinel, mafia spinel and mafia alumina spinel bricks are used in the sintering zone and transition zone of large new dry process cement Rotary kiln, reaching or exceeding the service life of magnesia chrome bricks, completely replacing magnesia chrome bricks, and significantly reducing chromium pollution.
In today's increasingly scarce national resources, new green environmental protection and energy conservation have become the purpose of refractory material development. At present, countries and regions in Europe, Japan, the United States and other countries and regions have basically stopped using chrome containing refractories due to mandatory government regulations, and the use of green refractories has become an inevitable trend.
We should focus on the big picture and small aspects, face reality and have a particular emphasis, and vigorously promote the cooperation and coordination among users, production, research and development, and design. As an enterprise, we should strengthen cooperation with research institutions and user units, increase cooperation between industry, academia, and research, and achieve new breakthroughs in the technology of green refractory materials.
The overall development level of China's refractory material industry still has a certain distance from advanced green technology. Green refractory materials have attracted the attention of refractory materials and related industries. Relevant government departments and industry associations have also formulated corresponding policy measures to encourage and promote the greening of refractory materials. The China Refractory Materials Association also believes that during the 12th Five Year Plan period, the development of refractory materials will present new characteristics, based on improving product quality and application level, with a focus on adding or strengthening new connotations, namely energy conservation, environmental protection, and low-carbon.
The basic direction of scientific and technological development of refractory materials is to take independent innovation as the basic starting point, take the integrated path of scientific design and application of refractory materials, refined and green production and application, consumption reduction and resource conservation, and promote research and development to a new level. The innovative direction of refractory materials used in the cement industry is chromium free and energy-saving.
The understanding and behavior of the concept of green refractory materials should be comprehensively considered under the guidance of systematic concepts. For the refractory industry, scientific and systematic consideration should be given to all aspects from raw material preparation to production, construction, application, and post-use treatment, to avoid limiting thinking and vision to one point or aspect and neglecting one aspect.
Strengthening energy conservation and emission reduction and developing green and low-carbon refractory products are the fundamental requirements of the global green economic strategy for the refractory industry. Further promoting technological innovation, product structure adjustment, and application technology improvement in the refractory material industry, vigorously developing new green refractory products with long lifespan, energy conservation, and environmental friendliness, has become a major trend in the current development of the refractory material industry.
(Some articles on the website are sourced from the internet. If there are any infringements, please contact to delete them.)