国产在线高清在线精品,国产白领丝袜办公室在线视频,在线Ⅴ片免费观看视频,欧美自拍偷拍一区二区三区

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, magnesia ferrite spinel, and magnesia alumina spinel bricks are used in the sintering zone and transition zone of large-scale new dry process cement brick kilns, reaching or exceeding the service life of magnesia chrome bricks, and can completely replace magnesia chrome bricks, significantly reducing chromium pollution.

In today

We should start from the big picture and small details, face reality with emphasis, and vigorously promote the cooperation and coordination of users, producers, researchers, and designers. As an enterprise, we should strengthen cooperation with research institutions and user units, increase the intensity of industry university research cooperation, 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 attention from 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 the development of refractory material technology is based on independent innovation, taking the integrated path of scientific design and application of refractory materials, refined and green production and application, consumption reduction and resource conservation, and promoting 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 guided by a systematic approach, taking into account all aspects. For the refractory industry, scientific and systematic consideration should be given to all aspects from raw material preparation to production, construction, application, and post-treatment, in order to avoid limiting thinking and vision to one point or area and neglecting others.

Strengthening energy conservation and emission reduction, and developing green and low-carbon refractory products are the fundamental requirements of the global green economy strategy for the refractory industry. Further promoting technological innovation, product structure adjustment, and application technology improvement in the refractory industry, vigorously developing new green refractory products that are long-lasting, energy-saving, and environmentally friendly, has become a major trend in the current development of the refractory industry.