Ulanqab accelerates the transformation and upgrading of calcium carbide

According to the website of the people's Government of Ulanqab, Inner Mongolia, CALCIUM carbide chemical industry is the traditional pillar industry of the city and plays an important role in the city's industrial economy. In 2015, the city will focus on transformation and upgrading, adjust the stock, optimize the increment, and highlight the construction of high-end Calcium Carbide chemical industry base. First, we need to extend the industrial chain and gradually change from extensive to intensive. Focus on the construction of the second phase polyvinyl alcohol and Yidong PVC deep processing project. Realize the supplement chain among PVC, self provided heat source, calcium carbide and other industries, radiate and drive the related industries such as PVC deep processing and fine chemical industry, and form the chlor alkali chemical deep processing industry chain and acetic acid deep processing product industry chain with PVC, Caustic Soda and basic chemical products downstream of chlorine as the main products. Build an important domestic production base of high-end chemical products. Second, we should continue to implement the upgrading and transformation project of calcium carbide chemical industry, and adopt new technologies and processes to promote the new type of traditional industries.

In 2015, Chayouhouqi port's original chemical industry adopted the "new hot charging energy-saving and airtight" process of Shenwu group for technical transformation as the breakthrough point to promote the city's carbide process to achieve transformative development and progress. The main advantages of the process are: first, the raw materials have strong universality. In the production process, it does not need high-quality resources such as coke, semi coke and anthracite as raw materials, but only needs to use low-cost medium and low-grade, powdered coal resources, and the cost of raw materials per ton of calcium carbide is reduced by more than 200 yuan; secondly, it uses powdered raw coal and powdered lime as raw materials, the reaction temperature of calcium carbide is reduced by more than 200 ℃, the reaction time is shortened by more than 30%, and the production of 1 ton of calcium carbide saves 420 degrees of electricity; it uses active pellet heat transfer In the feeding process, the activated pellets above 800 ℃ are directly sent to the closed furnace, saving 370 ℃ electricity per ton of calcium carbide; thirdly, it is suitable for environmental protection. The total utilization of powdery raw materials is realized, and the emission of air pollutants such as nitrogen oxide, sulfur oxide and PM2.5 in the production process is more than 80% lower than that in the traditional process.

At the same time, we will make every effort to promote the 1 million tons of calcium carbide deep processing recycling industry project of Shenwu company, and accelerate the development of calcium carbide industry to the direction of high efficiency and low energy consumption. The third is to actively build a circular economy within the industry, the park and the region to achieve low-carbon development, circular development and green development. Taking Zhuozi Inner Mongolia Yidong Dongxing Chemical Co., Ltd. as an opportunity to be listed as a circular economy demonstration enterprise in the autonomous region, we should focus on the circular combination of industries, the circular utilization of resources and the clean production, especially taking its "coal electricity chlor alkali chemical industry cement resin deep processing" integrated circular economy industrial chain as a demonstration to promote the city's calcium carbide industry to maximize the use of various wastes in the industry Develop, realize cleaner production, and promote the coordinated development of environment and economic benefits. At the same time, Beijing Shenwu group should accelerate the construction of calcium carbide chemical production base in Chayouhouqi, and promote the technological process transformation of calcium carbide chemical industry. At present, the on-site conversion rate of calcium carbide in Ulanqab is 38%. In 2015, strive to make this number exceed 50%. At the same time, driven by the large enterprise groups such as Yidong, Mengwei and Shenwu, Wulanchabu will become an important carbide chemical production base in China in the future with advanced technology and strong financial support.