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The device is the matching device of the 400,000-ton/year PVC project of Xinjiang Tianye Group's 1.2 million tons/year combined chemical project. Its main equipment and technology are provided by Switzerland Bote Chemical Equipment Co., Ltd. The largest unit of 150 thousand tons per year is the largest in the world, plus two sets of 150,000 tons/year alkali equipment for Xinjiang Tianye 1.2 million tons/year combined chemical first phase 400,000 tons/year PVC project. Tianye Group's 450,000 tons/year grain alkali plant is now fully operational and put into normal production, making Xinjiang Tianye Group the world's largest base for grain and alkali production.
The device adopts the membrane steam production method, which has strong continuity and high efficiency. With the PLC monitoring system, the production system can be controlled; its combustion exhaust gas can reach the European clean production level, and all emission indicators have reached the environmental protection requirements. Through the use of advanced international technologies, the project has increased the purity of sodium hydroxide, shortened the reaction time with other raw materials, and has the advantages of environmental protection, cleanness, low energy consumption, less dust and advanced technology.
According to reports, with the increasingly fierce competition in the caustic soda market and the gradual westward migration of caustic soda plants in China, grain alkali products have more market advantages than caustic soda products in terms of storage, transportation, and use. In the international market for caustic soda products, granular alkali More competitive advantage. Therefore, Xinjiang Tianye Group Tianneng Chemical Co., Ltd. decided to build a new granular alkali device and upgrade the product.
It is understood that the total investment of the device is 157 million yuan, and the site is located in the North Industrial Park, Qingquanji, Beiquan Town, Shihezi, Xinjiang. The civil engineering project began in July 2009. The grain alkali project team creatively carried out the construction of the grain-alkali project on the basis of experience in the installation, commissioning, and commissioning of the protopine device. Through comprehensive analysis of Bot's technology, they carried out a series of transformations and technical adjustments in various aspects such as process, equipment, automation, electrical, safety, and environmental protection, and finally achieved successful one-time trials.
On November 5th, Tianneng Chemical Company of Xinjiang Tianye Group announced that the company's 300,000 tons/year dynamic and efficient dynamic spray process caustic soda granulator was completed and put into operation in the first phase of a 150,000 tons/year grain alkali plant. The 3,000 tons of products that have been produced have been tested to international standards and sold on orders to Russia, Kazakhstan, Kyrgyzstan, South Africa and other countries and Europe. The commissioning of the device enabled Tianye Group to achieve a production capacity of 450,000 tons/year of granular alkali, thus becoming the world's largest production base for granular alkali.