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It is well-known as there are two kind of popular methods to be used to produce Potassium Sulfate Product, one is Double decomposition method, the reaction is not good, the product quality should be improved. Another method is the Mannheim furnace process, it is used widely, but there are some difficulties occurred during the production. We had made the necessary and important improvement and perfection on its production equipment and production process of Mannheim furnace, to form a unique and perfect Potassium Sulfate production technology now, improve the construction and material of furnace to achieve even heating, complete reaction and low energy consumption. New material and technology is applied to the part of hydrochloric acid absorption, thus absorption efficiency is enhanced and environmental issue is also well resolved.
Mannheim Process
The most common method of producing potassium sulphate is the Mannheim Process, which is the reaction of potassium chloride with sulphuric acid at high temperatures. The raw materials are poured into the centre of a muffle furnace heated to above 600ºC.
Potassium sulphate is produced along with hydrochloric acid in a two-step reaction via potassium bisulphate. This method for creating SOP accounts for 50% to 60% of global supply. The Mannheim Process is also the most expensive of the processing techniques due to the high input costs associated with purchasing MOP and sulphuric acid. This means that the final product costs about $500 per ton.
The Mannheim process is an important method for the manufacture of hydrogen chloride and potassium sulfate from potassium chloride (table salt) and sulfuric acid in which case the K2SO4 is known as salt cake: 2 KCl + H2SO4 → K2SO4 + 2 HCl
Hengshui Jiubo Composite Materials Co., Ltd. is specialized in the production and sales of complete chemical equipment, glass fiber complete product production line, and the production of composite materials and SMC products. These materials are widely used in construction, transportation, energy, chemical industry, agriculture and other fields. And it has obtained the management system ISO9001, ISO14001, ISO45001 and SGS and other certifications.
Our own laboratory, equipped with a research team, continues to carry out research and development of new materials and new technologies, and improves the environmental protection, practicality and quality of products in an all-round way. At the same time, the technical team has been continuously optimizing the company's own production line for a long time, combining the most advanced production equipment and technology to solve all the problems in product production, optimize the production process, improve production efficiency, and provide our customers with personalized production line equipment and provide technical support, customized solutions to meet the needs of different customers.
As one of the leading enterprises in the industry, Hengshui Jiubo Composite Materials Co., Ltd. is committed to technological innovation and service optimization to meet customer needs and promote the development of the industry.
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