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gjsohcat's Blog

January 30th, 2023
In recent years, the government has increased efforts to promote energy saving, making gypsum recycling and other policy and development opportunities, the world gradually get a better understanding of gypsum, also aware of the harm caused to the environment, increasing of research and development efforts has achieved fruitful results.

In phosphoric acid production process, part of the phosphate rock is not decomposed, gypsum washing the filtration process is not completely and the addition of additive are all reasons of gypsum containing phosphorus, fluorine and other impurities. gypsum can be used in pharmacy industry.

Gypsum not only can be used in cement, gypsum products, but can also be used to produce potassium sulfate, potassium sulfate, ammonium sulfate and cogeneration and NPK compound fertilizer, and can be used for construction of gypsum-based roads embankment, made RCC construction of parking lots. With the development of science and technology, gypsum has turned into valuable secondary resources in people's daily life, can promote economic and industry development.
Posted by gjsohcat | Jan 30, 2023 5:55 PM | 0 comments
November 27th, 2022
ultrafine vertical millAfter the compressed air is filtered and dried, it is sprayed into the grinding chamber at high speed through the Laval nozzle. At the intersection of multiple high-pressure airflows, the materials are repeatedly collided, rubbed, and sheared to be crushed. The crushed materials rise with the suction of the fan. The airflow moves to the classification zone. Under the action of the strong centrifugal force generated by the high-speed rotating classification turbine, the coarse and fine materials are separated. The fine particles that meet the particle size requirements enter the cyclone separator and dust collector through the classification wheel for collection, and the coarse particles descend to the crushing zone and continue to be crushed.
Posted by gjsohcat | Nov 27, 2022 7:58 PM | 0 comments
It’s time to ditch the text file.
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