China Drying News At 1400 hours on December 28th, 2012, Fengxi Chemical's 3,000 tons/year J acid project was officially put into trial production with the addition of a bag of Turc acid to the sulfonated tank. It is expected that the product will be available on January 3, 2013. .
According to reports, J acid production process includes sulfonation, hydrolysis, pressure filtration, dissolution, concentration, alkali melting, acidification, pressure filtration, refining, drying 10 processes. The re-manufacturing first handled the materials stored in the concentrator tank at the time of parking. When the materials began to be acidified, the sulphonation tank began to feed, and it won time to open the entire process.
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