Technology R & D
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2021.06.11
Study on Green Synthesis Technology and Production Process of Chlorosulfonic Acid
Listed as Class B plan of Zhejiang Provincial Economic and Information Commission (Zhejiang Economic Information Technology [2011] No. 370) -
2021.06.11
O-Nitro-p-methylsulfonyl benzoic acid
Listed as the first batch of provincial-level new product trial production plans in 2011 (Zheke Faji [2011] No. 119) -
2021.06.11
Research on the industrialization technology of clean synthesis of o-toluene sulfonyl chloride and its derivatives
Listed as a key industrial project of Zhejiang Province in 2013 (Zhe Cai Jiao [2013] No. 180) -
2021.06.11
Zhejiang Aromatic Sulfonic Acid Engineering Technology Research Center
Approved to be the construction of Zhejiang Engineering Technology Center (Zheke Fa Tiao [2013] No. 165) -
2021.06.11
Anhydrous p-toluenesulfonic acid
Listed as the first batch of provincial new product trial production plans in 2014 (Zheke Faji [2014] No. 92)