精品久久久久久中文字幕无码VR,超帅男大学生飞机video,国产好大对白露脸高潮,国产爆乳无码一区二区麻豆

Ningxia Gangxing New Material Technology Co., Ltd.

Ningxia Gangxing New Material Technology Co., Ltd. is a subsidiary of Zhonggang Group. It was established on April 2, 2020 with a registered capital of CNY 50 million. It is located in Taiyangshan Development Zone, Wuzhong City. Its business scope: pharmaceutical intermediates and chemical products.?The project investor, Yixing Zhonggang Group, owns the Jiangsu Engineering Center and Jiangsu Postdoctoral Workstation R&D platform, and owns two production bases such as Yixing Hengxing Fine Chemical Co., Ltd., Lianyungang Zhonggang Fine Chemical Co., Ltd., which provides unlimited vitality for enterprise development.

Construction scale: an annual output of 100,000 tons of organic acids and derivatives, 15 sets of production equipment.?Main construction content: This project mainly builds 5 production plants, with a total area of ??133,400 square meters, a total construction area of ??52,000 square meters, 5 warehouses, a single building area of ??4,000 square meters, 6,000 square meters of office buildings, and other supporting public facilities, auxiliary and environmental protection facilities, etc.

The project adopts the integrated three-dimensional network system of raw materials and products formed by Yixing Zhonggang Group for many years, and is unified with many series of advanced process technologies of organic ketone, acid and ester, and realizes the perfect combination of products and technology.?Among them, the aldehyde oxidation method organic acid process has realized complete continuous production; the organic ester technology adopts reactive distillation and fixed bed disproportionation process; the organic ketone adopts the continuous decarboxylation process to form a production technology of ketone series product with special structures; our aldehyde-ketone condensation technology has realized the integrated process of 2-heptanone and methyl isobutyl ketone, and our self-developed alcohol-ketone condensation technology has realized the continuous industrial production process of Acetone ketal of glycerine; all these above technologies overcome the the deficiencies of old processes such as intermittent, corrosion and complicated operation, pollution, low safety and others; owing to the characteristics of technological advancement, our processes have reached the domestic leading and international advanced level.?This project adopts the advanced management model formed by Zhonggang Group for many years, and combines contemporary intelligent management methods to implement management, thus it is very advanced.