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PRODUCTIt is specialized in providing trays, fillers, tower internals, Class I, II and III pressure vessels and other equipment for large petrochemical enterprises.
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SERVICESince 2015, the company has successively built three sets of pilot scale experimental devices as follows: 1. Pilot scale research system for self-cleaning energy-saving complete equipment 2. Test device for studying tray hydr
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PARTNERThe company has established its own technology research and development team, and has continuously increased investment in capital and reserve talents, and has achieved a series of fruitful research and development achievemen
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NEWSWe adhere to the quality policy of "leading technology, high quality and efficiency", and believe in the business philosophy of "integrity like a mountain, striving for perfection, creating excellence and sharing brilliance".
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ABOUTChangsha Boneng Technology Co., Ltd. was established on March 18, 1992, and is located in the Economic and Technological Development Zone of Langli Town, Changsha County.
Industry
Butadiene unit
The butadiene unit mainly includes the upper tower of the first extractive distillation column, the lower tower of the first extractive distillation column, the stripper, the second extractive distillation column, the alkyne flash tower, the raffinate water washing tower, the butadiene water washing tower, the delighting tower, the de gravity tower, the alkyne water washing tower, the solvent recovery tower, the tail gas washing tower, etc. The main internal components involved include the tray assembly (float valve, tray plate, downcomer plate, receiving tray, liquid seal tray and the corresponding support beam) Oil collecting tank, gas-liquid feed distributor, distribution pipe, bolts, nuts, clips, washers and other fasteners.
● Single, double and four overflow trays - single overflow tray/double overflow tray/four overflow tray/float valve/sieve plate
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Add：No. 18, Lijiang Avenue, Langli Town, Changsha County
Tel：+86-731-86808169 / 86808421
Fax：+86-731-86808402
Email：boneng@cs-bn.cn
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