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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
C4/C5/C9 separation unit
The C5 separation unit mainly includes the fourth decarburization tower, pre deweighting tower, C4 refining tower, extraction feed water washing tower, isoprene extraction distillation tower A, isoprene extraction distillation tower B, solvent desorption tower, alkyne extraction distillation tower, side line tower, heavy separation tower, light component removal tower, isoprene water washing tower, raffinate C5 water washing tower, dimer water washing tower, solvent recovery tower, side line water washing tower, solvent refining tower, double ring removal tower M-pentadiene rectification tower, DCPD light tower, DCPD heavy tower, etc. C9 hydrogenation unit includes heavy tower, stabilizer, caustic scrubber, etc. The main internal components involved include metal packing, liquid distributor, liquid collector, packing grid, packing grid support, tray assembly (float valve, tray plate, downcomer, receiving tray, liquid seal tray and corresponding support beam), oil collecting tank, gas-liquid feed distributor and distribution pipe Bolts, nuts, clips, washers and other fasteners.
● Single and double overflow trays - single overflow tray/double overflow tray/float valve/solid valve/structured packing/rectangular saddle ring bulk packing
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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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