Technology of PolymerMother L iquor

N IL ing 2 ying, SONG Ai 2 jun ,L I Cheng 2 hua , PAN Hai 2 yuan

( Ch ina Un iversity of Petroleum( Ea st Ch ina) , Dongy ing 257061, Ch ina)

Abstract: If the maturation of the polymermother liquor can be realized in the p ipeline, itwill greatly reduce the investment of surface engineering, so the maturation experiments of polymer mother liquor are made in the p ipeline. The elementary experiments suggest that the viscosity of unmatured polymer solution will increase to some extent after the solution is transmitted through the p ipeline. How to change the shear force,which reduces the viscosity of polymer solution, into the stir power,which increases the dissolution of polymer. It isworth discussion and research that the maturation in pipeline is regarded as part of the polymermaturation.

Key words: polymer solution; viscosity;maturation