METHOD OF PRODUCING SUSPENSION-TYPE ANTI-TURBULENCE ADDITIVE FOR OIL AND OIL PRODUCTS Russian patent published in 2012 - IPC C08J3/205 F17D1/16 C08L23/18 C08K5/05 C08K5/98 C08F10/14 B29B17/00 C10L1/16 

FIELD: chemistry.

SUBSTANCE: invention relates to methods of producing anti-turbulence additives in form of suspensions and can be used in pipeline transportation of oil and oil products pumped in turbulent flow conditions. The method involves (co)polymerisation of higher C₆-C₁₄ α-olefins on Ziegler-Natta catalysts, grinding the obtained ultra-high molecular weight poly-α-olefin at cryogenic temperature and mixing it with a parting agent and a suspension medium. Grinding is carried out on a pulsed electric apparatus. The suspension contains, as a parting agent, calcium stearate and as a suspension medium a mixture of isopropyl alcohol and polyethylene glycol with the following ratio of components in wt %: ultra-high molecular weight poly-α-olefin 25.0-45.0, calcium stearate 2.5-4.5, polyethylene glycol 2.5-6.0, isopropyl alcohol - the balance.

EFFECT: reducing the cost of the suspension while preserving its stability.

1 dwg, 2 tbl, 5 ex