NON-AQUEOUS SUSPENSION OF AGENT REDUCING HYDRODYNAMIC DRAG OF HYDROCARBON LIQUIDS Russian patent published in 2017 - IPC C08L23/00 C10L1/16 C10L1/18 C10L1/196 F17D1/17 

Abstract RU 2612834 C1

FIELD: chemistry.

SUBSTANCE: suspension comprises ultra-high molecular nonaqueous amorphous poly-alpha olefin separating the agent and the suspension mediumrepresented by organic compounds with a negative solidification temperature. Furthermore, the suspension comprises an additive representing at least one organic polar compound having a dipole moment of not less than 2.0 D, solubility in the suspension medium components and the unbranched spatial stereometry. The suspension can be used in pipeline transportation of crude oil and petroleum products in the conditions of the extreme continental and Arctic climate without its heating prior to injection.

EFFECT: according to invention, the suspension due to difficulty of formation of crystallization centres has a lowered solidification temperature.

2 cl, 2 tbl, 7 ex

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RU 2 612 834 C1

Authors

Dates

2017-03-13Published

2015-11-24Filed