METHOD OF TRANSFERRING LIQUID MONOMER PHASE EXTRACTED FROM STORAGE VESSEL TO TANK OF REFUELLER OR TANKER Russian patent published in 2013 - IPC C07C51/42 C07C51/50 C07C57/07 C07C67/48 

FIELD: chemistry.

SUBSTANCE: present invention relates to a method of transferring a liquid monomer phase extracted from a storage vessel to the tank of a refueller or tanker. Described is a method of transferring a monomer phase extracted from a storage vessel, wherein monomer content is ≥ 90%, into the tank of a refueller or tanker, the monomer being a monomer from a group consisting of acrolein, methacrolein, acrylic acid, methacrylic acid, esters of acrylic acid and an alcohol having 1-12 carbon atoms and esters of methacrylic acid and an alcohol having 1-12 carbon atoms, characterised by that the liquid monomer phase on the route from the storage vessel to the tank of the refueller or tanker is subjected to at least one filtration and/or centrifuging operation in order to separate at least a portion of the polymerisation product of the monomer dissolved in the liquid monomer phase. Described also is a method for radical polymerisation of said transferred monomer phase and a method of filling the tank of the refueller or tanker with said liquid monomer phase extracted from the storage vessel.

EFFECT: safer transportation of the monomer phase by preventing undesirable radical polymerisation during transportation.

14 cl, 2 ex