COMPOSITION FOR PRODUCING SORBENT BASED ON UREA FORMALDEHYDE RESIN Russian patent published in 2016 - IPC B01J20/26 

Abstract RU 2587440 C1

FIELD: treatment plant.

SUBSTANCE: invention relates to a composition for producing sorbent for cleaning contaminated objects from petroleum products. Composition contains following components in wt%: carbamide-formaldehyde resin 25-30; slurry of gas cleaning of aluminium production 8-12; magnetite 5-7; foaming agent consisting of surfactant, which is a waste from production of synthetic rubber 41-54; inhibited hydrochloric acid 8-10.

EFFECT: technical result consists in expansion of functional and technological capabilities of polymer composition with improved operational properties of sorbent and its performance characteristics.

1 cl, 4 tbl, 3 ex

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RU 2 587 440 C1

Authors

Melkozerov Vladimir Maksimovich

Vasilev Sergej Ivanovich

Lapushova Lyubov Aleksandrovna

Dates

2016-06-20Published

2015-06-08Filed