METHOD OF PRODUCING GRANULATED OIL SORBENT FROM LEAF LITTER Russian patent published in 2024 - IPC B01J20/22 B01J20/24 B01J20/30 

Abstract RU 2826205 C1

FIELD: various technological processes.

SUBSTANCE: invention relates to a method of producing granulated oil sorbent from fallen leaves, wherein fallen leaves are dried to moisture content of not less than 10% and milled in a mill to obtain particles with a size of not more than 10 mm, separated on sieves with cell size from 10 to 2 mm, granulated in a granulator with a matrix die corresponding to the required size of particles of leaf litter, the obtained granules are cooled at temperature of 22–25 °C for a day.

EFFECT: simpler and cheaper technology of producing a sorbent, wider raw material base for producing a sorbent base.

1 cl, 1 ex

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RU 2 826 205 C1

Authors

Nasyrova Elina Sagitovna

Kalsin Nikita Aleksandrovich

Elizarev Aleksei Nikolaevich

Dates

2024-09-05Published

2024-03-26Filed