METHOD OF PRODUCING AND REGENERATING HYDROGEN CARRIER COMPOUNDS Russian patent published in 2025 - IPC C01B3/00 C01B3/06 C08G77/12 

FIELD: chemistry.

SUBSTANCE: invention relates to methods of producing and regenerating siloxane hydrogen carrier compounds. Disclosed is a method of producing a liquid siloxane compound-hydrogen carrier, selected from following: (I) liquid linear siloxane hydrogen carrier compounds of formula (I), wherein n is an integer greater than or equal to 1, and wherein radicals R and R' do not contain carbon, and where R and R' include Si and hydrogen and/or oxygen, and (II) cyclic siloxane compounds described by formula (II), in which n denotes an integer, greater than or equal to 1, from a silica-based compound and/or a silicate-based compound. Also disclosed is a method of regenerating liquid siloxane compound-hydrogen carrier.

EFFECT: obtained hydrogen carrier compound is capable of releasing hydrogen on demand without the need to use additional energy, wherein said compound can be obtained by regenerating from by-products obtained during separation of hydrogen, without the need to use carbon-containing reagents and without carbon emissions.

16 cl, 11 dwg