METHOD FOR THE SELECTIVE HYDROGENATION OF THE C2 FRACTION COMPRISING ACETYLENE IN THE PRESENCE OF A CATALYST IN MONOLITHIC FORM
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United States of America Patent
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Feb 8, 2024
app pub date -
Nov 30, 2021
filing date -
Dec 10, 2020
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Abstract
A method for selective hydrogenation of a C2 steam cracking fraction comprising acetylene, in the presence of a catalyst comprising an active phase based on at least one group VIII metal and a support provided in the form of a ceramic or metal monolith, characterized in that said support comprises a number of channels per unit length, CPSI, of between 300 and 1200, and in that the active phase is provided in the form of a layer on the walls of said support, the thickness of said layer of active phase being between 30 μm and 150 μm.
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