Carbon monoxide separation technology

NL2039310B1Active Publication Date: 2026-07-08TECH UNIV DELFT
View PDF 4 Cites 0 Cited by

Patent Information

Application Number
NL2039310
Authority / Receiving Office
NL · NL
Patent Type
Patents
Current Assignee / Owner
Filing Date
2024-12-12
Publication Date
2026-07-08
Estimated Expiration
2044-12-12
Patent Text Reader

Abstract

5 The invention provides a method for separating carbon monoxide (11) from a gaseous mixture (10) using a sorbent (40) having a specific surface area (As) of 210 m2 per gram, wherein the sorbent (40) comprises 0.001 — 25 mg / m2 of a first element (41) comprising an alkali metal or alkaline earth metal, and combinations thereof, and wherein the method comprises: (A) a sorption stage (58) comprising exposing the sorbent (40) to the gaseous mixture (10) at a 10 sorption temperature Ts selected from the range of 250 — 700 °C to provide a loaded sorbent (48); and (B) a desorption stage (59) comprising exposing the loaded sorbent (48) to a desorption gas (20) at a desorption temperature Td selected from the range of 250 — 700 °C to provide a regenerated sorbent (49) and a gaseous product (30), wherein the desorption gas (20) comprises H2 (21) or water vapor (22).
Need to check novelty before this filing date? Find Prior Art

Citation Information

Patent Citations

  • Compositions for carbon dioxide separation using steam regeneration, and method for preparing same

    US20150008366A1

  • Enhanced co2 adsorption using transition metals such as ru and ni and their oxides in combination with alkaline metal oxides and high surface area carriers

    US20240115987A1

  • Adsorbents for use in the separation of carbon monoxide and / or unsaturated hydrocarbons from mixed gases

    US4917711A

  • Adsorbent for selective adsorption of carbon monoxide and process for preparation thereof

    WO2008150041A1