Rauchgasentkarbonisierung

Details

Veröffentlichungs-Nr.

EP4711029

Anmeldetag

16. Januar 2023

Veröffentlichung

18. März 2026

Rechtsraum

EP

IPC

B01D53/22(KUMAR RAVI et al.)(NIPPON OIL CORP et al.)(ENGELHARD CORP et al.)

Abstract

A process for separating carbon dioxide from a feed gas comprising carbon dioxide may comprise compressing the feed gas in a feed gas compressor to produce a compressed feed gas. The process may also comprise separating the compressed feed gas by an adsorption process comprising: using a plurality of adsorbent beds to produce a carbon dioxide-enriched product stream and a carbon dioxide-depleted stream, and a blowdown step. A blowdown gas may be removed from the adsorbent bed. The process may also comprise compressing the blowdown gas in the feed gas compressor and combining the blowdown gas with the compressed feed gas.

Anmelder

Firma

Air Products and Chemicals, Inc.

Land

🇺🇸 USA

Fachgebiete