公开(公告)号：US20240043359A1

公开(公告)日：2024-02-08

申请号：US18257192

申请日：2022-01-12

Applicant: TOPSOE A/S

Inventor： Emil Andreas TJÄRNEHOV

IPC: C07C29/151 ,  B01D53/14 ,  B01D3/14 ,  B01D3/00 ,  C07C29/80

CPC classification number: C07C29/1518 ,  B01D53/1475 ,  B01D3/14 ,  B01D3/007 ,  C07C29/80 ,  B01D2257/504 ,  B01D2258/0283

Abstract: The present invention refers to a method, system and plant for the reduction of energy consumption, preferably a green methanol plant. The present invention provides for a reduced overall energy consumption of the green plant—re-use of the distillation energy into the stabilizer column and CO2 reboiler in carbon capture unit—and thereby a reduced electrical import for heater/boiler or reduced fuel consumption in steam generation.

公开(公告)号：US20240150168A1

公开(公告)日：2024-05-09

申请号：US18280256

申请日：2022-03-22

Applicant: TOPSOE A/S

Inventor： Emil Andreas TJÄRNEHOV ,  Pat A. Han ,  Lari Bjerg Knudsen

IPC: C01B3/02 ,  C25B1/04 ,  C25B1/34

CPC classification number: C01B3/025 ,  C25B1/04 ,  C25B1/34 ,  C01B2203/04 ,  C01B2203/061 ,  C01B2203/068

Abstract: The present invention refers to a process, a system and a plant for producing synthesis gas, comprising a combined cleaning unit for hydrogen and CO2 or hydrogen and N2. The process, system and plant of the present invention provide significant savings and improved CAPEX in e-plants for producing ammonia, methanol and other e-fuels.