公开(公告)号：US20250109080A1

公开(公告)日：2025-04-03

申请号：US18834426

申请日：2023-03-13

Applicant: Topsoe A/S

Inventor： Sudip DE SARKAR ,  Christian WIX ,  Kim AASBERG-PETERSEN

IPC: C07C1/04

Abstract: The present invention relates to a hydrocarbon plant and related process, in which a first feed of methanol, having a water content of less than 10% by weight, is converted in a syngas generation stage (A) into at least a syngas stream. A synthesis stage (B) is arranged to receive the syngas stream and convert it to at least a hydrocarbon product stream and an off-gas stream. The plant and process of the present invention use better-understood process steps compared to known processes/plants and provide the opportunity for a reduction in CO2 emissions.

公开(公告)号：US20230339747A1

公开(公告)日：2023-10-26

申请号：US18026977

申请日：2021-10-12

Applicant: TOPSOE A/S

Inventor： Kim AASBERG-PETERSEN ,  Thomas Sandahl CHRISTENSEN ,  Sudip DE SARKAR

IPC: C01B3/16 ,  C01B3/38 ,  C10K1/00 ,  C25B1/04 ,  C07C1/12 ,  C07C9/04 ,  C25B15/08

CPC classification number: C01B3/16 ,  C01B3/382 ,  C10K1/005 ,  C25B1/04 ,  C07C1/12 ,  C07C9/04 ,  C25B15/081 ,  C01B2203/0233 ,  C01B2203/0244 ,  C01B2203/0283 ,  C01B2203/0475 ,  C01B2203/062 ,  C01B2203/142 ,  C01B2203/148 ,  C01B2203/0866 ,  C01B2203/1235 ,  C01B2203/1614 ,  C01B2203/169 ,  C01B2203/1671

Abstract: A syngas stage, for use in a chemical plant, is provided, which includes a methanation section and an autothermal reforming section. The syngas stage makes effective utilization of CO2 rich stream and H2 rich stream. The syngas stage may include an external feed of hydrocarbons. A method for producing a syngas stream is also provided.