公开(公告)号：US11130680B2

公开(公告)日：2021-09-28

申请号：US16467192

申请日：2018-03-07

Applicant: Haldor Topsøe A/S

Inventor： Pat A. Han ,  Mitra Heidarpanah

IPC: C01C1/04 ,  C01B3/02 ,  C07C29/151 ,  C07C273/10

Abstract: Process for the co-production of methanol and ammonia together with urea production from a hydrocarbon feed without venting to the atmosphere carbon dioxide captured from the methanol or ammonia synthesis gas and without using expensive air separation units and water gas shift. Carbon dioxide removal from flue gas from reforming section to convert partially or fully all ammonia into urea. Synergi of having methanol, ammonia and urea production to produce coating material for the urea production.

公开(公告)号：US20210198104A1

公开(公告)日：2021-07-01

申请号：US16622068

申请日：2018-07-11

Applicant: Haldor Topsøe A/S

Inventor： Pat A. Han ,  Annette E. Krøll Jensen

IPC: C01B3/02 ,  C01B3/48 ,  C01B3/50 ,  C01C1/04 ,  C25B1/04 ,  C25B15/08

Abstract: Method for the preparation of ammonia synthesis gas by a combination of ATR or secondary reforming process using oxygen from an air separation unit and electrolysis of water for the production of ammonia synthesis gas.

公开(公告)号：US11873268B2

公开(公告)日：2024-01-16

申请号：US17420025

申请日：2020-03-05

Applicant: Haldor Topsøe A/S

Inventor： Marcus Symreng ,  Pat A. Han

IPC: C07C273/04 ,  C07C29/152 ,  C07C273/10 ,  C07C45/38 ,  C07C29/151 ,  C01C1/04 ,  C01B3/38 ,  C01B3/02

CPC classification number: C07C273/04 ,  C01B3/025 ,  C01B3/382 ,  C01C1/0488 ,  C07C29/152 ,  C07C29/1518 ,  C07C45/38 ,  C07C273/10 ,  C01B2203/0233 ,  C01B2203/0244 ,  C01B2203/0288 ,  C01B2203/0415 ,  C01B2203/0445 ,  C01B2203/0475 ,  C01B2203/061 ,  C01B2203/068 ,  C07C45/38 ,  C07C47/04 ,  C07C29/1518 ,  C07C31/04

Abstract: Parallel co-production process for the production of methanol and urea product from a hydrocarbon containing feed-stock by means of primary and secondary reforming, intermediary methanol and ammonia formation and conversion of the ammonia to urea product and catalytic oxidation of methanol to formaldehyde.

公开(公告)号：US20210380428A1

公开(公告)日：2021-12-09

申请号：US17412414

申请日：2021-08-26

Applicant: Haldor Topsøe A/S

Inventor： Pat A. Han ,  Mitra Heidarpanah

IPC: C01C1/04 ,  B01D5/00 ,  B01J8/04 ,  C01B3/02 ,  C01B3/38 ,  C07C29/151 ,  C07C29/152

Abstract: A plant for the co-production of methanol and ammonia from a hydrocarbon feed without venting to the atmosphere carbon dioxide captured from the methanol or ammonia synthesis gas and without using expensive air separation units and water gas shift.

公开(公告)号：US11130681B2

公开(公告)日：2021-09-28

申请号：US16493182

申请日：2018-03-07

Applicant: Haldor Topsøe A/S

Inventor： Pat A. Han ,  Mitra Heidarpanah

IPC: C01C1/04 ,  B01D5/00 ,  B01J8/04 ,  C01B3/02 ,  C01B3/38 ,  C07C29/151 ,  C07C29/152

Abstract: Process for the co-production of methanol and ammonia from a hydrocarbon feed without venting to the atmosphere carbon dioxide captured from the methanol or ammonia synthesis gas and without using expensive air separation units and water gas shift.

公开(公告)号：US11124424B2

公开(公告)日：2021-09-21

申请号：US16623139

申请日：2018-07-20

Applicant: Haldor Topsøe A/S

Inventor： Pat A. Han

IPC: C01C1/04 ,  C01B3/02 ,  C01B3/38 ,  C01C1/02 ,  C07C29/151 ,  C25B1/04

Abstract: A process for co-production of methanol and ammonia in parallel based on autothermal reforming with oxygen enriched air from electrolysis of water and separation of air and preparation of ammonia with hydrogen from the electrolysis of water and nitrogen from the separation of air.

公开(公告)号：US11053130B2

公开(公告)日：2021-07-06

申请号：US16622463

申请日：2018-07-20

Applicant: Haldor Topsøe A/S

Inventor： Pat A. Han

IPC: C01C1/04 ,  C01B3/02 ,  C01B3/38 ,  C01C1/02 ,  C07C29/151 ,  C25B1/04

Abstract: A process for the combined preparation of methanol and ammonia based on primary steam reforming a hydrocarbon feed stock and adiabatic secondary reforming with oxygen enriched air from electrolysis of water.

公开(公告)号：US10889496B2

公开(公告)日：2021-01-12

申请号：US16624171

申请日：2018-07-20

Applicant: Haldor Topsøe A/S

Inventor： Kim Aasberg-Petersen ,  Pat A. Han ,  Peter Mølgaard Mortensen

IPC: C01B3/32 ,  C01B3/38 ,  C25B1/04 ,  C07C31/04

Abstract: Method for the preparation of synthesis gas by combining electrolysis of water, autothermal reforming and heat exchange reforming of a hydrocarbon feed stock.

公开(公告)号：US20200010333A1

公开(公告)日：2020-01-09

申请号：US16493182

申请日：2018-03-07

Applicant: Haldor Topsøe A/S

Inventor： Pat A. Han ,  Mitra Heidarpanah

IPC: C01C1/04 ,  C01B3/38 ,  C01B3/02 ,  B01J8/04 ,  C07C29/152 ,  C07C29/151 ,  B01D5/00

Abstract: Process for the co-production of methanol and ammonia from a hydrocarbon feed without venting to the atmosphere carbon dioxide captured from the methanol or ammonia synthesis gas and without using expensive air separation units and water gas shift.