DK201900999A1 - Solid absorbent and method for the selective removal of sulfur trioxide from gases - Google Patents

Solid absorbent and method for the selective removal of sulfur trioxide from gases Download PDF

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Publication number
DK201900999A1
DK201900999A1 DKPA201900999A DKPA201900999A DK201900999A1 DK 201900999 A1 DK201900999 A1 DK 201900999A1 DK PA201900999 A DKPA201900999 A DK PA201900999A DK PA201900999 A DKPA201900999 A DK PA201900999A DK 201900999 A1 DK201900999 A1 DK 201900999A1
Authority
DK
Denmark
Prior art keywords
sulfur trioxide
absorbent
alumina
solid
gas
Prior art date
Application number
DKPA201900999A
Other languages
English (en)
Inventor
Theilgaard Madsen Anders
Bengt Jakobsson Niklas
Aggerholm SØRENSEN Per
Original Assignee
Haldor Topsøe A/S
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Haldor Topsøe A/S filed Critical Haldor Topsøe A/S
Priority to DKPA201900999A priority Critical patent/DK201900999A1/da
Publication of DK201900999A1 publication Critical patent/DK201900999A1/da

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1456—Removing acid components
    • B01D53/1481—Removing sulfur dioxide or sulfur trioxide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Treating Waste Gases (AREA)
DKPA201900999A 2019-08-26 2019-08-26 Solid absorbent and method for the selective removal of sulfur trioxide from gases DK201900999A1 (da)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DKPA201900999A DK201900999A1 (da) 2019-08-26 2019-08-26 Solid absorbent and method for the selective removal of sulfur trioxide from gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DKPA201900999A DK201900999A1 (da) 2019-08-26 2019-08-26 Solid absorbent and method for the selective removal of sulfur trioxide from gases

Publications (1)

Publication Number Publication Date
DK201900999A1 true DK201900999A1 (da) 2020-05-25

Family

ID=70804132

Family Applications (1)

Application Number Title Priority Date Filing Date
DKPA201900999A DK201900999A1 (da) 2019-08-26 2019-08-26 Solid absorbent and method for the selective removal of sulfur trioxide from gases

Country Status (1)

Country Link
DK (1) DK201900999A1 (da)

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Legal Events

Date Code Title Description
PAB Application published on request

Effective date: 20200507

PHB Application deemed withdrawn due to non-payment or other reasons

Effective date: 20200827