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SE9500595L - Process for the separation of gaseous mercury - Google Patents

Process for the separation of gaseous mercury

Info

Publication number
SE9500595L
SE9500595L SE9500595A SE9500595A SE9500595L SE 9500595 L SE9500595 L SE 9500595L SE 9500595 A SE9500595 A SE 9500595A SE 9500595 A SE9500595 A SE 9500595A SE 9500595 L SE9500595 L SE 9500595L
Authority
SE
Sweden
Prior art keywords
mercury
gases
contg
separation
suspension
Prior art date
Application number
SE9500595A
Other languages
Swedish (sv)
Other versions
SE510717C2 (en
SE9500595D0 (en
Inventor
Leif Lindau
Original Assignee
Flaekt Ab
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 Flaekt Ab filed Critical Flaekt Ab
Priority to SE9500595A priority Critical patent/SE510717C2/en
Publication of SE9500595D0 publication Critical patent/SE9500595D0/en
Publication of SE9500595L publication Critical patent/SE9500595L/en
Publication of SE510717C2 publication Critical patent/SE510717C2/en

Links

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
    • B01D53/64—Heavy metals or compounds thereof, e.g. mercury

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)

Abstract

Method for removing gaseous mercury (i.e. in elementary or oxide form) from combustion gases generated when coal is burnt, by bringing the gases into contact with an aq. soln. or suspension contg. a reactive absorption agent (A) for the mercury, comprising one or more sulphides, eg. metal sulphides. A fine distribution of active carbon particles or other carbon-contg. material with similar properties, is added to the gases as a mercury reactive adsorption agent (B) in the same soln. or suspension as (A).
SE9500595A 1995-02-17 1995-02-17 Removal of mercury oxide(s) SE510717C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9500595A SE510717C2 (en) 1995-02-17 1995-02-17 Removal of mercury oxide(s)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9500595A SE510717C2 (en) 1995-02-17 1995-02-17 Removal of mercury oxide(s)

Publications (3)

Publication Number Publication Date
SE9500595D0 SE9500595D0 (en) 1995-02-17
SE9500595L true SE9500595L (en) 1996-08-18
SE510717C2 SE510717C2 (en) 1999-06-14

Family

ID=20397271

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9500595A SE510717C2 (en) 1995-02-17 1995-02-17 Removal of mercury oxide(s)

Country Status (1)

Country Link
SE (1) SE510717C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108722110A (en) * 2018-06-15 2018-11-02 张弘历 A kind of device for going the removal of mercury from flue gas

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108722110A (en) * 2018-06-15 2018-11-02 张弘历 A kind of device for going the removal of mercury from flue gas

Also Published As

Publication number Publication date
SE510717C2 (en) 1999-06-14
SE9500595D0 (en) 1995-02-17

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