GR880100615A - Μεθοδος αναγεννησεως διαλυμματων πλυσεων που περιεχουν χημικα συμπλοκα fe (ιι) και fe (ιιι) - Google Patents

Μεθοδος αναγεννησεως διαλυμματων πλυσεων που περιεχουν χημικα συμπλοκα fe (ιι) και fe (ιιι)

Info

Publication number
GR880100615A
GR880100615A GR880100615A GR880100615A GR880100615A GR 880100615 A GR880100615 A GR 880100615A GR 880100615 A GR880100615 A GR 880100615A GR 880100615 A GR880100615 A GR 880100615A GR 880100615 A GR880100615 A GR 880100615A
Authority
GR
Greece
Prior art keywords
iii
pupifyling
regeneration
solutions containing
containing chemical
Prior art date
Application number
GR880100615A
Other languages
English (en)
Inventor
Klaus-Dieter Hoppe
Bernd Leutner
Siegfried Schreiner
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of GR880100615A publication Critical patent/GR880100615A/el

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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
    • B01D53/14—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
    • B01D53/1425—Regeneration of liquid absorbents
    • 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/54—Nitrogen compounds
    • B01D53/56—Nitrogen oxides

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)
  • Catalysts (AREA)
  • Treating Waste Gases (AREA)

Abstract

Με σκοπό την αναγέννηση διαλυμάτων πλύσεως, τα οποία περιέχουν διαλύματα χημικών αλάτων Fe(II) και Fe(III) και τα οποία εχρησιμοποιήθησαν για την απομάκρυνση ΝΟχ από καυσαέρια, θα κατεργασθούν αυτά με βορανικό νάτριο. ω
GR880100615A 1987-09-30 1988-09-16 Μεθοδος αναγεννησεως διαλυμματων πλυσεων που περιεχουν χημικα συμπλοκα fe (ιι) και fe (ιιι) GR880100615A (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873732952 DE3732952A1 (de) 1987-09-30 1987-09-30 Verfahren zur regenerierung von fe(ii)- und fe(iii)-chelatkomplexe enthaltenden waschloesungen

Publications (1)

Publication Number Publication Date
GR880100615A true GR880100615A (el) 1989-06-22

Family

ID=6337231

Family Applications (1)

Application Number Title Priority Date Filing Date
GR880100615A GR880100615A (el) 1987-09-30 1988-09-16 Μεθοδος αναγεννησεως διαλυμματων πλυσεων που περιεχουν χημικα συμπλοκα fe (ιι) και fe (ιιι)

Country Status (4)

Country Link
US (1) US4879102A (el)
CA (1) CA1318309C (el)
DE (1) DE3732952A1 (el)
GR (1) GR880100615A (el)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8902490A (nl) * 1989-10-06 1991-05-01 Leonardus Mathijs Marie Nevels Werkwijze voor het reinigen van rookgassen.
US5200160A (en) * 1991-08-29 1993-04-06 Dravo Lime Company Process for removing sulfur dioxide and nitrogen oxides from flue gases
LU88021A1 (de) * 1991-10-21 1993-05-17 Euratom Verfahren zur Herstellung von hydroxylamin aus NOX enthaltenden Abgasen
AT398909B (de) * 1992-12-09 1995-02-27 Vtu Engineering Verfahren Tech Verfahren zum kontinuierlichen entsticken nox-hältiger gase
US20080044333A1 (en) * 2004-07-30 2008-02-21 Hakka Leo E Method and apparatus for NOx and Hg removal

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4147530A (en) * 1976-02-06 1979-04-03 Exxon Research & Engineering Co. Reductions of inorganic substrates with chelated sodium hydridoaluminates or hydridoborates
DE3429663A1 (de) * 1984-08-11 1986-02-13 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Simultane so(pfeil abwaerts)2(pfeil abwaerts)- und no(pfeil abwaerts)x(pfeil abwaerts)-waschung
DE3430017A1 (de) * 1984-08-16 1986-02-27 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Simultane so(pfeil abwaerts)2(pfeil abwaerts)- und no(pfeil abwaerts)x(pfeil abwaerts)-waschung mit zugabe von metallischem eisen ausserhalb der oxidationsphase

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4158044A (en) * 1973-04-09 1979-06-12 Mitsui Shipbuilding And Engineering Co. Method for removing nitric oxide from industrial gases
JPS5210659B2 (el) * 1973-04-09 1977-03-25
JPS5246557B2 (el) * 1974-04-22 1977-11-25
AU569775B2 (en) * 1984-01-25 1988-02-18 Holter, H. Stripping nox and sox from flue gases discharged from combustion plants

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4147530A (en) * 1976-02-06 1979-04-03 Exxon Research & Engineering Co. Reductions of inorganic substrates with chelated sodium hydridoaluminates or hydridoborates
DE3429663A1 (de) * 1984-08-11 1986-02-13 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Simultane so(pfeil abwaerts)2(pfeil abwaerts)- und no(pfeil abwaerts)x(pfeil abwaerts)-waschung
DE3430017A1 (de) * 1984-08-16 1986-02-27 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Simultane so(pfeil abwaerts)2(pfeil abwaerts)- und no(pfeil abwaerts)x(pfeil abwaerts)-waschung mit zugabe von metallischem eisen ausserhalb der oxidationsphase

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CLAIMS SEARCHED: ALL *

Also Published As

Publication number Publication date
CA1318309C (en) 1993-05-25
DE3732952A1 (de) 1989-04-20
US4879102A (en) 1989-11-07

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