DK520985A - PROCEDURE FOR REVERSING GAS WITH SUSPENSIONS - Google Patents

PROCEDURE FOR REVERSING GAS WITH SUSPENSIONS Download PDF

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Publication number
DK520985A
DK520985A DK520985A DK520985A DK520985A DK 520985 A DK520985 A DK 520985A DK 520985 A DK520985 A DK 520985A DK 520985 A DK520985 A DK 520985A DK 520985 A DK520985 A DK 520985A
Authority
DK
Denmark
Prior art keywords
suspensions
procedure
gas
reversing gas
zones
Prior art date
Application number
DK520985A
Other languages
Danish (da)
Other versions
DK520985D0 (en
Inventor
Rolf Hueller
Harald Gutmayer
Original Assignee
Knauf Res Cottrell
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 Knauf Res Cottrell filed Critical Knauf Res Cottrell
Publication of DK520985D0 publication Critical patent/DK520985D0/en
Publication of DK520985A publication Critical patent/DK520985A/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/46—Sulfates
    • C01F11/464—Sulfates of Ca from gases containing 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Treating Waste Gases (AREA)
  • Silicon Compounds (AREA)
  • Polarising Elements (AREA)
  • Supports For Pipes And Cables (AREA)
  • Defrosting Systems (AREA)

Abstract

1. A process for the reaction of gases with suspensions in wet flue gas de-sulfurization plants (Na beta-REAs), characterized in that the gases are introduced into the suspension in zones of relative velocities of gas/suspension of at least 15 m/s in the form of compressed gas bubbles and that in said zones a local pressure increase is generated.
DK520985A 1984-11-13 1985-11-12 PROCEDURE FOR REVERSING GAS WITH SUSPENSIONS DK520985A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843441442 DE3441442A1 (en) 1984-11-13 1984-11-13 METHOD FOR IMPLEMENTING GAS WITH SUSPENSIONS

Publications (2)

Publication Number Publication Date
DK520985D0 DK520985D0 (en) 1985-11-12
DK520985A true DK520985A (en) 1986-05-14

Family

ID=6250176

Family Applications (1)

Application Number Title Priority Date Filing Date
DK520985A DK520985A (en) 1984-11-13 1985-11-12 PROCEDURE FOR REVERSING GAS WITH SUSPENSIONS

Country Status (7)

Country Link
EP (1) EP0189534B1 (en)
AT (1) ATE50155T1 (en)
DD (1) DD240840A5 (en)
DE (2) DE3441442A1 (en)
DK (1) DK520985A (en)
YU (1) YU45088B (en)
ZA (1) ZA858656B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2839966B1 (en) 2002-05-27 2004-07-23 Saint Gobain Isover FILTERING MEDIA COMPRISING MINERAL FIBERS OBTAINED BY CENTRIFUGATION
FR2909995B1 (en) 2006-12-18 2010-04-23 Saint Gobain Rech LOOP OVEN FOR FIBER GLASS
SE533938C2 (en) * 2009-07-14 2011-03-08 Marketing I Konsulting Per Anders Brattemo Method and apparatus for purifying gases
FR2985254B1 (en) 2011-12-28 2013-12-20 Saint Gobain Isover METHOD FOR FIBRING VITREOUS MATERIALS
FR3023550B1 (en) 2014-07-08 2016-07-29 Saint Gobain Isover GLASS FUSION DEVICE COMPRISING AN OVEN, CHANNEL AND DAM
US11058967B2 (en) * 2016-01-19 2021-07-13 Mitsubishi Power Americas, Inc. Waste water evaporation methods and apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4004966A (en) * 1974-12-19 1977-01-25 The Babcock & Wilcox Company Fume control for sulfur dioxide ammonia absorption systems
DE3415541A1 (en) * 1984-04-26 1985-10-31 Deutsche Babcock Anlagen Ag, 4200 Oberhausen METHOD AND DEVICE FOR DESULFURING SMOKE GASES

Also Published As

Publication number Publication date
DE3575867D1 (en) 1990-03-15
DK520985D0 (en) 1985-11-12
EP0189534B1 (en) 1990-02-07
DD240840A5 (en) 1986-11-19
YU176485A (en) 1987-10-31
DE3441442A1 (en) 1986-05-15
EP0189534A2 (en) 1986-08-06
EP0189534A3 (en) 1987-08-19
ATE50155T1 (en) 1990-02-15
YU45088B (en) 1992-05-28
ZA858656B (en) 1986-08-27

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment