SE9100584D0 - SETTING TO CLEAN PROCESS GASES CONTAINING GAS GAS POLLUTANTS - Google Patents

SETTING TO CLEAN PROCESS GASES CONTAINING GAS GAS POLLUTANTS

Info

Publication number
SE9100584D0
SE9100584D0 SE9100584A SE9100584A SE9100584D0 SE 9100584 D0 SE9100584 D0 SE 9100584D0 SE 9100584 A SE9100584 A SE 9100584A SE 9100584 A SE9100584 A SE 9100584A SE 9100584 D0 SE9100584 D0 SE 9100584D0
Authority
SE
Sweden
Prior art keywords
gas passage
process gases
dust separator
gas
reactor plant
Prior art date
Application number
SE9100584A
Other languages
Swedish (sv)
Inventor
S Aahman
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 SE9100584A priority Critical patent/SE9100584D0/en
Publication of SE9100584D0 publication Critical patent/SE9100584D0/en
Priority to AU13416/92A priority patent/AU1341692A/en
Priority to PCT/SE1992/000119 priority patent/WO1992015390A1/en

Links

Abstract

In a method for cleaning process gases containing gaseous impurities, the process gases are conducted along a process-gas passage running through a reactor plant (1, 2, 3), and through a dust separator (4) communicating with the process-gas passage. An absorbent that reacts with the gaseous impurities is injected in finely divided form into the process-gas passage in order to react with the gaseous impurities and form particles which are separated in the reactor plant (1, 2, 3) and the dust separator (4). The absorbent used comprises both fresh absorbent and a portion of the particles separated in the reactor plant and the dust separator. This portion of particles separated in the reactor plant and the dust separator are re-injected together with water into the process-gas passage at a first site (B). At least the main part of the fresh absorbent is injected into the process-gas passage at a second site (A; A') which is separate from the first site (B).
SE9100584A 1991-02-28 1991-02-28 SETTING TO CLEAN PROCESS GASES CONTAINING GAS GAS POLLUTANTS SE9100584D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9100584A SE9100584D0 (en) 1991-02-28 1991-02-28 SETTING TO CLEAN PROCESS GASES CONTAINING GAS GAS POLLUTANTS
AU13416/92A AU1341692A (en) 1991-02-28 1992-02-27 Method for cleaning process gases containing gaseous impurities
PCT/SE1992/000119 WO1992015390A1 (en) 1991-02-28 1992-02-27 Method for cleaning process gases containing gaseous impurities

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9100584A SE9100584D0 (en) 1991-02-28 1991-02-28 SETTING TO CLEAN PROCESS GASES CONTAINING GAS GAS POLLUTANTS

Publications (1)

Publication Number Publication Date
SE9100584D0 true SE9100584D0 (en) 1991-02-28

Family

ID=20382009

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9100584A SE9100584D0 (en) 1991-02-28 1991-02-28 SETTING TO CLEAN PROCESS GASES CONTAINING GAS GAS POLLUTANTS

Country Status (3)

Country Link
AU (1) AU1341692A (en)
SE (1) SE9100584D0 (en)
WO (1) WO1992015390A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2714303B1 (en) * 1993-12-29 1996-07-26 Hamon Ind Thermique Process and installation for neutralization and filtration of acid fumes.
FR2957528B1 (en) * 2010-03-22 2012-03-23 Lab Sa METHOD AND INSTALLATION FOR PURIFYING SMOKE CONTAINING ACIDIC POLLUTANTS

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2723958A1 (en) * 1977-05-27 1978-12-07 Heinz Hoelter Dry contact process to purify gases, for e.g. sulphur di:oxide removal - using radial horizontal contact zones for solids and gas with longitudinal slots and screw conveyors below to collect and recycle solids
DE2910537C2 (en) * 1979-03-17 1982-10-21 L. & C. Steinmüller GmbH, 5270 Gummersbach Process for regenerating the dry and fine-grain additives from an exhaust gas purification device
DE3644102A1 (en) * 1986-12-23 1988-07-07 Metallgesellschaft Ag EXHAUST GAS PURIFICATION PROCESS
SE460642B (en) * 1987-03-06 1989-11-06 Flaekt Ab PROCEDURES FOR ABSORPING GAS GAS COMPONENTS FROM FORECURATED SMOKE GASES
SE462551B (en) * 1988-03-03 1990-07-16 Flaekt Ab PROCEDURES FOR PURIFICATION OF COB GAS FORMED GAS

Also Published As

Publication number Publication date
WO1992015390A1 (en) 1992-09-17
AU1341692A (en) 1992-10-06

Similar Documents

Publication Publication Date Title
SE8203933D0 (en) PROCEDURES AND DEVICES FOR GAS PURIFICATION CONTAINING SOLID AND GAS POLLUTANTS
RU93057727A (en) METHOD AND DEVICE FOR WET GAS CLEANING
DE3688496T2 (en) Process for removing contaminants from exhaust emissions.
FI935827A0 (en) Foerfarande och anordning Foer vaotrening av gaser
EP0138781A3 (en) Method and apparatus for flue-gas cleaning
SE0202789D0 (en) Methods for separating gaseous pollutants from hot gases and apparatus for carrying out the process
DK162143C (en) PROCEDURE FOR THE SEPARATION OF HARMFUL SUBSTANCES, INSIDE SULFUR OXIDES, FROM EXHAUST GAS
HUP9801225A2 (en) Process for the dry desulphurisation of a combustion gas
DE3761011D1 (en) Method for treating exhaust gas
ATE107188T1 (en) PROCESS FOR THE SEPARATION OF CARBON CONTAINING AND/OR NITROUS OXIDE CONTAMINANTS IN FLUE GASES.
DK606386D0 (en) PROCEDURE FOR REMOVAL OF HARMFUL MATERIALS FROM WASTE GAS
HU9202644D0 (en) Method and device for purifying flue gases
SE9100584D0 (en) SETTING TO CLEAN PROCESS GASES CONTAINING GAS GAS POLLUTANTS
JPS57111203A (en) Method of treating industrial gas current
FI85342C (en) Method and apparatus for wetting particles in the gas flow
DK0509258T3 (en) Process for cleaning flue gases
DE69122892D1 (en) Process for desulfurizing exhaust gas
JPS5768120A (en) Dry type stack gas desulfurization method
JPS57184418A (en) Method for recovering sulfur in dry type flue gas desulfurizing apparatus
SE8402642D0 (en) PROCEDURES UNDER CONSTRUCTION OF GAS UNDER DUMPING
ES2086527T3 (en) PROCEDURE TO REDUCE THE RISKS OF CORONA EFFECT KICKBACK DISCHARGES IN ELECTROSTATIC FILTERS.
JPS57106516A (en) Manufacture of activated carbon
SE8206459L (en) METHOD OF DISPOSAL OF NITROUS GASES
JPS5573339A (en) Apparatus for drawing out catalyst
JPS57174114A (en) Desulfurizing and dust collecting equipment