GB2186562A - A method of precipitation of harmful substances from flue gases - Google Patents

A method of precipitation of harmful substances from flue gases Download PDF

Info

Publication number
GB2186562A
GB2186562A GB08630712A GB8630712A GB2186562A GB 2186562 A GB2186562 A GB 2186562A GB 08630712 A GB08630712 A GB 08630712A GB 8630712 A GB8630712 A GB 8630712A GB 2186562 A GB2186562 A GB 2186562A
Authority
GB
United Kingdom
Prior art keywords
flue
active
harmful substances
stage
coke
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
GB08630712A
Other languages
English (en)
Other versions
GB2186562B (enExample
GB8630712D0 (en
Inventor
Martin Benzel
Bernd Ebener
Peter Schlipper
Gerhard Golkowsky
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
H Krantz GmbH and Co
Original Assignee
H Krantz GmbH and Co
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 H Krantz GmbH and Co filed Critical H Krantz GmbH and Co
Publication of GB8630712D0 publication Critical patent/GB8630712D0/en
Publication of GB2186562A publication Critical patent/GB2186562A/en
Application granted granted Critical
Publication of GB2186562B publication Critical patent/GB2186562B/en
Granted legal-status Critical Current

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
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/508—Sulfur oxides by treating the gases with solids
    • 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
    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8637—Simultaneously removing sulfur oxides and nitrogen oxides

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
GB08630712A 1986-02-05 1986-12-23 A method of precipitation of harmful substances from flue gases Granted GB2186562A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863603447 DE3603447A1 (de) 1986-02-05 1986-02-05 Verfahren zur abscheidung von schadstoffen aus rauchgasen

Publications (3)

Publication Number Publication Date
GB8630712D0 GB8630712D0 (en) 1987-02-04
GB2186562A true GB2186562A (en) 1987-08-19
GB2186562B GB2186562B (enExample) 1990-01-10

Family

ID=6293373

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08630712A Granted GB2186562A (en) 1986-02-05 1986-12-23 A method of precipitation of harmful substances from flue gases

Country Status (6)

Country Link
AT (1) ATA300386A (enExample)
DE (1) DE3603447A1 (enExample)
DK (1) DK57387A (enExample)
GB (1) GB2186562A (enExample)
NL (1) NL8603140A (enExample)
SE (1) SE462783B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3914494A1 (de) * 1989-05-02 1990-11-08 Winfried Strittmatter Verfahren und vorrichtung zur beseitigung von festen und gasfoermigen schadstoffen aus von feuerungs- oder verbrennungsanlagen herruehrenden abgasstroemen
CN109053012A (zh) * 2018-08-28 2018-12-21 江苏恒大高性能材料有限公司 一种耐腐蚀性矿物外加剂的制备方法
DE102022133103A1 (de) 2022-12-13 2024-06-13 NE3T (Nexus of Energy Efficiency and Environment Technologies) GmbH Verfahren zum Abscheiden von Schadstoffen aus einem Rauchgasstrom

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3101053C2 (de) * 1979-03-24 1984-11-29 Bergwerksverband Gmbh, 4300 Essen Verfahren zur Entfernung von Schwefeloxiden und Stickstoffoxiden aus Abgasen sowie Vorrichtung zum Durchführen dieses Verfahrens
DE3342500A1 (de) * 1983-11-24 1985-06-13 Heinrich Dr.rer.nat. 8032 Gräfelfing Frühbuss Verfahren zur entfernung von so(pfeil abwaerts)x(pfeil abwaerts) und no(pfeil abwaerts)x(pfeil abwaerts) aus abgasen
DE3443686A1 (de) * 1984-11-30 1986-06-05 VGU Dr. Volker Grumbrecht GmbH, 5270 Gummersbach Verfahren zur entfernung von stickoxiden und schwefeloxiden aus gasen

Also Published As

Publication number Publication date
SE8605106D0 (sv) 1986-11-28
DE3603447C2 (enExample) 1989-03-30
GB2186562B (enExample) 1990-01-10
DE3603447A1 (de) 1987-08-06
DK57387D0 (da) 1987-02-04
SE462783B (sv) 1990-09-03
GB8630712D0 (en) 1987-02-04
NL8603140A (nl) 1987-09-01
ATA300386A (de) 1992-06-15
DK57387A (da) 1987-08-06
SE8605106L (sv) 1987-08-06

Similar Documents

Publication Publication Date Title
EP0709128B1 (de) Verfahren zum Entfernen von Quecksilber aus einem quecksilberhaltigen Abgas
US5246680A (en) Process for desulfurization of flue gases
US5624649A (en) Process for reduction of sulfur dioxide emission from combustion gases combined with production of potassium sulfate
US6221325B1 (en) Process for controlling ammonia slip in the reduction of sulfur dioxide emission
US4726302A (en) Method of reducing the nitrogen oxide content of a flue gas produced by a fossil-fuel power plant
CA1086921A (en) Exhaust gas scrubbing process
US5069886A (en) Process and installation for the recovery of ammonia during the separation of nitrogen oxide from waste gases
GB2095654A (en) Treating combustion waste gas
US8277545B2 (en) Method of reducing an amount of mercury in a flue gas
HK187795A (en) A method of improving the hg-removing capability of a flue gas cleaning process
DE59104785D1 (de) Verfahren zur Entstaubung, Entschwefelung und Entstickung von Verbrennungsabgasen.
GB2186562A (en) A method of precipitation of harmful substances from flue gases
CZ285444B6 (cs) Způsob čištění plynu obsahujícího oxid dusnatý a oxid siřičitý
ATE65714T1 (de) Verfahren zur rueckhaltung von quecksilber aus rauchgasen einer verbrennungsanlage.
US4130628A (en) Process for removing SO2 and NOx from gases
US5047218A (en) Sweetening of sulfur-containing gases using ozone
DE3702463A1 (de) Kombiniertes trocken und nass arbeitendes rauchgasreinigungssystem zur abscheidung von hf, hcl, so(pfeil abwaerts)3(pfeil abwaerts), so(pfeil abwaerts)2(pfeil abwaerts), no(pfeil abwaerts)x(pfeil abwaerts) und staub
KR100225474B1 (ko) 연소 기체로부터 이산화황과 산화질소를 제거하기 위한 방법
US4891194A (en) Method for scrubbing flue gases from a firing unit
DE3151363A1 (de) "trockene rauchgasentschwefelung mit vorgeschalteterteilstaubabscheidung und rueckfuehrung des sorptionsmittels in die elektrofilterstufe und den vorzugsweise brennraum"
WO1986006981A1 (fr) PROCEDE PERMETTANT L'ELIMINATION SIMULTANEE PAR LAVAGE DE SO2, NOx ET LE CAS ECHEANT D'AUTRES SUBSTANCES NOCIVES CONTENUES DANS LES GAZ DE FUMEE DES INSTALLATIONS DE CHAUFFE ALIMENTEES PAR DES COMBUSTIBLES FOSSILES
ATE21885T1 (de) Verfahren und vorrichtung zur gewinnung von calciumchlorid aus verbrauchten absorptionsfluessigkeiten bei abgasentschwefelungsprozessen.
DE3414151A1 (de) No(pfeil abwaerts)x(pfeil abwaerts)-abscheidung, vorzugsweise fuer kleinere industriekessel
AT389652B (de) Verfahren zur abscheidung von in rauchgasen enthaltenen gasfoermigen schadstoffen
JPS58202019A (ja) 排ガスの処理方法およびそのための装置

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee