[go: up one dir, main page]

GEP20002319B - Method and Apparatus for Purifying Gas - Google Patents

Method and Apparatus for Purifying Gas

Info

Publication number
GEP20002319B
GEP20002319B GEAP19953524A GEAP1995003524A GEP20002319B GE P20002319 B GEP20002319 B GE P20002319B GE AP19953524 A GEAP19953524 A GE AP19953524A GE AP1995003524 A GEAP1995003524 A GE AP1995003524A GE P20002319 B GEP20002319 B GE P20002319B
Authority
GE
Georgia
Prior art keywords
purifying
technological process
effluent gases
sulfur
carbonate
Prior art date
Application number
GEAP19953524A
Inventor
Even Bakke
Gerald E Bresowar
Jonas S Klingspor
Original Assignee
Abb Env Systems
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
Priority claimed from US08/257,698 external-priority patent/US5635149A/en
Application filed by Abb Env Systems filed Critical Abb Env Systems
Publication of GEP20002319B publication Critical patent/GEP20002319B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
    • F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
    • 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
    • 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
    • B01D53/46—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
    • B01D53/502—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound characterised by a specific solution or suspension
    • 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
    • B01D53/504—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound characterised by a specific device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/006—Layout of treatment plant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2215/00—Preventing emissions
    • F23J2215/20—Sulfur; Compounds thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2217/00—Intercepting solids
    • F23J2217/10—Intercepting solids by filters
    • F23J2217/102—Intercepting solids by filters electrostatic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2219/00—Treatment devices
    • F23J2219/40—Sorption with wet devices, e.g. scrubbers

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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Treating Waste Gases (AREA)

Abstract

1. Technical Result Improvement of technological process. 2. Essence A method for aqueous limestone purifying and a device for reducing the contents of sulfur oxides and effluent gases are provided. A method comprises feeding gas from below to upwards, along the scrubber tower and its contacting to aerosol containing the finely divided calcium carbonate, sulfur carbonate and inert solid materials. The optimal parameters of the technological process and the improved design for its performance is provided for. 3. Field of Application Purifying of effluent gases.
GEAP19953524A 1994-06-09 1995-06-07 Method and Apparatus for Purifying Gas GEP20002319B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25716094A 1994-06-09 1994-06-09
US08/257,698 US5635149A (en) 1994-06-09 1994-06-09 Wet scrubbing method and apparatus for removing sulfur oxides from combustion effluents

Publications (1)

Publication Number Publication Date
GEP20002319B true GEP20002319B (en) 2000-12-25

Family

ID=26945826

Family Applications (1)

Application Number Title Priority Date Filing Date
GEAP19953524A GEP20002319B (en) 1994-06-09 1995-06-07 Method and Apparatus for Purifying Gas

Country Status (17)

Country Link
EP (1) EP0765187A4 (en)
KR (1) KR970703798A (en)
AU (1) AU2943295A (en)
BG (1) BG63154B1 (en)
BR (1) BR9507951A (en)
CA (1) CA2190868A1 (en)
CZ (1) CZ353396A3 (en)
FI (1) FI964891A7 (en)
GE (1) GEP20002319B (en)
HU (1) HU221181B1 (en)
PH (1) PH31493A (en)
PL (1) PL317931A1 (en)
RU (1) RU2149679C1 (en)
SI (1) SI9520071A (en)
SK (1) SK151696A3 (en)
TW (1) TW349876B (en)
WO (1) WO1995033547A1 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6190630B1 (en) 1996-02-21 2001-02-20 Mitsubishi Heavy Industries, Ltd. Flue gas treating process and apparatus
JP3354828B2 (en) * 1996-02-21 2002-12-09 三菱重工業株式会社 Smoke exhaust treatment method and apparatus
DE19652482A1 (en) * 1996-12-17 1998-06-18 Steag Ag Process for reducing the solids content of a suspension
DE19758526B4 (en) 1997-08-23 2004-07-15 Lechler Gmbh + Co. Kg Drallsprühdüse
KR100303388B1 (en) * 1999-06-02 2001-09-24 세 영 모 Aaaaa
RU2177360C2 (en) * 2000-03-10 2001-12-27 Акционерное общество открытого типа "Челябинский электролитный цинковый завод" Zinc production gas treatment
SE519545C2 (en) * 2001-07-05 2003-03-11 Alstom Switzerland Ltd Methods and apparatus for separating sulfur dioxide from a gas
RU2286836C1 (en) * 2005-04-11 2006-11-10 Константин Владимирович Зелинский Method of removing sulfur dioxide from gas
DE102005055550A1 (en) * 2005-11-18 2007-05-24 Merkl, Rupert, Dipl.-Ing. Apparatus and method for cleaning the exhaust gases in heating systems with simultaneous heat recovery and dust removal
EP2059329B1 (en) * 2006-09-05 2015-06-03 Clue As Flue gas desulfurization process
US7524473B2 (en) 2007-03-23 2009-04-28 Alstom Technology Ltd Method of mercury removal in a wet flue gas desulfurization system
IT1392986B1 (en) * 2009-02-23 2012-04-02 Eberle ENERGY RECOVERY DEVICE.
CN102000481B (en) * 2009-08-31 2012-10-10 宝山钢铁股份有限公司 Method for treating desulfurization ash
CN102179126B (en) * 2011-04-06 2013-01-23 上海华畅环保设备发展有限公司 Flue gas cyclone dedusting and dewatering method for flue gas carbon dioxide gathering system and device thereof
DK2638952T3 (en) 2012-03-12 2022-10-17 Andritz Ab Method for controlling a gas purification system by measuring a parameter of an absorbent material
US20140314651A1 (en) 2013-02-27 2014-10-23 Fuel Tech, Inc. Process and Apparatus for Improving the Operation of Wet Scrubbers
RU2484890C1 (en) * 2012-04-10 2013-06-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Казанский государственный энергетический университет" (ФГБОУ ВПО "КГЭУ") Use of sludge formed at water treatment plant as sorbent for treatment of thermal power plant gas emissions
ITTV20120153A1 (en) * 2012-08-02 2014-02-03 Giorgio Eberle ENERGY RECOVERY PLANT.
CN103406017B (en) * 2013-08-19 2015-04-01 武汉龙净环保工程有限公司 Desulfurizing absorption tower and desulfurizing absorption method
CN103990374A (en) * 2014-05-12 2014-08-20 孙立刚 Novel desulfurization, denitrification, decarburization and dust removal purification combined device for coal-fired flue gas
CN105536399A (en) * 2015-12-15 2016-05-04 浙江百能科技有限公司 Flue gas purifying apparatus
US10161630B2 (en) 2016-12-01 2018-12-25 General Electric Technology Gmbh Systems and methods for testing flue gas cleaning systems
RU169760U1 (en) * 2016-12-20 2017-03-31 Федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный технический университет" (ВолгГТУ) ABSORBER
GB2587394A (en) 2019-09-26 2021-03-31 Edwards Ltd Packed tower

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3844349A (en) * 1973-01-26 1974-10-29 Mobil Oil Corp Petroleum production by steam injection
US4325923A (en) * 1978-07-26 1982-04-20 Rhone-Poulenc Industries Contacting of plural phases
DE3526008A1 (en) * 1985-07-20 1987-01-22 Metallgesellschaft Ag METHOD FOR REMOVING POLLUTANTS FROM SMOKE GAS
US4690807A (en) * 1985-08-15 1987-09-01 General Electric Environmental Services, Inc. Process for the simultaneous absorption of sulfur oxides and production of ammonium sulfate
JPH084709B2 (en) * 1986-04-23 1996-01-24 バブコツク日立株式会社 Wet Flue Gas Desulfurization Controller
EP0262396A3 (en) * 1986-09-20 1989-08-23 Heinz Dipl.-Ing. Hölter Process for the preparation of calcium sulphate dihydrate during flue-gas desulfurization
DE3728128C1 (en) * 1987-08-22 1989-03-02 Rhein Westfael Elect Werk Ag Process for the desulphurization of flue gases from power plant boilers
US5215672A (en) * 1992-09-01 1993-06-01 The Babcock & Wilcox Company Purification of FGD gypsum product

Also Published As

Publication number Publication date
FI964891A0 (en) 1996-12-05
SK151696A3 (en) 1997-08-06
CA2190868A1 (en) 1995-12-14
AU2943295A (en) 1996-01-04
KR970703798A (en) 1997-08-09
RU2149679C1 (en) 2000-05-27
TW349876B (en) 1999-01-11
HU221181B1 (en) 2002-08-28
CZ353396A3 (en) 1997-05-14
BR9507951A (en) 1997-09-02
BG63154B1 (en) 2001-05-31
FI964891A7 (en) 1996-12-05
HUT77896A (en) 1998-09-28
EP0765187A1 (en) 1997-04-02
WO1995033547A1 (en) 1995-12-14
PL317931A1 (en) 1997-04-28
EP0765187A4 (en) 1997-09-10
SI9520071A (en) 1997-06-30
HU9603356D0 (en) 1997-02-28
PH31493A (en) 1998-11-03
BG101099A (en) 1997-10-31

Similar Documents

Publication Publication Date Title
GEP20002319B (en) Method and Apparatus for Purifying Gas
US4889698B1 (en) Process for removal or mercury vapor and/ or vapor of noxious organic compounds and/ or nitrogen oxides from flue gas from an incinerator plant
GEP20012359B (en) Method and Device for Scrubbing Gases
CA2240820A1 (en) Regenerative method and composition for removing sulfides from gas streams
ES8700306A1 (en) Process for causing the gaseous sulfur compounds of flue gases to react to form solid compounds which can be separated from the flue gases
EP0204847A3 (en) Process for selective absorption of hydrogen sulphide from a gas containing hydrogen sulphide and carbon dioxide and device for performing the process
AU5010093A (en) A process for removing nox from combustion zone gases by adsorption
MY117101A (en) Removal of nitrogen oxides from gas streams
ES2001027A6 (en) Process for removing noxious materials from fumes.
PL326880A1 (en) Method of denitrogenising flue gases
GB2079177B (en) Process and apparatus for purifying a gas containing hydrogen sulphide and carbon dioxide
HUP9601463A2 (en) Process for the desulfurization of sulfurous acid gas-containing waste gas
TW353624B (en) Desulfurization process for flue gases
DE3664727D1 (en) Process for eliminating sulfur dioxide from a gas by means of an absorption mass that can be regenerated by reaction with hydrogen sulfide
GB2174082B (en) A process for removing gaseous sulphur compounds, particularly sulphur dioxide, from the flue gases of a furnace
EP0218302A3 (en) Process for purifying exhaust gas containing hydrogen sulfide and sulfur dioxide
EP0476354A3 (en) Process and plant for treating a scrubber sludge resulting from flue gas desulfurization
HU9202644D0 (en) Method and device for purifying flue gases
AU6194594A (en) Process for the desulfurization of sulfur dioxide-containing gases
DE3464853D1 (en) Process and reactor for desulfurization of hot waste gas
GB2192872B (en) Catalytic process for producing sulphur from h2s containing sour gas
PL292573A1 (en) Method of desulfurizing combustion gases and apparatus therefor
AU4103793A (en) Process and apparatus for recovery of sulphur from a gas stream containing hydrogen sulphide
SI0811416T1 (en) Desulfuration of gases containing hydrogen sulfide
GB2176771B (en) Sorbent and processes for removing nitrogen oxides, sulfur oxides and hydrogen sulfide from gas streams