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ES2004453A6 - Metodo y sistema para lavar una corriente de gas de escape que contiene oxidos de azufre y oxidos de nitrogeno - Google Patents

Metodo y sistema para lavar una corriente de gas de escape que contiene oxidos de azufre y oxidos de nitrogeno

Info

Publication number
ES2004453A6
ES2004453A6 ES8702086A ES8702086A ES2004453A6 ES 2004453 A6 ES2004453 A6 ES 2004453A6 ES 8702086 A ES8702086 A ES 8702086A ES 8702086 A ES8702086 A ES 8702086A ES 2004453 A6 ES2004453 A6 ES 2004453A6
Authority
ES
Spain
Prior art keywords
water
exhaust gas
gas stream
oxides
sulfur
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.)
Expired
Application number
ES8702086A
Other languages
English (en)
Inventor
Garrett L Morrison
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.)
DRAGON PRODUCTS CO
Passamaquoddy Tribe
Original Assignee
DRAGON PRODUCTS CO
Passamaquoddy Tribe
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 DRAGON PRODUCTS CO, Passamaquoddy Tribe filed Critical DRAGON PRODUCTS CO
Publication of ES2004453A6 publication Critical patent/ES2004453A6/es
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00—Hydraulic cements
    • C04B7/36—Manufacture of hydraulic cements in general
    • C04B7/60—Methods for eliminating alkali metals or compounds thereof, e.g. from the raw materials or during the burning process; methods for eliminating other harmful components
    • 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
    • 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
    • B01D53/60—Simultaneously removing sulfur oxides and nitrogen oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/0233—Other waste gases from cement factories

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • Public Health (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

UN METODO Y UN SISTEMA PARA LAVAR UNA CORRIENTE DE GAS ESCAPE DE UNA FABRICA DE CEMENTO DE PROCESO HUMEDO, EN EL QUE SE SUMINISTRAN UN APORTE DE AGUA ALCALINA Y AIRE COMPRIMIDO A UNAS TOBERAS DE PULVERIZACION QUE ESTAN SITUADAS EN LAS CONDUCCIONES YA EXISTENTES DE LA CORRIENTE DE ESCAPE. EL AGUA ALCALINA SE PULVERIZA EN FORMA DE NIEBLA FINAMENTE DIVIDIDA AL ENTRAR EN LAS CONDUCCIONES, DONDE REACCIONA RAPIDAMENTE CON LOS OXIDOS DE AZUFRE Y NITROGENO PRESENTES EN EL GAS DE ESCAPE. EL AGUA, QUE ESTA EN FORMA DE GOTITAS MUY PEQUEÑAS, Y QUE TIENEN UN VOLUMEN PEQUEÑO Y UNA ELEVADA RELACION DE SUPERFICIE A VOLUMEN DE LIQUIDO, SE EVAPORA RAPIDAMENTE. POR LO TANTO, EL AGUA NO CAUSA PROBLEMAS DE HUMECTACION Y OBSTRUCCION DE LA CONDUCCION, Y LOS OXIDOS DE AZUFRE Y NITROGENO SE CONVIERTEN EN SOLIDOS SECOS EN PARTICULAS QUE SE SEPARAN POR SISTEMAS NORMALES DE RECOGIDA DE POLVO AGUAS ABAJO DEL LAVADOR.
ES8702086A 1986-07-25 1987-07-16 Metodo y sistema para lavar una corriente de gas de escape que contiene oxidos de azufre y oxidos de nitrogeno Expired ES2004453A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/890,991 US4708855A (en) 1985-11-07 1986-07-25 Method and system for exhaust gas stream scrubbing

Publications (1)

Publication Number Publication Date
ES2004453A6 true ES2004453A6 (es) 1989-01-01

Family

ID=25397430

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8702086A Expired ES2004453A6 (es) 1986-07-25 1987-07-16 Metodo y sistema para lavar una corriente de gas de escape que contiene oxidos de azufre y oxidos de nitrogeno

Country Status (23)

Country Link
US (1) US4708855A (es)
JP (1) JPS6393328A (es)
KR (1) KR920007875B1 (es)
CN (1) CN1009248B (es)
AT (1) AT394954B (es)
AU (1) AU607923B2 (es)
BE (1) BE1001656A3 (es)
BR (1) BR8703848A (es)
CA (1) CA1240122A (es)
CH (1) CH676088A5 (es)
DE (1) DE3724446A1 (es)
DK (1) DK386687A (es)
ES (1) ES2004453A6 (es)
FR (1) FR2601884B1 (es)
GB (1) GB2193201B (es)
IT (1) IT1227195B (es)
NO (1) NO170317C (es)
PL (1) PL267000A1 (es)
SG (1) SG51092G (es)
SU (1) SU1757444A3 (es)
TR (1) TR23706A (es)
YU (1) YU46322B (es)
ZA (1) ZA875386B (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4708855A (en) * 1985-11-07 1987-11-24 Passanaquoddy Tribe Method and system for exhaust gas stream scrubbing
US5100633A (en) * 1985-11-07 1992-03-31 Passamaquoddy Technology Limited Partnership Method for scrubbing pollutants from an exhaust gas stream
US5364604A (en) * 1987-03-02 1994-11-15 Turbotak Technologies Inc. Solute gas-absorbing procedure
US5362464A (en) * 1987-03-02 1994-11-08 Turbotak Inc. Method for removing sulfur oxides
US5565180A (en) * 1987-03-02 1996-10-15 Turbotak Inc. Method of treating gases
US4963329A (en) * 1987-03-02 1990-10-16 Turbotak Inc. Gas reacting apparatus and method
US5023064A (en) * 1987-03-02 1991-06-11 Turbotak Inc. Method for removing sulfur oxide
US4921886A (en) * 1988-11-14 1990-05-01 Aerological Research Systems, Inc. Process for the dry removal of polluting material from gas streams
US5667582A (en) * 1995-03-31 1997-09-16 Heidelberger Zement Aktiengesellschaft Method for dry desulfurizing flue gases
US5556459A (en) * 1995-06-08 1996-09-17 Cohen; Sidney M. Method for the reduction of SO2 emissions as generated by the fluid bed cement process
US6464952B1 (en) * 1998-04-20 2002-10-15 Envirocare International, Inc. Sulfur dioxide abatement method
US6060030A (en) * 1998-04-20 2000-05-09 Schwab; James J. Detached plume abatement method
AU5568099A (en) * 1998-08-18 2000-03-14 United States Department Of Energy Method and apparatus for extracting and sequestering carbon dioxide
CN1302836C (zh) * 2004-03-29 2007-03-07 力晶半导体股份有限公司 废气洗涤设备及其填充材料的清洗方法
KR100763975B1 (ko) * 2006-10-20 2007-10-05 최영환 폐가스 정화처리 장치
RU2471133C2 (ru) * 2007-06-12 2012-12-27 Эф-Эл-Смидт А/С Способ и установка по производству цементного клинкера с одновременной выработкой электроэнергии
CN103575846B (zh) * 2013-11-05 2015-05-13 江南大学 一种定量鉴定麦芽汁中混浊物质的方法
CN105233656A (zh) * 2015-11-02 2016-01-13 中电投远达环保工程有限公司 用于脱除燃煤电厂烟气中三氧化硫的工艺
CN107023846A (zh) * 2016-01-29 2017-08-08 王储 一种除尘、脱硫、脱氮的燃烧设备
CN110755966B (zh) * 2019-11-07 2021-06-29 黄雨果 智能化轮胎喷水除尘控制平台

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB111845A (en) * 1916-12-02 1918-11-14 William Griffith Henshaw Improvements in Leaching Flue-dust.
AT231886B (de) * 1960-03-21 1964-02-25 Polysius Gmbh Verfahren zur Verminderung des Alkaligehaltes im Zementklinker und Vorrichtung zur Durchführung des Verfahrens
DE1174681B (de) * 1962-06-13 1964-07-23 Polysius Gmbh Verfahren zum Reduzieren des Alkalikreislaufs bei Zementbrennanlagen, insbesondere solchen mit Rostvorwaermern
US4208381A (en) * 1970-12-04 1980-06-17 Hitachi, Ltd. Method and apparatus for cleaning waste flue gases
GB1326163A (en) * 1971-02-22 1973-08-08 Smidth & Co As F L Methods of and plants for burning cement
JPS5636968B2 (es) * 1972-08-01 1981-08-27
US3929968A (en) * 1973-10-10 1975-12-30 Du Pont Dry collection of waste materials
GB1450672A (en) * 1975-04-04 1976-09-22 Smidth & Co As F L Rotary kiln plant
US4197278B1 (en) * 1978-02-24 1996-04-02 Abb Flakt Inc Sequential removal of sulfur oxides from hot gases
DE2820357A1 (de) * 1978-05-10 1979-11-15 Metallgesellschaft Ag Verfahren zum entfernen von schwefeloxiden aus verbrennungsabgasen
GR75064B (es) * 1978-05-19 1984-07-13 Niro Atomizer As
JPS5527044A (en) * 1978-08-15 1980-02-26 Onoda Cement Co Ltd Nox removal from waste gas of cement firing furnace
US4246242A (en) * 1978-11-20 1981-01-20 Corning Glass Works Method of removing gaseous pollutants from flue gas
US4228139A (en) * 1979-03-06 1980-10-14 Peabody Process System, Inc. Flue gas scrubbing process using fly ash alkali
US4276272A (en) * 1980-03-17 1981-06-30 Kaiser Aluminum & Chemical Corporation Cement waste product as scrubbing medium for sulfur oxides
AT372876B (de) * 1981-11-19 1983-11-25 Oesterr Draukraftwerke Verfahren und vorrichtung zur rauchgasentschwefelung von kohlefeuerungen nach dem trocken- additivverfahren
GB2115309A (en) * 1982-02-25 1983-09-07 Dresser Ind Improvements in or relating to absorption of pollutant material from a polluted gas
US4504451A (en) * 1983-07-14 1985-03-12 Dec International, Inc. Dry scrubbing oxides and particulate contaminants from hot gases
US4559211A (en) * 1983-08-05 1985-12-17 Research-Cottrell, Inc. Method for reduced temperature operation of flue gas collectors
GB2152487A (en) * 1984-01-07 1985-08-07 Kloeckner Humboldt Deutz Ag Method of desulphurising flue gas
DE3415210C2 (de) * 1984-01-07 1995-06-22 Kloeckner Humboldt Deutz Ag Verfahren zur Entschwefelung des Rauchgases einer Feuerungsanlage
DD234336A3 (de) * 1984-10-15 1986-04-02 Ruedersdorf Zementwerke Vorrichtung zur herstellung von alkaliarmem zementklinker
US4708855A (en) * 1985-11-07 1987-11-24 Passanaquoddy Tribe Method and system for exhaust gas stream scrubbing

Also Published As

Publication number Publication date
DK386687A (da) 1988-01-26
PL267000A1 (en) 1989-01-05
CH676088A5 (es) 1990-12-14
NO873110L (no) 1988-01-26
CN1009248B (zh) 1990-08-22
JPS6393328A (ja) 1988-04-23
NO873110D0 (no) 1987-07-24
FR2601884B1 (fr) 1990-08-24
DE3724446A1 (de) 1988-02-04
CA1240122A (en) 1988-08-09
TR23706A (tr) 1990-06-29
YU140187A (en) 1989-08-31
AT394954B (de) 1992-08-10
GB8716019D0 (en) 1987-08-12
NO170317B (no) 1992-06-29
SG51092G (en) 1992-07-24
CN87105779A (zh) 1988-03-09
YU46322B (sh) 1993-05-28
US4708855A (en) 1987-11-24
NO170317C (no) 1992-10-07
FR2601884A1 (fr) 1988-01-29
KR920007875B1 (ko) 1992-09-18
ZA875386B (en) 1988-04-27
AU607923B2 (en) 1991-03-21
SU1757444A3 (ru) 1992-08-23
BE1001656A3 (fr) 1990-01-23
ATA184487A (de) 1992-01-15
GB2193201A (en) 1988-02-03
AU7597487A (en) 1988-01-28
IT8767649A0 (it) 1987-07-24
BR8703848A (pt) 1988-03-29
KR880001994A (ko) 1988-04-28
IT1227195B (it) 1991-03-25
GB2193201B (en) 1990-05-30
DK386687D0 (da) 1987-07-24

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20010201