KR930012036B1 - 시멘트 로(爐)의 배기 가스를 청정시키고 동시에 배기 가스 생성물을 유용한 생성물로 만드는 방법 및 장치 - Google Patents

시멘트 로(爐)의 배기 가스를 청정시키고 동시에 배기 가스 생성물을 유용한 생성물로 만드는 방법 및 장치 Download PDF

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Publication number
KR930012036B1
KR930012036B1 KR1019870009696A KR870009696A KR930012036B1 KR 930012036 B1 KR930012036 B1 KR 930012036B1 KR 1019870009696 A KR1019870009696 A KR 1019870009696A KR 870009696 A KR870009696 A KR 870009696A KR 930012036 B1 KR930012036 B1 KR 930012036B1
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South Korea
Prior art keywords
exhaust gas
dust
alkaline earth
slurry
alkali
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Expired - Lifetime
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KR1019870009696A
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English (en)
Korean (ko)
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KR880003660A (ko
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루이스 모리슨 가레트
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루이스 모리슨 가레트
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    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biomedical Technology (AREA)
  • Ceramic Engineering (AREA)
  • Toxicology (AREA)
  • Public Health (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Sludge (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
KR1019870009696A 1985-11-07 1987-09-02 시멘트 로(爐)의 배기 가스를 청정시키고 동시에 배기 가스 생성물을 유용한 생성물로 만드는 방법 및 장치 Expired - Lifetime KR930012036B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US796,075 1985-11-07
US890,991 1986-07-25
US06/904,719 US4716027A (en) 1986-07-25 1986-09-05 Method for simultaneously scrubbing cement kiln exhaust gas and producing useful by-products therefrom
US904719 1986-09-05
US904,719 1986-09-05

Publications (2)

Publication Number Publication Date
KR880003660A KR880003660A (ko) 1988-05-28
KR930012036B1 true KR930012036B1 (ko) 1993-12-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870009696A Expired - Lifetime KR930012036B1 (ko) 1985-11-07 1987-09-02 시멘트 로(爐)의 배기 가스를 청정시키고 동시에 배기 가스 생성물을 유용한 생성물로 만드는 방법 및 장치

Country Status (22)

Country Link
US (1) US4716027A (enExample)
JP (1) JPS63123843A (enExample)
KR (1) KR930012036B1 (enExample)
CN (2) CN1049294A (enExample)
AT (1) AT396433B (enExample)
AU (1) AU593681B2 (enExample)
BE (1) BE1002111A4 (enExample)
BR (1) BR8704632A (enExample)
CH (1) CH676555A5 (enExample)
DE (1) DE3729695C2 (enExample)
DK (1) DK461487A (enExample)
ES (1) ES2005293A6 (enExample)
FR (1) FR2603500B1 (enExample)
GB (1) GB2199314B (enExample)
GR (1) GR871373B (enExample)
IT (1) IT1223643B (enExample)
MX (1) MX163666B (enExample)
NZ (1) NZ221664A (enExample)
PL (1) PL267595A1 (enExample)
TR (1) TR24746A (enExample)
YU (1) YU46227B (enExample)
ZA (1) ZA876626B (enExample)

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US5100633A (en) * 1985-11-07 1992-03-31 Passamaquoddy Technology Limited Partnership Method for scrubbing pollutants from an exhaust gas stream
US5259876A (en) * 1990-05-04 1993-11-09 F. L. Smidth & Co. A/S Method and apparatus for the manufacture of clinker from mineral raw materials
DE4442563A1 (de) * 1994-11-30 1996-06-05 Nordcement Ag Verfahren zur Behandlung und Verwertung von Bypass-Stäuben aus dem Zementherstellungsprozeß
DE19629423A1 (de) * 1996-07-22 1998-01-29 Buehler Ag Neutralisation mittels Flugaschse
WO2000010691A1 (en) * 1998-08-18 2000-03-02 United States Department Of Energy Method and apparatus for extracting and sequestering carbon dioxide
US6331207B1 (en) 1999-02-10 2001-12-18 Ronald Frank Gebhardt Method of treating cement kiln dust for recovery and recycle
RU2172304C2 (ru) * 1999-08-24 2001-08-20 Бурлов Юрий Александрович Способ получения тугоплавких материалов
EP1377531B1 (en) 2001-04-13 2007-07-25 CO2 Solution Inc. A process and a plant for the production of portland cement clinker
DE10120245C1 (de) * 2001-04-25 2002-06-20 Hst Marketing Gmbh & Co Kg Verfahren zum Reinigen eines mit Isocyanat verunreinigten Gases
CA2353307A1 (fr) 2001-07-13 2003-01-13 Carmen Parent Appareil et procede pour le traitement des effluents gazeux
US6613141B2 (en) 2001-09-27 2003-09-02 Jerry F. Key, Jr. Recovery of cement kiln dust through precipitation of calcium sulfate using sulfuric acid solution
CA2405635A1 (en) 2002-09-27 2004-03-27 C02 Solution Inc. A process and a plant for the production of useful carbonated species and for the recycling of carbon dioxide emissions from power plants
US7141093B2 (en) * 2003-08-04 2006-11-28 Graymont Qc Inc. Hydrated lime kiln dust recirculation method for gas scrubbing
US8623318B2 (en) * 2004-07-12 2014-01-07 Powell Technologies Llc Manufacture of high-strength, low-salt aqueous sodium hypochlorite bleach and substantially dry crystalline salt
JP5180476B2 (ja) * 2004-09-29 2013-04-10 太平洋セメント株式会社 セメントキルン燃焼ガス抽気ダストの処理システム及び処理方法
AT501600B1 (de) * 2005-02-17 2006-10-15 Patco Engineering Gmbh Verfahren zum aufarbeiten von zementofenstaub
US20060236735A1 (en) * 2005-04-26 2006-10-26 Envirosolv Energy Llc Integrated hydrogen sulfide absorber system for making potassium-sulfur fertilizer
EP2153154A1 (en) * 2007-06-12 2010-02-17 FLSmidth A/S Method and plant for the simultaneous production of electricity and cement clinker
WO2010074686A1 (en) 2008-12-23 2010-07-01 Calera Corporation Low-energy electrochemical hydroxide system and method
CA2659451C (en) 2007-06-28 2011-04-12 Calera Corporation Desalination methods and systems that include carbonate compound precipitation
US7753618B2 (en) 2007-06-28 2010-07-13 Calera Corporation Rocks and aggregate, and methods of making and using the same
KR20100105860A (ko) 2007-12-28 2010-09-30 칼레라 코포레이션 Ｃｏ2 분리 방법
US7749476B2 (en) 2007-12-28 2010-07-06 Calera Corporation Production of carbonate-containing compositions from material comprising metal silicates
US20100239467A1 (en) 2008-06-17 2010-09-23 Brent Constantz Methods and systems for utilizing waste sources of metal oxides
US7754169B2 (en) 2007-12-28 2010-07-13 Calera Corporation Methods and systems for utilizing waste sources of metal oxides
CN104722466A (zh) 2008-07-16 2015-06-24 卡勒拉公司 使用二氧化碳气体的低能量4-电池电化学系统
US7993500B2 (en) 2008-07-16 2011-08-09 Calera Corporation Gas diffusion anode and CO2 cathode electrolyte system
JP5373079B2 (ja) 2008-07-16 2013-12-18 カレラ コーポレイション 電気化学システム中でのｃｏ２の利用
CN101868806A (zh) 2008-09-11 2010-10-20 卡勒拉公司 二氧化碳商品交易系统和方法
US7939336B2 (en) 2008-09-30 2011-05-10 Calera Corporation Compositions and methods using substances containing carbon
US7815880B2 (en) 2008-09-30 2010-10-19 Calera Corporation Reduced-carbon footprint concrete compositions
AU2009287462B2 (en) 2008-09-30 2011-10-06 Arelac, Inc. CO2-sequestering formed building materials
US8869477B2 (en) 2008-09-30 2014-10-28 Calera Corporation Formed building materials
CN101925391A (zh) 2008-10-31 2010-12-22 卡勒拉公司 包含co2封存添加剂的非胶结性组合物
US9133581B2 (en) 2008-10-31 2015-09-15 Calera Corporation Non-cementitious compositions comprising vaterite and methods thereof
WO2010093716A1 (en) 2009-02-10 2010-08-19 Calera Corporation Low-voltage alkaline production using hydrogen and electrocatlytic electrodes
WO2010101953A1 (en) 2009-03-02 2010-09-10 Calera Corporation Gas stream multi-pollutants control systems and methods
TW201105406A (en) 2009-03-10 2011-02-16 Calera Corp Systems and methods for processing CO2
US7993511B2 (en) 2009-07-15 2011-08-09 Calera Corporation Electrochemical production of an alkaline solution using CO2
DE102010019100A1 (de) * 2010-04-30 2011-11-03 Dko - Deutsche Kali Und Oxid Gmbh Verfahren zum Gewinnen von Kalisalz aus einem Zementbypassprodukt in einer Industrieanlage, Verfahren zum Herstellen von Zement, Verfahren zum Gewinnen von Kaliumsulfat sowie Verfahren zum Gewinn von drei unterschiedlichen Salzen
CN107488021B (zh) * 2017-09-30 2019-07-05 中晶蓝实业集团有限公司 基于臭氧氧化的胶凝材料的制造方法
MY203932A (en) * 2019-08-01 2024-07-25 Taiheiyo Eng Corporation Method and apparatus for producing desulfurizing agent, and method for re-moving sulfur dioxide from cement kiln exhaust gas

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GB111845A (en) * 1916-12-02 1918-11-14 William Griffith Henshaw Improvements in Leaching Flue-dust.
DE1174681B (de) * 1962-06-13 1964-07-23 Polysius Gmbh Verfahren zum Reduzieren des Alkalikreislaufs bei Zementbrennanlagen, insbesondere solchen mit Rostvorwaermern
US3507482A (en) * 1968-11-08 1970-04-21 Ludwik Kraszewski Apparatus for reducing alkali content of cement clinker and simultaneously improving efficiency of electrostatic dust collector
US3687613A (en) * 1970-10-27 1972-08-29 Combustion Eng Method and apparatus for preparing an additive for introduction to a gas scrubber
DE2166471C3 (de) * 1971-08-23 1976-01-08 Polysius Ag, 4723 Neubeckum Verfahren zur Verringerung des Alkaligehalts von vorgewärmtem, einer Brennzone zuzuführendem Zementrohmehl
US3929968A (en) * 1973-10-10 1975-12-30 Du Pont Dry collection of waste materials
JPS5848600B2 (ja) * 1975-09-08 1983-10-29 バブコツク日立株式会社 セメントクリンカオモチイルコウオンダツリユウホウホウ
US4263264A (en) * 1978-03-15 1981-04-21 Nihon Cement Company Limited Method of abating nitrogen oxides in combustion waste gases
GR75064B (enExample) * 1978-05-19 1984-07-13 Niro Atomizer As
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
US4584179A (en) * 1984-05-18 1986-04-22 Ramon Galli Apparatus for treating cement kiln dust

Also Published As

Publication number Publication date
CH676555A5 (enExample) 1991-02-15
DE3729695A1 (de) 1988-03-17
IT8767762A0 (it) 1987-09-04
FR2603500A1 (fr) 1988-03-11
GR871373B (en) 1988-01-12
GB2199314A (en) 1988-07-06
AU7796187A (en) 1988-03-17
US4716027A (en) 1987-12-29
CN1010083B (zh) 1990-10-24
PL267595A1 (en) 1988-09-01
FR2603500B1 (fr) 1991-02-15
AT396433B (de) 1993-09-27
CN87105795A (zh) 1988-07-13
ZA876626B (en) 1988-05-25
BE1002111A4 (fr) 1990-07-10
YU163587A (en) 1989-10-31
AU593681B2 (en) 1990-02-15
ES2005293A6 (es) 1989-03-01
IT1223643B (it) 1990-09-29
DK461487A (da) 1988-03-06
BR8704632A (pt) 1988-04-26
TR24746A (tr) 1992-03-09
CN1049294A (zh) 1991-02-20
DK461487D0 (da) 1987-09-04
GB8720843D0 (en) 1987-10-14
YU46227B (sh) 1993-05-28
NZ221664A (en) 1990-09-26
GB2199314B (en) 1990-09-19
ATA222387A (de) 1993-01-15
MX163666B (es) 1992-06-11
JPS63123843A (ja) 1988-05-27
KR880003660A (ko) 1988-05-28
DE3729695C2 (de) 1994-09-15

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