TR200000193T2 - Bir fırında yüksek ölçüde reaktif kirecin üretilmesi için işlem - Google Patents

Bir fırında yüksek ölçüde reaktif kirecin üretilmesi için işlem

Info

Publication number
TR200000193T2
TR200000193T2 TR2000/00193T TR200000193T TR200000193T2 TR 200000193 T2 TR200000193 T2 TR 200000193T2 TR 2000/00193 T TR2000/00193 T TR 2000/00193T TR 200000193 T TR200000193 T TR 200000193T TR 200000193 T2 TR200000193 T2 TR 200000193T2
Authority
TR
Turkey
Prior art keywords
oven
typically
particles
highly reactive
producing highly
Prior art date
Application number
TR2000/00193T
Other languages
English (en)
Inventor
Lloyd L. Lavely, Jr.
Original Assignee
Black & Veatch, Corporation
Lloyd L. Lavely, Jr.
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 Black & Veatch, Corporation, Lloyd L. Lavely, Jr. filed Critical Black & Veatch, Corporation
Publication of TR200000193T2 publication Critical patent/TR200000193T2/tr

Links

Classifications

    • 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
    • C04B2/00—Lime, magnesia or dolomite
    • C04B2/02—Lime
    • C04B2/04—Slaking
    • C04B2/08—Devices therefor
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/02—Oxides or hydroxides
    • C01F11/04—Oxides or hydroxides by thermal decomposition
    • C01F11/06—Oxides or hydroxides by thermal decomposition of carbonates
    • 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
    • C04B11/00—Calcium sulfate cements
    • C04B11/005—Preparing or treating the raw materials
    • 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
    • C04B2/00—Lime, magnesia or dolomite
    • C04B2/02—Lime
    • C04B2/04—Slaking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/40—Alkaline earth metal or magnesium compounds
    • B01D2251/404—Alkaline earth metal or magnesium compounds of calcium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/302—Sulfur oxides
    • 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
    • C04B2290/00—Organisational aspects of production methods, equipment or plants
    • C04B2290/20—Integrated combined plants or devices, e.g. combined foundry and concrete plant

Landscapes

  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Treating Waste Gases (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

Bir kireç tasi kalsinasyon islemi, ince bölünmüs kireç tasi parçalarinin, bir firin içinde, bu parçaciklar bölüm içinden geçerken, çikis gazi akiminin sicakliginin minimum kalsinasyon sicakliginin (tipik olarak, 741-777 C) üstünde ve etkili sönmemis kireç kullanim/sülfasyon sicakliginin (tipik olarak, (871-982 C) altinda oldugu bir bir bölüm içine zerkedilmesini kapsamaktadir. Kalsiyum sülfat olusturmak üzere sonuçtaki kireç parçaciklari ve kükürt dioksit arasindaki reaksiyonlar en aza düsürülmektedir. Kirecin sinterlenmesi ve kompleks kalsiyum bilesigi olusumu da en aza düsürülmektedir. Sonuçtaki yüksek ölçüde reaktif kireç parçaciklari çikis gazi kükürt alma islemlerinde kullanilabilmektedir.
TR2000/00193T 1997-07-24 1998-07-21 Bir fırında yüksek ölçüde reaktif kirecin üretilmesi için işlem TR200000193T2 (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/899,576 US6146607A (en) 1997-07-24 1997-07-24 Process for producing highly reactive lime in a furnace

Publications (1)

Publication Number Publication Date
TR200000193T2 true TR200000193T2 (tr) 2001-07-23

Family

ID=25411238

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2000/00193T TR200000193T2 (tr) 1997-07-24 1998-07-21 Bir fırında yüksek ölçüde reaktif kirecin üretilmesi için işlem

Country Status (10)

Country Link
US (2) US6146607A (tr)
EP (1) EP1024883B1 (tr)
AU (1) AU750705B2 (tr)
DE (1) DE69828632T2 (tr)
DK (1) DK1024883T3 (tr)
EA (1) EA002327B1 (tr)
ES (1) ES2234135T3 (tr)
PT (1) PT1024883E (tr)
TR (1) TR200000193T2 (tr)
WO (1) WO1999004887A1 (tr)

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US7013817B2 (en) 2003-05-28 2006-03-21 Omni Materials, Inc. Method for reducing the amount of a pollutant in a flue gas resulting from the combustion of a fossil fuel
US20050084434A1 (en) * 2003-10-20 2005-04-21 Enviroserve Associates, L.L.C. Scrubbing systems and methods for coal fired combustion units
US20090220411A1 (en) * 2005-04-19 2009-09-03 Benson Lewis B Method for producing activated lime for removal of acid gases from a combustion gas
US20070104630A1 (en) * 2005-11-09 2007-05-10 Huege Fred R Method of removing fluoride from quicklime and hydrated lime
US20070163476A1 (en) * 2006-01-18 2007-07-19 Comrie Douglas C Apparatus for delivery of sorbent to a furnace during combustion
US10208951B2 (en) * 2007-09-13 2019-02-19 The Babcock & Wilcox Company Spray dryer absorber and related processes
US9192889B2 (en) * 2007-09-13 2015-11-24 The Babcock & Wilcox Company Bottom ash injection for enhancing spray dryer absorber performance
DE102009045278B4 (de) * 2009-10-02 2011-12-15 Dirk Dombrowski Mineralisches, granuliertes Entschwefelungsmittel auf Basis von Calciumhydroxid, Verfahren zu seiner Herstellung sowie seine Verwendung
US9555368B2 (en) 2010-03-11 2017-01-31 Ramsay Chang Chemically-enhanced sorbent activation process and method of using same
US8999278B2 (en) * 2010-03-11 2015-04-07 The Board Of Trustees Of The University Of Illinois Method and apparatus for on-site production of lime and sorbents for use in removal of gaseous pollutants
US9227157B2 (en) * 2010-07-12 2016-01-05 Gea Process Engineering A/S Spray dryer absorption apparatus with flat-bottomed chamber
US8828340B2 (en) * 2011-09-29 2014-09-09 Babcock & Wilcox Power Generation Group, Inc. Dry sorbent injection during steady-state conditions in dry scrubber
US9365907B1 (en) 2013-03-14 2016-06-14 ALMAMET USA, Inc. Conversion of troublesome lime fines to useful high quality fluidized lime in feeding flux lime to a BOF converter
US8906333B1 (en) * 2013-11-27 2014-12-09 Alstom Technology Ltd Dry scrubber system with air preheater protection
CN104119008B (zh) * 2014-07-09 2016-05-04 石家庄新华能源环保科技股份有限公司 利用烟气煅烧生产石灰的装置
RU2568478C1 (ru) * 2014-09-30 2015-11-20 Федеральное государственное бюджетное учреждение "Национальный исследовательский центр "Курчатовский институт" Способ разложения карбонатов
CN104748567B (zh) * 2015-03-27 2017-02-22 中国科学院过程工程研究所 一种烧结烟气余热分级循环利用和污染物减排工艺及系统
JP2020146624A (ja) * 2019-03-13 2020-09-17 Ｊｆｅエンジニアリング株式会社 排ガス処理装置及び排ガス処理方法
CN110639355B (zh) * 2019-10-31 2021-12-07 湘潭大学 一种强制研磨的CaCO3在线分解高温烟气脱硫方法及装置
CN114011234B (zh) * 2021-11-10 2024-04-23 山东鲁碧建材有限公司 一种处理低温烟气的干法脱硫方法
CN114873935A (zh) * 2022-03-17 2022-08-09 洛阳展腾科技有限公司 一种能降低烟气净化成本的生石灰烧结方法
CN118495832B (zh) * 2024-07-19 2024-10-15 杭州宏鑫钙业有限公司 一种高质量氧化钙的制备方法

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US4226839A (en) * 1978-07-21 1980-10-07 The United States Of America As Represented By The Administrator Of The U.S. Environmental Protection Agency Activation of calcium oxide as a sorbent
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US4424197A (en) * 1982-09-29 1984-01-03 United States Gypsum Company Gas desulfurization
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Also Published As

Publication number Publication date
EP1024883A4 (en) 2000-11-08
EA200000156A1 (ru) 2000-10-30
US6391266B1 (en) 2002-05-21
EP1024883B1 (en) 2005-01-12
EA002327B1 (ru) 2002-04-25
AU750705B2 (en) 2002-07-25
ES2234135T3 (es) 2005-06-16
AU8511698A (en) 1999-02-16
DE69828632D1 (de) 2005-02-17
WO1999004887A1 (en) 1999-02-04
DE69828632T2 (de) 2005-12-01
PT1024883E (pt) 2005-05-31
EP1024883A1 (en) 2000-08-09
DK1024883T3 (da) 2005-05-02
US6146607A (en) 2000-11-14

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