ES2137020T3 - Particulas de ca(oh)2. - Google Patents

Particulas de ca(oh)2.

Info

Publication number
ES2137020T3
ES2137020T3 ES96937943T ES96937943T ES2137020T3 ES 2137020 T3 ES2137020 T3 ES 2137020T3 ES 96937943 T ES96937943 T ES 96937943T ES 96937943 T ES96937943 T ES 96937943T ES 2137020 T3 ES2137020 T3 ES 2137020T3
Authority
ES
Spain
Prior art keywords
less
porous volume
nitrogen desorption
particles
angstroms
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 - Lifetime
Application number
ES96937943T
Other languages
English (en)
Inventor
Henri Rene Langelin
Regis Poisson
Alain Laudet
Olivier Francoisse
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.)
Lhoist Recherche et Developpement SA
Original Assignee
Lhoist Recherche et Developpement SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3889248&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2137020(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lhoist Recherche et Developpement SA filed Critical Lhoist Recherche et Developpement SA
Application granted granted Critical
Publication of ES2137020T3 publication Critical patent/ES2137020T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B01D53/68—Halogens or halogen compounds
    • B01D53/685—Halogens or halogen compounds by treating the gases with solids
    • 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
    • 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
    • B01D2251/00—Reactants
    • B01D2251/60—Inorganic bases or salts
    • B01D2251/604—Hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/14—Pore volume
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/16—Pore diameter
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/20—Powder free flowing behaviour

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treating Waste Gases (AREA)
  • Disintegrating Or Milling (AREA)
  • Gas Separation By Absorption (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Saccharide Compounds (AREA)

Abstract

LA INVENCION SE REFIERE A PARTICULAS SECAS DE HIDROXIDO DE CALCIO CON UN CONTENIDO EN HUMEDAD INFERIOR AL 2% EN PESO, UNA SUPERFICIE ESPECIFICA SUPERIOR A 30 M 2 /G, UN VOLUMEN POROSO TOTAL DE DESORCION DE NITROGENO DE AL MENOS 0,1 CM 3 /G, UN CONTENIDO EN CO 2 INFERIOR AL 2% Y UN VOLUMEN POROSO DE DESORCION DE NITROGENO, CONSTITUIDO POR POROS DE UN DIAMETRO COMPRENDIDO ENTRE 100 Y 400 ANGSTROMS, SUPERIOR A 0,06 CM 3 /G.
ES96937943T 1995-10-19 1996-10-18 Particulas de ca(oh)2. Expired - Lifetime ES2137020T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE9500870A BE1009692A3 (fr) 1995-10-19 1995-10-19 PARTICULES DE Ca(OH)2.

Publications (1)

Publication Number Publication Date
ES2137020T3 true ES2137020T3 (es) 1999-12-01

Family

ID=3889248

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96937943T Expired - Lifetime ES2137020T3 (es) 1995-10-19 1996-10-18 Particulas de ca(oh)2.

Country Status (17)

Country Link
US (1) US6322769B1 (es)
EP (1) EP0861209B1 (es)
JP (1) JP3379649B2 (es)
AT (1) ATE183483T1 (es)
AU (1) AU7557496A (es)
BE (1) BE1009692A3 (es)
BR (1) BR9610865A (es)
CA (1) CA2235322C (es)
CZ (1) CZ294010B6 (es)
DE (1) DE69603874T2 (es)
DK (1) DK0861209T3 (es)
ES (1) ES2137020T3 (es)
GR (1) GR3031419T3 (es)
HU (1) HU219303B (es)
PL (1) PL185091B1 (es)
SK (1) SK281798B6 (es)
WO (1) WO1997014650A1 (es)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2213086A1 (en) * 1997-10-02 1999-04-02 Martin J. Lilley Processing and use of carbide lime by-product as a resin and polymer filler and extender
BE1011935A3 (fr) * 1998-05-26 2000-03-07 Lhoist Rech & Dev Sa Produit d'extrusion a base de chaux hydratee.
US7883681B2 (en) * 2003-05-09 2011-02-08 Meade D Mark Synthetic carbide lime filler composition and method of making
US20050194013A1 (en) * 2004-03-02 2005-09-08 Wright Milton F. Hydrated lime tobacco smoke filter
WO2006113301A1 (en) * 2005-04-19 2006-10-26 Carmeuse North America Services, Inc. Method for producing activated lime for removal of acid gases from a combustion gas
BE1016661A3 (fr) * 2005-06-28 2007-04-03 Lhoist Rech & Dev Sa Composition de chaux pulverulente, son procede de fabrication et son utilisation.
US20100196239A1 (en) * 2007-10-19 2010-08-05 Lime Technology Consulting Sprl Calcium and/or magnesium hydroxide with very high reactivity, and preparation thereof
BE1017823A3 (fr) 2007-10-19 2009-08-04 Lime Technology Consulting Spr Hydroxyde et calcium et/ou de magnesium a tres haute reactivite et sa preparation.
DE102008014893A1 (de) 2008-03-19 2009-09-24 Fels-Werke Gmbh Rauchgasreinigungsverfahren und Kalkhydrat für Rauchgasreinigungsverfahren
US20090246117A1 (en) * 2008-03-25 2009-10-01 Jean-Yves Tilquin Method of forming a hydrated lime for acid gas removal from flue gas
DE102009045278B4 (de) * 2009-10-02 2011-12-15 Dirk Dombrowski Mineralisches, granuliertes Entschwefelungsmittel auf Basis von Calciumhydroxid, Verfahren zu seiner Herstellung sowie seine Verwendung
US9517471B1 (en) * 2011-08-26 2016-12-13 Mississippi Lime Company High reactivity lime hydrate and methods of manufacturing and uses thereof
US10532313B2 (en) 2012-03-30 2020-01-14 Rheinkalk Gmbh Activation of a material containing alkaline-earth metal carbonate and alkaline-earth metal hydroxide for the dry scrubbing of flue gas
PT2644267T (pt) 2012-03-30 2018-01-19 Rheinkalk Gmbh Ativação de um material que contém carbonato alcalinoterroso e hidróxido alcalinoterroso para depuração a seco de gás de combustão
BE1020787A3 (fr) 2012-07-12 2014-05-06 Lhoist Rech Et Dev Compose mixte calcique et magnesien et son procede de fabrication.
BE1020788A3 (fr) 2012-07-12 2014-05-06 Lhoist Rech Et Dev Compositions polymeres ignifugees et resistantes au feu a base de chaux a haute surface specifique.
US9751043B1 (en) 2014-09-05 2017-09-05 Mississippi Lime Company Systems and method for removal of acid gas in a circulating dry scrubber
US10155227B2 (en) * 2012-08-24 2018-12-18 Mississippi Lime Company Systems and method for removal of acid gas in a circulating dry scrubber
BE1021564B1 (fr) * 2013-01-30 2015-12-14 S.A. Lhoist Recherche Et Developpement Procede de preparation de gel de carbonate de calcium et produit ainsi obtenu.
BE1021563B1 (fr) 2013-02-19 2015-12-14 S.A. Lhoist Recherche Et Developpement Procede d'extinction en voie seche d'oxydes de calcium et magnesium provenant de composes calco-magnesiens
US9963386B1 (en) 2013-03-04 2018-05-08 Mississippi Lime Company Method of manufacturing hydrated lime
US10221094B1 (en) 2013-03-04 2019-03-05 Mississippi Lime Company Method of manufacturing hydrated lime
US10549256B1 (en) 2013-03-04 2020-02-04 Mississippi Lime Company Hydrated Lime product
BE1021596B9 (fr) 2013-06-25 2018-06-18 Lhoist Rech Et Developpement Sa Procede et dispositif de traitement de gaz par injection de compose pulverulent.
BE1021753B1 (fr) * 2013-12-10 2016-01-15 New Lime Development Sprl Composition a base de chaux hydratee pour le traitement de fumees
CZ305594B6 (cs) * 2013-12-20 2015-12-30 Ústav Teoretické A Aplikované Mechaniky Av Čr, V. V. I. Akademie Věd České Republiky, V.V.I. Způsob výroby disperze částic hydroxidu vápenatého a zařízení k provádění tohoto způsobu
US10668480B1 (en) 2014-09-05 2020-06-02 Mississippi Lime Company Systems and method for removal of acid gas in a circulating dry scrubber
EP3130562A1 (en) * 2015-08-14 2017-02-15 S.A. Lhoist Recherche Et Developpement Process for manufacturing highly porous slaked lime and product thereby obtained
EP3187243A1 (en) 2015-12-30 2017-07-05 Lhoist Recherche et Développement S.A. Composition for the purification of flue gas
EP3187244A1 (en) 2015-12-30 2017-07-05 Lhoist Recherche et Développement S.A. Composition for the purification of flue gas
US20190118159A1 (en) * 2016-06-03 2019-04-25 Carmeuse North America Calcium oxide compostions
WO2017220167A1 (en) 2016-06-24 2017-12-28 S.A. Lhoist Recherche Et Developpement Process for manufacturing fine and highly porous powdery slaked lime composition and product thereby obtained
BE1023809B1 (fr) * 2016-06-24 2017-07-27 Lhoist Recherche Et Developpement Sa Procédé de préparation d'une composition de chaux éteinte pulvérulente fine et très poreuse et produit obtenu à partir de celui-ci
BE1023799B1 (fr) * 2016-06-24 2017-07-26 S.A. Lhoist Recherche Et Developpement Composition de chaux eteinte pulverulente tres poreuse
EP3475228A1 (fr) * 2016-06-24 2019-05-01 S.A. Lhoist Recherche Et Developpement Composition de chaux éteinte pulvérulente très poreuse
WO2017220161A1 (en) 2016-06-24 2017-12-28 S.A. Lhoist Recherche Et Developpement Highly porous powdery slaked lime composition
TWI733839B (zh) 2016-06-24 2021-07-21 比利時商耐斯赤理查發展公司 用於製造細緻高度多孔性粉狀熟石灰組合物之方法及藉此獲得之產物
WO2018095553A1 (en) 2016-11-28 2018-05-31 S.A. Lhoist Recherche Et Developpement Process for pneumatically conveying a powdery material
TW201825375A (zh) 2016-11-28 2018-07-16 比利時商耐斯赤理查發展公司 氣動傳送粉狀材料之方法
BE1024392B1 (fr) * 2016-12-22 2018-02-06 Carmeuse Research And Technology Particules d’hydroxyde de calcium a fins pores et leur procede de fabrication
WO2018170255A1 (en) 2017-03-17 2018-09-20 Graymont (Pa) Inc. Calcium hydroxide-containing compositions and associated systems and methods
WO2018184702A1 (en) 2017-04-07 2018-10-11 S.A. Lhoist Recherche Et Developpement Process for flue gas treatment and products for use in said process
CA3070255A1 (en) 2017-07-24 2019-01-31 S.A. Lhoist Recherche Et Developpement Sorbent composition for an electrostatic precipitator
WO2019027622A1 (en) 2017-08-04 2019-02-07 Graymont (Pa) Inc. SYSTEMS AND METHODS FOR REMOVING MERCURY OR HYDROCHLORIC ACID FROM GAS STREAMS USING PARTICLES CONTAINING CALCIUM
KR102651952B1 (ko) * 2017-09-06 2024-03-26 에스.에이. 로이스트 레셰르셰 엣 디벨로프먼트 Cds 연도 가스 처리법으로 연도 가스를 처리하는 프로세스
US11148149B2 (en) 2017-12-29 2021-10-19 Mississippi Lime Company Hydrated lime with reduced resistivity and method of manufacture
CN112218703A (zh) * 2018-05-08 2021-01-12 矿物碳化国际有限公司 矿物碳酸化
SG11202100180XA (en) 2018-07-11 2021-02-25 Lhoist Rech Et Developpement Sa Sorbent composition for an electrostatic precipitator
US11365150B1 (en) * 2018-07-18 2022-06-21 Mississippi Lime Company Lime hydrate with improved reactivity via additives
US10870585B2 (en) * 2018-09-17 2020-12-22 Graymont (Pa) Inc. Production of calcium carbonate via solid-state calcium hydroxide particles and carbon dioxide, and associated systems and methods
WO2021019754A1 (ja) * 2019-08-01 2021-02-04 太平洋エンジニアリング株式会社 脱硫剤製造方法及び製造装置並びにセメントキルン排ガスの脱硫方法
EP3907202A1 (en) 2020-05-06 2021-11-10 S.A. Lhoist Recherche et Développement Ready-to-use powder formulation for making a highly reactive, high solids milk of lime

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US2894820A (en) * 1953-01-02 1959-07-14 American Marietta Co Method of producing agglomerated lime hydrate
US2784062A (en) * 1954-06-07 1957-03-05 Diamond Springs Lime Company Lime process
US3366450A (en) * 1964-05-22 1968-01-30 Pfizer & Co C Process for slaking high calcium quicklime
JPS51123966A (en) * 1975-04-22 1976-10-29 Sumitomo Chem Co Ltd Removing method of dust contained in a combustion exhaust gas
US4623523A (en) * 1979-01-02 1986-11-18 Bechtel International Corporation Method for reduction of SO2 emission for fossil fired boiler
US4666690A (en) * 1985-12-20 1987-05-19 Foster Wheeler Development Corporation Method for removing sulfur dioxide from flue gases
US5306475A (en) * 1987-05-18 1994-04-26 Ftu Gmbh Technische Entwicklung Und Forschung Im Umweltschutz Reactive calcium hydroxides
DE3804180C1 (es) * 1988-02-11 1989-08-24 Rheinische Kalksteinwerke Gmbh, 5603 Wuelfrath, De
FR2657344B1 (fr) 1990-01-19 1993-07-30 Charbonnages De France Procede d'extinction de la chaux vive contenue dans les cendres.
WO1992001627A1 (en) * 1990-07-24 1992-02-06 Research Corporation Technologies, Inc. High surface area hydrated lime and methods
US5223239A (en) * 1990-07-24 1993-06-29 Research Corporation Technologies, Inc. Method of preparing hydrated lime
US5082639A (en) * 1990-11-06 1992-01-21 Dravo Lime Company Sulfur dioxide removal from gases using a modified lime
DK0558522T3 (da) * 1990-11-21 1996-10-28 Lhoist Rech & Dev Sa Fremgangsmåde til fremstilling af calcium- og/eller magnesiumhydroxid samt anvendelse deraf

Also Published As

Publication number Publication date
BE1009692A3 (fr) 1997-07-01
AU7557496A (en) 1997-05-07
DE69603874T2 (de) 2000-03-16
CZ117498A3 (cs) 1998-11-11
DK0861209T3 (da) 2000-05-08
PL326253A1 (en) 1998-08-31
WO1997014650A1 (fr) 1997-04-24
HU219303B (hu) 2001-03-28
CA2235322C (fr) 2005-01-18
EP0861209A1 (fr) 1998-09-02
CZ294010B6 (cs) 2004-09-15
SK281798B6 (sk) 2001-08-06
US6322769B1 (en) 2001-11-27
BR9610865A (pt) 1999-12-21
CA2235322A1 (fr) 1997-04-24
SK46298A3 (en) 1998-12-02
PL185091B1 (pl) 2003-02-28
ATE183483T1 (de) 1999-09-15
HUP9802747A2 (hu) 1999-03-29
EP0861209B1 (fr) 1999-08-18
HUP9802747A3 (en) 2000-04-28
JPH11513654A (ja) 1999-11-24
DE69603874D1 (de) 1999-09-23
GR3031419T3 (en) 2000-01-31
JP3379649B2 (ja) 2003-02-24

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