PT1732668E - Processo de redução de metais pesados dos gases de combustão - Google Patents

Processo de redução de metais pesados dos gases de combustão Download PDF

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Publication number
PT1732668E
PT1732668E PT05717024T PT05717024T PT1732668E PT 1732668 E PT1732668 E PT 1732668E PT 05717024 T PT05717024 T PT 05717024T PT 05717024 T PT05717024 T PT 05717024T PT 1732668 E PT1732668 E PT 1732668E
Authority
PT
Portugal
Prior art keywords
flue gases
heavy metals
reducing heavy
palygorskite
subgroup
Prior art date
Application number
PT05717024T
Other languages
English (en)
Inventor
Amandine Gambin
Alain Laudet
Original Assignee
Lhoist Rech & Dev 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=34961818&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT1732668(E) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lhoist Rech & Dev Sa filed Critical Lhoist Rech & Dev Sa
Publication of PT1732668E publication Critical patent/PT1732668E/pt

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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
    • B01D53/64—Heavy metals or compounds thereof, e.g. mercury
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/12—Naturally occurring clays or bleaching earth

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
PT05717024T 2004-03-15 2005-03-14 Processo de redução de metais pesados dos gases de combustão PT1732668E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE2004/0136A BE1015949A3 (fr) 2004-03-15 2004-03-15 Procede d'abattement de mercure et de metaux lourds des gaz de fumees.

Publications (1)

Publication Number Publication Date
PT1732668E true PT1732668E (pt) 2008-10-02

Family

ID=34961818

Family Applications (1)

Application Number Title Priority Date Filing Date
PT05717024T PT1732668E (pt) 2004-03-15 2005-03-14 Processo de redução de metais pesados dos gases de combustão

Country Status (19)

Country Link
US (1) US7585353B2 (pt)
EP (1) EP1732668B1 (pt)
JP (1) JP2007529305A (pt)
CN (1) CN1929897B (pt)
AT (1) ATE401118T1 (pt)
BE (1) BE1015949A3 (pt)
BR (1) BRPI0508531A (pt)
CA (1) CA2559567C (pt)
DE (1) DE602005008210D1 (pt)
DK (1) DK1732668T3 (pt)
ES (1) ES2310338T3 (pt)
MX (1) MXPA06010638A (pt)
NO (1) NO341723B1 (pt)
PL (1) PL1732668T3 (pt)
PT (1) PT1732668E (pt)
RU (1) RU2352383C2 (pt)
UA (1) UA90857C2 (pt)
WO (1) WO2005099872A1 (pt)
ZA (1) ZA200608402B (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2315179B1 (es) * 2007-06-22 2010-01-13 Bionatur Biotechnologies, S.L. Una composicion absorbente que contiene alpha - sepiolita, enstatita osus mezclas, metodo de obtencion y uso.
SG177490A1 (en) * 2009-07-13 2012-02-28 Lhoist Rech & Dev Sa Solid inorganic composition, method for preparing same, and use thereof for reducing dioxins and heavy metals in flue gases
WO2011006890A1 (fr) 2009-07-13 2011-01-20 S.A. Lhoist Recherche Et Developpement Composition solide minerale, son procede de preparation et son utilisation en abattement de metaux lourds des gaz de fumees
US20120145640A1 (en) * 2010-10-15 2012-06-14 Davis Arden D Method and composition to reduce the amounts of heavy metal in aqueous solution
US9138684B2 (en) * 2013-01-03 2015-09-22 Milliken & Company Filter for removal of heavy metals
CA2918612A1 (en) * 2013-07-18 2015-01-22 Novinda Corporation Carbonate modified compositions for reduction of flue gas resistivity
PL2891843T3 (pl) 2014-01-07 2019-03-29 Imerys Ceramics France Sposób spalania odpadów z użyciem dodatku mineralnego
CN105289468A (zh) * 2015-09-08 2016-02-03 洛阳名力科技开发有限公司 一种用于烟气脱汞的改性高岭石吸附剂
US10874975B2 (en) 2018-07-11 2020-12-29 S. A. Lhoist Recherche Et Developpement Sorbent composition for an electrostatic precipitator

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3750372A (en) * 1971-04-01 1973-08-07 Vulcan Materials Co Prevention of air pollution by using solid adsorbents to remove particulates of less than 0.5 microns in size from flue gases
US4207152A (en) * 1979-04-25 1980-06-10 Olin Corporation Process for the purification of alkali metal chloride brines
US4387653A (en) * 1980-08-04 1983-06-14 Engelhard Corporation Limestone-based sorbent agglomerates for removal of sulfur compounds in hot gases and method of making
ES8704428A1 (es) 1986-02-11 1987-04-16 Consejo Superior Investigacion Procedimiento de fabricacion de un adsorbente azufrado, util para retener vapores de metal, como mercurio.
DE4034417C2 (de) 1990-10-29 2002-02-07 Walhalla Kalk Entwicklungs Und Hochreaktive Reagentien und Zusammensetzungen für die Abgas- und Abwasserreinigung, ihre Herstellung und ihre Verwendung
ES2136496B1 (es) * 1996-06-18 2000-10-01 Consejo Superior Investigacion Procedimiento de sulfuracion de silicatos naturales para retener vapores de metales.
DE19824237B4 (de) * 1998-05-29 2004-12-30 Walhalla-Kalk Entwicklungs- Und Vertriebsgesellschaft Mbh Reagentien für die Reinigung von Abgasen, ihre Herstellung und ihre Verwendung
US6168709B1 (en) * 1998-08-20 2001-01-02 Roger G. Etter Production and use of a premium fuel grade petroleum coke
JP2000140627A (ja) * 1998-11-10 2000-05-23 Takuma Co Ltd ダイオキシン除去材、ダイオキシン除去方法、及び、ダイオキシン除去材の再生方法
BR0207026A (pt) * 2001-02-06 2004-02-17 Watervisions Int Inc Composições de minerais contendo magnésio insolúvel para uso na filtração de fluido
CN1231286C (zh) * 2001-04-28 2005-12-14 清华大学 一种添加铁质飞灰的循环流化床烟气净化方法及其装置
US6719828B1 (en) * 2001-04-30 2004-04-13 John S. Lovell High capacity regenerable sorbent for removal of mercury from flue gas

Also Published As

Publication number Publication date
WO2005099872A1 (fr) 2005-10-27
EP1732668A1 (fr) 2006-12-20
CN1929897A (zh) 2007-03-14
JP2007529305A (ja) 2007-10-25
CA2559567A1 (fr) 2005-10-27
US7585353B2 (en) 2009-09-08
DE602005008210D1 (de) 2008-08-28
RU2352383C2 (ru) 2009-04-20
UA90857C2 (ru) 2010-06-10
NO20064653L (no) 2006-10-13
DK1732668T3 (da) 2008-10-27
ZA200608402B (en) 2008-06-25
CA2559567C (fr) 2012-07-31
MXPA06010638A (es) 2006-12-15
ES2310338T3 (es) 2009-01-01
NO341723B1 (no) 2018-01-08
RU2006136367A (ru) 2008-04-27
BE1015949A3 (fr) 2005-12-06
BRPI0508531A (pt) 2007-08-14
PL1732668T3 (pl) 2009-01-30
CN1929897B (zh) 2010-10-27
ATE401118T1 (de) 2008-08-15
EP1732668B1 (fr) 2008-07-16
US20070217979A1 (en) 2007-09-20

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