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BRPI0807105A2 - Processo para o tratamento de substâncias contaminadas por metais pesados - Google Patents

Processo para o tratamento de substâncias contaminadas por metais pesados

Info

Publication number
BRPI0807105A2
BRPI0807105A2 BRPI0807105-5A2A BRPI0807105A BRPI0807105A2 BR PI0807105 A2 BRPI0807105 A2 BR PI0807105A2 BR PI0807105 A BRPI0807105 A BR PI0807105A BR PI0807105 A2 BRPI0807105 A2 BR PI0807105A2
Authority
BR
Brazil
Prior art keywords
treatment
heavy metal
metal contaminated
contaminated substances
substances
Prior art date
Application number
BRPI0807105-5A2A
Other languages
English (en)
Inventor
Christine Tahon
Guy Depelsenaire
Patrick Sharrock
Ange Nzihou
Original Assignee
Solvay
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 Solvay filed Critical Solvay
Publication of BRPI0807105A2 publication Critical patent/BRPI0807105A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/32—Phosphates of magnesium, calcium, strontium, or barium
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
    • A62D3/30—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
    • A62D3/30—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents
    • A62D3/33—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents by chemical fixing the harmful substance, e.g. by chelation or complexation
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
    • A62D2101/20—Organic substances
    • A62D2101/24—Organic substances containing heavy metals
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
    • A62D2101/40—Inorganic substances
    • A62D2101/43—Inorganic substances containing heavy metals, in the bonded or free state

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Processing Of Solid Wastes (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treating Waste Gases (AREA)
  • Water Treatment By Sorption (AREA)
  • Materials For Medical Uses (AREA)
BRPI0807105-5A2A 2007-02-09 2008-02-05 Processo para o tratamento de substâncias contaminadas por metais pesados BRPI0807105A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0753176A FR2912396B1 (fr) 2007-02-09 2007-02-09 Procede de production d'un reactif phosphocalcique, reactif obtenu et son utilisation
PCT/EP2008/051390 WO2008095921A2 (en) 2007-02-09 2008-02-05 Process for treating substances contaminated by heavy metals

Publications (1)

Publication Number Publication Date
BRPI0807105A2 true BRPI0807105A2 (pt) 2014-04-22

Family

ID=38458084

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0807105-5A2A BRPI0807105A2 (pt) 2007-02-09 2008-02-05 Processo para o tratamento de substâncias contaminadas por metais pesados

Country Status (14)

Country Link
US (1) US8246836B2 (pt)
EP (1) EP2118002A2 (pt)
JP (1) JP2010517754A (pt)
KR (1) KR20090107063A (pt)
CN (1) CN101622196B (pt)
AR (1) AR065275A1 (pt)
AU (1) AU2008212901A1 (pt)
BR (1) BRPI0807105A2 (pt)
CA (1) CA2676714A1 (pt)
FR (1) FR2912396B1 (pt)
MX (1) MX2009008471A (pt)
RU (1) RU2009133792A (pt)
TW (1) TW200902118A (pt)
WO (1) WO2008095921A2 (pt)

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FR2961723B1 (fr) * 2010-06-24 2012-08-17 Soletanche Freyssinet Systeme et procede pour isoler et depolluer un bloc de sol.
CN101961727B (zh) * 2010-10-28 2012-08-22 南京师范大学 利用纳米无定形磷酸钙原位固定土壤重金属离子的方法
CN102874781A (zh) * 2012-09-28 2013-01-16 中国科学技术大学 一种高比表面磷酸钙微球的制备方法
JP6341673B2 (ja) * 2014-01-28 2018-06-13 大成建設株式会社 汚染土壌からの汚染物質の溶出低減方法
FR3021045B1 (fr) 2014-05-16 2020-02-21 Solvay Sa Procede de production d'un reactif phosphocalcique, reactif obtenu et son utilisation
WO2016163310A1 (ja) * 2015-04-06 2016-10-13 栗田工業株式会社 灰処理用重金属固定化剤およびそれを用いた灰の処理方法
EP3302763A1 (en) 2015-06-03 2018-04-11 Solvay SA Process for treating a gas contaminated by metals or organics compounds using a calcium-phosphate reactant comprising apatite
EP3551330A1 (en) 2016-12-07 2019-10-16 Solvay SA Copper supported catalyst comprising a ca-deficient hydroxyapatite for waste gas nox removal
JP7164884B2 (ja) * 2017-06-07 2022-11-02 国立大学法人 新潟大学 吸着剤の製造方法および処理方法
EP3664935A1 (en) 2017-08-09 2020-06-17 Solvay SA Iron supported catalyst comprising a ca-deficient hydroxyapatite for waste gas treatment
CN108191025A (zh) * 2018-02-05 2018-06-22 王浩 一种适用于含氟污水处理的石灰悬浮液及其制备方法
CN108163956B (zh) * 2018-02-13 2020-10-27 南京师范大学 一种利用双相磷酸钙在去除水中重金属铅的应用
KR102532622B1 (ko) * 2018-11-16 2023-05-12 고쿠리츠다이가쿠호진 니이가타 다이가쿠 액체 비료 제조 방법
CN113321351B (zh) * 2021-08-02 2021-11-12 清大国华环境集团股份有限公司 一种镉废水处理及固化镉渣的方法
CN117943392B (zh) * 2024-03-06 2026-01-09 浙江科技大学 一种基于含氯塑料共热解实现污染土壤重金属元素高效浸出的方法

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US2605229A (en) * 1949-04-23 1952-07-29 Joseph K Marcus Calcium phosphate gels
US3027229A (en) * 1957-12-02 1962-03-27 Diamond Lab Method of preparing hydrated calcium phosphate gels
FR2181426B1 (pt) * 1972-04-06 1974-12-20 Pasteur Institut
US4891198A (en) * 1986-08-07 1990-01-02 General Foods Corporation Preparation of tricalcium phosphate
JPH01262978A (ja) * 1988-04-11 1989-10-19 Wheelabrator Environment Syst Inc 廃棄物の焼却で生ずる固形体残留物中の鉛およびカドミウムを石灰およびホスフェートを用いて、固定化する方法
US5678233A (en) * 1994-09-14 1997-10-14 Brown; Paul W. Method of immobilizing toxic or radioactive inorganic wastes and associated products
WO1997012662A1 (fr) 1995-10-06 1997-04-10 Kaneka Corporation Procede de traitement des gaz brules et des poussieres
FR2739793B1 (fr) 1995-10-13 1998-01-23 Mcp Sarl Procede de traitement des poussieres ou de residus d'epuration de fumees d'incineration par sol-gel phosphocalcique
US5857810A (en) 1995-11-07 1999-01-12 Battelle Memorial Institute In-situ chemical barrier and method of making
US5783217A (en) * 1995-11-07 1998-07-21 Etex Corporation Low temperature calcium phosphate apatite and a method of its manufacture
JP3743729B2 (ja) * 1996-09-27 2006-02-08 三重県 酸処理による焼却灰からのカルシウム、リン、金属の分別回収法
JPH10279301A (ja) * 1997-03-31 1998-10-20 Tsukishima Kikai Co Ltd りん成分の分離方法
JP2000061252A (ja) * 1998-08-17 2000-02-29 Kurita Water Ind Ltd 燃焼排ガスの処理薬剤及び処理方法
US6001185A (en) * 1998-10-30 1999-12-14 Huff; Carl L. Method for treatment of heavy metal contamination
JP4166365B2 (ja) * 1999-04-09 2008-10-15 秀希 青木 タバコ及び紙巻タバコ
JP2001047038A (ja) * 1999-08-09 2001-02-20 Nonogawa Shoji Kk 浄水器用カートリッジ
US6416252B1 (en) 2000-03-01 2002-07-09 Sandia Corporation In situ formation of phosphate barriers in soil
US6592294B1 (en) 2000-03-01 2003-07-15 Sandia Corporation Situ formation of apatite for sequestering radionuclides and heavy metals
FR2817858B1 (fr) 2000-12-13 2003-02-07 Solvay Procede pour l'inertage d'une cendre, pouzzolane artificielle obtenue au moyen dudit procede
JP3417398B2 (ja) 2000-12-13 2003-06-16 栗田工業株式会社 排ガス処理剤及び排ガス処理方法
JP3840124B2 (ja) * 2001-03-13 2006-11-01 有限会社アルファグリーン 重金属類の不溶質化性を備えた緑化・土壌安定化材料、それを用いた厚層基材種子吹付け工法、土壌安定化方法、および汚染土壌の処理方法
JP2003190942A (ja) * 2001-12-25 2003-07-08 Mitsubishi Rayon Co Ltd 浄水器用吸着材及びその製造方法、並びにこれを用いた浄水器
WO2003072496A1 (en) * 2002-02-26 2003-09-04 Hyun-Man Kim Calcium phosphate colloids, dots, islands, thin films or granules and its preparation
RU2209665C1 (ru) 2002-03-13 2003-08-10 Институт физиологии Коми научного центра Уральского отделения РАН Способ получения адсорбента для хроматографии белков
JP4130762B2 (ja) * 2002-11-05 2008-08-06 Ｊｆｅミネラル株式会社 重金属類安定化処理方法
JP3968752B2 (ja) * 2002-12-09 2007-08-29 スミコンセルテック株式会社 重金属汚染土壌の浄化方法
JPWO2004107487A1 (ja) * 2003-05-30 2006-07-20 テクノ螺子工業株式会社 燃料電池用発電体、該燃料電池用発電体の製造方法、該燃料電池用発電体の製造に用いる成形型及び該燃料電池用発電体を用いた燃料電池
KR100593262B1 (ko) 2003-08-28 2006-06-26 재단법인서울대학교산학협력재단 아파타이트 분말 제조 방법
US20060102557A1 (en) * 2003-12-16 2006-05-18 Solucorp Industries, Ltd. Self-remediating filter
US20050226939A1 (en) 2004-04-07 2005-10-13 National University Of Singapore Production of nano-sized hydroxyapatite particles
EP1755771A4 (en) 2004-04-29 2007-12-26 Solucorp Ind Ltd AIR POLLUTION
JP2006175315A (ja) * 2004-12-21 2006-07-06 Toyobo Co Ltd 有害物質吸着除去材
JP2006198355A (ja) * 2005-01-18 2006-08-03 Brainbase Corp 歯科用の研磨剤
JP5034038B2 (ja) * 2006-07-05 2012-09-26 国立大学法人広島大学 一般焼却灰を原料とするプロトン伝導性材料及びその製造方法。

Also Published As

Publication number Publication date
FR2912396B1 (fr) 2011-08-26
US20100006506A1 (en) 2010-01-14
CN101622196A (zh) 2010-01-06
WO2008095921A3 (en) 2009-01-22
AU2008212901A1 (en) 2008-08-14
US8246836B2 (en) 2012-08-21
MX2009008471A (es) 2009-09-28
AR065275A1 (es) 2009-05-27
RU2009133792A (ru) 2011-03-20
KR20090107063A (ko) 2009-10-12
TW200902118A (en) 2009-01-16
FR2912396A1 (fr) 2008-08-15
WO2008095921A8 (en) 2009-08-20
EP2118002A2 (en) 2009-11-18
JP2010517754A (ja) 2010-05-27
CA2676714A1 (en) 2008-08-14
CN101622196B (zh) 2012-09-05
WO2008095921A2 (en) 2008-08-14

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2277 DE 26/08/2014.