CL2019003807A1 - Stabilization of hazardous materials. - Google Patents

Stabilization of hazardous materials.

Info

Publication number
CL2019003807A1
CL2019003807A1 CL2019003807A CL2019003807A CL2019003807A1 CL 2019003807 A1 CL2019003807 A1 CL 2019003807A1 CL 2019003807 A CL2019003807 A CL 2019003807A CL 2019003807 A CL2019003807 A CL 2019003807A CL 2019003807 A1 CL2019003807 A1 CL 2019003807A1
Authority
CL
Chile
Prior art keywords
stabilization
hazardous materials
arsenical
solidification
encapsulation
Prior art date
Application number
CL2019003807A
Other languages
Spanish (es)
Inventor
George Demopoulos
Original Assignee
The Royal Institution For The Advancement Of Learning/Mcgill Univ
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 The Royal Institution For The Advancement Of Learning/Mcgill Univ filed Critical The Royal Institution For The Advancement Of Learning/Mcgill Univ
Publication of CL2019003807A1 publication Critical patent/CL2019003807A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/20—Agglomeration, binding or encapsulation of solid waste
    • B09B3/25—Agglomeration, binding or encapsulation of solid waste using mineral binders or matrix
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/20—Agglomeration, binding or encapsulation of solid waste
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B09C1/08—Reclamation of contaminated soil chemically

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
  • Removal Of Specific Substances (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

ESTA INVENCIÓN SE REFIERE A LA ESTABILIZACIÓN / SOLIDIFICACIÓN DE MATERIALES PELIGROSOS Y, EN PARTICULAR, DE DESECHOS ARSENICALES A TRAVÉS DE LA ENCAPSULACIÓN CON PRODUCTOS MINERALIZADOS DE GELES DE ALUMINIO HIDROLIZADOS.THIS INVENTION REFERS TO THE STABILIZATION / SOLIDIFICATION OF HAZARDOUS MATERIALS AND, IN PARTICULAR, ARSENICAL WASTE THROUGH ENCAPSULATION WITH MINERALIZED PRODUCTS OF HYDROLYZED ALUMINUM GELS.

CL2019003807A 2017-06-29 2019-12-23 Stabilization of hazardous materials. CL2019003807A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201762526511P 2017-06-29 2017-06-29

Publications (1)

Publication Number Publication Date
CL2019003807A1 true CL2019003807A1 (en) 2020-08-14

Family

ID=64740780

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2019003807A CL2019003807A1 (en) 2017-06-29 2019-12-23 Stabilization of hazardous materials.

Country Status (9)

Country Link
EP (1) EP3645132A4 (en)
JP (1) JP7265267B6 (en)
CN (1) CN110944724B (en)
AU (1) AU2018292424B2 (en)
CA (1) CA3096126A1 (en)
CL (1) CL2019003807A1 (en)
MX (1) MX2020000165A (en)
PE (1) PE20200766A1 (en)
WO (1) WO2019000091A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111069228A (en) * 2019-11-22 2020-04-28 昆明理工大学 Method for wrapping stabilized scorodite by copper slag gel
CN112718793B (en) * 2020-12-15 2022-03-11 紫金矿业集团股份有限公司 Method for directly vitrifying arsenic-fixing material containing arsenite

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53144872A (en) * 1977-05-25 1978-12-16 Takenaka Komuten Co Solidification method* solidifying agent and additive aid for wastes
JPS5496250A (en) * 1978-08-25 1979-07-30 Takenaka Komuten Co Ltd Solidification of waste, solidifier agent, and additives
NZ307966A (en) * 1995-05-26 1999-11-29 Rmt Inc Method of treating arsenic-contaminated matter using aluminum compounds
KR100768263B1 (en) * 1997-05-29 2007-10-18 돌로매트릭스 인터내셔날 리미티드 Encapsulation of hazardous waste material
KR100560637B1 (en) * 1997-05-29 2006-03-16 돌로매트릭스 인터내셔날 리미티드 Encapsulation of hazardous waste material
US6843617B2 (en) * 1998-06-18 2005-01-18 Rmt, Inc. Stabilization of toxic metals in a waste matrix and pore water
US6254312B1 (en) * 1998-06-18 2001-07-03 Rmt, Inc. Stabilization of arsenic-contaminated materials
US7445718B2 (en) * 2002-04-10 2008-11-04 The Board Of Regents Of The Nevada Systems Of Higher Education On Behalf Of The University Of Nevada, Reno Removal of arsenic from drinking and process water
AUPS200702A0 (en) * 2002-04-29 2002-06-06 Dolomatrix International Limited Treatment of hazardous waste material
AR074321A1 (en) * 2008-11-11 2011-01-05 Molycorp Minerals Llc REMOVAL OF OBJECTIVE MATERIALS USING RARE LAND METALS
JP2011184266A (en) * 2010-03-10 2011-09-22 Dowa Metals & Mining Co Ltd Method for treating iron arsenate particle
CN101863565B (en) * 2010-03-23 2012-07-25 中国地质大学（武汉） Earth surface depth treatment method of high-arsenic underground water and system thereof
CN102336461A (en) * 2010-07-27 2012-02-01 中国科学院过程工程研究所 Method for removing metal ions from aqueous solution by use of hydrotalcite
JP5599061B2 (en) * 2010-10-25 2014-10-01 太平洋セメント株式会社 Neutral solidifying material additive, neutral solidifying material and method for suppressing elution of heavy metals
CN102249609B (en) * 2011-04-29 2013-06-12 昆明理工大学 Arsenic-containing waste slag solidified body and preparation method thereof
JP5905669B2 (en) * 2011-05-23 2016-04-20 日鉄住金環境株式会社 Hazardous material treatment material and method
JP6226235B2 (en) * 2013-03-29 2017-11-08 三菱マテリアル株式会社 Method for producing scorodite
CN103316904A (en) * 2013-04-10 2013-09-25 天津市环境保护科学研究院 Repairing method of chromium polluted soil
KR101801496B1 (en) * 2013-10-28 2017-11-24 요시노 셋고 가부시키가이샤 Insolubilizing material for specific hazardous substance and method for insolubilizing specific hazardous substance with same
CN103553197B (en) * 2013-11-05 2014-12-31 红河学院 Method for removing arsenic and antimony in industrial wastewater by using smelting furnace slag
CN103952207B (en) * 2014-04-08 2015-07-15 重庆大学 Arsenic-fixing agent and preparation method thereof, and method utilizing arsenic-fixing agent to fix arsenic
CN104774619B (en) * 2015-02-13 2017-12-26 湖南永清环保研究院有限责任公司 It is a kind of for the solidification stabilizer of As polluted soil and its application
CN106242121A (en) * 2016-09-05 2016-12-21 吉林市润成膜科技有限公司 A kind of composite drug preparation method removing arsenic in water

Also Published As

Publication number Publication date
EP3645132A4 (en) 2021-03-03
WO2019000091A1 (en) 2019-01-03
MX2020000165A (en) 2020-07-22
CN110944724A (en) 2020-03-31
JP2020525121A (en) 2020-08-27
CN110944724B (en) 2022-08-26
JP7265267B6 (en) 2023-05-19
AU2018292424B2 (en) 2023-09-28
JP7265267B2 (en) 2023-04-26
CA3096126A1 (en) 2019-01-03
PE20200766A1 (en) 2020-07-30
EP3645132A1 (en) 2020-05-06
AU2018292424A1 (en) 2020-02-13

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