EP1742877A2 - Sanierung von schwermetallen in munitionsfanganlagen und schiessständen - Google Patents

Sanierung von schwermetallen in munitionsfanganlagen und schiessständen

Info

Publication number
EP1742877A2
EP1742877A2 EP20050726390 EP05726390A EP1742877A2 EP 1742877 A2 EP1742877 A2 EP 1742877A2 EP 20050726390 EP20050726390 EP 20050726390 EP 05726390 A EP05726390 A EP 05726390A EP 1742877 A2 EP1742877 A2 EP 1742877A2
Authority
EP
European Patent Office
Prior art keywords
calcium
trap
remediation
ammunition
heavy metal
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.)
Withdrawn
Application number
EP20050726390
Other languages
English (en)
French (fr)
Inventor
Peter J. Hurley
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.)
Solucorp Industries Ltd USA
Original Assignee
Solucorp Industries Ltd USA
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 Solucorp Industries Ltd USA filed Critical Solucorp Industries Ltd USA
Publication of EP1742877A2 publication Critical patent/EP1742877A2/de
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B13/00—Obtaining lead
    • C22B13/04—Obtaining lead by wet processes
    • C22B13/045—Recovery from waste materials
    • 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
    • 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
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
    • C22B3/24—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition by adsorption on solid substances, e.g. by extraction with solid resins
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
    • F41J11/00—Target ranges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
    • F41J13/00—Bullet catchers
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Definitions

  • the term “heavy metal remediation agent” refers to a substance that is capable, either alone or in combination with one or more additional substances, of "fixing" a heavy metal, either by transforming it to a less water- soluble form and/or by otherwise rendering the heavy metal substantially non-leachable (i.e., by encapsulating the metal in a substantially non-leachable matrix).
  • the remediation agent is capable of reducing the water-solubility of a heavy metal below the maximum amount permitted by statute, e.g., the U.S.-U.T.S. limits.
  • a remediation block or pellet comprises at least one remediation agent dispersed or otherwise contained in a water-soluble or water- degradable binder or matrix.
  • the block or pellet further comprises one or more surfactants, dispersing aids, and/or flocculating agents to assist deposition of precipitated insoluble metal compounds.
  • a block can be formed, for example, by forming a mixture of at least one remediation agent and a water-soluble or water- degradable binder; creating a melt by heating the mixture; and forming a pellet or block from the melt.
  • Remediation block formation can be based, to a degree on the principles of Integrated Fixation Systems technology detailed by Webster and Hurley in U.S. Patent No.
  • Spent lead that is removed for recycling though it will be darkly coloured with a passivating corrosion product, and rendered stable to further oxidation and corrosion, will still be recyclable in the same manner as untreated lead.
  • Addition of the reagent blocks to the liquid lubricants will render the lubricants free of soluble lead and reduce the risk of a liquid waste hazard, with a consequent reduction of waste disposal costs.
  • a heavy metal remediation block or pellet, and a method of making such a block or pellet are provided.
  • Nonlimiting examples of binders include water-soluble and/or water-degradable waxes, such as hydratable and/or degradable polyethylene glycols and copolymers of ethylene glycol; polyacrylates and/or hydratable celluloses compounds, and their methyl, ethyl, propyl and/or butyl ethers. Mixtures of binders may also be used.
  • the reagent block or pellet further comprises one or more surfactants, dispersing aids, and/or flocculating agents.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Metallurgy (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Structural Engineering (AREA)
  • Geology (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Processing Of Solid Wastes (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Removal Of Specific Substances (AREA)
EP20050726390 2004-01-30 2005-01-28 Sanierung von schwermetallen in munitionsfanganlagen und schiessständen Withdrawn EP1742877A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US54039704P 2004-01-30 2004-01-30
PCT/US2005/003541 WO2005074651A2 (en) 2004-01-30 2005-01-28 Remediation of heavy metals in ammunition traps and shooting ranges

Publications (1)

Publication Number Publication Date
EP1742877A2 true EP1742877A2 (de) 2007-01-17

Family

ID=34837377

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20050726390 Withdrawn EP1742877A2 (de) 2004-01-30 2005-01-28 Sanierung von schwermetallen in munitionsfanganlagen und schiessständen

Country Status (6)

Country Link
US (1) US20050220686A1 (de)
EP (1) EP1742877A2 (de)
JP (1) JP2007519888A (de)
AU (1) AU2005209927A1 (de)
CA (1) CA2596214A1 (de)
WO (1) WO2005074651A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110226702A1 (en) * 2008-06-30 2011-09-22 Theodore Sall Solubilized Heavy Metal Binding Reagent
US10781504B2 (en) * 2016-08-08 2020-09-22 Mt2, Llc Method for the treatment of metallic particles and objects contaminated with metallic particles
IT201600097550A1 (it) * 2016-09-29 2018-03-29 Nuova Elett S R L Para-proiettili per poligoni di tiro

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4629509A (en) * 1985-06-24 1986-12-16 Allied Corporation Immobilization of lead and cadmium in fly ash
US5121671A (en) * 1990-12-14 1992-06-16 Passive Bullet Traps Limited Bullet trap
US6050929A (en) * 1993-10-07 2000-04-18 Forrester; Keith Edward Method for stabilizing heavy metal bearing waste in a waste generation stream
JPH10277517A (ja) * 1997-04-09 1998-10-20 Nippon Kayaku Co Ltd 重金属含有廃棄物の安定化処理方法
CA2294815A1 (en) * 1997-07-01 1999-01-14 Idemitsu Kosan Company Limited Methods for treating heavy metal-containing wastes, and sealants suitable to the treatment
US5967965A (en) * 1997-08-29 1999-10-19 Envirem Method for treating soil contaminated with heavy metals
JP3969617B2 (ja) * 1998-07-21 2007-09-05 不二倉業株式会社 有害物質固定化材
JP2002372400A (ja) * 2001-06-15 2002-12-26 Shimizu Corp 鉛散弾の回収方法
US6620236B2 (en) * 2002-02-08 2003-09-16 The United States Of America As Represented By The Secretary Of The Army Material, and method of producing it, for immobilizing heavy metals later entrained therein
JP2003300054A (ja) * 2002-04-08 2003-10-21 Shimizu Corp 射撃場の浄化処理機構
JP3663583B2 (ja) * 2002-04-15 2005-06-22 清水建設株式会社 射撃場の鉛散弾処理方法と鉛散弾処理装置
US6837496B2 (en) * 2002-12-02 2005-01-04 The United States Of America As Represented By The Secretary Of The Army Bullet trapping medium and system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2005074651A2 *

Also Published As

Publication number Publication date
WO2005074651A3 (en) 2006-12-28
CA2596214A1 (en) 2005-08-18
US20050220686A1 (en) 2005-10-06
JP2007519888A (ja) 2007-07-19
AU2005209927A1 (en) 2005-08-18
WO2005074651A2 (en) 2005-08-18

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