WO2006122794A3 - Materials purification by treatment with hydrogen-based plasma - Google Patents

Materials purification by treatment with hydrogen-based plasma Download PDF

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Publication number
WO2006122794A3
WO2006122794A3 PCT/EP2006/004692 EP2006004692W WO2006122794A3 WO 2006122794 A3 WO2006122794 A3 WO 2006122794A3 EP 2006004692 W EP2006004692 W EP 2006004692W WO 2006122794 A3 WO2006122794 A3 WO 2006122794A3
Authority
WO
WIPO (PCT)
Prior art keywords
hydrogen
treatment
based plasma
materials purification
materials
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.)
Ceased
Application number
PCT/EP2006/004692
Other languages
French (fr)
Other versions
WO2006122794A2 (en
Inventor
Anastasia Alekseeva
Kirill Kovnir
Pavel Chizhov
Michael Baitinger
Yuri Grin
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.)
Max Planck Gesellschaft zur Foerderung der Wissenschaften eV
Original Assignee
Max Planck Gesellschaft zur Foerderung der Wissenschaften eV
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 Max Planck Gesellschaft zur Foerderung der Wissenschaften eV filed Critical Max Planck Gesellschaft zur Foerderung der Wissenschaften eV
Priority to JP2008511631A priority Critical patent/JP4914438B2/en
Priority to AT06753692T priority patent/ATE451165T1/en
Priority to DE602006011007T priority patent/DE602006011007D1/en
Priority to EP06753692A priority patent/EP1893320B8/en
Priority to CN2006800260708A priority patent/CN101222968B/en
Priority to US11/914,593 priority patent/US7611686B2/en
Publication of WO2006122794A2 publication Critical patent/WO2006122794A2/en
Publication of WO2006122794A3 publication Critical patent/WO2006122794A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • B01D53/32—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 by electrical effects other than those provided for in group B01D61/00
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B35/00—Boron; Compounds thereof
    • C01B35/02—Boron; Borides
    • C01B35/023—Boron
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B01D2251/202—Hydrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/10—Single element gases other than halogens
    • B01D2257/104—Oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
    • B01D2259/818—Employing electrical discharges or the generation of a plasma

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Gas Separation By Absorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Drying Of Semiconductors (AREA)
  • Catalysts (AREA)

Abstract

The present invention relates to a purification method for removing oxygen from materials, especially boron, by hydrogen-based plasma treatment.
PCT/EP2006/004692 2005-05-17 2006-05-17 Materials purification by treatment with hydrogen-based plasma Ceased WO2006122794A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2008511631A JP4914438B2 (en) 2005-05-17 2006-05-17 Material cleaning by treatment with hydrogen-based plasma
AT06753692T ATE451165T1 (en) 2005-05-17 2006-05-17 CLEANING MATERIALS BY TREATING WITH HYDROGEN BASED PLASMA
DE602006011007T DE602006011007D1 (en) 2005-05-17 2006-05-17 CLEANING OF MATERIALS BY TREATMENT WITH HYDROGEN-BASED PLASMA
EP06753692A EP1893320B8 (en) 2005-05-17 2006-05-17 Materials purification by treatment with hydrogen-based plasma
CN2006800260708A CN101222968B (en) 2005-05-17 2006-05-17 Materials purification by treatment with hydrogen-based plasma
US11/914,593 US7611686B2 (en) 2005-05-17 2006-05-17 Materials purification by treatment with hydrogen-based plasma

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP05010689 2005-05-17
EP05010689.7 2005-05-17
EP05010789 2005-05-18
EP05010789.5 2005-05-18

Publications (2)

Publication Number Publication Date
WO2006122794A2 WO2006122794A2 (en) 2006-11-23
WO2006122794A3 true WO2006122794A3 (en) 2007-02-01

Family

ID=37057354

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/004692 Ceased WO2006122794A2 (en) 2005-05-17 2006-05-17 Materials purification by treatment with hydrogen-based plasma

Country Status (8)

Country Link
US (1) US7611686B2 (en)
EP (1) EP1893320B8 (en)
JP (1) JP4914438B2 (en)
CN (1) CN101222968B (en)
AT (1) ATE451165T1 (en)
DE (1) DE602006011007D1 (en)
RU (1) RU2403953C2 (en)
WO (1) WO2006122794A2 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008140785A1 (en) 2005-04-19 2008-11-20 Sdc Materials, Inc. Water cooling system and heat transfer system
US8507401B1 (en) 2007-10-15 2013-08-13 SDCmaterials, Inc. Method and system for forming plug and play metal catalysts
US8470112B1 (en) 2009-12-15 2013-06-25 SDCmaterials, Inc. Workflow for novel composite materials
US8652992B2 (en) 2009-12-15 2014-02-18 SDCmaterials, Inc. Pinning and affixing nano-active material
US9126191B2 (en) 2009-12-15 2015-09-08 SDCmaterials, Inc. Advanced catalysts for automotive applications
US8545652B1 (en) 2009-12-15 2013-10-01 SDCmaterials, Inc. Impact resistant material
US9039916B1 (en) 2009-12-15 2015-05-26 SDCmaterials, Inc. In situ oxide removal, dispersal and drying for copper copper-oxide
US8803025B2 (en) 2009-12-15 2014-08-12 SDCmaterials, Inc. Non-plugging D.C. plasma gun
US9149797B2 (en) 2009-12-15 2015-10-06 SDCmaterials, Inc. Catalyst production method and system
US8557727B2 (en) 2009-12-15 2013-10-15 SDCmaterials, Inc. Method of forming a catalyst with inhibited mobility of nano-active material
US8669202B2 (en) 2011-02-23 2014-03-11 SDCmaterials, Inc. Wet chemical and plasma methods of forming stable PtPd catalysts
RU2014110365A (en) 2011-08-19 2015-09-27 ЭсДиСиМАТИРИАЛЗ, ИНК. COATED SUBSTRATES FOR USE IN CATALYSIS, CATALYTIC CONVERTERS AND METHODS OF COATING SUBSTRATES WITH OXIDE COATING COMPOSITIONS
US8409537B2 (en) * 2011-08-29 2013-04-02 General Electric Company Method for removing contaminants from boron powder
US20130101488A1 (en) * 2011-10-19 2013-04-25 General Electric Company Optimized boron powder for neutron detection applications
US20130189633A1 (en) * 2012-01-19 2013-07-25 General Electric Company Method for removing organic contaminants from boron containing powders by high temperature processing
US9511352B2 (en) 2012-11-21 2016-12-06 SDCmaterials, Inc. Three-way catalytic converter using nanoparticles
US9156025B2 (en) 2012-11-21 2015-10-13 SDCmaterials, Inc. Three-way catalytic converter using nanoparticles
CN105592921A (en) 2013-07-25 2016-05-18 Sdc材料公司 Washcoats and coated substrates for catalytic converters and method for manufacturing and using same
RU2536980C1 (en) * 2013-09-10 2014-12-27 Открытое акционерное общество "Российская корпорация ракетно-космического приборостроения и информационных систем" (ОАО "Российские космические системы") Method of cleaning, activating and clarifying silver coatings in gas-discharge plasma
MX2016004759A (en) 2013-10-22 2016-07-26 Sdcmaterials Inc COMPOSITIONS FOR POOR NITROGEN OXIDE (NOX) TRAPS.
US9427732B2 (en) 2013-10-22 2016-08-30 SDCmaterials, Inc. Catalyst design for heavy-duty diesel combustion engines
EP3119500A4 (en) 2014-03-21 2017-12-13 SDC Materials, Inc. Compositions for passive nox adsorption (pna) systems

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1106011A (en) * 1964-06-04 1968-03-13 Consortium Elektrochem Ind Process for the manufacture of stress-free and crack-free highpurity boron ingots bycrystal-drawing or zone-melting
US3625846A (en) * 1967-07-03 1971-12-07 United States Borax Chem Chemical process and apparatus utilizing a plasma
US3723290A (en) * 1970-01-07 1973-03-27 United States Borax Chem High temperature chemical reaction apparatus
US3783167A (en) * 1971-02-16 1974-01-01 Tetronics Res Dev Co Ltd High temperature treatment of materials
US4849164A (en) * 1988-02-29 1989-07-18 General Motors Corporation Method of producing iron powder article

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US3601888A (en) * 1969-04-25 1971-08-31 Gen Electric Semiconductor fabrication technique and devices formed thereby utilizing a doped metal conductor
US3992200A (en) * 1975-04-07 1976-11-16 Crucible Inc. Method of hot pressing using a getter
FR2501529B1 (en) * 1981-03-12 1987-03-06 Borax Francais PROCESS FOR CARRYING OUT A HIGHLY EXOTHERMIC CHEMICAL REACTION AND APPARATUS FOR CARRYING OUT THIS METHOD
US4548688A (en) * 1983-05-23 1985-10-22 Fusion Semiconductor Systems Hardening of photoresist
US4503133A (en) * 1983-12-22 1985-03-05 Union Carbide Corporation Leak resistant galvanic cell and process for the production thereof
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JP2960652B2 (en) * 1994-09-21 1999-10-12 実 一色 Method and apparatus for purifying high purity metal
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RU2159213C2 (en) * 1999-02-25 2000-11-20 Абдюханов Мансур Абдрахманович Method of silicon purification and device for its embodiment
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Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1106011A (en) * 1964-06-04 1968-03-13 Consortium Elektrochem Ind Process for the manufacture of stress-free and crack-free highpurity boron ingots bycrystal-drawing or zone-melting
US3625846A (en) * 1967-07-03 1971-12-07 United States Borax Chem Chemical process and apparatus utilizing a plasma
US3723290A (en) * 1970-01-07 1973-03-27 United States Borax Chem High temperature chemical reaction apparatus
US3783167A (en) * 1971-02-16 1974-01-01 Tetronics Res Dev Co Ltd High temperature treatment of materials
US4849164A (en) * 1988-02-29 1989-07-18 General Motors Corporation Method of producing iron powder article

Also Published As

Publication number Publication date
JP2008545521A (en) 2008-12-18
CN101222968B (en) 2012-08-22
US7611686B2 (en) 2009-11-03
JP4914438B2 (en) 2012-04-11
US20080311018A1 (en) 2008-12-18
DE602006011007D1 (en) 2010-01-21
RU2007146762A (en) 2009-06-27
EP1893320B8 (en) 2010-03-24
EP1893320A2 (en) 2008-03-05
RU2403953C2 (en) 2010-11-20
ATE451165T1 (en) 2009-12-15
CN101222968A (en) 2008-07-16
EP1893320B1 (en) 2009-12-09
WO2006122794A2 (en) 2006-11-23

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