JP2650837B2 - エアロゾル分解による銀粉末の製法 - Google Patents

エアロゾル分解による銀粉末の製法

Info

Publication number
JP2650837B2
JP2650837B2 JP5248394A JP24839493A JP2650837B2 JP 2650837 B2 JP2650837 B2 JP 2650837B2 JP 5248394 A JP5248394 A JP 5248394A JP 24839493 A JP24839493 A JP 24839493A JP 2650837 B2 JP2650837 B2 JP 2650837B2
Authority
JP
Japan
Prior art keywords
silver
particles
aerosol
carrier gas
concentration
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.)
Expired - Lifetime
Application number
JP5248394A
Other languages
English (en)
Japanese (ja)
Other versions
JPH06279816A (ja
Inventor
トイヴオ・タルモ・コーダス
テイモシー・リー・ウオード
ハワード・デイビツド・グリツクスマン
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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=25498011&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP2650837(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of JPH06279816A publication Critical patent/JPH06279816A/ja
Application granted granted Critical
Publication of JP2650837B2 publication Critical patent/JP2650837B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • B22F9/30—Making metallic powder or suspensions thereof using chemical processes with decomposition of metal compounds, e.g. by pyrolysis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2301/00—Metallic composition of the powder or its coating
    • B22F2301/25—Noble metals, i.e. Ag Au, Ir, Os, Pd, Pt, Rh, Ru
    • B22F2301/255—Silver or gold

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)
JP5248394A 1992-10-05 1993-10-05 エアロゾル分解による銀粉末の製法 Expired - Lifetime JP2650837B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US95627192A 1992-10-05 1992-10-05
US956271 1992-10-05

Publications (2)

Publication Number Publication Date
JPH06279816A JPH06279816A (ja) 1994-10-04
JP2650837B2 true JP2650837B2 (ja) 1997-09-10

Family

ID=25498011

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5248394A Expired - Lifetime JP2650837B2 (ja) 1992-10-05 1993-10-05 エアロゾル分解による銀粉末の製法

Country Status (8)

Country Link
US (1) US5439502A (enExample)
EP (1) EP0591882B1 (enExample)
JP (1) JP2650837B2 (enExample)
KR (1) KR100288095B1 (enExample)
CN (1) CN1056327C (enExample)
DE (1) DE69323825T2 (enExample)
MY (1) MY109256A (enExample)
TW (1) TW261554B (enExample)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5429657A (en) * 1994-01-05 1995-07-04 E. I. Du Pont De Nemours And Company Method for making silver-palladium alloy powders by aerosol decomposition
US5861136A (en) * 1995-01-10 1999-01-19 E. I. Du Pont De Nemours And Company Method for making copper I oxide powders by aerosol decomposition
US5616165A (en) * 1995-08-25 1997-04-01 E. I. Du Pont De Nemours And Company Method for making gold powders by aerosol decomposition
US5626645A (en) * 1995-09-27 1997-05-06 The United States Of America As Represented By The Department Of Energy Process for making silver metal filaments
DE19545455C1 (de) * 1995-12-06 1997-01-23 Degussa Verfahren zur Herstellung von Edelmetallpulvern
JP3277823B2 (ja) * 1996-09-25 2002-04-22 昭栄化学工業株式会社 金属粉末の製造方法
JP3137035B2 (ja) * 1997-05-26 2001-02-19 昭栄化学工業株式会社 ニッケル粉末及びその製造方法
JP3206496B2 (ja) * 1997-06-02 2001-09-10 昭栄化学工業株式会社 金属粉末及びその製造方法
US5919727A (en) * 1996-11-14 1999-07-06 W. R. Grace & Co.-Conn. Ceric oxide washcoat
US6051257A (en) * 1997-02-24 2000-04-18 Superior Micropowders, Llc Powder batch of pharmaceutically-active particles and methods for making same
US6780350B1 (en) 1997-02-24 2004-08-24 Superior Micropowders Llc Metal-carbon composite powders, methods for producing powders and devices fabricated from same
US6679937B1 (en) * 1997-02-24 2004-01-20 Cabot Corporation Copper powders methods for producing powders and devices fabricated from same
US7097686B2 (en) * 1997-02-24 2006-08-29 Cabot Corporation Nickel powders, methods for producing powders and devices fabricated from same
US6103393A (en) * 1998-02-24 2000-08-15 Superior Micropowders Llc Metal-carbon composite powders, methods for producing powders and devices fabricated from same
US6338809B1 (en) * 1997-02-24 2002-01-15 Superior Micropowders Llc Aerosol method and apparatus, particulate products, and electronic devices made therefrom
US6699304B1 (en) * 1997-02-24 2004-03-02 Superior Micropowders, Llc Palladium-containing particles, method and apparatus of manufacture, palladium-containing devices made therefrom
US6660680B1 (en) 1997-02-24 2003-12-09 Superior Micropowders, Llc Electrocatalyst powders, methods for producing powders and devices fabricated from same
EP1007308B1 (en) * 1997-02-24 2003-11-12 Superior Micropowders LLC Aerosol method and apparatus, particulate products, and electronic devices made therefrom
JP3475749B2 (ja) * 1997-10-17 2003-12-08 昭栄化学工業株式会社 ニッケル粉末及びその製造方法
US6967183B2 (en) 1998-08-27 2005-11-22 Cabot Corporation Electrocatalyst powders, methods for producing powders and devices fabricated from same
US7138354B2 (en) * 1998-02-24 2006-11-21 Cabot Corporation Method for the fabrication of an electrocatalyst layer
US20050097987A1 (en) * 1998-02-24 2005-05-12 Cabot Corporation Coated copper-containing powders, methods and apparatus for producing such powders, and copper-containing devices fabricated from same
US6753108B1 (en) * 1998-02-24 2004-06-22 Superior Micropowders, Llc Energy devices and methods for the fabrication of energy devices
US7517606B2 (en) * 1998-02-24 2009-04-14 Cabot Corporation Fuel cells and batteries including metal-carbon composite powders
JP3928309B2 (ja) 1998-10-06 2007-06-13 昭栄化学工業株式会社 ニッケル複合粒子、導体ペースト及びセラミック積層電子部品
US7014885B1 (en) 1999-07-19 2006-03-21 The United States Of America As Represented By The Secretary Of The Navy Direct-write laser transfer and processing
SG94805A1 (en) * 2000-05-02 2003-03-18 Shoei Chemical Ind Co Method for preparing metal powder
US6679938B1 (en) * 2001-01-26 2004-01-20 University Of Maryland Method of producing metal particles by spray pyrolysis using a co-solvent and apparatus therefor
JP3772967B2 (ja) 2001-05-30 2006-05-10 Ｔｄｋ株式会社 磁性金属粉末の製造方法
KR100480992B1 (ko) * 2002-07-10 2005-04-06 한국지질자원연구원 화염 에어로졸 분리법을 이용한 금속산화물 초미분체입자의 제조방법, 제조장치 및 이로 인해 제조되는금속산화물 초미분체
JP3812523B2 (ja) * 2002-09-10 2006-08-23 昭栄化学工業株式会社 金属粉末の製造方法
JP5028695B2 (ja) * 2004-11-25 2012-09-19 Ｄｏｗａエレクトロニクス株式会社 銀粉およびその製造方法
US7842181B2 (en) * 2006-12-06 2010-11-30 Saudi Arabian Oil Company Composition and process for the removal of sulfur from middle distillate fuels
EP2185304B1 (en) * 2007-09-07 2013-07-17 E. I. du Pont de Nemours and Company Method for the production of a multi-element alloy powder containing silver and at least two non-silver containing elements
US8142646B2 (en) 2007-11-30 2012-03-27 Saudi Arabian Oil Company Process to produce low sulfur catalytically cracked gasoline without saturation of olefinic compounds
US9636662B2 (en) * 2008-02-21 2017-05-02 Saudi Arabian Oil Company Catalyst to attain low sulfur gasoline
US8840701B2 (en) 2008-08-13 2014-09-23 E I Du Pont De Nemours And Company Multi-element metal powders for silicon solar cells
US8710355B2 (en) 2008-12-22 2014-04-29 E I Du Pont De Nemours And Company Compositions and processes for forming photovoltaic devices
WO2011153201A2 (en) * 2010-06-01 2011-12-08 E. I. Du Pont De Nemours And Company Method of making non-hollow, non-fragmented spherical metal or metal alloy particles
US9005432B2 (en) 2010-06-29 2015-04-14 Saudi Arabian Oil Company Removal of sulfur compounds from petroleum stream
KR101166986B1 (ko) 2010-08-06 2012-07-24 이장훈 질산은을 이용한 은분말 제조방법
EP2637816A4 (en) * 2010-11-10 2017-07-26 Stc.Unm Aerosol reduction/expansion synthesis (a-res) for zero valent metal particles
US8535518B2 (en) 2011-01-19 2013-09-17 Saudi Arabian Oil Company Petroleum upgrading and desulfurizing process
TWI496615B (zh) * 2013-07-03 2015-08-21 Univ Nat Taiwan Science Tech 一種製備銀顆粒的方法及核殼結構銀顆粒
JP7133150B2 (ja) 2016-11-16 2022-09-08 昭栄化学工業株式会社 金属粉末の製造方法
US10752847B2 (en) 2017-03-08 2020-08-25 Saudi Arabian Oil Company Integrated hydrothermal process to upgrade heavy oil
US10703999B2 (en) 2017-03-14 2020-07-07 Saudi Arabian Oil Company Integrated supercritical water and steam cracking process
KR102033545B1 (ko) 2017-06-05 2019-10-17 대주전자재료 주식회사 은 입자 및 이의 제조방법
US10526552B1 (en) 2018-10-12 2020-01-07 Saudi Arabian Oil Company Upgrading of heavy oil for steam cracking process

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1461176A (en) * 1974-04-11 1977-01-13 Plessey Inc Method of producing powdered materials
DE2929630C2 (de) * 1979-07-21 1983-12-15 Dornier System Gmbh, 7990 Friedrichshafen Verfahren zur Herstellung von Silberpulver
JPS622404A (ja) * 1985-06-26 1987-01-08 昭栄化学工業株式会社 厚膜ペ−スト
JPS621807A (ja) * 1985-06-26 1987-01-07 Shoei Kagaku Kogyo Kk 金属粉末の製造方法
JPS62188709A (ja) * 1986-02-13 1987-08-18 Kawasaki Steel Corp 球状銀微粉末の製造方法
US4994107A (en) * 1986-07-09 1991-02-19 California Institute Of Technology Aerosol reactor production of uniform submicron powders
JPH05311212A (ja) * 1992-05-01 1993-11-22 Tanaka Kikinzoku Kogyo Kk Ａｇ−Ｐｄ合金微粉末の製造方法

Also Published As

Publication number Publication date
KR940008785A (ko) 1994-05-16
CN1085143A (zh) 1994-04-13
TW261554B (enExample) 1995-11-01
CN1056327C (zh) 2000-09-13
MY109256A (en) 1996-12-31
KR100288095B1 (ko) 2001-06-01
US5439502A (en) 1995-08-08
EP0591882A1 (en) 1994-04-13
EP0591882B1 (en) 1999-03-10
JPH06279816A (ja) 1994-10-04
DE69323825D1 (de) 1999-04-15
DE69323825T2 (de) 1999-11-11

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