KR960006992A - 알칼리금속화합물의 저부피밀도 중공미세입자의 제조방법 - Google Patents

알칼리금속화합물의 저부피밀도 중공미세입자의 제조방법 Download PDF

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Publication number
KR960006992A
KR960006992A KR1019950023408A KR19950023408A KR960006992A KR 960006992 A KR960006992 A KR 960006992A KR 1019950023408 A KR1019950023408 A KR 1019950023408A KR 19950023408 A KR19950023408 A KR 19950023408A KR 960006992 A KR960006992 A KR 960006992A
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KR
South Korea
Prior art keywords
alkali metal
metal compound
low volume
combustion gas
hollow microparticles
Prior art date
Application number
KR1019950023408A
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English (en)
Inventor
아츠요시 구보타니
오사무 이시바시
고이치 오노
Original Assignee
오오시마 이치로
오오사카 후지 고교 가부시키가이샤
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 오오시마 이치로, 오오사카 후지 고교 가부시키가이샤 filed Critical 오오시마 이치로
Publication of KR960006992A publication Critical patent/KR960006992A/ko

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/16—Evaporating by spraying
    • B01D1/18—Evaporating by spraying to obtain dry solids
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D1/00—Oxides or hydroxides of sodium, potassium or alkali metals in general
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D1/00—Oxides or hydroxides of sodium, potassium or alkali metals in general
    • C01D1/04—Hydroxides
    • C01D1/44—Preparation in the form of granules, pieces, or other shaped products
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D3/00—Halides of sodium, potassium or alkali metals in general
    • C01D3/04—Chlorides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D3/00—Halides of sodium, potassium or alkali metals in general
    • C01D3/22—Preparation in the form of granules, pieces, or other shaped products
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
    • C01D5/004—Preparation in the form of granules, pieces or other shaped products
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D7/00—Carbonates of sodium, potassium or alkali metals in general
    • C01D7/38—Preparation in the form of granules, pieces or other shaped products
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D9/00—Nitrates of sodium, potassium or alkali metals in general
    • C01D9/18—Preparation in the form of shaped products, e.g. granules

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Drying Of Solid Materials (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Freezing, Cooling And Drying Of Foods (AREA)
  • Glanulating (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Seasonings (AREA)

Abstract

수용액에서 1단계의 공정으로 알칼리금속화합물의 저부피밀도 중공미세입자를 제조할 수 있는 방법을 제공할 수 있다. 본 발명에 관한 알칼리금속화합물의 저부피밀도 미세입자의 제조방법은 알칼리금속화합물의 수용액을 펄스연소가스에 접촉시킴으로서 이루어진다.

Description

알칼리금속화합물의 저부피밀도 중공미세입자의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (2)

  1. 알칼리금속화합물의 수용액을 펄스연소가스에 접촉시키는 것을 특징으로 하는 알칼리 금속화합물의 저부피밀도 중공미세입자의 제조방법.
  2. 제1항에 있어서, 펄스연소가스가 적어도 1개의 공기송입관, 적어도 1개의 연료송입관 및 적어도 1개의 점화수단을 가진 연소실, 및 점차로 직경이 크게되는 형상의 연소가스배기관이 동일축선상에 순차로 배치되며, 또한 연소실이 배기관과 접속하는 부분의 직경이 죄여져 있는 형상을 가지는 펄스연소기의 연소실내에서 연료를 연소하는 것에 의해 발생하는 것을 특징으로 하는 저부피밀도 중공미세입자의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950023408A 1994-08-03 1995-07-31 알칼리금속화합물의 저부피밀도 중공미세입자의 제조방법 KR960006992A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP20031894A JP3650422B2 (ja) 1994-08-03 1994-08-03 アルカリ金属化合物の低嵩密度微細粒子の製造方法
JP94-200318 1994-08-03

Publications (1)

Publication Number Publication Date
KR960006992A true KR960006992A (ko) 1996-03-22

Family

ID=16422319

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950023408A KR960006992A (ko) 1994-08-03 1995-07-31 알칼리금속화합물의 저부피밀도 중공미세입자의 제조방법

Country Status (9)

Country Link
US (1) US5651796A (ko)
EP (1) EP0696551B1 (ko)
JP (1) JP3650422B2 (ko)
KR (1) KR960006992A (ko)
CN (1) CN1127676A (ko)
AU (1) AU684965B2 (ko)
CA (1) CA2155365A1 (ko)
DE (1) DE69503439T2 (ko)
TW (1) TW287116B (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
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KR100600258B1 (ko) * 1999-12-24 2006-07-13 주식회사 하이닉스반도체 반도체 소자의 콘택 홀 형성방법

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DE69910578T2 (de) * 1998-07-01 2004-06-24 Institute Of Paper Science And Technology, Inc. Verfahren zur entfernung von wasser aus faserstoffbahnen mit oszillierender prällstromflussumkehr
JPWO2004041427A1 (ja) * 2002-11-08 2006-03-02 第一工業製薬株式会社 無機微粒子、無機原料粉末およびそれらの製造方法
US7984566B2 (en) * 2003-10-27 2011-07-26 Staples Wesley A System and method employing turbofan jet engine for drying bulk materials
JP2006282434A (ja) * 2005-03-31 2006-10-19 Dai Ichi Kogyo Seiyaku Co Ltd ペロブスカイト系複合酸化物の製造方法
EP1875961B1 (en) * 2005-04-07 2018-08-29 Mitsui Chemicals, Inc. Capsular fine particle comprising olefinic polymer
CA2617344C (en) * 2005-07-27 2014-04-01 Forsyth, Alastair James Nitrates
WO2007112501A1 (en) * 2006-03-31 2007-10-11 Protech Research Pty Ltd Potentiation of food additives
JPWO2008004407A1 (ja) * 2006-06-08 2009-12-03 パルテック株式会社 粉砕乾燥方法および粉砕乾燥装置
DE102006032452B4 (de) * 2006-07-13 2013-10-02 Süd-Chemie Ip Gmbh & Co. Kg Verfahren zur Herstellung nanokristalliner Metalloxide
TWI369546B (en) 2008-12-03 2012-08-01 Au Optronics Corp Light guide plate microstructure
JP2016505246A (ja) * 2012-11-21 2016-02-25 エスアンドピー・イングリーディエント・ディベロップメント・エルエルシー 低ナトリウム塩組成物ならびに作製方法および使用方法
JP7266361B2 (ja) * 2017-07-26 2023-04-28 太平洋セメント株式会社 中空粒子の製造法

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100600258B1 (ko) * 1999-12-24 2006-07-13 주식회사 하이닉스반도체 반도체 소자의 콘택 홀 형성방법

Also Published As

Publication number Publication date
DE69503439D1 (de) 1998-08-20
US5651796A (en) 1997-07-29
CA2155365A1 (en) 1996-02-04
JPH0840720A (ja) 1996-02-13
DE69503439T2 (de) 1999-03-18
EP0696551A1 (en) 1996-02-14
CN1127676A (zh) 1996-07-31
AU2725695A (en) 1996-02-15
TW287116B (ko) 1996-10-01
AU684965B2 (en) 1998-01-08
JP3650422B2 (ja) 2005-05-18
EP0696551B1 (en) 1998-07-15

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