BRPI1013934A2 - processo e dispositivo para a preparação de microesferas oca - Google Patents

processo e dispositivo para a preparação de microesferas oca

Info

Publication number
BRPI1013934A2
BRPI1013934A2 BRPI1013934A BRPI1013934A BRPI1013934A2 BR PI1013934 A2 BRPI1013934 A2 BR PI1013934A2 BR PI1013934 A BRPI1013934 A BR PI1013934A BR PI1013934 A BRPI1013934 A BR PI1013934A BR PI1013934 A2 BRPI1013934 A2 BR PI1013934A2
Authority
BR
Brazil
Prior art keywords
preparation
hollow microspheres
microspheres
hollow
Prior art date
Application number
BRPI1013934A
Other languages
English (en)
Inventor
Guojun Ge
Jinlong Yang
Kai Cai
Xiaoqing Xi
Yong Huang
Original Assignee
Hebei Yl Bangda New Materials Ltd Company
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 Hebei Yl Bangda New Materials Ltd Company filed Critical Hebei Yl Bangda New Materials Ltd Company
Publication of BRPI1013934A2 publication Critical patent/BRPI1013934A2/pt

Links

Classifications

    • 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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/0016—Granular materials, e.g. microballoons
    • C04B20/002—Hollow or porous granular materials
    • 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
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/04—Making microcapsules or microballoons by physical processes, e.g. drying, spraying
    • B01J13/043—Drying and spraying
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/06—Metallic powder characterised by the shape of the particles
    • B22F1/065—Spherical particles
    • B22F1/0655—Hollow particles
    • 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
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14—Methods for preparing oxides or hydroxides in general
    • C01B13/145—After-treatment of oxides or hydroxides, e.g. pulverising, drying, decreasing the acidity
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
    • C01B21/068—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with silicon
    • C01B21/0687—After-treatment, e.g. grinding, purification
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/021—After-treatment of oxides or hydroxides
    • 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/009—Porous or hollow ceramic granular materials, e.g. microballoons
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/40—Compounds of aluminium
    • C09C1/407—Aluminium oxides or hydroxides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/04—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
    • 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
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • B22F2009/0888—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid casting construction of the melt process, apparatus, intermediate reservoir, e.g. tundish, devices for temperature control
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/32—Spheres
    • C01P2004/34—Spheres hollow
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Glanulating (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
BRPI1013934A 2009-04-21 2010-04-20 processo e dispositivo para a preparação de microesferas oca BRPI1013934A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2009101310517A CN101870588B (zh) 2009-04-21 2009-04-21 一种制备空心陶瓷微珠的方法与装置
PCT/CN2010/000538 WO2010121488A1 (zh) 2009-04-21 2010-04-20 一种制备空心微珠的方法和装置

Publications (1)

Publication Number Publication Date
BRPI1013934A2 true BRPI1013934A2 (pt) 2016-08-09

Family

ID=42995695

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1013934A BRPI1013934A2 (pt) 2009-04-21 2010-04-20 processo e dispositivo para a preparação de microesferas oca

Country Status (9)

Country Link
US (1) US8845936B2 (pt)
EP (1) EP2431344B1 (pt)
CN (1) CN101870588B (pt)
AU (1) AU2010239045B2 (pt)
BR (1) BRPI1013934A2 (pt)
CA (1) CA2759758C (pt)
EA (1) EA020857B1 (pt)
WO (1) WO2010121488A1 (pt)
ZA (1) ZA201107654B (pt)

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CN103011882B (zh) * 2012-12-29 2014-09-24 清华大学 一种具有三级孔结构的无机保温材料及其制备方法
CN103172253B (zh) * 2013-04-17 2016-05-11 清华大学 一种利用煤矸石空心微珠自发泡制备无机泡沫材料的方法
CN103570463B (zh) * 2013-10-30 2015-06-10 清华大学 一种基于煤矸石微米级空心球的保水缓释化肥及其制备方法
CN103553343B (zh) * 2013-10-31 2015-12-09 河北勇龙邦大新材料有限公司 一种利用废玻璃制备微孔泡沫玻璃的方法
CN104649234A (zh) * 2013-11-25 2015-05-27 中国人民解放军军械工程学院 一种氧化物空心微球的制备方法
JP6434237B2 (ja) * 2014-02-19 2018-12-05 学校法人慶應義塾 中空金属粒子の製造方法と中空金属粒子
US9901844B2 (en) * 2014-03-07 2018-02-27 University of Pittsburgh—of the Commonwealth System of Higher Education Nano seeding tools to generate nanometer size crystallization seeds
CN103880549B (zh) * 2014-03-27 2016-06-15 清华大学 一种空心陶瓷微珠附载脲醛缓释化肥的方法
CN103880550B (zh) * 2014-03-27 2016-06-15 清华大学 利用空心陶瓷微珠包覆法制备的缓释化肥及其制备方法
CN104016703B (zh) * 2014-06-09 2016-06-15 清华大学 一种超轻质闭孔陶瓷的制备方法
CN104310787A (zh) * 2014-09-28 2015-01-28 中国建材国际工程集团有限公司 粉煤灰人造空心漂珠的制备方法
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CN109694240A (zh) * 2017-10-24 2019-04-30 天津大学（青岛）海洋工程研究院有限公司 一种耐高温漂珠/莫来石固体浮力材料的制备方法
CN108856703B (zh) * 2018-06-29 2021-02-19 中国电子科技集团公司第二十六研究所 两相球形材料及其制造装置、制造方法及板材的制造方法
SG11202101166VA (en) * 2018-08-08 2021-03-30 Fast Build Systems Pty Ltd Preform, composite structure and panel, and methods of forming same
CN111848206A (zh) * 2020-07-20 2020-10-30 贵州正业龙腾新材料开发有限公司 一种单分散微米级中空陶瓷微球的制备方法
CN112358351A (zh) * 2020-11-10 2021-02-12 宁波大学 一种陶瓷空心微珠包衣鱼蛋白氨基酸水溶缓释肥及其制备方法
CN113045263B (zh) * 2021-03-18 2022-11-08 西南石油大学 一种混杂纤维水泥基泡沫复合吸波材料及其制备方法
CN113372131B (zh) * 2021-04-26 2022-06-07 西安理工大学 微纳孔道结构四方相BaTiO3/HA空心微球的制备方法
CN113976876B (zh) * 2021-11-23 2023-03-21 西北有色金属研究院 一种金属空心球的制备方法
CN113979746A (zh) * 2021-11-29 2022-01-28 天津大学（青岛）海洋工程研究院有限公司 一种氧化物结构陶瓷基空心浮球的制备方法
CN114230365A (zh) * 2021-12-28 2022-03-25 黄世荣 一种微纳米陶瓷粉体复合材料制备方法
CN115594475B (zh) * 2022-09-28 2023-06-30 杭州蓝田涂料有限公司 一种保温石膏基自流平砂浆及其制备方法
CN116422225B (zh) * 2023-04-14 2023-11-28 北京华圻生态科技有限公司 一种球形空心粉体及其制备方法和应用
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Also Published As

Publication number Publication date
CN101870588B (zh) 2012-10-31
ZA201107654B (en) 2012-07-25
AU2010239045B2 (en) 2013-10-03
EP2431344A1 (en) 2012-03-21
EA020857B1 (ru) 2015-02-27
AU2010239045A1 (en) 2011-11-17
US20120107611A1 (en) 2012-05-03
CA2759758C (en) 2016-11-29
WO2010121488A1 (zh) 2010-10-28
EP2431344B1 (en) 2017-07-12
CA2759758A1 (en) 2010-10-28
EP2431344A4 (en) 2015-03-25
US8845936B2 (en) 2014-09-30
EA201171263A1 (ru) 2012-03-30
CN101870588A (zh) 2010-10-27

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