TW200500321A - Methods for producing low density products - Google Patents

Methods for producing low density products

Info

Publication number
TW200500321A
TW200500321A TW093104987A TW93104987A TW200500321A TW 200500321 A TW200500321 A TW 200500321A TW 093104987 A TW093104987 A TW 093104987A TW 93104987 A TW93104987 A TW 93104987A TW 200500321 A TW200500321 A TW 200500321A
Authority
TW
Taiwan
Prior art keywords
precursor
blowing agent
methods
low density
low
Prior art date
Application number
TW093104987A
Other languages
Chinese (zh)
Inventor
Hamid Hojaji
hua-gang Zhang
Shannon Marie Labernik
Thinh Pham
David L Melmeth
Original Assignee
James Hardie Int Finance Bv
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 James Hardie Int Finance Bv filed Critical James Hardie Int Finance Bv
Publication of TW200500321A publication Critical patent/TW200500321A/en

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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/02—Agglomerated materials, e.g. artificial aggregates
    • C04B18/023—Fired or melted 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
    • 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
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C11/00—Multi-cellular glass ; Porous or hollow glass or glass particles
    • C03C11/002—Hollow glass particles
    • 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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/02—Agglomerated materials, e.g. artificial aggregates
    • C04B18/027—Lightweight materials
    • 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
    • C04B20/0036—Microsized or nanosized
    • 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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • 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
    • 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
    • C04B38/02—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding chemical blowing agents

Abstract

The method of preparing a low-density material and precursor for forming a low-density material. An aqueous mixture of inorganic primary component and a blowing agent is formed, the mixture is dried and optionally ground to form an expandable precursor. Such a precursor is then fired with activation of the blowing agent being controlled such that it is activated within a predetermined optimal temperature range. Control of the blowing agent can be accomplished via a variety of means including appropriate distribution throughout the precursor, addition of a control agent into the precursor, or modification of the firing conditions I.e. oxygen deficient or fuel rich environment, plasma heating etc.
TW093104987A 2003-05-16 2004-02-26 Methods for producing low density products TW200500321A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47140003P 2003-05-16 2003-05-16

Publications (1)

Publication Number Publication Date
TW200500321A true TW200500321A (en) 2005-01-01

Family

ID=33452445

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093104987A TW200500321A (en) 2003-05-16 2004-02-26 Methods for producing low density products

Country Status (10)

Country Link
EP (1) EP1641556A4 (en)
JP (2) JP2007503997A (en)
KR (1) KR20060024378A (en)
CN (1) CN1805783A (en)
AU (1) AU2004238392B2 (en)
CA (1) CA2525585C (en)
NO (1) NO20055982L (en)
NZ (1) NZ580170A (en)
TW (1) TW200500321A (en)
WO (1) WO2004101137A1 (en)

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MXPA05003691A (en) 2002-10-07 2005-11-17 James Hardie Int Finance Bv Durable medium-density fibre cement composite.
US20090156385A1 (en) 2003-10-29 2009-06-18 Giang Biscan Manufacture and use of engineered carbide and nitride composites
US7998571B2 (en) 2004-07-09 2011-08-16 James Hardie Technology Limited Composite cement article incorporating a powder coating and methods of making same
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WO2007067774A2 (en) 2005-12-08 2007-06-14 James Hardie International Finance B.V. Engineered low-density heterogeneous microparticles and methods and formulations for producing the microparticles
CA2648966C (en) 2006-04-12 2015-01-06 James Hardie International Finance B.V. A surface sealed reinforced building element
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RU2445280C2 (en) * 2009-10-27 2012-03-20 Общество С Ограниченной Ответственностью "Научно-Производственная Фирма Экодот" Crude mixture for making foamed glass
KR101362471B1 (en) * 2011-04-12 2014-02-12 김태호 Manufacturing process of nonofilaments for a brush comprising basalt powder
US9066998B2 (en) * 2012-03-02 2015-06-30 Bio2 Technologies, Inc. Devices and method for tissue engineering
EA021140B1 (en) * 2012-11-16 2015-04-30 Геннадий Анатольевич Киселёв Method for producing foamsilicate
US9016090B2 (en) 2013-06-12 2015-04-28 Hamid Hojaji Glass microspheres comprising sulfide, and methods of producing glass microspheres
JP6387481B2 (en) * 2013-08-23 2018-09-05 利夫 永見 Manufacturing method of high properties foam ceramics
US9643876B2 (en) * 2015-10-04 2017-05-09 Hamid Hojaji Microspheres and methods of making the same
CN105924128A (en) * 2016-04-21 2016-09-07 哈尔滨时代创新科技发展有限公司 Foamed basalt material and manufacturing method thereof
RU2643532C1 (en) * 2017-01-09 2018-02-02 Автономная некоммерческая организация высшего образования "Белгородский университет кооперации, экономики и права" Method of producing blocked foamed glass
DE102017111849A1 (en) 2017-05-30 2018-12-06 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Process for the production of insulating material or an insulating product for the refractory industry, corresponding insulating materials and products as well as uses
CN107200474A (en) * 2017-07-21 2017-09-26 吉林大学 A kind of foam glass thermal insulation material and preparation method thereof
CN108017408A (en) * 2017-11-14 2018-05-11 吉林大学 Baking-free building block raw material, baking-free building block preparation method and baking-free building block
EP3569576A1 (en) * 2018-05-17 2019-11-20 Pittsburgh Corning Europe NV Cellular glass product and process for making the same
CN108640527B (en) * 2018-08-02 2021-08-27 巩义市欧洁源环保技术服务有限公司 Multi-open-hole microcrystalline foam glass sound absorption and insulation material and preparation method thereof
CN111151218A (en) * 2020-01-20 2020-05-15 太原理工大学 Preparation method and application of mesoporous geopolymer adsorbent
CN112266173B (en) * 2020-11-04 2023-04-18 郭伟江 Foamed glass particles and preparation method thereof
CN112341072A (en) * 2020-11-10 2021-02-09 陕西天石实业有限责任公司 High-fluidity concrete and preparation method thereof
CN113788623B (en) * 2021-09-24 2022-12-27 北京科技大学 Method for preparing foam glass ceramics by secondary aluminum ash without pretreatment
CN113788704B (en) * 2021-11-01 2022-08-30 山东瀚实环保设备有限公司 Preparation method of porous ceramic with gradient pore structure

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Also Published As

Publication number Publication date
KR20060024378A (en) 2006-03-16
JP2007503997A (en) 2007-03-01
AU2004238392B2 (en) 2011-04-07
AU2004238392A1 (en) 2004-11-25
EP1641556A4 (en) 2008-04-16
JP2011235284A (en) 2011-11-24
CN1805783A (en) 2006-07-19
NO20055982L (en) 2005-12-15
CA2525585A1 (en) 2004-11-25
NZ580170A (en) 2011-04-29
EP1641556A1 (en) 2006-04-05
CA2525585C (en) 2012-10-02
WO2004101137A1 (en) 2004-11-25

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