WO2003070637A1 - Procede de fabrication d'un materiau en aluminosilicate poreux - Google Patents

Procede de fabrication d'un materiau en aluminosilicate poreux Download PDF

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Publication number
WO2003070637A1
WO2003070637A1 PCT/RU2003/000054 RU0300054W WO03070637A1 WO 2003070637 A1 WO2003070637 A1 WO 2003070637A1 RU 0300054 W RU0300054 W RU 0300054W WO 03070637 A1 WO03070637 A1 WO 03070637A1
Authority
WO
WIPO (PCT)
Prior art keywords
mixture
radiation
fact
raw
high frequency
Prior art date
Application number
PCT/RU2003/000054
Other languages
English (en)
Russian (ru)
Inventor
Alexei Vitalevich Golovenkov
Vadim Lvovich Kozlikov
Maxim Alexandrovich Markevich
Original Assignee
Investment & Partners Inc.
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 Investment & Partners Inc. filed Critical Investment & Partners Inc.
Priority to AU2003235530A priority Critical patent/AU2003235530A1/en
Publication of WO2003070637A1 publication Critical patent/WO2003070637A1/fr

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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
    • 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
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/62605—Treating the starting powders individually or as mixtures
    • C04B35/62645—Thermal treatment of powders or mixtures thereof other than sintering
    • C04B35/62655—Drying, e.g. freeze-drying, spray-drying, microwave or supercritical drying
    • 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
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
    • C04B35/18—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay rich in aluminium oxide
    • 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
    • C04B38/06—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances
    • C04B38/063—Preparing or treating the raw materials individually or as batches
    • C04B38/0635—Compounding ingredients
    • C04B38/064—Natural expanding materials, e.g. clay
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/349—Clays, e.g. bentonites, smectites such as montmorillonite, vermiculites or kaolines, e.g. illite, talc or sepiolite

Definitions

  • the invention is subject to the scope of silica materials, in particular, to the receipt from multipurpose raw materials of a multi-purpose purpose.
  • P ⁇ edshes ⁇ vuyuschy u ⁇ ven ⁇ e ⁇ ni ⁇ i w ⁇ aditsi ⁇ nn ⁇ ⁇ is ⁇ ye ma ⁇ e ⁇ ialy izg ⁇ avlivayu ⁇ ⁇ u ⁇ em mixing is ⁇ dny ⁇ ⁇ m ⁇ nen ⁇ v, ⁇ ⁇ ayney me ⁇ e, ⁇ din of ⁇ y ⁇ ⁇ bladae ⁇ sv ⁇ ys ⁇ v ⁇ m vs ⁇ uchivaniya ⁇ i ⁇ e ⁇ m ⁇ b ⁇ ab ⁇ e, za ⁇ em ⁇ m ⁇ vaniya wetting and mixtures thereof.
  • the last stages of the process include drying and firing of finished products.
  • the finished product is dried and burned at a temperature above the temperature of the baking sintering, but below the temperature of the softening granules.
  • One of the tasks of obtaining quality silica material is the task of forming in a sili con material of a separate equipment.
  • the method is known ( ⁇ , ⁇ 2060238, 1996), and when mixed, the following components are mixed: liquid glass, vegetable
  • the material is important to use the material as a catalyst or as a component. Otherwise, the aforementioned methods do not make it possible to obtain material with high useful indicators and high used properties.
  • the task posed is solved by the fact that, in the process of producing aluminosilicate materials, which includes a range of raw materials, it mixes raw materials. Then the raw material mixture is filled
  • the source of high-frequency radiation has such a means that the direction of radiation propagation is at a loss of the specified output level
  • the preliminarily dehumidification of the raw mixture is necessary to exclude the raw material from the mixture by the use of a free mixture of free radiation
  • the predominant dehumidification removes water from the material, which results in a reduction in the form of waste.
  • the raw mix is optionally added to add or remove vermiculite and / or uptake additives selected from the order: additives, ⁇ , coal dust.
  • the eye-forming substances in the raw material mixture, add the eye-forming substances to the raw material mixture. That will allow 20 to receive the material with gaseous improvements.
  • the pure aluminosilicate material has a pronounced elongation.
  • the size of the port is 5% 10% to 70% of the total number of ports, and this is only 1.1 times the length of the port. Otherwise, it is possible to look at the best possible physical condition, such as the presence of a slit, non-abnormal, non-obstructive lens Products of a good geometrical form with a high specific deviation from the inability to receive the method described in the method.
  • the quantity of additives added to the raw mix is 5% to 40% by weight of the dry mix. Introduction of such substances as redistributes, vermiculite, rtp ⁇ , and similar additives, allows to reduce
  • this material obtained as a result of this process may have only one or a small amount of gas used for gas use.
  • the shallow depth of the layer can be equal to 5.0 mm.
  • ⁇ a ⁇ ime ⁇ in ⁇ aches ⁇ ve d ⁇ bav ⁇ for ⁇ b ⁇ az ⁇ vaniya glazu ⁇ i on ⁇ ve ⁇ n ⁇ s ⁇ i ma ⁇ e ⁇ iala m ⁇ yash ⁇ is ⁇ lz ⁇ va ⁇ s ⁇ s ⁇ avy of sleduyuschi ⁇ vesches ⁇ v: 5 ⁇ es ⁇ ⁇ va ⁇ tsevy, ⁇ a ⁇ lin, ⁇ lev ⁇ y sh ⁇ a ⁇ , ne ⁇ elin, glin ⁇ zem, chalk, da ⁇ li ⁇ , tsi ⁇ n, s ⁇ e ⁇ l ⁇ v ⁇ l ⁇ n ⁇ , bi ⁇ e s ⁇ e ⁇ l ⁇ , ⁇ i ⁇ as ⁇ a ⁇ na ⁇ iya and d ⁇ ugie izves ⁇ nye vesches ⁇ va.
  • batch 1 (or a raw mixture form) is set to bake 2 with a source of 3 high-frequency radiation. Radiation from a superfluous source of 3 (radiation direction by 25 points in the opposite direction) is irreversible to the output pulses.
  • EXAMPLE 1 Natural clay of bentite type is crushed and sifted. Then the fine clay is mixed with water to achieve a higher mixture content, while the moisture content of the mixture is 65%. From the obtained mixture, the product needed is
  • washing is carried out by placing the mixture in a mill. Then batch 1 is placed in a furnace 2 with a source of 3 superfluous radiation for initial dehumidification.
  • P ⁇ i ⁇ a ⁇ m ⁇ n ⁇ si ⁇ eln ⁇ m ⁇ as ⁇ l ⁇ yasenii is ⁇ chni ⁇ a 3 zag ⁇ v ⁇ i 1 ⁇ mi ⁇ uyu ⁇ sya ⁇ y vy ⁇ yanu ⁇ ye in na ⁇ avlenii radiation th is ⁇ chni ⁇ a 3.
  • the desalination method is prepared by filling in the heat-insulating board. During the preparation of the waste, part of the water is consumed. Then batch 1 is placed in the furnace 2 with a source of 3 superhigh-frequency radiation for the initial
  • the processing unit is equipped with a high-frequency radiation with a specific power of 1 ⁇ Dyaz sMZ and a frequency of 5 MHz for a lapse of a minute. After such a treatment, the profitability of earnings of 1 was 22% to 24%. Received direct 1 batch of dried in 10
  • the resulting dry mixture is mixed with the water to achieve a higher proportion of the mixture, while the humidity of the mixture is 65%.
  • the mixture is discharged into a gas-dispensing chamber and placed in a furnace 2 with a source of 3 superfluous emitting radiation for a reasonable dispensation.
  • the resulting preparation of 1 baking is dried in the course of IR radiation with a wavelength of 10 ⁇ m at a temperature of 110 ° C, and is generally manufactured at a temperature of
  • the resulting Kyrgyz method has a low weight, a small increase in size, which improves the appearance of the product and reduces its moisture absorption.
  • the shallow depth of the layer is approxi- mately equal to 5.0 mm, and with this diameter it is 0.5 ⁇ m to 1000 ⁇ m. ⁇ This is the place to be
  • the other process is similar to the one described above. 5
  • the presented products do not limit the emission of materials and products from them with other specified physical and mechanical characteristics. All the materials obtained have a one-sided construction with a predetermined range of elongated output.
  • the following method makes it possible to receive high-quality materials with high service life and good physical properties.
  • the presence of a small scale with a smooth surface improves the physical and mechanical properties, the appearance and the appearance.
  • the invention is intended to be used for the manufacture of bricks, construction panels, tiles, and tiles.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Glass Compositions (AREA)

Abstract

L'invention appartient au domaine de la chimie et concerne la technologie des silicates et des articles à partir de ces derniers. Le procédé de fabrication d'un matériau en aluminosilicate poreux consiste à préparer un mélange de matières premières contenant un minéral naturel argileux et de l'eau, à remplir un moule avec le mélange de matières premières, à effectuer une déshydratation préliminaire du mélange dans le champ d'une source à haute fréquence, à effectuer le séchage et la cuisson, la déshydratation préliminaire s'effectuant sous l'action d'un rayonnement de très haute fréquence jusqu'à une humidité de 22 % à 24 %, et la source de rayonnement de très haute fréquence étant disposée de manière à ce que la prolifération orientée du rayonnement coïncide avec l'orientation prédéterminée de l'axe des pores étirés dans le matériau. Le séchage est effectué dans un flux de rayonnement infrarouge avec une longueur d'ondes de 5 micromètres et une température de 40° à 110 °C. L'invention permet d'obtenir des matériaux poreux ayant des dimensions de pores identiques et des caractéristiques d'usage améliorées.
PCT/RU2003/000054 2002-02-19 2003-02-18 Procede de fabrication d'un materiau en aluminosilicate poreux WO2003070637A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003235530A AU2003235530A1 (en) 2002-02-19 2003-02-18 Method for producing porous aluminosilicate material

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2002104052 2002-02-19
RU2002104052/12A RU2197423C1 (ru) 2002-02-19 2002-02-19 Способ получения алюмосиликатного пористого материала

Publications (1)

Publication Number Publication Date
WO2003070637A1 true WO2003070637A1 (fr) 2003-08-28

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2003/000054 WO2003070637A1 (fr) 2002-02-19 2003-02-18 Procede de fabrication d'un materiau en aluminosilicate poreux

Country Status (3)

Country Link
AU (1) AU2003235530A1 (fr)
RU (1) RU2197423C1 (fr)
WO (1) WO2003070637A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ298960B6 (cs) * 2003-12-03 2008-03-19 Zpusob prípravy odlehcené surovinové smesi pro výrobu keramických výrobku

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2469979C2 (ru) * 2010-07-22 2012-12-20 Юрий Михайлович Крутов Способ получения пенокерамики и изделий из нее
RU2526034C2 (ru) * 2012-04-13 2014-08-20 Юрий Георгиевич Мещеряков Способ производства вспученных пористых заполнителей
RU2670312C1 (ru) * 2018-01-10 2018-10-22 Федеральное государственное бюджетное образовательное учреждение высшего образования "Оренбургский государственный университет" Способ получения функциональной керамики

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4341724A (en) * 1977-08-03 1982-07-27 Koshlyak Leonid L Method for the manufacture of ceramic products
US4584280A (en) * 1983-05-13 1986-04-22 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Porous ceramic thin film and process for preparing the same
US5015606A (en) * 1984-04-19 1991-05-14 Effem Gmbh Lightweight ceramic material for building purposes
US5250578A (en) * 1991-07-05 1993-10-05 Cornwell Charles E Foamed cementitious composition and method of making
RU2098392C1 (ru) * 1996-09-26 1997-12-10 Борис Петрович Чепурин Способ сушки пеноматериалов
RU2100321C1 (ru) * 1994-09-30 1997-12-27 Сергей Владимирович Архангельский Способ получения теплоизоляционного конструктивного материала
RU2126776C1 (ru) * 1998-07-16 1999-02-27 Закрытое акционерное общество "ЭТНА" Сырьевая смесь для огнезащитных теплоизоляционных плит и способ их изготовления

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4341724A (en) * 1977-08-03 1982-07-27 Koshlyak Leonid L Method for the manufacture of ceramic products
US4584280A (en) * 1983-05-13 1986-04-22 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Porous ceramic thin film and process for preparing the same
US5015606A (en) * 1984-04-19 1991-05-14 Effem Gmbh Lightweight ceramic material for building purposes
US5250578A (en) * 1991-07-05 1993-10-05 Cornwell Charles E Foamed cementitious composition and method of making
RU2100321C1 (ru) * 1994-09-30 1997-12-27 Сергей Владимирович Архангельский Способ получения теплоизоляционного конструктивного материала
RU2098392C1 (ru) * 1996-09-26 1997-12-10 Борис Петрович Чепурин Способ сушки пеноматериалов
RU2126776C1 (ru) * 1998-07-16 1999-02-27 Закрытое акционерное общество "ЭТНА" Сырьевая смесь для огнезащитных теплоизоляционных плит и способ их изготовления

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ298960B6 (cs) * 2003-12-03 2008-03-19 Zpusob prípravy odlehcené surovinové smesi pro výrobu keramických výrobku

Also Published As

Publication number Publication date
AU2003235530A1 (en) 2003-09-09
RU2197423C1 (ru) 2003-01-27

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