RU2665724C1 - Crude mixture for making expanded clay - Google Patents

Crude mixture for making expanded clay Download PDF

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Publication number
RU2665724C1
RU2665724C1 RU2017140331A RU2017140331A RU2665724C1 RU 2665724 C1 RU2665724 C1 RU 2665724C1 RU 2017140331 A RU2017140331 A RU 2017140331A RU 2017140331 A RU2017140331 A RU 2017140331A RU 2665724 C1 RU2665724 C1 RU 2665724C1
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Prior art keywords
clay
expanded clay
production
wine
montmorillonite
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RU2017140331A
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Russian (ru)
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Юлия Алексеевна Щепочкина
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Юлия Алексеевна Щепочкина
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    • 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
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/10—Clay
    • C04B14/12—Expanded 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
    • 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
    • C04B18/04—Waste materials; Refuse
    • 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
    • C04B20/02—Treatment
    • C04B20/04—Heat treatment
    • C04B20/06—Expanding clay, perlite, vermiculite or like granular 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
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/04—Clay; Kaolin
    • 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
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/13—Compounding ingredients
    • C04B33/1305—Organic additives
    • 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
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/13—Compounding ingredients
    • C04B33/132—Waste materials; Refuse; Residues
    • 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
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Detergent Compositions (AREA)

Abstract

FIELD: construction; chemistry.
SUBSTANCE: invention relates to compositions of crude mixtures for making expanded clay which can be used as light and high-strength concrete aggregate. Raw mixture for production of expanded clay contains, by weight: clay montmorillonite 96.0–97.5, grains of wine and cognac production 1.5–2.5, soap stock 1.0–1.5.
EFFECT: intensification of burning of expanded clay.
1 cl, 1 tbl

Description

Изобретение относится к составам сырьевых смесей для изготовления керамзита, который может быть использован в качестве легкого и прочного заполнителя для бетонов.The invention relates to compositions of raw mixtures for the manufacture of expanded clay, which can be used as a light and durable aggregate for concrete.

Известна сырьевая смесь для производства керамзита, содержащая, мас. %: глинистое сырье 97,5-98,5; барда винно-коньячного производства 1,5-2,5 [1].Known raw mix for the production of expanded clay, containing, by weight. %: clay raw materials 97.5-98.5; bard of wine and cognac production of 1.5-2.5 [1].

Задачей изобретения является интенсификация обжига керамзита, полученного из сырьевой смеси.The objective of the invention is to intensify the firing of expanded clay obtained from a raw mix.

Технический результат достигается тем, что сырьевая смесь для изготовления керамзита, содержащая глинистое сырье и барду винно-коньячного производства, в качестве глинистого сырья содержит глину монтмориллонитовую и дополнительно - соапсток при следующем соотношении компонентов, мас. %: глина монтмориллонитовая 96,0-97,5; барда винно-коньячного производства 1,5-2,5; соапсток 1,0-1,5.The technical result is achieved by the fact that the raw material mixture for the manufacture of expanded clay, containing clay raw materials and vinasse of wine-cognac production, contains clay montmorillonite clay and, in addition, co-stock in the following ratio of components, wt. %: montmorillonite clay 96.0-97.5; bard of wine and cognac production of 1.5-2.5; soap stock 1.0-1.5.

В таблице приведены составы сырьевой смеси.The table shows the composition of the raw mix.

Figure 00000001
Figure 00000001

В составе сырьевой смеси для изготовления керамзита могут быть использованы глины монтмориллонитовые, включающие Al-монтмориллонит и Fe-монтмориллонит (нонтронит); барда винно-коньячного производства в виде осадка, образующегося в результате отфильтровывания напитков, после брожения; соапсток представляющий собой отход масложировой промышленности, получаемый при рафинации (нейтрализации растворами щелочей) жиров и масел - продуктов переработки подсолнечника, хлопка, льна.Montmorillonite clays, including Al-montmorillonite and Fe-montmorillonite (nontronite) can be used in the composition of the raw material mixture for the manufacture of expanded clay; bard of wine-cognac production in the form of a precipitate formed as a result of filtering drinks after fermentation; Soapstock is a waste of the oil and fat industry obtained by refining (neutralizing with alkali solutions) fats and oils - processed products of sunflower, cotton, and flax.

Глину монтмориллонитовую смешивают с бардой винно-коньячного производства, соапстоком и готовят сырьевую смесь. Из полученной смеси с влажностью 22-26% формуют гранулы размером 20-40 мм, которые сушат и обжигают при температуре 1030-1100°C.Montmorillonite clay is mixed with distillery wine and cognac production, soap stock and a raw mix is prepared. From the resulting mixture with a moisture content of 22-26%, granules with a size of 20-40 mm are formed, which are dried and fired at a temperature of 1030-1100 ° C.

Источник информации:The source of information:

1. SU 116492, 1985.1. SU 116492, 1985.

Claims (2)

Сырьевая смесь для изготовления керамзита, содержащая глинистое сырье и барду винно-коньячного производства, отличающаяся тем, что в качестве глинистого сырья содержит глину монтмориллонитовую и дополнительно – соапсток при следующем соотношении компонентов, мас.%:The raw material mixture for the manufacture of expanded clay, containing clay raw materials and distillery wine-cognac production, characterized in that the clay raw materials contain montmorillonite clay and additionally co-stock in the following ratio of components, wt.%: глина монтмориллонитоваяmontmorillonite clay 96,0-97,596.0-97.5 барда винно-коньячного производстваbard of wine and brandy production 1,5-2,51.5-2.5 соапстокsoapstock 1,0-1,51.0-1.5
RU2017140331A 2017-11-20 2017-11-20 Crude mixture for making expanded clay RU2665724C1 (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU958387A1 (en) * 1980-06-13 1982-09-15 Государственный Всесоюзный научно-исследовательский институт строительных материалов и конструкций им.П.П.Будникова Raw mix for making porous aggregate for lightweight concrete
SU1161492A1 (en) * 1983-07-29 1985-06-15 Институт Геофизики И Геологии Ан Мсср Raw compound for producing expanded clay aggregate
SU1662984A1 (en) * 1988-11-01 1991-07-15 Одесский Инженерно-Строительный Институт Ceramic mass for making bricks
MD2360C2 (en) * 2001-06-12 2004-07-31 Государственный Университет Молд0 Raw material mixture for keramzite obtaining
RU2484032C1 (en) * 2012-03-07 2013-06-10 Юлия Алексеевна Щепочкина Crude mixture for making expanded clay
RU2493117C1 (en) * 2012-06-14 2013-09-20 Юлия Алексеевна Щепочкина Raw material mixture for production of expanded clay

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU958387A1 (en) * 1980-06-13 1982-09-15 Государственный Всесоюзный научно-исследовательский институт строительных материалов и конструкций им.П.П.Будникова Raw mix for making porous aggregate for lightweight concrete
SU1161492A1 (en) * 1983-07-29 1985-06-15 Институт Геофизики И Геологии Ан Мсср Raw compound for producing expanded clay aggregate
SU1662984A1 (en) * 1988-11-01 1991-07-15 Одесский Инженерно-Строительный Институт Ceramic mass for making bricks
MD2360C2 (en) * 2001-06-12 2004-07-31 Государственный Университет Молд0 Raw material mixture for keramzite obtaining
RU2484032C1 (en) * 2012-03-07 2013-06-10 Юлия Алексеевна Щепочкина Crude mixture for making expanded clay
RU2493117C1 (en) * 2012-06-14 2013-09-20 Юлия Алексеевна Щепочкина Raw material mixture for production of expanded clay

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