RU2458878C1 - Crude mixture for producing expanded clay - Google Patents
Crude mixture for producing expanded clay Download PDFInfo
- Publication number
- RU2458878C1 RU2458878C1 RU2011115284/03A RU2011115284A RU2458878C1 RU 2458878 C1 RU2458878 C1 RU 2458878C1 RU 2011115284/03 A RU2011115284/03 A RU 2011115284/03A RU 2011115284 A RU2011115284 A RU 2011115284A RU 2458878 C1 RU2458878 C1 RU 2458878C1
- Authority
- RU
- Russia
- Prior art keywords
- expanded clay
- clay
- crude mixture
- water
- wool
- Prior art date
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Classifications
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- 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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- Processing Of Solid Wastes (AREA)
Abstract
Description
Изобретение относится к промышленности строительных материалов и касается производства керамзита.The invention relates to the building materials industry and for the production of expanded clay.
Известна сырьевая смесь для производства керамзита, содержащая, мас.%:Known raw mix for the production of expanded clay, containing, wt.%:
глинистое сырье 75,5-76,8; волокнистые отходы первичной переработки шерсти 0,9-1,4; вода - остальное [1].clay raw materials 75.5-76.8; fibrous waste from primary wool processing 0.9-1.4; water - the rest [1].
Задачей изобретения является повышение прочности керамзита, полученного из сырьевой смеси.The objective of the invention is to increase the strength of expanded clay obtained from a raw mix.
Технический результат достигается тем, что сырьевая смесь для производства керамзита, содержащая глинистое сырье, волокнистые отходы первичной переработки шерсти, воду, дополнительно содержит волластонит при следующем соотношении компонентов, мас.%: глинистое сырье 67,9-73,85; волокнистые отходы первичной переработки шерсти 0,1-0,15; вода 19,0-23,0; волластонит 7,0-9,0.The technical result is achieved in that the raw mixture for the production of expanded clay, containing clay raw materials, fibrous waste from the primary processing of wool, water, additionally contains wollastonite in the following ratio of components, wt.%: Clay raw materials 67.9-73.85; fibrous waste from primary processing of wool 0.1-0.15; water 19.0-23.0; wollastonite 7.0-9.0.
В таблице приведены составы сырьевой смеси для производства керамзита.The table shows the composition of the raw mix for the production of expanded clay.
В составе сырьевой смеси может быть использовано любое глинистое сырье.In the composition of the raw material mixture can be used any clay raw materials.
Глинистое сырье смешивают с молотым волластонитом, волокнистыми отходами первичной переработки шерсти, добавляют воду и готовят сырьевую смесь. Из сырьевой смеси формуют гранулы, например, фракция 20-40 мм, которые сушат до влажности не более 6% и обжигают при температуре 1000°С.Clay raw materials are mixed with ground wollastonite, fibrous waste from primary wool processing, water is added and the raw mix is prepared. Granules are formed from the raw mix, for example, a fraction of 20-40 mm, which are dried to a moisture content of not more than 6% and fired at a temperature of 1000 ° C.
Источники информацииInformation sources
1. SU 628129, С04В 14/12, 1978.1. SU 628129, C04B 14/12, 1978.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2011115284/03A RU2458878C1 (en) | 2011-04-18 | 2011-04-18 | Crude mixture for producing expanded clay |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2011115284/03A RU2458878C1 (en) | 2011-04-18 | 2011-04-18 | Crude mixture for producing expanded clay |
Publications (1)
Publication Number | Publication Date |
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RU2458878C1 true RU2458878C1 (en) | 2012-08-20 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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RU2011115284/03A RU2458878C1 (en) | 2011-04-18 | 2011-04-18 | Crude mixture for producing expanded clay |
Country Status (1)
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RU (1) | RU2458878C1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU628129A1 (en) * | 1977-03-09 | 1978-10-15 | Восточно-Сибирский технологический институт | Raw mixture for making claydite |
RU2013409C1 (en) * | 1992-01-22 | 1994-05-30 | Юлия Алексеевна Щепочкина | Raw mix for producing claydite |
RU2403216C1 (en) * | 2009-06-03 | 2010-11-10 | Юлия Алексеевна Щепочкина | Raw mixture for making expanded clay |
RU2415095C1 (en) * | 2010-01-25 | 2011-03-27 | Юлия Алексеевна Щепочкина | Crude mixture for producing expanded clay |
-
2011
- 2011-04-18 RU RU2011115284/03A patent/RU2458878C1/en active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU628129A1 (en) * | 1977-03-09 | 1978-10-15 | Восточно-Сибирский технологический институт | Raw mixture for making claydite |
RU2013409C1 (en) * | 1992-01-22 | 1994-05-30 | Юлия Алексеевна Щепочкина | Raw mix for producing claydite |
RU2403216C1 (en) * | 2009-06-03 | 2010-11-10 | Юлия Алексеевна Щепочкина | Raw mixture for making expanded clay |
RU2415095C1 (en) * | 2010-01-25 | 2011-03-27 | Юлия Алексеевна Щепочкина | Crude mixture for producing expanded clay |
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