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RU2002121688A - Raw mix and method for manufacturing lightweight ceramics - Google Patents

Raw mix and method for manufacturing lightweight ceramics

Info

Publication number
RU2002121688A
RU2002121688A RU2002121688/03A RU2002121688A RU2002121688A RU 2002121688 A RU2002121688 A RU 2002121688A RU 2002121688/03 A RU2002121688/03 A RU 2002121688/03A RU 2002121688 A RU2002121688 A RU 2002121688A RU 2002121688 A RU2002121688 A RU 2002121688A
Authority
RU
Russia
Prior art keywords
silica fume
soap
compacted
sulfate soap
electrolyzers
Prior art date
Application number
RU2002121688/03A
Other languages
Russian (ru)
Other versions
RU2235698C2 (en
Inventor
Анна Владимировна Косых
Наталь Алексеевна Лохова
Наталья Алексеевна Лохова
Ирина Альбертовна Макарова
Original Assignee
Братский государственный технический университет
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 Братский государственный технический университет filed Critical Братский государственный технический университет
Priority to RU2002121688/03A priority Critical patent/RU2235698C2/en
Publication of RU2002121688A publication Critical patent/RU2002121688A/en
Application granted granted Critical
Publication of RU2235698C2 publication Critical patent/RU2235698C2/en

Links

Classifications

    • 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

Landscapes

  • Processing Of Solid Wastes (AREA)
  • Glanulating (AREA)

Claims (2)

1. Сырьевая смесь для изготовления легковесной керамики, включающая глинистое сырье, отощающую и порообразующую добавки, отличающаяся тем, что в качестве глинистого сырья используют закарбонизованный суглинок с содержанием карбонатов 20-25% и уплотненный микрокремнезем с насыпной плотностью до 500 кг/м3, в качестве отощающей добавки - просыпь от боя угольной футеровки электролизеров, в качестве порообразующей добавки - сульфатное мыло при следующем соотношении компонентов, мас.%:1. The raw material mixture for the manufacture of lightweight ceramics, including clay raw materials, exhaust and pore-forming additives, characterized in that the clay raw materials use carbonized loam with a carbonate content of 20-25% and compacted silica fume with a bulk density of up to 500 kg / m 3 , in as a thinning additive - spill from the battle of the coal lining of electrolyzers, as a pore-forming additive - sulfate soap in the following ratio of components, wt.%: Закарбонизованный суглинок 75,5 - 83Carbonized Loam 75.5 - 83 Уплотненный микрокремнезем 10 - 15Sealed silica fume 10 - 15 Просыпь от боя угольной футеровки электролизеров 5 - 7Wake from the battle of the coal lining of electrolyzers 5 - 7 Сульфатное мыло 2 - 2,5Sulphate soap 2 - 2.5 2. Способ изготовления легковесной керамики, включающий приготовление смеси, формование, сушку и обжиг, отличающийся тем, что при использовании сырьевой смеси по п.1 микрокремнезем уплотняют гранулированием при подаче в гранулятор водного раствора 0,8-1 мас.% сульфатного мыла, затем уплотненный микрокремнезем смешивают роторным смесителем с глинистым шликером, приготовленным из закарбонизованного суглинка и воды, после чего производят ввод 1,2-1,5 мас.% сульфатного мыла в виде технической пены, полученной барботажем воздухом водного раствора сульфатного мыла.2. A method of manufacturing a lightweight ceramic, comprising preparing a mixture, molding, drying and firing, characterized in that when using the raw material mixture according to claim 1, silica fume is compacted by granulation when an aqueous solution of 0.8-1 wt.% Sulfate soap is fed into the granulator, then compacted silica fume is mixed with a rotary mixer with a clay slip prepared from carbonized loam and water, after which 1.2-1.5 wt.% sulfate soap is injected in the form of technical foam obtained by bubbling air with an aqueous solution sulfate soap.
RU2002121688/03A 2002-08-06 2002-08-06 Raw meal and a method for manufacturing light-weight ceramics RU2235698C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2002121688/03A RU2235698C2 (en) 2002-08-06 2002-08-06 Raw meal and a method for manufacturing light-weight ceramics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2002121688/03A RU2235698C2 (en) 2002-08-06 2002-08-06 Raw meal and a method for manufacturing light-weight ceramics

Publications (2)

Publication Number Publication Date
RU2002121688A true RU2002121688A (en) 2004-02-20
RU2235698C2 RU2235698C2 (en) 2004-09-10

Family

ID=33432934

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2002121688/03A RU2235698C2 (en) 2002-08-06 2002-08-06 Raw meal and a method for manufacturing light-weight ceramics

Country Status (1)

Country Link
RU (1) RU2235698C2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2287501C1 (en) * 2005-06-27 2006-11-20 Государственное образовательное учреждение высшего профессионального образования "Братский государственный университет" Raw mix and a method of manufacturing ceramic articles
LT5426B (en) 2006-07-05 2007-06-26 Vilniaus Gedimino technikos universitetas Frost resistance and long service life porous ceramics
RU2317275C1 (en) * 2006-07-17 2008-02-20 Государственное образовательное учреждение высшего профессионального образования "Братский государственный университет" Raw material mix for manufacture of facing ceramics
RU2317277C1 (en) * 2006-07-19 2008-02-20 Государственное образовательное учреждение высшего профессионального образования "Братский государственный университет" Raw mixture for manufacture of the wall ceramic articles
RU2410351C1 (en) * 2009-06-18 2011-01-27 Государственное образовательное учреждение высшего профессионального образования "Братский государственный университет" Raw mix for manufacturing of facing ceramics

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2070178C1 (en) * 1993-07-09 1996-12-10 Братский Индустриальный Институт Method for manufacturing of articles of wall ceramics
RU2151122C1 (en) * 1998-08-10 2000-06-20 Братский Индустриальный Институт Method of manufacture of wall ceramic structures

Also Published As

Publication number Publication date
RU2235698C2 (en) 2004-09-10

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Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20040807