SU1673553A1 - Slag-glass ceramic - Google Patents

Slag-glass ceramic Download PDF

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Publication number
SU1673553A1
SU1673553A1 SU894721288A SU4721288A SU1673553A1 SU 1673553 A1 SU1673553 A1 SU 1673553A1 SU 894721288 A SU894721288 A SU 894721288A SU 4721288 A SU4721288 A SU 4721288A SU 1673553 A1 SU1673553 A1 SU 1673553A1
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SU
USSR - Soviet Union
Prior art keywords
slag
glass
glass ceramic
cao
expand
Prior art date
Application number
SU894721288A
Other languages
Russian (ru)
Inventor
Павел Джибраелович Саркисов
Валерий Георгиевич Смирнов
Сагынбек Джумагулович Джумагулов
Бакыт Маметисакович Боркоев
Сергей Витальевич Щукин
Юрий Александрович Пушкарь
Original Assignee
Московский химико-технологический институт им.Д.И.Менделеева
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.)
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Application filed by Московский химико-технологический институт им.Д.И.Менделеева filed Critical Московский химико-технологический институт им.Д.И.Менделеева
Priority to SU894721288A priority Critical patent/SU1673553A1/en
Application granted granted Critical
Publication of SU1673553A1 publication Critical patent/SU1673553A1/en

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Classifications

    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C10/00Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
    • C03C10/0036Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing SiO2, Al2O3 and a divalent metal oxide as main constituents
    • C03C10/0045Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing SiO2, Al2O3 and a divalent metal oxide as main constituents containing SiO2, Al2O3 and MgO as main constituents

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)

Abstract

Изобретение относитс  к области строительных материалов, а именно к составам стеклокристаллических материалов, получаемых из шихты на основе золы. Целью изобретени   вл етс  расширение интервала выработки. Дл  этого шлакоситалл содержит, мас.%: SIO2 44,24 - 53,68The invention relates to the field of building materials, in particular to compositions of glass-ceramic materials obtained from ash-based mixture. The aim of the invention is to expand the production interval. For this, slagositall contains, in wt.%: SIO 2 44.24 - 53.68

AL2O3 6,34 - 9,43AL 2 O 3 6.34 - 9.43

FE23 3,31 - 5,88FE 23 3.31 - 5.88

CAO 18,64 - 25,91CAO 18.64 - 25.91

MGO 6,67 - 9,60MGO 6.67 - 9.60

K2O 0,74 - 1,73K 2 O 0.74 - 1.73

NA2O 3,55 - 5,09NA 2 O 3.55 - 5.09

S2- 0,01 - 0,23S 2- 0.01 - 0.23

CR2O3 0,62 - 0,92CR 2 O 3 0.62 - 0.92

P2O5 0,12 - 1,78P 2 O 5 0.12 - 1.78

SO3 0,1 - 0,51SO 3 0.1 - 0.51

CL- 0,09 - 0,45. Интервал выработки составл ет 80 - 110°С. 1 табл.CL - 0.09 - 0.45. The generation interval is 80-110 ° C. 1 tab.

Description

Изобретение относитс  к строительным материалам, а именно к составам стекло- кристаллических материалов, получаемых из шихты на основе золы, примен етс  дл  изготовлени  облицовочных материалов и может быть широко использовано в химической , строительной и других отрасл х промышленности .The invention relates to building materials, namely, glass-crystalline materials obtained from ash-based mixture, is used for the manufacture of facing materials and can be widely used in the chemical, construction and other industries.

Цель изобретени  - расширение интервала выработки.The purpose of the invention is to expand the production interval.

Технологи  получени  золоситалла не отличаетс  от обычной стекольной технологии и включает вэрку. выработку, термообработку и отжигThe technology of producing solositalla is no different from conventional glass technology and includes a top. production, heat treatment and annealing

В качестве основного сырь , содержащего SI02. , ГегОз, СаО. МдО. 50з, S2. «20, Na20, используют золу Эстонской ГРЭС: песок, соду. Сг20з. хлор в состав шла- коситалла ввод т с помощью хлористого натри , a P20s - через песок фосфоритного производства или фосфата аммони As the main raw material containing SI02. , Gegoz, Cao. MDO. 50s, s2. “20, Na20, use the ash of the Estonian TPP: sand, soda. Sg20z. chlorine is introduced into the slag-cosital with sodium chloride, and P20s through the sand of phosphate production or ammonium phosphate

Шихту загружают при 1300-1350°С. Варку стекол провод  в шамотных тигл х в газовой печи при 1410 1440°С с выдержкойThe mixture is loaded at 1300-1350 ° C. Glass brewing wire in chamotte crucibles in a gas oven at 1410 1440 ° С with exposure

при максимальной температуре 30 50 мин. После полного пропара и осветлени  стекломассы понижают температуру выработоч- ной в зкости и производ т выработку изделий. После этого стекло либо отжигают при 630-650°С и далее термообрабатывают при 900-920°С в течение 30-45 мин, либо сразу термообрабатыпают при температурах кристаллизации 750-920 С без второй ступени.at a maximum temperature of 30 50 min. After the complete steam and clarification of the glass melt, the temperature of the working viscosity is lowered and the products are produced. After that, the glass is either annealed at 630-650 ° C and then heat-treated at 900-920 ° C for 30-45 minutes, or heat-treated immediately at crystallization temperatures of 750-920 C without the second stage.

В таблице приведены составы шлакоси- талла и свойства.The table shows the composition of slag and properties.

Claims (1)

Формула изобретени  Шлакоситалл, включающий SI02. А120з, Ре20з, СаО, MgO, K20, Na20. S . . P20s. отличающийс  тем. что. с целью расширени  интервала выработки, он дополнительно содержит 50з и CI при следующем соотношении компонентов, мас.%: 5Ю244,24 53,68Claims of Invention Shlakositall, including SI02. A1203, Re203, CaO, MgO, K20, Na20. S. . P20s different in that. what. in order to expand the production interval, it additionally contains 50s and CI in the following ratio of components, wt.%: S104.24 53.68 А 20з6.43-П.43A 2036.43-P.43 Ре20з3,31-588Re203-3.31-588 СаО18.6 V5 91CaO18.6 V5 91 (L СWITH о Jabout j OJOj ел ел ыate 6,67-9,60 0,74-1,73 3.55-5,09 0,01 0,236.67-9.60 0.74-1.73 3.55-5.09 0.01 0.23 0,62-0,92 0,12-1.78 0,1-0,51 0,09-0.450.62-0.92 0.12-1.78 0.1-0.51 0.09-0.45
SU894721288A 1989-05-30 1989-05-30 Slag-glass ceramic SU1673553A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU894721288A SU1673553A1 (en) 1989-05-30 1989-05-30 Slag-glass ceramic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU894721288A SU1673553A1 (en) 1989-05-30 1989-05-30 Slag-glass ceramic

Publications (1)

Publication Number Publication Date
SU1673553A1 true SU1673553A1 (en) 1991-08-30

Family

ID=21462020

Family Applications (1)

Application Number Title Priority Date Filing Date
SU894721288A SU1673553A1 (en) 1989-05-30 1989-05-30 Slag-glass ceramic

Country Status (1)

Country Link
SU (1) SU1673553A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 393220, кл. С 03 С 10/06, 1970. Авторское свидетельство СССР № 1351898, кл. С 03 С 10/06, 1985. *

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