RU2001115143A - A method of obtaining porous glass materials from non-metallic materials - Google Patents

A method of obtaining porous glass materials from non-metallic materials

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Publication number
RU2001115143A
RU2001115143A RU2001115143/03A RU2001115143A RU2001115143A RU 2001115143 A RU2001115143 A RU 2001115143A RU 2001115143/03 A RU2001115143/03 A RU 2001115143/03A RU 2001115143 A RU2001115143 A RU 2001115143A RU 2001115143 A RU2001115143 A RU 2001115143A
Authority
RU
Russia
Prior art keywords
materials
porous glass
sio
cao
obtaining porous
Prior art date
Application number
RU2001115143/03A
Other languages
Russian (ru)
Other versions
RU2211811C2 (en
Inventor
Василий Филиппович Шабанов
Вячеслав Фролович Павлов
Сергей Георгиевич Кудюров
Original Assignee
Василий Филиппович Шабанов
Вячеслав Фролович Павлов
Сергей Георгиевич Кудюров
Filing date
Publication date
Application filed by Василий Филиппович Шабанов, Вячеслав Фролович Павлов, Сергей Георгиевич Кудюров filed Critical Василий Филиппович Шабанов
Priority to RU2001115143A priority Critical patent/RU2211811C2/en
Priority claimed from RU2001115143A external-priority patent/RU2211811C2/en
Publication of RU2001115143A publication Critical patent/RU2001115143A/en
Application granted granted Critical
Publication of RU2211811C2 publication Critical patent/RU2211811C2/en

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Claims (2)

Способ получения пористых стекломатериалов с насыпной плотностью 30-100 кг/м3 из нерудного сырья путем плавления шихты, включающей SiO2, CaO, Al2O3, MgO, Fe2O3, Na2O, K2O, в восстановительной среде, причем перед плавлением содержание углерода доводят до 1 мас.%, и последующего охлаждения силикатной части расплава в режиме термоудара, отличающийся тем, что содержание оксида кальция в шихте доводят до массового отношения SiO2/СаО равного 0,7-1,0 при следующем содержании компонентов, мас.%:A method of obtaining porous glass materials with a bulk density of 30-100 kg / m 3 from non-metallic materials by melting a mixture comprising SiO 2 , CaO, Al 2 O 3 , MgO, Fe 2 O 3 , Na 2 O, K 2 O, in a reducing medium moreover, before melting, the carbon content is adjusted to 1 wt.%, and subsequent cooling of the silicate part of the melt in thermal shock mode, characterized in that the content of calcium oxide in the mixture is adjusted to a mass ratio of SiO 2 / CaO equal to 0.7-1.0 in the following the content of components, wt.%: SiO2 39,78 - 53,7SiO 2 39.78 - 53.7 CaO 29,95 - 51,45CaO 29.95 - 51.45 Al2O3 3,37 - 5,76Al 2 O 3 3.37 - 5.76 Fe2O3 0,05 - 0,8Fe 2 O 3 0.05 - 0.8 MgO 0,4 - 1,21MgO 0.4 - 1.21 SO3 0,26 - 0,32SO 3 0.26 - 0.32 Na2O 0,04 - 0,37Na 2 O 0.04 - 0.37 K2О 0,1 - 0,53K 2 O 0.1 - 0.53 2. Способ по п.1, отличающийся тем, что металлическую часть расплава выливают в изложницы.2. The method according to claim 1, characterized in that the metal part of the melt is poured into the molds.
RU2001115143A 2001-06-04 2001-06-04 Process of manufacturing glass materials from non-metallic raw materials RU2211811C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2001115143A RU2211811C2 (en) 2001-06-04 2001-06-04 Process of manufacturing glass materials from non-metallic raw materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2001115143A RU2211811C2 (en) 2001-06-04 2001-06-04 Process of manufacturing glass materials from non-metallic raw materials

Publications (2)

Publication Number Publication Date
RU2001115143A true RU2001115143A (en) 2003-05-27
RU2211811C2 RU2211811C2 (en) 2003-09-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2001115143A RU2211811C2 (en) 2001-06-04 2001-06-04 Process of manufacturing glass materials from non-metallic raw materials

Country Status (1)

Country Link
RU (1) RU2211811C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2533511C1 (en) * 2013-08-05 2014-11-20 Федеральное государственное унитарное предприятие "Горно-химический комбинат" Production of porous glass material from rare-metal ore

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