RU92001734A - RAW MIXTURE FOR THE MANUFACTURE OF A POROUS FILLER - Google Patents

RAW MIXTURE FOR THE MANUFACTURE OF A POROUS FILLER

Info

Publication number
RU92001734A
RU92001734A RU92001734/33A RU92001734A RU92001734A RU 92001734 A RU92001734 A RU 92001734A RU 92001734/33 A RU92001734/33 A RU 92001734/33A RU 92001734 A RU92001734 A RU 92001734A RU 92001734 A RU92001734 A RU 92001734A
Authority
RU
Russia
Prior art keywords
manufacture
production
waste
aqueous solution
sodium aluminate
Prior art date
Application number
RU92001734/33A
Other languages
Russian (ru)
Other versions
RU2019531C1 (en
Inventor
С.Е. Александров
Ю.И. Гончарова
А.В. Соболев
О.И. Мазур
В.В. Егупов
Original Assignee
Проектно-производственный трест "Оргтехстрой"
Filing date
Publication date
Application filed by Проектно-производственный трест "Оргтехстрой" filed Critical Проектно-производственный трест "Оргтехстрой"
Priority to RU92001734A priority Critical patent/RU2019531C1/en
Priority claimed from RU92001734A external-priority patent/RU2019531C1/en
Application granted granted Critical
Publication of RU2019531C1 publication Critical patent/RU2019531C1/en
Publication of RU92001734A publication Critical patent/RU92001734A/en

Links

Claims (1)

Предлагаемое решение относится к области производства строительных материалов, в частности, к искусственным пористым заполнителям для легких бетонов теплоизоляционных засыпок. Сырьевая смесь содержит кремнеземистый компонент и отход алюмината натрия, водный раствор, отфильтрованный в процессе получения скелетно-никелевого катализатора путем выщелачивания алюмоникелевого сплава. Отход алюмината натрия - водный раствор - выполняет функции плавня и способствует переходу смеси в пиропластическое состояние при пониженной температуре обжига, а также, выделяет дополнительную газовую фазу, улучшает условия формирования пористой стркутуры.The proposed solution relates to the production of building materials, in particular, to artificial porous aggregates for lightweight concrete heat-insulating backfill. The raw mix contains a silica component and a waste of sodium aluminate, an aqueous solution that is filtered during the production of a nickel-skeletal catalyst by leaching an alumonikel alloy. Sodium aluminate waste - an aqueous solution - functions smoothly and promotes the transition of the mixture to the pyroplastic state at a low calcination temperature, and also gives off an additional gas phase, improves the conditions for the formation of a porous structure.
RU92001734A 1992-10-22 1992-10-22 Raw mix for producing porous filler RU2019531C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU92001734A RU2019531C1 (en) 1992-10-22 1992-10-22 Raw mix for producing porous filler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU92001734A RU2019531C1 (en) 1992-10-22 1992-10-22 Raw mix for producing porous filler

Publications (2)

Publication Number Publication Date
RU2019531C1 RU2019531C1 (en) 1994-09-15
RU92001734A true RU92001734A (en) 1995-02-10

Family

ID=20130847

Family Applications (1)

Application Number Title Priority Date Filing Date
RU92001734A RU2019531C1 (en) 1992-10-22 1992-10-22 Raw mix for producing porous filler

Country Status (1)

Country Link
RU (1) RU2019531C1 (en)

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