RO96824B1 - Procedeu de obtinere a caramizilor silica cu continut redus de cuart rezidual - Google Patents

Procedeu de obtinere a caramizilor silica cu continut redus de cuart rezidual

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Publication number
RO96824B1
RO96824B1 RO125144A RO12514486A RO96824B1 RO 96824 B1 RO96824 B1 RO 96824B1 RO 125144 A RO125144 A RO 125144A RO 12514486 A RO12514486 A RO 12514486A RO 96824 B1 RO96824 B1 RO 96824B1
Authority
RO
Romania
Prior art keywords
low residual
silica bricks
obtaining silica
quartz content
residual quartz
Prior art date
Application number
RO125144A
Other languages
English (en)
Other versions
RO96824A2 (ro
Inventor
Constantin Barlogeanu
Florin Cernaianu
Constantin Dragomir
Andrei Szabo
Nicolae Burtan
Ioan Petrus
Rodica Ghitau
Aurel Ivascan
Gabriela Bogdan
Original Assignee
îNTREPRINDEREA DE PRODUSE REFRACTARE "9 MAI"
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 îNTREPRINDEREA DE PRODUSE REFRACTARE "9 MAI" filed Critical îNTREPRINDEREA DE PRODUSE REFRACTARE "9 MAI"
Priority to RO125144A priority Critical patent/RO96824B1/ro
Publication of RO96824A2 publication Critical patent/RO96824A2/ro
Publication of RO96824B1 publication Critical patent/RO96824B1/ro

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Abstract

Inventia se refera la un procedeu de obtinere a caramizilor de silica cu continut redus de cuart rezidual prin omogenizarea cuartitei cu ciment. Portland sau lapte de var si clorura de calciu în proportie corespunzatoare realizarii unui continut de 1,5...2% CaO, fasonarea amestecului omogenizat, uscarea produselor faosnate si arderea acestora la temperatura raspunzatoare. La faza de amestecare a materiilor prime se adauga o solutie de fosfati sau fluoruri alcaline. Se realizeaza un grad ridicat de transformare a curtului în tridimit si cristobalit.
RO125144A 1986-10-27 1986-10-27 Procedeu de obtinere a caramizilor silica cu continut redus de cuart rezidual RO96824B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO125144A RO96824B1 (ro) 1986-10-27 1986-10-27 Procedeu de obtinere a caramizilor silica cu continut redus de cuart rezidual

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO125144A RO96824B1 (ro) 1986-10-27 1986-10-27 Procedeu de obtinere a caramizilor silica cu continut redus de cuart rezidual

Publications (2)

Publication Number Publication Date
RO96824A2 RO96824A2 (ro) 1989-04-28
RO96824B1 true RO96824B1 (ro) 1989-05-01

Family

ID=20119953

Family Applications (1)

Application Number Title Priority Date Filing Date
RO125144A RO96824B1 (ro) 1986-10-27 1986-10-27 Procedeu de obtinere a caramizilor silica cu continut redus de cuart rezidual

Country Status (1)

Country Link
RO (1) RO96824B1 (ro)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MXPA05001211A (es) 2005-01-31 2006-07-31 Gcc Technology And Processes S Microsilica mejorada, su aplicacion como material puzolanico y metodos para su obtencion.

Also Published As

Publication number Publication date
RO96824A2 (ro) 1989-04-28

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