HRP20120524T1 - Vatrostalna smjesa za peći za taljenje stakla - Google Patents

Vatrostalna smjesa za peći za taljenje stakla Download PDF

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Publication number
HRP20120524T1
HRP20120524T1 HRP20120524AT HRP20120524T HRP20120524T1 HR P20120524 T1 HRP20120524 T1 HR P20120524T1 HR P20120524A T HRP20120524A T HR P20120524AT HR P20120524 T HRP20120524 T HR P20120524T HR P20120524 T1 HRP20120524 T1 HR P20120524T1
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Croatia
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weight
components
zirconium
refractory mixture
aluminum
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HRP20120524AT
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W. Connors Charles
W. Anderson Michael
Shah Shirish
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Magneco/Metrel
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Publication of HRP20120524T1 publication Critical patent/HRP20120524T1/hr

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Abstract

Postupak pripreme vatrostalne smjese za peć za taljenje stakla, a koji obuhvaća: nabavu prvog seta komponenti koje sadr·e aluminij i cirkonij; nabavu veziva koloidnog silicija u 5 te·% do 20 te·% suhe te·ine prvog seta komponenti, mije®anje prvog seta komponenti s vezivom koloidnog silicija radi formiranja vatrostalne smjese koja sadr·i 10 te·% do 45 te·% aluminija, najmanje 35 te·% cirkonija, i najmanje 20 te·% silicija; iformiranje vatrostalne smjese na povr®ini peći. Patent sadr·i jo® 6 patentnih zahtjeva.

Claims (7)

1. Postupak pripreme vatrostalne smjese za peć za taljenje stakla, a koji obuhvaća: nabavu prvog seta komponenti koje sadrže aluminij i cirkonij; nabavu veziva koloidnog silicija u 5 tež% do 20 tež% suhe težine prvog seta komponenti, miješanje prvog seta komponenti s vezivom koloidnog silicija radi formiranja vatrostalne smjese koja sadrži 10 tež% do 45 tež% aluminija, najmanje 35 tež% cirkonija, i najmanje 20 tež% silicija; i formiranje vatrostalne smjese na površini peći.
2. Postupak prema zahtjevu 1 gdje vatrostalna smjesa sadrži 15 tež% do 40 tež% aluminija, 40 tež% do 60 tež% cirkonija, i 20 tež% do 40 tež% silicija.
3. Postupak prema zahtjevu 1 gdje vatrostalna smjesa sadrži 15 tež% do 30 tež% aluminija, 40 tež% do 55 tež% cirkonija, i 25 tež% do 35 tež% silicija.
4. Postupak prema zahtjevu 1 gdje vatrostalna smjesa sadrži barem 40 tež% cirkonija.
5. Postupak prema zahtjevu 1 gdje prvi set komponenti sadrži 10 tež% do 35 tež% aluminija, 60 tež% do 85 tež% cirkonija, i do 10 tež% silicija.
6. Postupak prema zahtjevu 1 gdje je silikatno vezivo 6 tež% do 12 tež% suhe težine prvog seta komponenti.
7. Postupak prema zahtjevu 1 gdje se vatrostalna smjesa formira postupkom koji se izabire između lijevanja, pumpanja i sprej betoniranja.
HRP20120524AT 2007-06-19 2012-06-21 Vatrostalna smjesa za peći za taljenje stakla HRP20120524T1 (hr)

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Application Number Priority Date Filing Date Title
US11/820,389 US8505335B2 (en) 2007-06-19 2007-06-19 Refractoy composition for glass melting furnaces

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HRP20120524T1 true HRP20120524T1 (hr) 2012-09-30

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US (1) US8505335B2 (hr)
EP (1) EP2006260B1 (hr)
KR (1) KR101552717B1 (hr)
CN (1) CN101362653B (hr)
AT (1) ATE551309T1 (hr)
AU (1) AU2008202628B2 (hr)
BR (1) BRPI0803004B1 (hr)
CA (1) CA2635276C (hr)
CY (1) CY1113223T1 (hr)
DK (1) DK2006260T3 (hr)
ES (1) ES2385065T3 (hr)
HK (1) HK1128456A1 (hr)
HR (1) HRP20120524T1 (hr)
MX (1) MX2008007899A (hr)
PL (1) PL2006260T3 (hr)
PT (1) PT2006260E (hr)
SI (1) SI2006260T1 (hr)
ZA (1) ZA200805204B (hr)

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BRPI1008960A2 (pt) 2009-03-11 2016-03-15 Reno Refractories Inc processo melhorado para misturas refratárias usando equipamento de acelerar misturas secas convencionais e misturas refratárias para uso no mesmo
US8784943B2 (en) * 2009-03-11 2014-07-22 Reno Refractories, Inc. Process for guniting refractory mixes using conventional dry gunning equipment and refractory mixes for use in same
CN101580396B (zh) * 2009-06-23 2012-07-04 李玉生 石英连熔炉炉体保温材料
WO2011013151A1 (en) * 2009-07-30 2011-02-03 Paolo Appolonia Advanced technology for iron-krom alloys production and related plant
FR2978140B1 (fr) * 2011-07-20 2013-07-05 Saint Gobain Ct Recherches Canal d'alimentation de verre en fusion
FR2987835B1 (fr) * 2012-03-07 2014-03-14 Saint Gobain Ct Recherches Beton auto-nivelant.
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