BRPI0518679A2 - bloco refratÁrio sinterizado, processo de fabricaÇço de um bloco refratÁrio, e, cuba de eletràlise - Google Patents

bloco refratÁrio sinterizado, processo de fabricaÇço de um bloco refratÁrio, e, cuba de eletràlise

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Publication number
BRPI0518679A2
BRPI0518679A2 BRPI0518679-0A BRPI0518679A BRPI0518679A2 BR PI0518679 A2 BRPI0518679 A2 BR PI0518679A2 BR PI0518679 A BRPI0518679 A BR PI0518679A BR PI0518679 A2 BRPI0518679 A2 BR PI0518679A2
Authority
BR
Brazil
Prior art keywords
refractory block
manufacturing process
sintered
electrolysis bowl
electrolysis
Prior art date
Application number
BRPI0518679-0A
Other languages
English (en)
Inventor
Eric Jorge
Olivier Marguin
Original Assignee
Saint Gobain Ct Recherches
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34951748&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0518679(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Saint Gobain Ct Recherches filed Critical Saint Gobain Ct Recherches
Publication of BRPI0518679A2 publication Critical patent/BRPI0518679A2/pt
Publication of BRPI0518679B1 publication Critical patent/BRPI0518679B1/pt

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  • Electrolytic Production Of Metals (AREA)

Abstract

BLOCO REFRATÁRIO SINTERIZADO, PROCESSO DE FABRICAÇçO DE UM BLOCO REFRATÁRIO, E, CUBA DE ELETRàLISE. Bloco refratário sinterizado à base de carboneto de silício (SiC) com ligação nitreto de silício (Si~ 3~N~ 4~, notadamente destinado à fabricação de uma cuba de eletrólise do alumínio, caracterizado pelo fato de que ele comporta, em porcentagens em peso pelo menos 0,05% de boro e/ou entre 0,05 e 1,2% de cálcio.
BRPI0518679A 2004-11-29 2005-11-25 bloco refratário sinterizado, processo de fabricação de um bloco refratário, e, cuba de eletrólise BRPI0518679B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0412627A FR2878520B1 (fr) 2004-11-29 2004-11-29 Bloc refractaire fritte a base de carbure de silicium a liaison nitrure de silicium
PCT/FR2005/002936 WO2006056698A2 (fr) 2004-11-29 2005-11-25 Bloc refractaire fritte a base de carbure de silicium a liaison nitrure de silicium

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BRPI0518679A2 true BRPI0518679A2 (pt) 2008-12-02
BRPI0518679B1 BRPI0518679B1 (pt) 2016-10-04

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US (1) US8076254B2 (pt)
EP (1) EP1828077B2 (pt)
CN (1) CN101068758B (pt)
AU (1) AU2005308712B2 (pt)
BR (1) BRPI0518679B1 (pt)
CA (1) CA2586783C (pt)
FR (1) FR2878520B1 (pt)
NO (1) NO346165B1 (pt)
RU (1) RU2395477C9 (pt)
WO (1) WO2006056698A2 (pt)
ZA (1) ZA200704477B (pt)

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Publication number Publication date
BRPI0518679B1 (pt) 2016-10-04
AU2005308712B2 (en) 2010-07-15
AU2005308712A1 (en) 2006-06-01
CN101068758A (zh) 2007-11-07
FR2878520A1 (fr) 2006-06-02
RU2395477C9 (ru) 2010-10-10
EP1828077B1 (fr) 2016-03-23
ZA200704477B (en) 2009-02-25
CN101068758B (zh) 2011-08-03
EP1828077A2 (fr) 2007-09-05
CA2586783C (fr) 2012-05-22
RU2395477C2 (ru) 2010-07-27
EP1828077B2 (fr) 2019-08-14
NO20073263L (no) 2007-08-29
NO346165B1 (no) 2022-04-04
RU2007119425A (ru) 2009-02-10
WO2006056698A3 (fr) 2006-08-31
WO2006056698A2 (fr) 2006-06-01
US8076254B2 (en) 2011-12-13
CA2586783A1 (fr) 2006-06-01
FR2878520B1 (fr) 2015-09-18
US20070264576A1 (en) 2007-11-15

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