EP 3237357 A1 20171101 - REFRACTORIES AND USE THEREOF
Title (en)
REFRACTORIES AND USE THEREOF
Title (de)
FEUERFESTE ERZEUGNISSE UND IHRE VERWENDUNG
Title (fr)
PRODUITS RÉFRACTAIRES ET LEUR UTILISATION
Publication
Application
Priority
- DE 102014019351 A 20141222
- EP 2015079307 W 20151210
Abstract (en)
[origin: CA2971767A1] The invention relates to a refractory in the form of a dry, mineral batch of fire-resistant mineral materials combined in such a way that refractories which are long-term resistant to fayalite-containing slags, sulfidic melts (mattes), sulfates and non-ferrous metal melts and are used for refractory linings in industrial non-ferrous metal melting furnaces can be manufactured, said refractory at least containing: - at least one coarse-grained olivine raw material as the main component; - magnesia (MgO) meal; - at least one fire-resistant reagent which, during the melting process, acts (in situ) in a reducing manner on non-ferrous metal oxide melts and/or non-ferrous metal iron oxide melts and converts same into non-ferrous metal melts.
IPC 8 full level
C04B 35/043 (2006.01); C04B 35/053 (2006.01); C04B 35/20 (2006.01); C04B 35/632 (2006.01); C04B 35/66 (2006.01)
CPC (source: CN EP RU US)
C04B 28/184 (2013.01 - EP); C04B 35/013 (2013.01 - RU); C04B 35/043 (2013.01 - CN EP US); C04B 35/0435 (2013.01 - RU); C04B 35/053 (2013.01 - CN EP US); C04B 35/20 (2013.01 - CN EP RU US); C04B 35/6316 (2013.01 - RU); C04B 35/632 (2013.01 - CN EP US); C04B 35/63476 (2013.01 - RU); C04B 35/66 (2013.01 - EP RU US); C04B 2235/3418 (2013.01 - CN EP US); C04B 2235/3826 (2013.01 - CN EP US); C04B 2235/40 (2013.01 - CN EP US); C04B 2235/422 (2013.01 - CN EP US); C04B 2235/424 (2013.01 - CN EP US); C04B 2235/425 (2013.01 - CN EP US); C04B 2235/48 (2013.01 - CN EP US); C04B 2235/5427 (2013.01 - CN EP US); C04B 2235/77 (2013.01 - CN EP US); C04B 2235/80 (2013.01 - CN EP US); C04B 2235/96 (2013.01 - CN EP US); C04B 2235/9669 (2013.01 - CN EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102014019351 A1 20160623; AU 2015371495 A1 20170727; AU 2015371495 B2 20190502; BR 112017013157 A2 20180102; CA 2971767 A1 20160630; CA 2971767 C 20191231; CL 2017001598 A1 20180402; CN 107108369 A 20170829; CN 107108369 B 20200825; EP 3237357 A1 20171101; JP 2018505834 A 20180301; JP 6574254 B2 20190911; MX 2017008256 A 20171002; RU 2017126129 A 20190124; RU 2017126129 A3 20190124; RU 2693110 C2 20190701; US 10207955 B2 20190219; US 2017341984 A1 20171130; WO 2016102197 A1 20160630
DOCDB simple family (application)
DE 102014019351 A 20141222; AU 2015371495 A 20151210; BR 112017013157 A 20151210; CA 2971767 A 20151210; CL 2017001598 A 20170619; CN 201580070138 A 20151210; EP 15816693 A 20151210; EP 2015079307 W 20151210; JP 2017533557 A 20151210; MX 2017008256 A 20151210; RU 2017126129 A 20151210; US 201515538409 A 20151210