EP 3350358 B1 20190814 - CATHODE BOTTOM FOR PRODUCING ALUMINUM
Title (en)
CATHODE BOTTOM FOR PRODUCING ALUMINUM
Title (de)
KATHODENBODEN ZUR HERSTELLUNG VON ALUMINIUM
Title (fr)
FOND SERVANT DE CATHODE DESTINÉ À LA FABRICATION D'ALUMINIUM
Publication
Application
Priority
- DE 102015011952 A 20150918
- EP 2016072048 W 20160916
Abstract (en)
[origin: WO2017046376A1] The invention relates to a cathode bottom, to a method for the production thereof, and to the use thereof in an electrolytic cell for producing aluminum. The cathode bottom (1) comprises at least two cathode blocks (7) and/or at least one cathode block (7) and at least one sidewall block, which are arranged at a distance from each other, wherein the gap (5) is filled with a pre-compressed graphite plate (3), composed of expanded graphite and a graphite intercalation compound.
IPC 8 full level
C25C 3/08 (2006.01)
CPC (source: EP RU US)
C25C 3/08 (2013.01 - EP RU US); Y10S 277/938 (2013.01 - 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
DOCDB simple family (publication)
DE 102015011952 A1 20170323; CN 108350587 A 20180731; CN 108350587 B 20200407; EP 3350358 A1 20180725; EP 3350358 B1 20190814; JP 2018527468 A 20180920; JP 6629433 B2 20200115; PL 3350358 T3 20191231; RU 2018113972 A 20191018; RU 2018113972 A3 20191018; RU 2707304 C2 20191126; UA 120662 C2 20200110; US 2018282888 A1 20181004; WO 2017046376 A1 20170323
DOCDB simple family (application)
DE 102015011952 A 20150918; CN 201680066627 A 20160916; EP 16766325 A 20160916; EP 2016072048 W 20160916; JP 2018514359 A 20160916; PL 16766325 T 20160916; RU 2018113972 A 20160916; UA A201804202 A 20160916; US 201615760808 A 20160916