HRP931208B1 - Apparatus for electrolysis of aluminium in hall-heroult process for current intensity of above 25000 ampers - Google Patents

Apparatus for electrolysis of aluminium in hall-heroult process for current intensity of above 25000 ampers

Info

Publication number
HRP931208B1
HRP931208B1 HRP-1680/84A HRP931208A HRP931208B1 HR P931208 B1 HRP931208 B1 HR P931208B1 HR P931208 A HRP931208 A HR P931208A HR P931208 B1 HRP931208 B1 HR P931208B1
Authority
HR
Croatia
Prior art keywords
ampers
electrolysis
hall
aluminium
current intensity
Prior art date
Application number
HRP-1680/84A
Inventor
Maurice Keinborg
Bernard Langon
Joseph Chaffy
Original Assignee
Pechiney Aluminium
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
Priority claimed from FR8316048A external-priority patent/FR2552782B1/en
Application filed by Pechiney Aluminium filed Critical Pechiney Aluminium
Publication of HRP931208B1 publication Critical patent/HRP931208B1/en

Links

HRP-1680/84A 1983-10-04 1993-09-20 Apparatus for electrolysis of aluminium in hall-heroult process for current intensity of above 25000 ampers HRP931208B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8316048A FR2552782B1 (en) 1983-10-04 1983-10-04 ELECTROLYSIS TANK WITH INTENSITY HIGHER THAN 250,000 AMPERES FOR THE PRODUCTION OF ALUMINUM BY THE HALL-HEROULT PROCESS
YU1680/84A YU43857B (en) 1983-10-04 1984-10-01 Device for aluminum hall-heroult electrolysis for current power over 250000 a

Publications (1)

Publication Number Publication Date
HRP931208B1 true HRP931208B1 (en) 1996-04-30

Family

ID=26223616

Family Applications (1)

Application Number Title Priority Date Filing Date
HRP-1680/84A HRP931208B1 (en) 1983-10-04 1993-09-20 Apparatus for electrolysis of aluminium in hall-heroult process for current intensity of above 25000 ampers

Country Status (2)

Country Link
HR (1) HRP931208B1 (en)
SI (1) SI8411680A8 (en)

Also Published As

Publication number Publication date
SI8411680A8 (en) 1996-06-30

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Legal Events

Date Code Title Description
NOST Nostrification from former federal patent office
ODRP Renewal fee for the maintenance of a patent

Payment date: 19971001

Year of fee payment: 14

PBON Lapse due to non-payment of renewal fee

Effective date: 19981001