High swelling ramming paste for aluminum electrolysis cell

C - Chemistry – Metallurgy – 25 – C

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C25C 3/08 (2006.01)

Patent

CA 2517232

A new ramming paste for aluminum reduction cell cathodes is a high swelling cold ramming paste made of a blend of pitch, light oil diluent and an aggregate comprising a mixture of anthracite and crushed anode butts or calcined coke. The presence of the crushed anode butts or calcined coke increases the sodium swelling index of the paste by about four times higher than that of regular ramming pastes. This new high swelling cold ramming paste may also contain an amount of a refractory hard material, such as TiB2.

Une nouvelle pâte de revêtement/jointement étanche pour les cathodes de cuve d'électrolyse de l'aluminium est une pâte de revêtement/jointement étanche froide à fort indice de gonflement formée d'un mélange de poix, de diluant à base d'huile fluide et d'un agrégat comprenant un mélange d'anthracite et de restes d'anodes broyés ou de coke calciné. La présence des restes d'anodes broyés ou du coke calciné augmente l'indice de gonflement du sodium de la pâte et le rend environ quatre fois plus élevé que celui des pâtes de revêtement/jointement étanche classiques. Cette nouvelle pâte froide à fort indice de gonflement peut également contenir une quantité d'un matériau réfractaire dur, tel que TiB¿2?.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

High swelling ramming paste for aluminum electrolysis cell does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with High swelling ramming paste for aluminum electrolysis cell, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High swelling ramming paste for aluminum electrolysis cell will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1616435

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.