Carbon containing ramming paste in aluminum production cells

Details Carbon containing ramming paste in aluminum production cells Carbon containing ramming paste in aluminum production cells

1996-04-10

1997-10-14

Valentine, Donald R.

Chemistry: electrical and wave energy

Apparatus

Electrolytic

204279, 204294, 252502, 252503, 252507, 252508, 252509, C25C 308

Patent

active

056768079

ABSTRACT:
An electrolytic cell for electrolysis of alumina for the production of aluminum, comprising at least two cell components joined by a ramming paste consisting essentially of a compact mixture of one or more particulate carbonaceous material(s) with a non-carbonaceous non-polluting colloidal binder and optionally with one or more non-carbonaceous fillers, the binder being a suspension of one or more colloids, or being derived from one or more colloid precursors or colloid reagents optionally with one or more chelating agents.

REFERENCES:
patent: 2728109 (1955-12-01), Bonnot
patent: 2937980 (1960-05-01), Schmitt et al.
patent: 2991257 (1961-07-01), Smith-Johannsen
patent: 3083111 (1963-03-01), Nickerson
patent: 3174872 (1965-03-01), Fisher et al.
patent: 3442787 (1969-05-01), Landrum et al.
patent: 3457158 (1969-07-01), Bullough
patent: 3558450 (1971-01-01), Ashe, Jr. et al.
patent: 3871986 (1975-03-01), Reamey et al.
patent: 4196227 (1980-04-01), DuBois et al.
patent: 4244986 (1981-01-01), Paruso et al.
patent: 4292345 (1981-09-01), Kolesnik et al.
patent: 4376690 (1983-03-01), Kugler
patent: 4427540 (1984-01-01), Hsu et al.
patent: 4439382 (1984-03-01), Joo' et al.
patent: 4445996 (1984-05-01), Kawamata et al.
patent: 4466996 (1984-08-01), Boxall et al.
patent: 4517037 (1985-05-01), Francis et al.
patent: 4534837 (1985-08-01), Nicolas et al.
patent: 4582553 (1986-04-01), Buchta
patent: 4595545 (1986-06-01), Sane
patent: 4599320 (1986-07-01), Reeve et al.
patent: 4600481 (1986-07-01), Sane et al.
patent: 4612103 (1986-09-01), Dewing et al.
patent: 4613418 (1986-09-01), Dewing et al.
patent: 4683037 (1987-07-01), Duruz
patent: 4726995 (1988-02-01), Chiu
patent: 4737253 (1988-04-01), Gesing et al.
patent: 4857289 (1989-08-01), Nauroth et al.
patent: 4919771 (1990-04-01), Wilkening
patent: 4921731 (1990-05-01), Clark et al.
patent: 4931413 (1990-06-01), Weir et al.
patent: 4935265 (1990-06-01), Pike
patent: 4944991 (1990-07-01), Karas et al.
patent: 4983423 (1991-01-01), Goldsmith
patent: 5071533 (1991-12-01), de Nora et al.
patent: 5071674 (1991-12-01), Nogues et al.
patent: 5135621 (1992-08-01), de Nora et al.
patent: 5137749 (1992-08-01), Yamazaki et al.
patent: 5203971 (1993-04-01), de Nora et al.
patent: 5310476 (1994-05-01), Sekhar et al.
patent: 5320717 (1994-06-01), Sekhar
patent: 5340448 (1994-08-01), Sekhar et al.
patent: 5342491 (1994-08-01), Sekhar
patent: 5364513 (1994-11-01), Sekhar et al.
patent: 5374342 (1994-12-01), Sekhar
patent: 5378327 (1995-01-01), Sekhar et al.
patent: 5397450 (1995-03-01), Sekhar et al.
patent: 5409589 (1995-04-01), Sekhar
patent: 5413689 (1995-05-01), de Nora et al.
patent: 5420084 (1995-05-01), Morel
patent: 5492604 (1996-02-01), Ray
patent: 5507933 (1996-04-01), de Nora et al.
patent: 5527442 (1996-06-01), Sekhar et al.
patent: 5534119 (1996-07-01), Sekhar
patent: 5534130 (1996-07-01), Sekhar
C. Ozaki and K. Tasumi, Change of the Physical Properties and The Structure in Carbon Materials Under Electrolysis Test, Light Metals 1992, Edited by Euel R. Cutshall, The Minerals, Metals & Materials Society, 1991, pp. 759-764.
Jilai Xue and Harald A. Oye, Sodium and Bath Penetration Into TiB.sub.2 -Carbon Cathodes During Laboratory Aluminuim Electrolysis, Light Metals 1992, Edited by Euel R. Cutshall, The Minerals, Metals & Materials Society, 1991, pp. 773-778.
Jorg Mittag, E. Bernhauser and H. Friedli, Sodium, Its Influence on Cathode Life in Theory and Practice, Light Metals 1992, Edited by Euel R. Cutshall, The Minerals, Metals & Materials Society, 1992, pp. 789-793.
Patent Abstracts of Japan, vol. 5, No. 012 (C-040)--Jan. 24, 1981.
Chemical Abstracts, vol. 108, No. 10, abstract No. 80756n--Mar. 7, 1988.
WPI/Derwent--AN 78-52047A--Mar. 1, 1978.
WPI/Derwent--AN 85-280492--Sep. 28, 1985.
WPI/Derwent--AN 84-142629--Apr. 24, 1984.
JM. Peyneau, Jr. Gaspard and D. Dumas. B. Samanos, Laboratory Testing of the Expansion Under Pressure Due to Sodium Intercalation in Carbon Cathude Materials for Aluminum Smelters, Light Metals 1992, Edited by Euel R. Cutshall, The Minerals, Metals & Materials Society, 1991.

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