Chemistry: electrical and wave energy – Processes and products – Electrostatic field or electrical discharge
Patent
1992-02-13
1993-03-09
Tufariello, T. M.
Chemistry: electrical and wave energy
Processes and products
Electrostatic field or electrical discharge
C25F 500
Patent
active
051924021
ABSTRACT:
A method of dealkalizing a glass body that contains at least one alkali metal ion as either an impurity or an intentionally added constituent. The method involves intimately contacting the glass body with a hydrogen-ion-producing anode and an oxide receptor for the alkali metal ion as a cathode and exposing the glass body and electrode assembly to hydrogen while the assembly is at an elevated temperature.
REFERENCES:
patent: 3811855 (1974-05-01), Carlson
Araujo Roger J.
Love Walter F.
Corning Incorporated
Janes Jr. Clinton S.
Peterson Milton M.
Tufariello T. M.
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