Process for removing alkali metal aluminum silicate scale deposi

Details Process for removing alkali metal aluminum silicate scale deposi Process for removing alkali metal aluminum silicate scale deposi

1986-03-20

1987-12-15

Metz, Andrew H.

Cleaning and liquid contact with solids

Processes

For metallic, siliceous, or calcareous basework, including...

134 2213, 134 2217, 134 28, 134 29, C23G 102, B08B 900, B08B 3000

Patent

active

047131195

ABSTRACT:
Alkali metal aluminum silicate scale deposits are removed from surfaces of chemical processing equipment by alternating treatments with acidic and basic solutions, with optional rinsing of the equipment between treatments.

REFERENCES:
patent: 1279331 (1918-09-01), Gravell
patent: 3166444 (1965-01-01), Ehren et al.
patent: 3499793 (1970-03-01), Petitjean et al.
patent: 3520813 (1970-07-01), Hansen et al.
patent: 3522093 (1970-07-01), Woolman
patent: 3582402 (1971-06-01), Wisla
patent: 3625761 (1971-12-01), Tate
patent: 3639278 (1972-02-01), Hwa
patent: 4116714 (1978-09-01), Basi
patent: 4374101 (1983-02-01), Lussiez et al.
patent: 4389254 (1983-06-01), Tusset et al.
patent: 4485027 (1984-11-01), Rossmann et al.
Diagnosing Evaporator Performance; Seavoy, Swenson Evaporator Co. (C.P.A.A. Annual Meeting, 1944).

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