Gas separation – Means within gas stream for conducting concentrate to collector
Patent
1986-07-11
1987-07-14
Prunner, Kathleen J.
Gas separation
Means within gas stream for conducting concentrate to collector
55105, B03C 368
Patent
active
046800360
ABSTRACT:
Disclosed is a method for the operation of an electrostatic precipitator so as to provide a pure gas having a predetermined dust content with a minimum consumption of energy. Characteristics for the operation with an unpulsed voltage are recorded for different dust resistivities. Each characteristic has then associated with it that k value with which a pure gas having a predetermined dust can be achieved with a minimum energy consumption. During operation, the actual characteristic is compared with the recorded characteristics and that k value is selected which is associated with the recorded characteristic which coincides with the actual characteristic or is next below the actual characteristic. The actual characteristic is determined in predetermined intervals, the duration of which is determined in dependence on the speed with which the operating conditions may be expected to change.
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patent: 4354860 (1982-10-01), Herklotz et al.
patent: 4445911 (1984-05-01), Lind
patent: 4486704 (1984-12-01), Gustafsson et al.
Metallgesellschaft Aktiengesellschaft
Prunner Kathleen J.
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